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Breve Análise do Portátil HP 14 (i5-8250U, Intel Optane Memory, HD Display)

Déjà-vu. O mais recente portátil de 14 polegadas da HP possui um processador quad-core, 8 GB de RAM dual-channel e Intel Optane Memory. Infelizmente, a tela é decepcionante.
HP 14-ma0312ng
Processador
Intel Core i5-8250U 4 x 1.6 - 3.4 GHz, Kaby Lake Refresh
Placa gráfica
Intel UHD Graphics 620, Análises do: 1100 MHz, Dual-Channel, 24.20.100.6194
Memória
8 GB 
, DDR4-2666, dual-channel, dois slots SO-DIMM – ambos ocupados
Pantalha
14.00 polegadas 16:9, 1366 x 768 pixel 112 PPI, AU Optronics B140XTN07.2, TN LED, Brilhante: não
placa mãe
Intel Kaby Lake-U iHDCP 2.2 Premium PCH
Disco rígido
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD, 883 GB livre
Placa de Som
Realtek ALC236 @ Intel Sunrise Point-LP PCH - High Definition Audiocontroller
Conexões
3 USB 3.0, 1 HDMI, 1 Kensington Lock, Conexões Audio: Conector de 3,5 mm, Card Reader: SD, TPM 2.0
Funcionamento em rede
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), Realtek RTL8723DE (b/g/n = Wi-Fi 4/), Bluetooth 4.2
Tamanho
altura x largura x profundidade (em mm): 19.9 x 324 x 225.9
Bateria
41.7 Wh, 3615 mAh Lítio-Ion, 11.55 V
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: HP
Primary Camera: 0.9 MPix
Características adicionais
Alto falantes: Stereo, Teclado: Chiclet, Iluminação do Teclado: não, Versão de teste McAfee LiveSafe, 12 Meses Garantia
peso
1.51 kg, Suprimento de energia: 283 g
Preço
599 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

327.4 mm 236.5 mm 19.3 mm 1.5 kg324 mm 225.9 mm 19.9 mm 1.5 kg328 mm 226.5 mm 14.8 mm 1.2 kg323 mm 228 mm 14.95 mm 1.4 kg297 mm 210 mm 1 mm 5.7 g
Left-hand side: Kensington Lock, USB Type-C 3.1 Gen 1, SD card slot
Left-hand side: Kensington Lock, USB Type-C 3.1 Gen 1, SD card slot
Right-hand side: 3.5 mm jack, 2 x USB Type-A 3.1 Gen 1, HDMI port, Gigabit Ethernet, Power connector
Right-hand side: 3.5 mm jack, 2 x USB Type-A 3.1 Gen 1, HDMI port, Gigabit Ethernet, Power connector
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Lenovo IdeaPad 320s-14IKB
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
79.2 MB/s +236%
Average of class Office
  (22.7 - 198.5, n=33, last 2 years)
58.1 MB/s +146%
Asus VivoBook S14 S406UA-BV023T
  (Toshiba Exceria Pro M501 microSDXC 64GB)
38.7 MB/s +64%
Acer Swift 1 SF114-32-P8GG
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
24.6 MB/s +4%
HP 14-ma0312ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
23.6 MB/s
maximum AS SSD Seq Read Test (1GB)
Lenovo IdeaPad 320s-14IKB
 
88 MB/s +232%
Average of class Office
  (25 - 249, n=30, last 2 years)
73.1 MB/s +176%
Asus VivoBook S14 S406UA-BV023T
  (Toshiba Exceria Pro M501 microSDXC 64GB)
37.8 MB/s +43%
Acer Swift 1 SF114-32-P8GG
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
37.4 MB/s +41%
HP 14-ma0312ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
26.5 MB/s
Networking
iperf3 transmit AX12
Acer Swift 1 SF114-32-P8GG
Intel Wireless-AC 9560
676 MBit/s +597%
Lenovo IdeaPad 320s-14IKB
Qualcomm Atheros QCA9377 Wireless Network Adapter
340 MBit/s +251%
Asus VivoBook S14 S406UA-BV023T
Qualcomm Atheros QCA9377 Wireless Network Adapter
322 MBit/s +232%
HP 14-ma0312ng
Realtek RTL8723DE
97 MBit/s
iperf3 receive AX12
Acer Swift 1 SF114-32-P8GG
Intel Wireless-AC 9560
655 MBit/s +568%
Asus VivoBook S14 S406UA-BV023T
Qualcomm Atheros QCA9377 Wireless Network Adapter
335 MBit/s +242%
Lenovo IdeaPad 320s-14IKB
Qualcomm Atheros QCA9377 Wireless Network Adapter
276 MBit/s +182%
HP 14-ma0312ng
Realtek RTL8723DE
98 MBit/s
213
cd/m²
202
cd/m²
208
cd/m²
228
cd/m²
240
cd/m²
215
cd/m²
216
cd/m²
218
cd/m²
203
cd/m²
Distribuição do brilho
AU Optronics B140XTN07.2 tested with X-Rite i1Pro 2
Máximo: 240 cd/m² (Nits) Médio: 215.9 cd/m² Minimum: 14.6 cd/m²
iluminação: 84 %
iluminação com acumulador: 229 cd/m²
Contraste: 429:1 (Preto: 0.56 cd/m²)
ΔE Color 13.14 | 0.5-29.43 Ø4.92, calibrated: 12.71
ΔE Greyscale 14.89 | 0.5-98 Ø5.2
59% sRGB (Argyll 1.6.3 3D)
38% AdobeRGB 1998 (Argyll 1.6.3 3D)
40.61% AdobeRGB 1998 (Argyll 2.2.0 3D)
59.2% sRGB (Argyll 2.2.0 3D)
39.31% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.62
HP 14-ma0312ng
TN LED, 1366x768, 14"
Acer Swift 1 SF114-32-P8GG
IPS, 1920x1080, 14"
Lenovo IdeaPad 320s-14IKB
IPS, 1920x1080, 14"
Asus VivoBook S14 S406UA-BV023T
TN LED, 1366x768, 14"
Display
-4%
5%
-1%
Display P3 Coverage
39.31
37.96
-3%
41.65
6%
38.82
-1%
sRGB Coverage
59.2
56.5
-5%
61.8
4%
58.2
-2%
AdobeRGB 1998 Coverage
40.61
39.22
-3%
43.03
6%
40.11
-1%
Response Times
-40%
-50%
7%
Response Time Grey 50% / Grey 80% *
40 ?(21, 19)
42 ?(22, 20)
-5%
42 ?(21, 21)
-5%
42 ?(22, 20)
-5%
Response Time Black / White *
16 ?(11, 5)
28 ?(16, 12)
-75%
31 ?(16, 15)
-94%
13 ?(7, 6)
19%
PWM Frequency
352 ?(90)
200 ?(90)
Screen
60%
38%
11%
Brightness middle
240
250
4%
274
14%
215
-10%
Brightness
216
240
11%
253
17%
208
-4%
Brightness Distribution
84
81
-4%
85
1%
81
-4%
Black Level *
0.56
0.13
77%
0.31
45%
0.4
29%
Contrast
429
1923
348%
884
106%
538
25%
Colorchecker dE 2000 *
13.14
5.54
58%
5.74
56%
9.37
29%
Colorchecker dE 2000 max. *
21.06
10.5
50%
8.26
61%
15.84
25%
Colorchecker dE 2000 calibrated *
12.71
Greyscale dE 2000 *
14.89
5.2
65%
4.61
69%
10.52
29%
Gamma
2.62 84%
2.29 96%
2.14 103%
2.45 90%
CCT
19625 33%
5796 112%
7281 89%
11214 58%
Color Space (Percent of AdobeRGB 1998)
38
36
-5%
39
3%
37
-3%
Color Space (Percent of sRGB)
59
56
-5%
61
3%
58
-2%
Total Average (Program / Settings)
5% / 34%
-2% / 19%
6% / 8%

* ... smaller is better

Screen Flickering / PWM (Pulse-Width Modulation)

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 8746 (minimum: 5 - maximum: 343500) Hz was measured.

Display Response Times

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
16 ms ... rise ↗ and fall ↘ combined↗ 11 ms rise
↘ 5 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. » 33 % 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
40 ms ... rise ↗ and fall ↘ combined↗ 21 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. » 57 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (32.9 ms).
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
HWInfo
LatencyMon
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R10 Shading 32Bit
8878
Cinebench R10 Rendering Multiple CPUs 32Bit
16359
Cinebench R10 Rendering Single 32Bit
5516
Cinebench R11.5 OpenGL 64Bit
36.06 fps
Cinebench R11.5 CPU Multi 64Bit
5.56 Points
Cinebench R11.5 CPU Single 64Bit
1.63 Points
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 OpenGL 64Bit
46.02 fps
Cinebench R15 CPU Multi 64Bit
514 Points
Cinebench R15 CPU Single 64Bit
142 Points
Ajuda
Cinebench R15
CPU Single 64Bit
Average of class Office
  (98 - 284, n=92, last 2 years)
230 Points +62%
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
143 Points +1%
HP 14-ma0312ng
Intel Core i5-8250U
142 Points
Average Intel Core i5-8250U
  (81 - 147, n=97)
141.1 Points -1%
Lenovo IdeaPad 320s-14IKB
Intel Pentium Gold 4415U
93 Points -35%
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000
73 Points -49%
CPU Multi 64Bit
Average of class Office
  (246 - 2642, n=93, last 2 years)
1561 Points +204%
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
606 Points +18%
Average Intel Core i5-8250U
  (320 - 730, n=101)
570 Points +11%
HP 14-ma0312ng
Intel Core i5-8250U
514 Points
Lenovo IdeaPad 320s-14IKB
Intel Pentium Gold 4415U
238 Points -54%
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000
236 Points -54%
Cinebench R11.5
CPU Multi 64Bit
Average of class Office
  (5.59 - 19.5, n=6, last 2 years)
15 Points +170%
Average Intel Core i5-8250U
  (3.15 - 7.76, n=35)
6.02 Points +8%
HP 14-ma0312ng
Intel Core i5-8250U
5.56 Points
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000
2.8 Points -50%
CPU Single 64Bit
Average of class Office
  (1.3 - 2.97, n=6, last 2 years)
2.39 Points +47%
HP 14-ma0312ng
Intel Core i5-8250U
1.63 Points
Average Intel Core i5-8250U
  (0.91 - 1.79, n=35)
1.615 Points -1%
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000
0.94 Points -42%
Cinebench R10
Rendering Multiple CPUs 32Bit
Average of class Office
  (13854 - 40266, n=6, last 2 years)
29549 Points +81%
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
18814 Points +15%
Average Intel Core i5-8250U
  (14148 - 22097, n=42)
18261 Points +12%
HP 14-ma0312ng
Intel Core i5-8250U
16359 Points
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000
6610 Points -60%
Rendering Single 32Bit
Average of class Office
  (3562 - 9351, n=6, last 2 years)
6116 Points +11%
Average Intel Core i5-8250U
  (5349 - 8356, n=42)
5631 Points +2%
HP 14-ma0312ng
Intel Core i5-8250U
5516 Points
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
5501 Points 0%
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000
2287 Points -59%
Geekbench 3
32 Bit Multi-Core Score
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
12793 Points +1%
HP 14-ma0312ng
Intel Core i5-8250U
12691 Points
Average Intel Core i5-8250U
  (10893 - 13553, n=18)
12606 Points -1%
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000
5353 Points -58%
32 Bit Single-Core Score
HP 14-ma0312ng
Intel Core i5-8250U
3475 Points
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
3412 Points -2%
Average Intel Core i5-8250U
  (3148 - 3503, n=18)
3302 Points -5%
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000
1707 Points -51%
Geekbench 4.0
64 Bit Multi-Core Score
HP 14-ma0312ng
Intel Core i5-8250U
13383 Points
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
12394 Points -7%
Average Intel Core i5-8250U
  (10751 - 13486, n=19)
12210 Points -9%
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000
5211 Points -61%
64 Bit Single-Core Score
HP 14-ma0312ng
Intel Core i5-8250U
4243 Points
Average Intel Core i5-8250U
  (3924 - 4243, n=19)
4076 Points -4%
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
4029 Points -5%
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000
2039 Points -52%
Geekbench 4.4
64 Bit Multi-Core Score
Average of class Office
  (9856 - 39509, n=11, last 2 years)
23633 Points +76%
HP 14-ma0312ng
Intel Core i5-8250U
13414 Points
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
13030 Points -3%
Average Intel Core i5-8250U
  (11269 - 14228, n=25)
12833 Points -4%
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000
5467 Points -59%
64 Bit Single-Core Score
Average of class Office
  (3411 - 7007, n=11, last 2 years)
5685 Points +34%
HP 14-ma0312ng
Intel Core i5-8250U
4230 Points
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U
4122 Points -3%
Average Intel Core i5-8250U
  (3453 - 4330, n=25)
4116 Points -3%
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000
2014 Points -52%
Mozilla Kraken 1.1 - Total
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000 (Edge 42)
2797 ms * -110%
HP 14-ma0312ng
Intel Core i5-8250U (Edge 42)
1334 ms *
Average Intel Core i5-8250U
  (986 - 1532, n=59)
1221 ms * +8%
Average of class Office
  (404 - 1966, n=91, last 2 years)
672 ms * +50%
Octane V2 - Total Score
Average of class Office
  (22414 - 93596, n=40, last 2 years)
73390 Points +142%
HP 14-ma0312ng
Intel Core i5-8250U (Edge 42)
30336 Points
Average Intel Core i5-8250U
  (22772 - 35817, n=54)
30123 Points -1%
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000 (Edge 42)
13075 Points -57%
JetStream 1.1 - Total Score
Average of class Office
  (294 - 544, n=14, last 2 years)
400 Points +82%
Asus VivoBook S14 S406UA-BV023T
Intel Core i5-8250U (Edge 41)
238.1 Points +9%
HP 14-ma0312ng
Intel Core i5-8250U (Edge 42)
219.2 Points
Average Intel Core i5-8250U
  (151.5 - 256, n=78)
215 Points -2%
Acer Swift 1 SF114-32-P8GG
Intel Pentium Silver N5000 (Edge 42)
108 Points -51%
Lenovo IdeaPad 320s-14IKB
Intel Pentium Gold 4415U
98.8 Points -55%

* ... smaller is better

PCMark 7 Score
5603 pontos
PCMark 8 Home Score Accelerated v2
3709 pontos
PCMark 8 Creative Score Accelerated v2
4053 pontos
PCMark 8 Work Score Accelerated v2
4909 pontos
PCMark 10 Score
3447 pontos
Ajuda
PCMark 8
Home Score Accelerated v2
Average of class Office
  (4252 - 4830, n=7, last 2 years)
4559 Points +23%
Asus VivoBook S14 S406UA-BV023T
UHD Graphics 620, i5-8250U, SanDisk SD8SN8U256G1002
3937 Points +6%
HP 14-ma0312ng
UHD Graphics 620, i5-8250U, Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD
3709 Points
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (2986 - 4458, n=69)
3584 Points -3%
Lenovo IdeaPad 320s-14IKB
HD Graphics 610, Pentium 4415U, Samsung PM961 NVMe MZVLW128HEGR
2657 Points -28%
Acer Swift 1 SF114-32-P8GG
UHD Graphics 605, Pentium N5000, Micron 1100 MTFDDAV256TBN
2141 Points -42%
Work Score Accelerated v2
Asus VivoBook S14 S406UA-BV023T
UHD Graphics 620, i5-8250U, SanDisk SD8SN8U256G1002
5106 Points +4%
HP 14-ma0312ng
UHD Graphics 620, i5-8250U, Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD
4909 Points
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (2699 - 5106, n=58)
4646 Points -5%
Average of class Office
  (2900 - 5526, n=7, last 2 years)
3761 Points -23%
Acer Swift 1 SF114-32-P8GG
UHD Graphics 605, Pentium N5000, Micron 1100 MTFDDAV256TBN
3259 Points -34%
PCMark 10
Digital Content Creation
Average of class Office
  (2126 - 9773, n=86, last 2 years)
6335 Points +133%
Asus VivoBook S14 S406UA-BV023T
UHD Graphics 620, i5-8250U, SanDisk SD8SN8U256G1002
2852 Points +5%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (2613 - 3082, n=67)
2733 Points +1%
HP 14-ma0312ng
UHD Graphics 620, i5-8250U, Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD
2715 Points
Acer Swift 1 SF114-32-P8GG
UHD Graphics 605, Pentium N5000, Micron 1100 MTFDDAV256TBN
1334 Points -51%
Productivity
Average of class Office
  (3041 - 10415, n=86, last 2 years)
7689 Points +40%
Asus VivoBook S14 S406UA-BV023T
UHD Graphics 620, i5-8250U, SanDisk SD8SN8U256G1002
6004 Points +9%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (3851 - 6653, n=67)
5725 Points +4%
HP 14-ma0312ng
UHD Graphics 620, i5-8250U, Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD
5504 Points
Acer Swift 1 SF114-32-P8GG
UHD Graphics 605, Pentium N5000, Micron 1100 MTFDDAV256TBN
3202 Points -42%
Essentials
Average of class Office
  (5575 - 20841, n=86, last 2 years)
10136 Points +36%
Asus VivoBook S14 S406UA-BV023T
UHD Graphics 620, i5-8250U, SanDisk SD8SN8U256G1002
7468 Points 0%
HP 14-ma0312ng
UHD Graphics 620, i5-8250U, Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD
7439 Points
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (5855 - 9289, n=67)
7398 Points -1%
Acer Swift 1 SF114-32-P8GG
UHD Graphics 605, Pentium N5000, Micron 1100 MTFDDAV256TBN
4544 Points -39%
Score
Average of class Office
  (2463 - 7344, n=86, last 2 years)
5618 Points +63%
Asus VivoBook S14 S406UA-BV023T
UHD Graphics 620, i5-8250U, SanDisk SD8SN8U256G1002
3612 Points +5%
HP 14-ma0312ng
UHD Graphics 620, i5-8250U, Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD
3447 Points
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (3358 - 4081, n=67)
3296 Points -4%
Acer Swift 1 SF114-32-P8GG
UHD Graphics 605, Pentium N5000, Micron 1100 MTFDDAV256TBN
1926 Points -44%
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD
Sequential Read: 855 MB/s
Sequential Write: 157.3 MB/s
512K Read: 797 MB/s
512K Write: 154.6 MB/s
4K Read: 147.9 MB/s
4K Write: 81.6 MB/s
4K QD32 Read: 474.2 MB/s
4K QD32 Write: 162.1 MB/s
HP 14-ma0312ng
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD
Acer Swift 1 SF114-32-P8GG
Micron 1100 MTFDDAV256TBN
Lenovo IdeaPad 320s-14IKB
Samsung PM961 NVMe MZVLW128HEGR
Asus VivoBook S14 S406UA-BV023T
SanDisk SD8SN8U256G1002
Average Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD
 
CrystalDiskMark 3.0
-7%
29%
3%
0%
Read Seq
855
425.2
-50%
991
16%
480.1
-44%
855 ?()
0%
Write Seq
157.3
377.3
140%
792
403%
440.3
180%
157.3 ?()
0%
Read 512
797
280.3
-65%
482.2
-39%
277.5
-65%
797 ?()
0%
Write 512
154.6
346.6
124%
138.5
-10%
300.6
94%
154.6 ?()
0%
Read 4k
147.9
19.78
-87%
28.11
-81%
28.18
-81%
147.9 ?()
0%
Write 4k
81.6
62.4
-24%
79
-3%
52.6
-36%
81.6 ?()
0%
Read 4k QD32
474.2
148.7
-69%
320.9
-32%
273.4
-42%
474 ?()
0%
Write 4k QD32
162.1
123
-24%
124.8
-23%
192.4
19%
162.1 ?()
0%
3DMark 11 Performance
1838 pontos
3DMark Ice Storm Standard Score
58047 pontos
3DMark Cloud Gate Standard Score
8196 pontos
3DMark Fire Strike Score
1053 pontos
Ajuda
3DMark 11 - 1280x720 Performance GPU
Average of class Office
  (1468 - 13132, n=88, last 2 years)
6704 Points +308%
Average Intel UHD Graphics 620
  (1144 - 3432, n=244)
1749 Points +6%
Asus VivoBook S14 S406UA-BV023T
Intel UHD Graphics 620, Intel Core i5-8250U
1743 Points +6%
HP 14-ma0312ng
Intel UHD Graphics 620, Intel Core i5-8250U
1645 Points
Lenovo IdeaPad 320s-14IKB
Intel HD Graphics 610, Intel Pentium Gold 4415U
804 Points -51%
Acer Swift 1 SF114-32-P8GG
Intel UHD Graphics 605, Intel Pentium Silver N5000
612 Points -63%
3DMark
1280x720 Cloud Gate Standard Graphics
Average of class Office
  (7982 - 58068, n=65, last 2 years)
26787 Points +181%
Asus VivoBook S14 S406UA-BV023T
Intel UHD Graphics 620, Intel Core i5-8250U
9969 Points +5%
HP 14-ma0312ng
Intel UHD Graphics 620, Intel Core i5-8250U
9520 Points
Average Intel UHD Graphics 620
  (6205 - 16400, n=225)
9262 Points -3%
Acer Swift 1 SF114-32-P8GG
Intel UHD Graphics 605, Intel Pentium Silver N5000
3261 Points -66%
1920x1080 Fire Strike Graphics
Average of class Office
  (1089 - 9375, n=89, last 2 years)
4861 Points +319%
Asus VivoBook S14 S406UA-BV023T
Intel UHD Graphics 620, Intel Core i5-8250U
1178 Points +2%
Average Intel UHD Graphics 620
  (557 - 2608, n=213)
1161 Points 0%
HP 14-ma0312ng
Intel UHD Graphics 620, Intel Core i5-8250U
1160 Points
Acer Swift 1 SF114-32-P8GG
Intel UHD Graphics 605, Intel Pentium Silver N5000
434 Points -63%
baixomédiaaltoultra
Tomb Raider (2013) 89.4 46.2 29.8
BioShock Infinite (2013) 64.9 34.1 28.7
Rise of the Tomb Raider (2016) 20.7 12.5
Fortnite (2018) 39
Kingdom Come: Deliverance (2018) 13.1
X-Plane 11.11 (2018) 25.5
Far Cry 5 (2018) 13
The Crew 2 (2018) 19.8

Barulho

Ocioso
31.4 / 31.4 / 31.6 dB
Carga
31.5 / 33.7 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: 30.25 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.239.23332.933.22541.244.540.840.141.23156.641.439.839.456.64039.235.833.530.539.25039.836.840.434.739.86329.729.233.129.929.78027.127.626.826.627.110026.626.926.124.926.612530.327.125.225.430.316024.424.424.523.924.420023.122.922.822.823.125022.622.322.32222.631522.22221.821.322.240020.122.420.819.920.150019.521.72019.319.56302021.419.818.9208002326.223.718.523100021.125.422.51821.1125019.122.319.817.619.1160018.822.819.217.518.8200017.92318.217.417.9250017.821.41817.417.8315017.919.31817.517.9400017.717.817.817.617.7500017.818.217.817.917.8630017.91817.91817.980001817.918181810000181817.918181250017.817.817.817.917.81600017.817.817.917.917.8SPL31.533.831.730.331.5N1.41.71.41.21.4median 19.1median 22median 19.8median 18median 19.1Delta2.232.11.42.2hearing rangehide median Fan NoiseHP 14-ma0312ng
HP 14-ma0312ng
i5-8250U, UHD Graphics 620
Lenovo IdeaPad 320s-14IKB
Pentium 4415U, HD Graphics 610
Asus VivoBook S14 S406UA-BV023T
i5-8250U, UHD Graphics 620
Average Intel UHD Graphics 620
 
Average of class Office
 
Noise
-1%
-6%
2%
9%
off / environment *
30.25
30.2
-0%
Idle Minimum *
31.4
31.1
1%
30.2
4%
Idle Average *
31.4
31.1
1%
30.2
4%
Idle Maximum *
31.6
31.1
2%
31.3
1%
Load Average *
31.5
34.8
-10%
40.1
-27%
Load Maximum *
33.7
33.7
-0%
40.4
-20%

* ... smaller is better

Carga Máxima
 34.5 °C36 °C36.6 °C 
 28.4 °C33 °C34 °C 
 24.4 °C24.9 °C28 °C 
Máximo: 36.6 °C
Médio: 31.1 °C
29.5 °C33.4 °C29 °C
30.6 °C31.8 °C26.7 °C
27.9 °C26.4 °C25.7 °C
Máximo: 31.8 °C
Médio: 29 °C
alimentação elétrica  38.9 °C | Temperatura do quarto 21.6 °C | FIRT 550-Pocket
(+) The average temperature for the upper side under maximal load is 31.1 °C / 88 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 36.6 °C / 98 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 31.8 °C / 89 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.3 °C / 79 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 28.4 °C / 83.1 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 (-0.7 °C / -1.2 F).
HP 14-ma0312ng
i5-8250U, UHD Graphics 620
Acer Swift 1 SF114-32-P8GG
Pentium N5000, UHD Graphics 605
Lenovo IdeaPad 320s-14IKB
Pentium 4415U, HD Graphics 610
Asus VivoBook S14 S406UA-BV023T
i5-8250U, UHD Graphics 620
Average Intel UHD Graphics 620
 
Average of class Office
 
Heat
-4%
4%
-10%
-11%
-13%
Maximum Upper Side *
36.6
36.5
-0%
34.3
6%
42.2
-15%
41.1 ?(29 - 53.2, n=248)
-12%
Maximum Bottom *
31.8
39.7
-25%
30.1
5%
39.4
-24%
Idle Upper Side *
28.4
26.6
6%
28.1
1%
28.1
1%
Idle Bottom *
28
26.8
4%
27.5
2%
28.1
-0%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.331.631.32532.232.232.23132.730.232.74031.129.131.15031.129.831.16327.728.127.78027.226.627.210026.225.626.212526.32526.316026.324.326.320032.622.632.625045.221.545.231554.420.754.440062.62062.650061.118.861.163063.418.163.480061.118.161.1100066.717.666.7125068.717.268.7160066.917.466.920006717.467250069.617.369.6315064.617.464.6400063.717.863.7500063.81863.8630064.118.164.1800061.718.361.71000065.818.665.81250061.918.761.91600055.619.155.6SPL77.730.277.7N38.51.238.5median 62.6median 18.3median 62.6Delta8.81.68.835.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.72.4hearing rangehide median Pink NoiseHP 14-ma0312ngApple MacBook 12 (Early 2016) 1.1 GHz
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
HP 14-ma0312ng audio analysis

(±) | speaker loudness is average but good (72 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 27.5% lower than median
(±) | linearity of bass is average (11% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.8% away from median
(+) | mids are linear (6.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.4% away from median
(+) | highs are linear (4.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.6% difference to median)
Compared to same class
» 57% of all tested devices in this class were better, 9% similar, 34% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 63% of all tested devices were better, 6% similar, 31% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.2% difference to median)
Compared to same class
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Consumo de energia
desligadodarklight 0.25 / 0.4 Watt
Ociosodarkmidlight 4.7 / 6.3 / 6.8 Watt
Carga midlight 15 / 30.4 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
HP 14-ma0312ng
i5-8250U, UHD Graphics 620
Acer Swift 1 SF114-32-P8GG
Pentium N5000, UHD Graphics 605
Lenovo IdeaPad 320s-14IKB
Pentium 4415U, HD Graphics 610
Asus VivoBook S14 S406UA-BV023T
i5-8250U, UHD Graphics 620
Average Intel UHD Graphics 620
 
Average of class Office
 
Power Consumption
16%
0%
-28%
-42%
-67%
Idle Minimum *
4.7
3.4
28%
3.4
28%
3.7
21%
3.81 ?(1 - 12.4, n=259)
19%
Idle Average *
6.3
5.9
6%
6.3
-0%
5.6
11%
6.94 ?(2.8 - 15.7, n=261)
-10%
Idle Maximum *
6.8
7.5
-10%
6.7
1%
7.6
-12%
8.75 ?(3.8 - 30, n=259)
-29%
Load Average *
15
14.5
3%
24.5
-63%
37.4
-149%
Load Maximum *
30.4
15
51%
20.2
34%
33
-9%
47.5 ?(22 - 96.3, n=261)
-56%

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
15h 37min
WiFi Websurfing (Edge 42)
7h 25min
Big Buck Bunny H.264 1080p
6h 39min
Carga (máximo brilho)
2h 30min
HP 14-ma0312ng
i5-8250U, UHD Graphics 620, 41.7 Wh
Acer Swift 1 SF114-32-P8GG
Pentium N5000, UHD Graphics 605, 53.9 Wh
Lenovo IdeaPad 320s-14IKB
Pentium 4415U, HD Graphics 610, 30 Wh
Asus VivoBook S14 S406UA-BV023T
i5-8250U, UHD Graphics 620, 39 Wh
Average of class Office
 
Battery Runtime
66%
3%
7%
32%
Reader / Idle
937
H.264
399
WiFi v1.3
445
740
66%
460
3%
476
7%
Load
150

Pro

+ Tela mate
+ Duração adequada da bateria

Contra

- Tela escura
- Razão de contraste pobre
- Ângulos de visão pobres
- Lento leitor de cartões de memória
- WiFi lento
- Sem Wi-Fi ac
The HP 14-ma0312ng, courtesy of Intel Germany.
The HP 14-ma0312ng, courtesy of Intel Germany.

O HP 14-ma0312ng é um portátil de escritório de 14 polegadas que é poderoso o suficiente para todos os aplicativos típicos de escritório e baseados na Internet, graças ao seu processador quad-core Core i5-8250U. Além disso, o dispositivo funciona no modo de canal duplo e está equipado com uma unidade de memória Intel Optane que a distingue da concorrência.

Enquanto o teclado é bom o suficiente para o uso diário, a falta de luz de fundo é uma vergonha. O 14-ma0312ng não quebrará nenhum registro de duração da bateria, mas é suficiente para a maioria dos usos. 

O HP 14-ma0312ng é um bom dispositivo de escritório que é prejudicado por alguns componentes de hardware desatualizados.

O hardware restante não inspira. A tela é um painel TN escuro, com baixo contraste e tela com ângulos de visão ruins. A tela também tem uma baixa resolução de 1366 x 768. Além disso, as velocidades de Wi-Fi são lentas e não há suporte para ac Wi-Fi 802.11, que deve ser um problema padrão para dispositivos lançados em 2018. Até mesmo o leitor de cartões de memória é lento.

HP 14-ma0312ng - 09/01/2018 v6 (old)
Sascha Mölck

Acabamento
77 / 98 → 78%
Teclado
72%
Mouse
79%
Conectividade
39 / 80 → 48%
Peso
69 / 20-67 → 100%
Bateria
89%
Pantalha
74%
Desempenho do jogos
59 / 68 → 86%
Desempenho da aplicação
89 / 92 → 97%
Temperatura
94%
Ruído
92%
Audio
56%
Camera
44 / 85 → 52%
Médio
72%
80%
Office - Médio equilibrado

Price comparison

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil HP 14 (i5-8250U, Intel Optane Memory, HD Display)
Sascha Mölck, 2018-09-11 (Update: 2018-09-22)