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Breve Análise do Portátil Acer Extensa 15 EX215-51: Cavalo de trabalho com uma tela decepcionante

Não muito versátil.

Os pontos fortes do Extensa 15 incluem o processador Core i5, SSD NVMe, baixo nível de ruído e temperaturas moderadas da superfície. A maior fraqueza do sistema é a tela. A um preço de 650 a 700 Euros (~US$ 705 a ~US$ 759), o dispositivo também não é exatamente uma pechincha.
Comet Lake Laptop / Notebook Windows
Acer Extensa 15 EX215-51-56UX (Extensa 15 Serie)
Processador
Intel Core i5-10210U 4 x 1.6 - 4.2 GHz, Comet Lake-U
Placa gráfica
Intel UHD Graphics 620, Análises do: 1100 MHz, Single-Channel, 26.20.100.6911
Memória
8 GB 
, DDR4-2666, Single-Channel, dois slots de memória (um slot ocupado)
Pantalha
15.60 polegadas 16:9, 1920 x 1080 pixel 141 PPI, BOE CQ NT156FHM-N61, TN LED, Brilhante: não
placa mãe
Intel Comet Lake-U PCH-LP Premium
Disco rígido
WDC PC SN520 SDAPNUW-512G, 512 GB 
, Slot M.2-2280, baia SATA livre, 438 GB livre
Placa de Som
Realtek ALC255 @ Intel Comet Point-LP PCH - cAVS
Conexões
2 USB 2.0, 1 USB 3.0, 1 HDMI, 1 Kensington Lock, Conexões Audio: Porta de áudio combinada, TPM 2.0
Funcionamento em rede
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), Qualcomm Atheros QCA9377 Wireless Network Adapter (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2
Tamanho
altura x largura x profundidade (em mm): 19.9 x 363.4 x 247.5
Bateria
37 Wh, 4870 mAh Lítio-Ion, 7.6 V
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: VGA
Primary Camera: 0.3 MPix
Características adicionais
Alto falantes: Estéreo, Teclado: Chiclet, Iluminação do Teclado: não, MS Office 365 (versão de teste), Norton Security Ultra (versão de teste), 24 Meses Garantia
peso
1.9 kg, Suprimento de energia: 255 g
Preço
699 Euro
Links
Acer página inicial
Acer Seção de notebook
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Rating
Date
Model
Weight
Height
Size
Resolution
Price
76.6 %
v7 (old)
02/2020
Acer Extensa 15 EX215-51-56UX
i5-10210U, UHD Graphics 620		1.9 kg19.9 mm15.60"1920x1080
78.5 %
v7 (old)
02/2020
HP 15s-fq1556ng
i5-1035G1, UHD Graphics G1 (Ice Lake 32 EU)		1.7 kg18 mm15.60"1920x1080
74.7 %
v7 (old)
Lenovo V155-15API
R5 3500U, Vega 8		2.2 kg23 mm15.60"1920x1080
81.8 %
v7 (old)
02/2020
Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620		1.9 kg18.9 mm15.60"1920x1080
78.4 %
v7 (old)
11/2019
Acer Aspire 5 A515-43-R6WW
R5 3500U, Vega 8		1.8 kg18 mm15.60"1920x1080
79.5 %
v7 (old)
09/2019
HP ProBook 455R G6
R5 3500U, Vega 8		2 kg19 mm15.60"1920x1080
76.6 %
v7 (old)
Asus M509DA-EJ153T
R3 3200U, Vega 3		1.8 kg22.9 mm15.60"1920x1080

Size Comparison

❌
363 mm 254 mm 23 mm 2.2 kg365 mm 257 mm 19 mm 2 kg363.4 mm 247.5 mm 19.9 mm 1.9 kg360.2 mm 234.9 mm 22.9 mm 1.8 kg364 mm 245 mm 18.9 mm 1.9 kg364 mm 248 mm 18 mm 1.8 kg358 mm 242 mm 18 mm 1.7 kg297 mm 210 mm 1 mm 5.7 g
Left: AC adapter, Gigabit Ethernet, HDMI, USB 2.0 (Type-A), USB 3.2 Gen 1 (Type-A), combined audio jack
Left: AC adapter, Gigabit Ethernet, HDMI, USB 2.0 (Type-A), USB 3.2 Gen 1 (Type-A), combined audio jack
Right: USB 2.0 (Type-A), lock port
Right: USB 2.0 (Type-A), lock port
Networking
iperf3 transmit AX12
Lenovo ThinkBook 15
Intel Wireless-AC 9560
697 (663min - 718max) MBit/s +424%
Acer Aspire 5 A515-43-R6WW
Atheros/Qualcomm QCA6174
588 (564min - 603max) MBit/s +342%
HP ProBook 455R G6
Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter
531 (413min - 578max) MBit/s +299%
Lenovo V155-15API
Qualcomm Atheros QCA9377 Wireless Network Adapter
303 (253min - 352max) MBit/s +128%
HP 15s-fq1556ng
RealTek Semiconductor, Device ID: C821
253 (214min - 288max) MBit/s +90%
Acer Extensa 15 EX215-51-56UX
Qualcomm Atheros QCA9377 Wireless Network Adapter
133 (1min - 399max) MBit/s
Asus M509DA-EJ153T
Realtek 8821CE Wireless LAN 802.11ac PCI-E NIC
54.8 (31min - 87max) MBit/s -59%
iperf3 receive AX12
Lenovo ThinkBook 15
Intel Wireless-AC 9560
672 (334min - 686max) MBit/s +171%
HP ProBook 455R G6
Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter
614 (575min - 626max) MBit/s +148%
Acer Aspire 5 A515-43-R6WW
Atheros/Qualcomm QCA6174
309 (278min - 319max) MBit/s +25%
Lenovo V155-15API
Qualcomm Atheros QCA9377 Wireless Network Adapter
292 (159min - 312max) MBit/s +18%
HP 15s-fq1556ng
RealTek Semiconductor, Device ID: C821
277 (259min - 289max) MBit/s +12%
Acer Extensa 15 EX215-51-56UX
Qualcomm Atheros QCA9377 Wireless Network Adapter
248 (37min - 318max) MBit/s
Asus M509DA-EJ153T
Realtek 8821CE Wireless LAN 802.11ac PCI-E NIC
86 (43min - 100max) MBit/s -65%
04080120160200240280320360400440480520560600640680Tooltip
Acer Extensa 15 EX215-51-56UX Qualcomm Atheros QCA9377 Wireless Network Adapter; iperf3 receive AX12; iperf 3.1.3: Ø248 (37-318)
HP 15s-fq1556ng RealTek Semiconductor, Device ID: C821; iperf3 receive AX12; iperf 3.1.3: Ø276 (259-289)
Lenovo V155-15API Qualcomm Atheros QCA9377 Wireless Network Adapter; iperf3 receive AX12; iperf 3.1.3: Ø291 (159-312)
Lenovo ThinkBook 15 Intel Wireless-AC 9560; iperf3 receive AX12; iperf 3.1.3: Ø661 (334-686)
Acer Aspire 5 A515-43-R6WW Atheros/Qualcomm QCA6174; iperf3 receive AX12; iperf 3.1.3: Ø309 (278-319)
HP ProBook 455R G6 Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter; iperf3 receive AX12; iperf 3.1.3: Ø613 (575-626)
Asus M509DA-EJ153T Realtek 8821CE Wireless LAN 802.11ac PCI-E NIC; iperf3 receive AX12; iperf 3.1.3: Ø85.1 (43-100)
Acer Extensa 15 EX215-51-56UX Qualcomm Atheros QCA9377 Wireless Network Adapter; iperf3 transmit AX12; iperf 3.1.3: Ø137.7 (1-399)
HP 15s-fq1556ng RealTek Semiconductor, Device ID: C821; iperf3 transmit AX12; iperf 3.1.3: Ø253 (214-288)
Lenovo V155-15API Qualcomm Atheros QCA9377 Wireless Network Adapter; iperf3 transmit AX12; iperf 3.1.3: Ø303 (253-352)
Lenovo ThinkBook 15 Intel Wireless-AC 9560; iperf3 transmit AX12; iperf 3.1.3: Ø697 (663-718)
Acer Aspire 5 A515-43-R6WW Atheros/Qualcomm QCA6174; iperf3 transmit AX12; iperf 3.1.3: Ø588 (564-603)
HP ProBook 455R G6 Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter; iperf3 transmit AX12; iperf 3.1.3: Ø531 (413-578)
Asus M509DA-EJ153T Realtek 8821CE Wireless LAN 802.11ac PCI-E NIC; iperf3 transmit AX12; iperf 3.1.3: Ø54.8 (31-87)
185
cd/m²		187
cd/m²		197
cd/m²
180
cd/m²		203
cd/m²		189
cd/m²
177
cd/m²		193
cd/m²		185
cd/m²
Distribuição do brilho
BOE CQ NT156FHM-N61 tested with X-Rite i1Pro 2
Máximo: 203 cd/m² (Nits) Médio: 188.4 cd/m² Minimum: 17 cd/m²
iluminação: 87 %
iluminação com acumulador: 204 cd/m²
Contraste: 320:1 (Preto: 0.635 cd/m²)
ΔE Color 10.84 | 0.5-29.43 Ø4.93, calibrated: 5.09
ΔE Greyscale 12.87 | 0.5-98 Ø5.2
57.4% sRGB (Argyll 1.6.3 3D)
36.4% AdobeRGB 1998 (Argyll 1.6.3 3D)
39.44% AdobeRGB 1998 (Argyll 2.2.0 3D)
57.5% sRGB (Argyll 2.2.0 3D)
38.17% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.58
Acer Extensa 15 EX215-51-56UX
TN LED, 1920x1080, 15.6"		HP 15s-fq1556ng
IPS, 1920x1080, 15.6"		Lenovo V155-15API
TN, 1920x1080, 15.6"		Lenovo ThinkBook 15
IPS, 1920x1080, 15.6"		Acer Aspire 5 A515-43-R6WW
IPS, 1920x1080, 15.6"		HP ProBook 455R G6
IPS, 1920x1080, 15.6"		Asus M509DA-EJ153T
TN LED, 1920x1080, 15.6"
Display
-1%
0%
1%
4%
-2%
9%
Display P3 Coverage
38.17
37.66
-1%
38.14
0%
38.38
1%
39.53
4%
37.44
-2%
41.58
9%
sRGB Coverage
57.5
56.4
-2%
57.4
0%
57.7
0%
59.5
3%
56.3
-2%
62.4
9%
AdobeRGB 1998 Coverage
39.44
38.91
-1%
39.4
0%
39.67
1%
40.84
4%
38.71
-2%
43
9%
Response Times
-69%
0%
-40%
-28%
-22%
-2%
Response Time Grey 50% / Grey 80% *
41 ?(22, 19)
51 ?(25, 26)
-24%
44 ?(23, 21)
-7%
37.6 ?(19.6, 18)
8%
36 ?(18, 18)
12%
34 ?(18, 16)
17%
45 ?(24, 21)
-10%
Response Time Black / White *
15 ?(8, 7)
32 ?(18, 14)
-113%
14 ?(10, 4)
7%
28 ?(16.4, 11.6)
-87%
25 ?(14, 11)
-67%
24 ?(14, 10)
-60%
14 ?(10, 4)
7%
PWM Frequency
178 ?(10)
250 ?(20)
Screen
58%
16%
42%
53%
43%
20%
Brightness middle
203
254
25%
220
8%
245
21%
250
23%
262
29%
226
11%
Brightness
188
234
24%
200
6%
239
27%
228
21%
235
25%
212
13%
Brightness Distribution
87
86
-1%
80
-8%
82
-6%
83
-5%
83
-5%
84
-3%
Black Level *
0.635
0.18
72%
0.355
44%
0.25
61%
0.205
68%
0.27
57%
0.485
24%
Contrast
320
1411
341%
620
94%
980
206%
1220
281%
970
203%
466
46%
Colorchecker dE 2000 *
10.84
5.58
49%
10.36
4%
5.6
48%
5.65
48%
6.34
42%
7.76
28%
Colorchecker dE 2000 max. *
22.18
9.83
56%
18.91
15%
15.6
30%
13.7
38%
9.28
58%
12.44
44%
Colorchecker dE 2000 calibrated *
5.09
4.53
11%
4.8
6%
4.82
5%
4.45
13%
Greyscale dE 2000 *
12.87
5.02
61%
12.49
3%
3.4
74%
6.32
51%
4.33
66%
9.11
29%
Gamma
2.58 85%
2.83 78%
2.3 96%
2.3 96%
2.45 90%
2.06 107%
2.11 104%
CCT
15854 41%
6570 99%
12808 51%
7156 91%
7287 89%
7041 92%
9905 66%
Color Space (Percent of AdobeRGB 1998)
36.4
36
-1%
36
-1%
36.5
0%
38
4%
36
-1%
40
10%
Color Space (Percent of sRGB)
57.4
56
-2%
57
-1%
57.5
0%
59
3%
56
-2%
63
10%
Total Average (Program / Settings)
-4% / 31%
5% / 11%
1% / 24%
10% / 33%
6% / 27%
9% / 16%

* ... smaller is better

Extensa vs. sRGB
Extensa vs. sRGB
Extensa vs. AdobeRGB
Extensa vs. AdobeRGB

Display Response Times

ℹ
Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
   ↔    Response Time Black to White
15 ms ... rise ↗ and fall ↘ combined↗ 8 ms rise
↘ 7 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 32 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (21 ms).
   ↔    Response Time 50% Grey to 80% Grey
41 ms ... rise ↗ and fall ↘ combined↗ 22 ms rise
↘ 19 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 61 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (32.9 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ
To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM not detected

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8774 (minimum: 5 - maximum: 343500) Hz was measured.

CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
HWInfo
LatencyMon
 
03570105140175210245280315350385420455490525560595630665Tooltip
Acer Extensa 15 EX215-51-56UX Intel Core i5-10210U, Intel Core i5-10210U: Ø474 (470-500.27)
HP 15s-fq1556ng Intel Core i5-1035G1, Intel Core i5-1035G1: Ø507 (150.07-663.92)
Lenovo V155-15API AMD Ryzen 5 3500U, AMD Ryzen 5 3500U: Ø609 (600.38-643.97)
Lenovo ThinkBook 15 Intel Core i5-10210U, Intel Core i5-10210U: Ø537 (517.78-687.49)
Acer Aspire 5 A515-43-R6WW AMD Ryzen 5 3500U, AMD Ryzen 5 3500U: Ø508 (460.33-641.41)
Acer Aspire 5 A515-43-R6WW AMD Ryzen 5 3500U, AMD Ryzen 5 3500U: Ø505 (498.72-514.09)
HP ProBook 455R G6 AMD Ryzen 5 3500U, AMD Ryzen 5 3500U: Ø564 (554.09-645.67)
Asus M509DA-EJ153T AMD Ryzen 3 3200U, AMD Ryzen 3 3200U: Ø315 (312.09-318.08)
CPU clock speeds during our CB15 loop
CPU clock speeds during our CB15 loop
Cinebench R10 Rendering Single 32Bit
6412
Cinebench R10 Rendering Multiple CPUs 32Bit
15037
Cinebench R10 Shading 32Bit
9591
Cinebench R15 CPU Single 64Bit
161 Points
Cinebench R15 CPU Multi 64Bit
500 Points
Cinebench R15 OpenGL 64Bit
43.86 fps
Cinebench R15 Ref. Match 64Bit
98.8 %
Ajuda
Cinebench R15 | Cinebench R10 | Cinebench R20 | Geekbench 3 | Geekbench 4.4 | Geekbench 5.0 | Geekbench 5.5 | Mozilla Kraken 1.1 | Octane V2 | JetStream 1.1
Cinebench R15
CPU Single 64Bit
Average of class Office
  (98 - 284, n=101, last 2 years)
226 Points +40%
HP 15s-fq1556ng
Intel Core i5-1035G1
169 Points +5%
Average Intel Core i5-10210U
  (134 - 174, n=35)
165.6 Points +3%
Lenovo ThinkBook 15
Intel Core i5-10210U
165 Points +2%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
161 Points
Lenovo V155-15API
AMD Ryzen 5 3500U
143 Points -11%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U
143 Points -11%
HP ProBook 455R G6
AMD Ryzen 5 3500U
137 Points -15%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
130 Points -19%
CPU Multi 64Bit
Average of class Office
  (242 - 2642, n=102, last 2 years)
1519 Points +204%
Lenovo ThinkBook 15
Intel Core i5-10210U
687 Points +37%
HP ProBook 455R G6
AMD Ryzen 5 3500U
646 Points +29%
Lenovo V155-15API
AMD Ryzen 5 3500U
642 Points +28%
HP 15s-fq1556ng
Intel Core i5-1035G1
633 Points +27%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U
614 Points +23%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U
604 Points +21%
Average Intel Core i5-10210U
  (320 - 790, n=35)
609 Points +22%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
500 Points
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
318 Points -36%
Cinebench R10
Rendering Single 32Bit
Average Intel Core i5-10210U
  (6410 - 6613, n=3)
6478 Points +1%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
6412 Points
Average of class Office
  (3562 - 9351, n=6, last 2 years)
6116 Points -5%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
4258 Points -34%
Rendering Multiple CPUs 32Bit
Average of class Office
  (13854 - 40266, n=6, last 2 years)
29549 Points +97%
Average Intel Core i5-10210U
  (15037 - 22164, n=3)
17758 Points +18%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
15037 Points
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
9284 Points -38%
Cinebench R20
CPU (Single Core)
Average of class Office
  (229 - 764, n=101, last 2 years)
588 Points +47%
Lenovo ThinkBook 15
Intel Core i5-10210U
418 Points +5%
Average Intel Core i5-10210U
  (322 - 428, n=30)
407 Points +2%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
400 Points
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
274 Points -31%
CPU (Multi Core)
Average of class Office
  (590 - 5980, n=101, last 2 years)
3466 Points +214%
Lenovo ThinkBook 15
Intel Core i5-10210U
1581 Points +43%
Average Intel Core i5-10210U
  (722 - 1820, n=30)
1279 Points +16%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
1105 Points
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
453 Points -59%
Geekbench 3
32 Bit Multi-Core Score
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
12373 Points
Average Intel Core i5-10210U
  (11855 - 12373, n=2)
12114 Points -2%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
6922 Points -44%
32 Bit Single-Core Score
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
3485 Points
Average Intel Core i5-10210U
  (3429 - 3485, n=2)
3457 Points -1%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
3282 Points -6%
Geekbench 4.4
64 Bit Multi-Core Score
Average of class Office
  (6371 - 39509, n=12, last 2 years)
22194 Points +58%
Lenovo ThinkBook 15
Intel Core i5-10210U
16172 Points +15%
Average Intel Core i5-10210U
  (12471 - 16818, n=10)
14619 Points +4%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
14072 Points
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
7733 Points -45%
64 Bit Single-Core Score
Average of class Office
  (3246 - 7007, n=12, last 2 years)
5482 Points +16%
Lenovo ThinkBook 15
Intel Core i5-10210U
4871 Points +3%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
4734 Points
Average Intel Core i5-10210U
  (3680 - 5077, n=10)
4615 Points -3%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
3758 Points -21%
Geekbench 5.0
5.0 Multi-Core
Average of class Office
  (1506 - 11474, n=21, last 2 years)
6655 Points +135%
Lenovo ThinkBook 15
Intel Core i5-10210U
4101 Points +45%
Average Intel Core i5-10210U
  (2831 - 4144, n=10)
3493 Points +23%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
2831 Points
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
1769 Points -38%
5.0 Single-Core
Average of class Office
  (665 - 1939, n=21, last 2 years)
1389 Points +30%
Lenovo ThinkBook 15
Intel Core i5-10210U
1107 Points +4%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
1067 Points
Average Intel Core i5-10210U
  (1000 - 1107, n=10)
1065 Points 0%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U
830 Points -22%
Geekbench 5.5
Multi-Core
Average of class Office
  (1018 - 11980, n=102, last 2 years)
7327 Points +161%
Average Intel Core i5-10210U
  (2079 - 4256, n=27)
3570 Points +27%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
2805 Points
Single-Core
Average of class Office
  (510 - 1989, n=103, last 2 years)
1540 Points +41%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U
1090 Points
Average Intel Core i5-10210U
  (949 - 1133, n=27)
1071 Points -2%
Mozilla Kraken 1.1 - Total
HP ProBook 455R G6
AMD Ryzen 5 3500U
1693 ms * -57%
Lenovo V155-15API
AMD Ryzen 5 3500U
1438 ms * -33%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U (Edge 44)
1374 ms * -27%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U
1297 ms * -20%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U (Edge 44)
1078 ms *
Average Intel Core i5-10210U
  (886 - 1267, n=31)
1014 ms * +6%
Average of class Office
  (404 - 1966, n=98, last 2 years)
692 ms * +36%
Octane V2 - Total Score
Average of class Office
  (22414 - 93596, n=43, last 2 years)
71981 Points +139%
Average Intel Core i5-10210U
  (30096 - 44584, n=17)
36050 Points +20%
Lenovo ThinkBook 15
Intel Core i5-10210U (Edge: 44.18362.449.0)
34153 Points +13%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U (Edge 44)
30096 Points
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U
26477 Points -12%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U (Edge 44)
23991 Points -20%
Lenovo V155-15API
AMD Ryzen 5 3500U
21162 Points -30%
HP ProBook 455R G6
AMD Ryzen 5 3500U
19083 Points -37%
JetStream 1.1 - Total Score
Average of class Office
  (294 - 544, n=14, last 2 years)
400 Points +67%
Lenovo ThinkBook 15
Intel Core i5-10210U (Edge: 44.18362.449.0)
244.7 Points +2%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U (Edge 44)
239.9 Points
Average Intel Core i5-10210U
  (191.3 - 252, n=14)
236 Points -2%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U
188.6 Points -21%
Asus M509DA-EJ153T
AMD Ryzen 3 3200U (Edge 44)
184.9 Points -23%
Lenovo V155-15API
AMD Ryzen 5 3500U
118.8 Points -50%
HP ProBook 455R G6
AMD Ryzen 5 3500U
106.9 Points -55%

* ... smaller is better

PCMark 8 Home Score Accelerated v2
3407 pontos
PCMark 8 Creative Score Accelerated v2
3581 pontos
PCMark 8 Work Score Accelerated v2
4854 pontos
PCMark 10 Score
3911 pontos
Ajuda
PCMark 10 | PCMark 8
PCMark 10
Score
Average of class Office
  (2463 - 7344, n=93, last 2 years)
5567 Points +42%
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
4248 Points +9%
HP 15s-fq1556ng
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Intel SSD 660p SSDPEKNW512G8
3992 Points +2%
Average Intel Core i5-10210U, Intel UHD Graphics 620
  (3448 - 4353, n=28)
3988 Points +2%
Acer Extensa 15 EX215-51-56UX
UHD Graphics 620, i5-10210U, WDC PC SN520 SDAPNUW-512G
3911 Points
Lenovo V155-15API
Vega 8, R5 3500U, Union Memory RTOTJ128VGD3EYX
3713 Points -5%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
3691 Points -6%
Acer Aspire 5 A515-43-R6WW
Vega 8, R5 3500U, Intel SSD 660p 1TB SSDPEKNW010T8
3496 Points -11%
Asus M509DA-EJ153T
Vega 3, R3 3200U, Intel SSD 660p SSDPEKNW512G8
3326 Points -15%
Essentials
Average of class Office
  (5575 - 20841, n=93, last 2 years)
10024 Points +24%
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
9103 Points +13%
HP 15s-fq1556ng
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Intel SSD 660p SSDPEKNW512G8
8508 Points +5%
Average Intel Core i5-10210U, Intel UHD Graphics 620
  (7172 - 10000, n=28)
8499 Points +5%
Acer Extensa 15 EX215-51-56UX
UHD Graphics 620, i5-10210U, WDC PC SN520 SDAPNUW-512G
8078 Points
Asus M509DA-EJ153T
Vega 3, R3 3200U, Intel SSD 660p SSDPEKNW512G8
7487 Points -7%
Lenovo V155-15API
Vega 8, R5 3500U, Union Memory RTOTJ128VGD3EYX
7363 Points -9%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
7298 Points -10%
Acer Aspire 5 A515-43-R6WW
Vega 8, R5 3500U, Intel SSD 660p 1TB SSDPEKNW010T8
6690 Points -17%
Productivity
Average of class Office
  (3041 - 10415, n=93, last 2 years)
7672 Points +10%
Acer Extensa 15 EX215-51-56UX
UHD Graphics 620, i5-10210U, WDC PC SN520 SDAPNUW-512G
6985 Points
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
6874 Points -2%
HP 15s-fq1556ng
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Intel SSD 660p SSDPEKNW512G8
6679 Points -4%
Average Intel Core i5-10210U, Intel UHD Graphics 620
  (5980 - 7317, n=28)
6663 Points -5%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
5835 Points -16%
Asus M509DA-EJ153T
Vega 3, R3 3200U, Intel SSD 660p SSDPEKNW512G8
5698 Points -18%
Acer Aspire 5 A515-43-R6WW
Vega 8, R5 3500U, Intel SSD 660p 1TB SSDPEKNW010T8
5610 Points -20%
Lenovo V155-15API
Vega 8, R5 3500U, Union Memory RTOTJ128VGD3EYX
5456 Points -22%
Digital Content Creation
Average of class Office
  (1912 - 9773, n=93, last 2 years)
6243 Points +117%
Lenovo V155-15API
Vega 8, R5 3500U, Union Memory RTOTJ128VGD3EYX
3459 Points +20%
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
3325 Points +16%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
3205 Points +11%
Acer Aspire 5 A515-43-R6WW
Vega 8, R5 3500U, Intel SSD 660p 1TB SSDPEKNW010T8
3089 Points +7%
Average Intel Core i5-10210U, Intel UHD Graphics 620
  (2289 - 4463, n=28)
3057 Points +6%
HP 15s-fq1556ng
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Intel SSD 660p SSDPEKNW512G8
3039 Points +6%
Acer Extensa 15 EX215-51-56UX
UHD Graphics 620, i5-10210U, WDC PC SN520 SDAPNUW-512G
2878 Points
Asus M509DA-EJ153T
Vega 3, R3 3200U, Intel SSD 660p SSDPEKNW512G8
2343 Points -19%
PCMark 8
Home Score Accelerated v2
Average of class Office
  (4252 - 4830, n=7, last 2 years)
4559 Points +34%
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
4227 Points +24%
HP 15s-fq1556ng
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Intel SSD 660p SSDPEKNW512G8
3673 Points +8%
Average Intel Core i5-10210U, Intel UHD Graphics 620
  (3182 - 4284, n=21)
3605 Points +6%
Lenovo V155-15API
Vega 8, R5 3500U, Union Memory RTOTJ128VGD3EYX
3524 Points +3%
Acer Extensa 15 EX215-51-56UX
UHD Graphics 620, i5-10210U, WDC PC SN520 SDAPNUW-512G
3407 Points
Acer Aspire 5 A515-43-R6WW
Vega 8, R5 3500U, Intel SSD 660p 1TB SSDPEKNW010T8
3317 Points -3%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
3316 Points -3%
Asus M509DA-EJ153T
Vega 3, R3 3200U, Intel SSD 660p SSDPEKNW512G8
3065 Points -10%
Work Score Accelerated v2
Lenovo ThinkBook 15
UHD Graphics 620, i5-10210U, Samsung SSD PM981 MZVLB512HAJQ
5102 Points +5%
HP 15s-fq1556ng
UHD Graphics G1 (Ice Lake 32 EU), i5-1035G1, Intel SSD 660p SSDPEKNW512G8
5035 Points +4%
Average Intel Core i5-10210U, Intel UHD Graphics 620
  (4286 - 5114, n=21)
4879 Points +1%
Acer Extensa 15 EX215-51-56UX
UHD Graphics 620, i5-10210U, WDC PC SN520 SDAPNUW-512G
4854 Points
Acer Aspire 5 A515-43-R6WW
Vega 8, R5 3500U, Intel SSD 660p 1TB SSDPEKNW010T8
4570 Points -6%
HP ProBook 455R G6
Vega 8, R5 3500U, SK hynix BC501 HFM256GDHTNG
4559 Points -6%
Asus M509DA-EJ153T
Vega 3, R3 3200U, Intel SSD 660p SSDPEKNW512G8
4380 Points -10%
Average of class Office
  (2900 - 5526, n=7, last 2 years)
3761 Points -23%
CrystalDiskMark 3.0
CrystalDiskMark 5.2 / 6
AS SSD
hddimg
WDC PC SN520 SDAPNUW-512G
Sequential Read: 1304 MB/s
Sequential Write: 1433 MB/s
512K Read: 1209 MB/s
512K Write: 915 MB/s
4K Read: 33.26 MB/s
4K Write: 108.3 MB/s
4K QD32 Read: 442.5 MB/s
4K QD32 Write: 367.6 MB/s
Acer Extensa 15 EX215-51-56UX
WDC PC SN520 SDAPNUW-512G		HP 15s-fq1556ng
Intel SSD 660p SSDPEKNW512G8		Lenovo V155-15API
Union Memory RTOTJ128VGD3EYX		Lenovo ThinkBook 15
Samsung SSD PM981 MZVLB512HAJQ		Acer Aspire 5 A515-43-R6WW
Intel SSD 660p 1TB SSDPEKNW010T8		HP ProBook 455R G6
SK hynix BC501 HFM256GDHTNG		Asus M509DA-EJ153T
Intel SSD 660p SSDPEKNW512G8		Average WDC PC SN520 SDAPNUW-512G
 
CrystalDiskMark 5.2 / 6
3%
-67%
35%
-15%
-26%
-22%
-7%
Write 4K
176.1
203.1
15%
72.4
-59%
176.3
0%
114.9
-35%
126.4
-28%
128.7
-27%
138.5 ?(94.1 - 191.2, n=27)
-21%
Read 4K
50.4
65.3
30%
27.84
-45%
48.98
-3%
52.7
5%
40.45
-20%
52.3
4%
44.2 ?(27.6 - 53.1, n=27)
-12%
Write Seq
1457
973
-33%
145.1
-90%
1789
23%
1361
-7%
702
-52%
984
-32%
1265 ?(750 - 1768, n=25)
-13%
Read Seq
1424
1651
16%
496
-65%
1671
17%
1385
-3%
1129
-21%
1291
-9%
1237 ?(423 - 1710, n=25)
-13%
Write 4K Q32T1
381
526
38%
129.6
-66%
433.5
14%
181.1
-52%
298.6
-22%
235.7
-38%
404 ?(239 - 749, n=27)
6%
Read 4K Q32T1
436.5
345.2
-21%
200.9
-54%
526
21%
340.5
-22%
344
-21%
324.6
-26%
421 ?(229 - 654, n=27)
-4%
Write Seq Q32T1
1455
980
-33%
146.4
-90%
2983
105%
1519
4%
801
-45%
984
-32%
1491 ?(1319 - 2544, n=27)
2%
Read Seq Q32T1
1725
1883
9%
522
-70%
3555
106%
1515
-12%
1723
0%
1390
-19%
1741 ?(473 - 3433, n=27)
1%
3DMark 06 Standard Score
9074 pontos
3DMark 11 Performance
1819 pontos
3DMark Ice Storm Standard Score
54905 pontos
3DMark Cloud Gate Standard Score
7156 pontos
3DMark Fire Strike Score
976 pontos
3DMark Time Spy Score
393 pontos
Ajuda
3DMark 11 | 3DMark
3DMark 11 - 1280x720 Performance GPU
Average of class Office
  (1468 - 13132, n=94, last 2 years)
6644 Points +296%
Lenovo V155-15API
AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 3500U
3742 Points +123%
HP ProBook 455R G6
AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 3500U
3085 Points +84%
Acer Aspire 5 A515-43-R6WW
AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 3500U
2582 Points +54%
HP 15s-fq1556ng
Intel UHD Graphics G1 (Ice Lake 32 EU), Intel Core i5-1035G1
2485 Points +48%
Asus M509DA-EJ153T
AMD Radeon RX Vega 3, AMD Ryzen 3 3200U
1936 Points +15%
Lenovo ThinkBook 15
Intel UHD Graphics 620, Intel Core i5-10210U
1914 Points +14%
Average Intel UHD Graphics 620
  (1144 - 3432, n=244)
1749 Points +4%
Acer Extensa 15 EX215-51-56UX
Intel UHD Graphics 620, Intel Core i5-10210U
1677 Points
3DMark
1280x720 Cloud Gate Standard Graphics
Average of class Office
  (5681 - 58068, n=72, last 2 years)
26440 Points +223%
HP ProBook 455R G6
AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 3500U
12696 Points +55%
Acer Aspire 5 A515-43-R6WW
AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 3500U
11453 Points +40%
Asus M509DA-EJ153T
AMD Radeon RX Vega 3, AMD Ryzen 3 3200U
10651 Points +30%
Lenovo ThinkBook 15
Intel UHD Graphics 620, Intel Core i5-10210U
10265 Points +25%
Average Intel UHD Graphics 620
  (6205 - 16400, n=225)
9262 Points +13%
Acer Extensa 15 EX215-51-56UX
Intel UHD Graphics 620, Intel Core i5-10210U
8190 Points
HP 15s-fq1556ng
Intel UHD Graphics G1 (Ice Lake 32 EU), Intel Core i5-1035G1
Points -100%
1920x1080 Fire Strike Graphics
Average of class Office
  (712 - 9375, n=97, last 2 years)
4719 Points +346%
HP ProBook 455R G6
AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 3500U
1903 Points +80%
Acer Aspire 5 A515-43-R6WW
AMD Radeon RX Vega 8 (Ryzen 2000/3000), AMD Ryzen 5 3500U
1673 Points +58%
HP 15s-fq1556ng
Intel UHD Graphics G1 (Ice Lake 32 EU), Intel Core i5-1035G1
1574 Points +49%
Asus M509DA-EJ153T
AMD Radeon RX Vega 3, AMD Ryzen 3 3200U
1435 Points +36%
Lenovo ThinkBook 15
Intel UHD Graphics 620, Intel Core i5-10210U
1309 Points +24%
Average Intel UHD Graphics 620
  (557 - 2608, n=213)
1161 Points +10%
Acer Extensa 15 EX215-51-56UX
Intel UHD Graphics 620, Intel Core i5-10210U
1058 Points
2560x1440 Time Spy Graphics
Average of class Office
  (242 - 4109, n=97, last 2 years)
1537 Points +348%
Lenovo ThinkBook 15
Intel UHD Graphics 620, Intel Core i5-10210U
421 Points +23%
Asus M509DA-EJ153T
AMD Radeon RX Vega 3, AMD Ryzen 3 3200U
405 Points +18%
Average Intel UHD Graphics 620
  (299 - 797, n=88)
389 Points +13%
Acer Extensa 15 EX215-51-56UX
Intel UHD Graphics 620, Intel Core i5-10210U
343 Points
baixomédiaaltoultra
Tomb Raider (2013) 72.9 37.6 23.3 11.4
BioShock Infinite (2013) 50.9 28.3 24.9 8
The Witcher 3 (2015) 14.9 9.7 5.3 3
BioShock Infinite - 1280x720 Very Low Preset
Asus M509DA-EJ153T
AMD Ryzen 3 3200U, AMD Radeon RX Vega 3
84.2 fps +65%
Acer Aspire 5 A515-43-R6WW
AMD Ryzen 5 3500U, AMD Radeon RX Vega 8 (Ryzen 2000/3000)
83.4 fps +64%
HP ProBook 455R G6
AMD Ryzen 5 3500U, AMD Radeon RX Vega 8 (Ryzen 2000/3000)
82.7 fps +62%
Lenovo ThinkBook 15
Intel Core i5-10210U, Intel UHD Graphics 620
81.9 fps +61%
HP 15s-fq1556ng
Intel Core i5-1035G1, Intel UHD Graphics G1 (Ice Lake 32 EU)
71.9 fps +41%
Average Intel UHD Graphics 620
  (18.3 - 90.2, n=187)
60.7 fps +19%
Acer Extensa 15 EX215-51-56UX
Intel Core i5-10210U, Intel UHD Graphics 620
50.9 fps

Barulho

Ocioso
30.3 / 30.3 / 30.3 dB
Carga
32.7 / 32.8 dB
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
  
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm de distância)   environment noise: 30.3 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2035.832.832.834.535.82535.933.133.433.735.93133.134.532.833.333.1403130.230.231.6315029.728.629.93029.76329.726.527.526.729.78027.525.724.626.227.510025.323.624.624.725.312524.824.624.724.624.816023.723.22324.223.720022.92322.122.522.925022.321.521.320.622.331521.921.520.320.921.940020.420.919.519.920.450020.220.419.419.320.26302019.518.218.52080020.420.218.618.520.4100022.322.118.417.822.3125022.422.11817.822.4160021.621.617.617.821.6200022.42217.717.522.425002221.917.817.622315019.619.717.817.819.6400019191817.919500019.118.917.91819.1630019.319.8181819.380001919.118.118.1191000018.518.717.918.218.51250018.518.517.918.218.51600018.418.417.91818.4SPL32.832.730.330.332.8N1.81.81.41.41.8median 20.4median 20.9median 18.1median 18.2median 20.4Delta1.71.51.21.21.7hearing rangehide median Fan NoiseAcer Extensa 15 EX215-51-56UX
Acer Extensa 15 EX215-51-56UX
i5-10210U, UHD Graphics 620		HP 15s-fq1556ng
i5-1035G1, UHD Graphics G1 (Ice Lake 32 EU)		Lenovo V155-15API
R5 3500U, Vega 8		Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620		Acer Aspire 5 A515-43-R6WW
R5 3500U, Vega 8		HP ProBook 455R G6
R5 3500U, Vega 8		Asus M509DA-EJ153T
R3 3200U, Vega 3		Average Intel UHD Graphics 620
 		Average of class Office
 
Noise
-5%
1%
3%
-4%
-3%
-9%
0%
7%
off / environment *
30.3
30.3
-0%
29.8
2%
29.2
4%
30.2
-0%
30
1%
30.3
-0%
29 ?(23 - 30.7, n=249)
4%
24.3 ?(21.1 - 27, n=92, last 2 years)
20%
Idle Minimum *
30.3
30.3
-0%
29.8
2%
29.2
4%
30.2
-0%
30
1%
30.3
-0%
29.1 ?(23.8 - 32.5, n=250)
4%
24.6 ?(22.4 - 30.5, n=92, last 2 years)
19%
Idle Average *
30.3
30.3
-0%
29.8
2%
29.2
4%
30.2
-0%
30
1%
30.3
-0%
29.1 ?(23.8 - 33.9, n=250)
4%
24.9 ?(22.4 - 30.8, n=92, last 2 years)
18%
Idle Maximum *
30.3
30.3
-0%
29.8
2%
29.9
1%
30.2
-0%
30
1%
31.1
-3%
29.7 ?(24.4 - 41.1, n=250)
2%
25.9 ?(22.8 - 34.9, n=92, last 2 years)
15%
Load Average *
32.7
34
-4%
32.1
2%
30.6
6%
34.8
-6%
34.5
-6%
40.7
-24%
33.5 ?(24.2 - 44.8, n=247)
-2%
34.6 ?(22.8 - 47.6, n=91, last 2 years)
-6%
Load Maximum *
32.8
41.3
-26%
34.5
-5%
33.8
-3%
39.5
-20%
37.3
-14%
40.8
-24%
36.1 ?(27.5 - 46.8, n=250)
-10%
40.1 ?(24 - 49.3, n=92, last 2 years)
-22%

* ... smaller is better

Carga Máxima
 40.7 °C35 °C28 °C 
 34.4 °C33 °C24.4 °C 
 24.9 °C23.7 °C24.2 °C 
Máximo: 40.7 °C
Médio: 29.8 °C
25.8 °C32.2 °C37.8 °C
24.1 °C24.4 °C40.7 °C
23.4 °C23.6 °C25.3 °C
Máximo: 40.7 °C
Médio: 28.6 °C
alimentação elétrica  41.7 °C | Temperatura do quarto 22.8 °C | FIRT 550-Pocket / Fluke t3000 FC
(+) The average temperature for the upper side under maximal load is 29.8 °C / 86 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(±) The maximum temperature on the upper side is 40.7 °C / 105 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 40.7 °C / 105 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.7 °C / 75 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 24.9 °C / 76.8 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (+2.8 °C / 5.1 F).
Acer Extensa 15 EX215-51-56UX
i5-10210U, UHD Graphics 620		HP 15s-fq1556ng
i5-1035G1, UHD Graphics G1 (Ice Lake 32 EU)		Lenovo V155-15API
R5 3500U, Vega 8		Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620		Acer Aspire 5 A515-43-R6WW
R5 3500U, Vega 8		HP ProBook 455R G6
R5 3500U, Vega 8		Asus M509DA-EJ153T
R3 3200U, Vega 3		Average Intel UHD Graphics 620
 		Average of class Office
 
Heat
5%
-9%
1%
-1%
-9%
6%
-6%
-7%
Maximum Upper Side *
40.7
35.2
14%
42
-3%
38
7%
35
14%
40.1
1%
33.7
17%
41.1 ?(29 - 53.2, n=248)
-1%
41.2 ?(30.4 - 51, n=97, last 2 years)
-1%
Maximum Bottom *
40.7
37.2
9%
45.4
-12%
43.9
-8%
36.1
11%
43.3
-6%
36.1
11%
44.3 ?(31.8 - 67.2, n=248)
-9%
44 ?(26.2 - 63.6, n=97, last 2 years)
-8%
Idle Upper Side *
25.4
26.1
-3%
28.2
-11%
24.5
4%
28.1
-11%
27.9
-10%
24.9
2%
26.8 ?(21.4 - 40.8, n=245)
-6%
27.5 ?(21.6 - 35.8, n=96, last 2 years)
-8%
Idle Bottom *
25.9
26
-0%
28.6
-10%
25.4
2%
30.3
-17%
31.2
-20%
27.4
-6%
27.7 ?(21.8 - 40.4, n=245)
-7%
28.8 ?(22.2 - 37.5, n=96, last 2 years)
-11%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2032.434.532.42534.433.734.43132.433.332.4403031.6305028.13028.16326.626.726.68024.526.224.510025.524.725.512524.824.624.816027.324.227.320029.422.529.425041.120.641.131548.620.948.640052.519.952.550052.319.352.363057.618.557.680064.618.564.6100072.717.872.7125072.417.872.4160072.517.872.5200069.717.569.7250070.217.670.2315075.217.875.240007917.979500070.91870.96300591859800059.318.159.31000058.918.258.91250057.618.257.61600051.71851.7SPL84.230.384.2N51.11.451.1median 58.9median 18.2median 58.9Delta13.21.213.231.731.431.729.93029.930.931.630.929.730.429.729.73129.72828.32826.725.426.726.726.526.724.524.424.524.823.224.826.522.626.533.722.533.75121.15161.420.261.454.819.154.854.518.354.562.118.162.160.517.960.557.417.457.458.117.358.157.717.257.753.417.253.453.817.453.851.917.451.95717.55758.117.658.157.217.757.251.917.751.95617.75653.417.853.469.33069.325.21.425.2median 54.5median 17.8median 54.57.71.67.7hearing rangehide median Pink NoiseAcer Extensa 15 EX215-51-56UXLenovo V155-15API
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Acer Extensa 15 EX215-51-56UX audio analysis

(±) | speaker loudness is average but good (79 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 26.1% lower than median
(±) | linearity of bass is average (10.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 9% higher than median
(±) | linearity of mids is average (8.5% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 8.7% higher than median
(±) | linearity of highs is average (10.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(-) | overall sound is not linear (32.5% difference to median)
Compared to same class
» 94% of all tested devices in this class were better, 2% similar, 4% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 90% of all tested devices were better, 2% similar, 8% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Lenovo V155-15API audio analysis

(-) | not very loud speakers (62.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 23.4% lower than median
(±) | linearity of bass is average (13% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.8% away from median
(±) | linearity of mids is average (10.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.3% away from median
(±) | linearity of highs is average (7.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (25.4% difference to median)
Compared to same class
» 75% of all tested devices in this class were better, 7% similar, 18% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 75% of all tested devices were better, 5% similar, 20% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Consumo de energia
desligadodarklight 0.19 / 0.3 Watt
Ociosodarkmidlight 2.3 / 4.8 / 5.7 Watt
Carga midlight 26.2 / 27 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Acer Extensa 15 EX215-51-56UX
i5-10210U, UHD Graphics 620		HP 15s-fq1556ng
i5-1035G1, UHD Graphics G1 (Ice Lake 32 EU)		Lenovo V155-15API
R5 3500U, Vega 8		Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620		Acer Aspire 5 A515-43-R6WW
R5 3500U, Vega 8		HP ProBook 455R G6
R5 3500U, Vega 8		Asus M509DA-EJ153T
R3 3200U, Vega 3		Average Intel UHD Graphics 620
 		Average of class Office
 
Power Consumption
-35%
-62%
-65%
-43%
-66%
-25%
-55%
-80%
Idle Minimum *
2.3
3.3
-43%
4.7
-104%
3.5
-52%
3.7
-61%
4.8
-109%
3.5
-52%
3.81 ?(1 - 12.4, n=259)
-66%
4.51 ?(2.2 - 13.8, n=96, last 2 years)
-96%
Idle Average *
4.8
6.4
-33%
7.4
-54%
7.1
-48%
6.2
-29%
7.6
-58%
6.2
-29%
6.94 ?(2.8 - 15.7, n=261)
-45%
7.47 ?(3.8 - 14.9, n=96, last 2 years)
-56%
Idle Maximum *
5.7
6.8
-19%
8
-40%
7.8
-37%
8.4
-47%
10.9
-91%
6.6
-16%
8.75 ?(3.8 - 30, n=259)
-54%
9.11 ?(4.89 - 18.6, n=96, last 2 years)
-60%
Load Average *
26.2
29
-11%
40.7
-55%
38.9
-48%
31.1
-19%
30.2
-15%
32
-22%
35 ?(8.1 - 51.6, n=259)
-34%
42.4 ?(8.7 - 77.9, n=93, last 2 years)
-62%
Load Maximum *
27
46
-70%
42
-56%
65.4
-142%
43.1
-60%
42.2
-56%
29
-7%
47.5 ?(22 - 96.3, n=261)
-76%
60.5 ?(11.1 - 107, n=96, last 2 years)
-124%

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
17h 21min
WiFi Websurfing (Edge 44)
6h 42min
Big Buck Bunny H.264 1080p
8h 25min
Carga (máximo brilho)
1h 34min
Acer Extensa 15 EX215-51-56UX
i5-10210U, UHD Graphics 620, 37 Wh		HP 15s-fq1556ng
i5-1035G1, UHD Graphics G1 (Ice Lake 32 EU), 41 Wh		Lenovo V155-15API
R5 3500U, Vega 8, 36 Wh		Lenovo ThinkBook 15
i5-10210U, UHD Graphics 620, 45 Wh		Acer Aspire 5 A515-43-R6WW
R5 3500U, Vega 8, 48 Wh		HP ProBook 455R G6
R5 3500U, Vega 8, 45 Wh		Asus M509DA-EJ153T
R3 3200U, Vega 3, 32 Wh		Average of class Office
 
Battery Runtime
-8%
-31%
-5%
19%
-14%
-17%
35%
Reader / Idle
1041
785
-25%
1074
3%
1061
2%
526
-49%
1300 ?(527 - 2296, n=16, last 2 years)
25%
H.264
505
418
-17%
703 ?(348 - 1112, n=33, last 2 years)
39%
WiFi v1.3
402
357
-11%
279
-31%
406
1%
466
16%
461
15%
334
-17%
598 ?(300 - 1349, n=96, last 2 years)
49%
Load
94
104
11%
87
-7%
130
38%
87
-7%
117.1 ?(56 - 218, n=57, last 2 years)
25%

Pro

+ Tela mate
+ SSD NVMe
+ Baia SATA disponível
+ Duração da bateria decente ou inclusive boa
+ Operação silenciosa
+ Temperaturas moderadas

Contra

- Tela escura com contraste e ângulos de visão fracos
- RAM apenas single-channel
- Apenas um slot de RAM
- Sem leitor de cartões
- Sem retro iluminação de teclado
- Taxas de transferência de Wi-Fi lentas
- Caro
The Acer Extensa 15 EX215-51-56UX, courtesy of:
The Acer Extensa 15 EX215-51-56UX, courtesy of:

O Extensa 15 é um portátil escritório simples de 15,6 polegadas da Acer, equipado com uma poderosa CPU Intel Core i5-10210U de quatro núcleos. No entanto, parte do potencial de desempenho permanece intacta, devido ao fato de que a RAM pode rodar apenas no modo single-channel. Não é possível ativar o modo de canal duplo.

Positivo: As temperaturas do portátil mal aumentam mesmo sob uso intenso, permitindo uma operação com ruído baixo ou mesmo completamente silenciosa. Além disso, o consumo de energia é moderado, resultando em uma duração da bateria decente ou inclusive boa. Se a Acer tivesse instalado uma bateria com uma capacidade maior poderia ter aumentado ainda mais.

O Acer Extensa 15 EX215-51 é um dispositivo para cargas de trabalho simples e não consegue se diferenciar dos muitos outros portáteis de escritório do mercado. Isso se deve principalmente ao estranho conjunto de recursos e à baixa relação preço-desempenho.

O sistema integra um SSD NVMe rápido com uma capacidade total de 512 GB. Se desejar ainda mais espaço de armazenamento, pode instalar uma unidade adicional de 2,5 polegadas. Um conector SATA e uma estrutura de montagem apropriada estão disponíveis.

A maior fraqueza do portátil é a tela completamente desatualizada. A Acer instalou um modelo TN escuro, que oferece uma baixa taxa de contraste, ângulos de visão estreitos e não reflete o preço do portátil. No entanto, a redução de custo não para por ai. O Extensa, por exemplo, também integra uma webcam VGA ruim. Não há leitor de cartão SD, nem porta USB Type-C, nem luz de fundo do teclado. Além disso, o módulo Wi-Fi instalado suporta apenas MIMO 1x1. Assim, as taxas de transferência variam de ruins a medíocres.

O preço de cerca de 650 a 700 Euros (~US$ 705 a ~US$ 759) é outro problema, pois provavelmente tornará nossa configuração pouco atraente para a maioria dos possíveis compradores. O sistema operacional Windows 10 Pro pré-instalado é parcialmente responsável pelo alto preço. Para aqueles que geralmente conseguem enxergar além das fraquezas do portátil, existem configurações idênticas, mas menos caras. Eles vêm com o Windows 10 Home ou sem sistema operacional Windows. Os usuários que precisam do Windows 10 Pro também podem economizar muito comprando uma licença usada do Windows 10 Pro.

Acer Extensa 15 EX215-51-56UX - 02/11/2020 v7 (old)
Sascha Mölck

Acabamento
76 / 98 → 77%
Teclado
73%
Mouse
88%
Conectividade
41 / 80 → 51%
Peso
64 / 20-75 → 80%
Bateria
74%
Pantalha
71%
Desempenho do jogos
46 / 78 → 59%
Desempenho da aplicação
82 / 95 → 86%
Temperatura
94%
Ruído
90%
Audio
61%
Camera
14 / 85 → 16%
Médio
67%
77%
Office - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil Acer Extensa 15 EX215-51: Cavalo de trabalho com uma tela decepcionante
Sascha Mölck, 2020-02-19 (Update: 2020-02-29)