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Breve Análise do Portátil LG Gram 14Z90N: Leve ao Custo do Desempenho

Menos de 1 kg.

Maior que um Dell XPS 13 mas pelo menos 200 gramas mais leve, o LG Gram 14Z90N de 14 polegadas é um dos subportáteis mais leves que você pode encontrar com uma CPU Core i7 de classe U. Espere alguns compromissos íngremes ao longo do caminho no que diz respeito ao desempenho.
Ice Lake Laptop / Notebook Ultrabook
LG Gram 14Z90N (Gram Serie)
Processador
Intel Core i7-1065G7 4 x 1.3 - 3.9 GHz, Ice Lake-U
Placa gráfica
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), Análises do: 300 MHz, Memoría: 1200 MHz, DDR4, 26.20.100.7463
Memória
8 GB 
, DDR4-1866, 22-22-22-52, Single-Channel
Pantalha
14.00 polegadas 16:9, 1920 x 1080 pixel 157 PPI, LG Philips LP140WF7-SPG1, IPS, LGD05B1, Brilhante: sim, 60 Hz
placa mãe
Intel 495 (Ice Lake-U PCH-LP Premium)
Disco rígido
Samsung SSD PM981 MZVLB256HAHQ, 256 GB 
Placa de Som
Intel Ice Lake-U/Y PCH-LP cAVS
Conexões
3 USB 3.0, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Conexões Audio: 3.5 mm combo, Card Reader: Leitor MicroSD, 1 Leitor de Impressões Digitais, Brightness Sensor
Funcionamento em rede
Intel Wi-Fi 6 AX201 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/), Bluetooth 5.1
Tamanho
altura x largura x profundidade (em mm): 18 x 323 x 211
Bateria
72 Wh Lítio-Polímero, 4 células
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: 720p
Primary Camera: 0.9 MPix
Características adicionais
Alto falantes: 1,5 W x 2, Teclado: Chiclet, Iluminação do Teclado: sim, LG Control Cneter, Update Center, Power Manager, 12 Meses Garantia
peso
994 g, Suprimento de energia: 227 g
Preço
1600 USD
Links
LG página inicial
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
85.3 %
v7 (old)
05/2020
LG Gram 14Z90N
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU)		994 g18 mm14.00"1920x1080
81.2 %
v7 (old)
04/2020
LG Gram 14T90N
i7-10510U, UHD Graphics 620		1.2 kg18 mm14.00"1920x1080
88.9 %
v7 (old)
03/2020
Dell XPS 13 9300 Core i7-1065G7
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU)		1.2 kg14.8 mm13.40"1920x1200
85 %
v6 (old)
07/2019
Lenovo IdeaPad S940-14IWL
i7-8565U, UHD Graphics 620		1.2 kg12 mm14.00"3840x2160
81.2 %
v7 (old)
02/2020
Asus ZenBook 14 UM431DA-AM020T
R7 3700U, Vega 10		1.4 kg16 mm14.00"1920x1080
82 %
v7 (old)
12/2019
Lenovo ThinkBook 14-IML-20RV006TGE
i5-10210U, UHD Graphics 620		1.6 kg17.9 mm14.00"1920x1080
❌
325 mm 211 mm 18 mm 1.2 kg323 mm 211 mm 18 mm 994 g324 mm 212 mm 16 mm 1.4 kg322.6 mm 210.8 mm 15.2 mm 994 g320 mm 199 mm 12 mm 1.2 kg296 mm 199 mm 14.8 mm 1.2 kg297 mm 210 mm 1 mm 5.7 g
Front: No connectivity
Front: No connectivity
Right: MicroSD reader, 3.5 mm combo audio, USB 3.1 Type-A, Kensington Lock
Right: MicroSD reader, 3.5 mm combo audio, USB 3.1 Type-A, Kensington Lock
Rear: No connectivity
Rear: No connectivity
Left: AC adapter, USB 3.1 Type-A, HDMI, USB Type-C + Thunderbolt 3
Left: AC adapter, USB 3.1 Type-A, HDMI, USB Type-C + Thunderbolt 3
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Dell XPS 13 9300 Core i7-1065G7
  (Toshiba Exceria Pro M501 64 GB UHS-II)
146.3 MB/s +83%
LG Gram 14Z90N
  (Toshiba Exceria Pro M501 64 GB UHS-II)
80 MB/s
LG Gram 14T90N
  (Toshiba Exceria Pro M501 64 GB UHS-II)
73.1 MB/s -9%
LG Gram 14Z980-U.AAW5U1
  (Toshiba Exceria Pro M501 microSDXC 64GB)
72.7 MB/s -9%
Asus ZenBook 14 UM431DA-AM020T
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
26.4 MB/s -67%
maximum AS SSD Seq Read Test (1GB)
Dell XPS 13 9300 Core i7-1065G7
  (Toshiba Exceria Pro M501 64 GB UHS-II)
187.3 MB/s +113%
LG Gram 14Z90N
  (Toshiba Exceria Pro M501 64 GB UHS-II)
88 MB/s
LG Gram 14Z980-U.AAW5U1
  (Toshiba Exceria Pro M501 microSDXC 64GB)
85.9 MB/s -2%
LG Gram 14T90N
  (Toshiba Exceria Pro M501 64 GB UHS-II)
81.6 MB/s -7%
Asus ZenBook 14 UM431DA-AM020T
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
37.1 MB/s -58%
Networking
iperf3 transmit AX12
Asus Zephyrus G14 GA401IV
Intel Wi-Fi 6 AX200
1645 (1401min - 1773max) MBit/s +36%
Acer Aspire 5 A514-52
Intel Wi-Fi 6 AX201
1563 (1461min - 1779max) MBit/s +29%
LG Gram 14Z90N
Intel Wi-Fi 6 AX201
1213 (1070min - 1354max) MBit/s
Dell XPS 13 9300 i5 FHD
Intel Killer Wi-Fi 6 AX1650s
906 MBit/s -25%
LG Gram 14Z980-U.AAW5U1
Intel Dual Band Wireless-AC 8265
505 MBit/s -58%
iperf3 receive AX12
Dell XPS 13 9300 i5 FHD
Intel Killer Wi-Fi 6 AX1650s
1460 MBit/s +5%
LG Gram 14Z90N
Intel Wi-Fi 6 AX201
1397 (1247min - 1509max) MBit/s
Acer Aspire 5 A514-52
Intel Wi-Fi 6 AX201
1282 (1203min - 1358max) MBit/s -8%
Asus Zephyrus G14 GA401IV
Intel Wi-Fi 6 AX200
1242 (1133min - 1283max) MBit/s -11%
LG Gram 14Z980-U.AAW5U1
Intel Dual Band Wireless-AC 8265
655 MBit/s -53%
080160240320400480560640720800880960104011201200128013601440Tooltip
LG Gram 14Z90N; iperf3 receive AX12; iperf 3.1.3: Ø1397 (1247-1509)
LG Gram 14Z90N; iperf3 transmit AX12; iperf 3.1.3: Ø1213 (1070-1354)
ColorChecker
6.7 ∆E
6.7 ∆E
11.1 ∆E
8.8 ∆E
14.3 ∆E
7.5 ∆E
5.2 ∆E
11.9 ∆E
11.1 ∆E
9.4 ∆E
6.3 ∆E
5.4 ∆E
10.7 ∆E
5.1 ∆E
10.8 ∆E
7 ∆E
12.5 ∆E
7.7 ∆E
5.8 ∆E
3.3 ∆E
4.3 ∆E
5.1 ∆E
4.2 ∆E
6.9 ∆E
ColorChecker LG Gram 14Z90N: 7.83 ∆E min: 3.34 - max: 14.3 ∆E
301.4
cd/m²		301.7
cd/m²		305
cd/m²
299.4
cd/m²		316.8
cd/m²		296.8
cd/m²
281.2
cd/m²		299
cd/m²		281.2
cd/m²
Distribuição do brilho
LG Philips LP140WF7-SPG1 tested with X-Rite i1Pro 2
Máximo: 316.8 cd/m² (Nits) Médio: 298.1 cd/m² Minimum: 22.56 cd/m²
iluminação: 89 %
iluminação com acumulador: 316.8 cd/m²
Contraste: 960:1 (Preto: 0.33 cd/m²)
ΔE Color 1.74 | 0.5-29.43 Ø4.91, calibrated: 1.37
ΔE Greyscale 2.7 | 0.5-98 Ø5.2
95.4% sRGB (Argyll 1.6.3 3D)
61.3% AdobeRGB 1998 (Argyll 1.6.3 3D)
66.1% AdobeRGB 1998 (Argyll 2.2.0 3D)
95.5% sRGB (Argyll 2.2.0 3D)
65% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.23
LG Gram 14Z90N
LG Philips LP140WF7-SPG1, IPS, 14", 1920x1080		LG Gram 14T90N
LG Philips LP140WFA-SPY1, IPS, 14", 1920x1080		LG Gram 14Z980-U.AAW5U1
LG Philips LP140WF7-SPG1, IPS, 14", 1920x1080		Dell XPS 13 9300 Core i7-1065G7
Sharp LQ134N1, IPS, 13.4", 1920x1200		Lenovo IdeaPad S940-14IWL
B140ZAN01.3, IPS, 14", 3840x2160		Asus ZenBook 14 UM431DA-AM020T
CEC PA LM140LF-3L03, IPS, 14", 1920x1080
Display
0%
-0%
3%
21%
1%
Display P3 Coverage
65
65
0%
64.7
0%
66.3
2%
87.5
35%
66.7
3%
sRGB Coverage
95.5
95.7
0%
94.3
-1%
97.3
2%
99.7
4%
92.3
-3%
AdobeRGB 1998 Coverage
66.1
66.7
1%
66
0%
68.5
4%
81.1
23%
67.5
2%
Response Times
-24%
3%
-20%
-27%
11%
Response Time Grey 50% / Grey 80% *
40.4 ?(20.8, 19.6)
54 ?(28.8, 25.2)
-34%
36.8 ?(19.6, 17.2)
9%
50 ?(22, 28)
-24%
57.2 ?(30, 27.2)
-42%
36 ?(19, 17)
11%
Response Time Black / White *
28.8 ?(18, 10.8)
32.8 ?(19.6, 13.2)
-14%
30 ?(18.4, 11.6)
-4%
33.2 ?(16, 17.2)
-15%
32 ?(17.2, 14.8)
-11%
26 ?(15, 11)
10%
PWM Frequency
2500 ?(25)
44 ?(20)
Screen
-10%
-26%
2%
-26%
-72%
Brightness middle
316.8
322.2
2%
333.8
5%
607.6
92%
594.5
88%
253
-20%
Brightness
298
301
1%
307
3%
595
100%
536
80%
245
-18%
Brightness Distribution
89
86
-3%
83
-7%
96
8%
83
-7%
78
-12%
Black Level *
0.33
0.25
24%
0.4
-21%
0.4
-21%
0.43
-30%
0.225
32%
Contrast
960
1289
34%
835
-13%
1519
58%
1383
44%
1124
17%
Colorchecker dE 2000 *
1.74
3.62
-108%
3.54
-103%
3.23
-86%
4.87
-180%
8.89
-411%
Colorchecker dE 2000 max. *
5.41
6.9
-28%
5.8
-7%
8.67
-60%
7.9
-46%
4.56
16%
Colorchecker dE 2000 calibrated *
1.37
1.22
11%
2.36
-72%
1.01
26%
2.83
-107%
4.9
-258%
Greyscale dE 2000 *
2.7
3.9
-44%
4.7
-74%
5.5
-104%
6.7
-148%
6.33
-134%
Gamma
2.23 99%
2.43 91%
2.14 103%
2.12 104%
2.091 105%
2.52 87%
CCT
6655 98%
6344 102%
6261 104%
6413 101%
6891 94%
6745 96%
Color Space (Percent of AdobeRGB 1998)
61.3
61.3
0%
61.2
0%
63
3%
72
17%
60
-2%
Color Space (Percent of sRGB)
95.4
95.6
0%
94.7
-1%
97.5
2%
100
5%
91
-5%
Total Average (Program / Settings)
-11% / -10%
-8% / -18%
-5% / -1%
-11% / -17%
-20% / -48%

* ... smaller is better

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
28.8 ms ... rise ↗ and fall ↘ combined↗ 18 ms rise
↘ 10.8 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 74 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (20.9 ms).
   ↔    Response Time 50% Grey to 80% Grey
40.4 ms ... rise ↗ and fall ↘ combined↗ 20.8 ms rise
↘ 19.6 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. » 60 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (32.8 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 8702 (minimum: 5 - maximum: 343500) Hz was measured.

 
04590135180225270315360405450495540585630675720765810Tooltip
LG Gram 14Z90N Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung SSD PM981 MZVLB256HAHQ; CPU Multi 64Bit: Ø453 (446.17-494.8)
LG Gram 14T90N UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ; CPU Multi 64Bit: Ø462 (454.02-529.49)
LG Gram 14Z980-U.AAW5U1 UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF; CPU Multi 64Bit: Ø480 (467.78-544.81)
Dell XPS 13 9300 Core i7-1065G7 Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Intel SSDPEMKF512G8 NVMe SSD; CPU Multi 64Bit: Ø636 (559.86-812.55)
Asus ZenBook 14 UM431DA-AM020T Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A; CPU Multi 64Bit: Ø512 (499.03-642.87)
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 -mmt1 | 7z b 4
Geekbench 5.5: Single-Core | Multi-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
Cinebench R20 / CPU (Multi Core)
Dell XPS 13 9300 Core i7-1065G7
Intel Core i7-1065G7
1883 Points +74%
Asus ZenBook 15 UX534FT-DB77
Intel Core i7-8565U
1645 Points +52%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
1533 Points +42%
Average Intel Core i7-1065G7
  (1081 - 2024, n=31)
1510 Points +40%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
1507 Points +39%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
1507 Points +39%
Lenovo IdeaPad S540-14API
AMD Ryzen 7 3700U
1506 Points +39%
Asus VivoBook 14 X403FA
Intel Core i5-8265U
1350 Points +25%
MSI Modern 14 A10RB
Intel Core i7-10710U
1181 Points +9%
Dell Latitude 13 3390
Intel Core i5-8250U
1117 Points +3%
LG Gram 14T90N
Intel Core i7-10510U
1097 Points +1%
LG Gram 14Z90N
Intel Core i7-1065G7
1081 Points
Cinebench R20 / CPU (Single Core)
Dell XPS 13 9300 Core i7-1065G7
Intel Core i7-1065G7
458 Points +28%
Asus ZenBook 15 UX534FT-DB77
Intel Core i7-8565U
444 Points +24%
Average Intel Core i7-1065G7
  (358 - 474, n=31)
438 Points +22%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
425 Points +19%
Asus VivoBook 14 X403FA
Intel Core i5-8265U
399 Points +11%
LG Gram 14T90N
Intel Core i7-10510U
380 Points +6%
Lenovo IdeaPad S540-14API
AMD Ryzen 7 3700U
366 Points +2%
LG Gram 14Z90N
Intel Core i7-1065G7
358 Points
Dell Latitude 13 3390
Intel Core i5-8250U
351 Points -2%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
322 Points -10%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
322 Points -10%
Cinebench R15 / CPU Multi 64Bit
Dell XPS 13 9300 Core i7-1065G7
Intel Core i7-1065G7
750 Points +52%
Asus ZenBook 15 UX534FT-DB77
Intel Core i7-8565U
683 Points +38%
Lenovo IdeaPad S540-14API
AMD Ryzen 7 3700U
675 (643.4min - 674.64max) Points +36%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
674 (644.06min - 673.71max) Points +36%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
667 Points +35%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
659 Points +33%
Average Intel Core i7-1065G7
  (288 - 836, n=36)
648 Points +31%
Asus ZenBook 14 UM431DA-AM020T
AMD Ryzen 7 3700U
642 Points +30%
Asus VivoBook 14 X403FA
Intel Core i5-8265U
622 Points +26%
Dell Latitude 13 3390
Intel Core i5-8250U
564 Points +14%
LG Gram 14T90N
Intel Core i7-10510U
530 (445.08min - 507.45max) Points +7%
MSI Modern 14 A10RB
Intel Core i7-10710U
513 (528.77min - 559.75max) Points +4%
LG Gram 14Z90N
Intel Core i7-1065G7
495 (446.17min - 494.8max) Points
Cinebench R15 / CPU Single 64Bit
Asus ZenBook 15 UX534FT-DB77
Intel Core i7-8565U
181 Points +9%
Dell XPS 13 9300 Core i7-1065G7
Intel Core i7-1065G7
180 Points +8%
Average Intel Core i7-1065G7
  (141 - 190, n=35)
174.2 Points +5%
MSI Modern 14 A10RB
Intel Core i7-10710U
170 Points +2%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
166 Points 0%
LG Gram 14Z90N
Intel Core i7-1065G7
166 Points
LG Gram 14T90N
Intel Core i7-10510U
162 Points -2%
Asus VivoBook 14 X403FA
Intel Core i5-8265U
152 Points -8%
Lenovo IdeaPad S540-14API
AMD Ryzen 7 3700U
146 Points -12%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
144 Points -13%
Dell Latitude 13 3390
Intel Core i5-8250U
143 Points -14%
Asus ZenBook 14 UM431DA-AM020T
AMD Ryzen 7 3700U
133 Points -20%
Blender / v2.79 BMW27 CPU
LG Gram 14Z90N
Intel Core i7-1065G7
1023 Seconds *
LG Gram 14T90N
Intel Core i7-10510U
990 Seconds * +3%
Dell Latitude 13 3390
Intel Core i5-8250U
942 Seconds * +8%
MSI Modern 14 A10RB
Intel Core i7-10710U
892 Seconds * +13%
Average Intel Core i7-1065G7
  (675 - 1650, n=23)
882 Seconds * +14%
Asus VivoBook 14 X403FA
Intel Core i5-8265U
815 Seconds * +20%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
766 Seconds * +25%
Lenovo IdeaPad S540-14API
AMD Ryzen 7 3700U
703 Seconds * +31%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
694 Seconds * +32%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
694 Seconds * +32%
7-Zip 18.03 / 7z b 4 -mmt1
MSI Modern 14 A10RB
Intel Core i7-10710U
4608 MIPS +11%
LG Gram 14T90N
Intel Core i7-10510U
4530 MIPS +9%
Average Intel Core i7-1065G7
  (3289 - 4589, n=24)
4284 MIPS +3%
LG Gram 14Z90N
Intel Core i7-1065G7
4166 MIPS
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
4087 MIPS -2%
Asus VivoBook 14 X403FA
Intel Core i5-8265U
4029 MIPS -3%
Dell Latitude 13 3390
Intel Core i5-8250U
3726 MIPS -11%
Lenovo IdeaPad S540-14API
AMD Ryzen 7 3700U
3638 MIPS -13%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
3553 MIPS -15%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
3553 MIPS -15%
7-Zip 18.03 / 7z b 4
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
18535 MIPS +38%
Asus VivoBook 14 X403FA
Intel Core i5-8265U
17467 MIPS +30%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
17035 MIPS +27%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
17035 MIPS +27%
Average Intel Core i7-1065G7
  (10406 - 22898, n=24)
17024 MIPS +27%
Lenovo IdeaPad S540-14API
AMD Ryzen 7 3700U
16931 MIPS +26%
MSI Modern 14 A10RB
Intel Core i7-10710U
16713 MIPS +24%
LG Gram 14T90N
Intel Core i7-10510U
15128 MIPS +13%
Dell Latitude 13 3390
Intel Core i5-8250U
15003 MIPS +12%
LG Gram 14Z90N
Intel Core i7-1065G7
13432 MIPS
Geekbench 5.5 / Single-Core
Average Intel Core i7-1065G7
  (948 - 1348, n=18)
1274 Points +34%
LG Gram 14T90N
Intel Core i7-10510U
1253 Points +32%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
1229 Points +30%
LG Gram 14Z90N
Intel Core i7-1065G7
948 Points
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
902 Points -5%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
902 Points -5%
Geekbench 5.5 / Multi-Core
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
4372 Points +77%
Average Intel Core i7-1065G7
  (2464 - 4855, n=18)
4215 Points +71%
LG Gram 14T90N
Intel Core i7-10510U
3628 Points +47%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
3234 Points +31%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
3234 Points +31%
LG Gram 14Z90N
Intel Core i7-1065G7
2464 Points
HWBOT x265 Benchmark v2.2 / 4k Preset
Asus VivoBook 14 X403FA
Intel Core i5-8265U
4.6 fps +25%
Average Intel Core i7-1065G7
  (2.2 - 6.38, n=22)
4.58 fps +25%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
4.27 fps +16%
MSI Modern 14 A10RB
Intel Core i7-10710U
4.2 fps +14%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
4.04 fps +10%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
4.04 fps +10%
Lenovo IdeaPad S540-14API
AMD Ryzen 7 3700U
3.9 fps +6%
Dell Latitude 13 3390
Intel Core i5-8250U
3.89 fps +6%
LG Gram 14T90N
Intel Core i7-10510U
3.8 fps +4%
LG Gram 14Z90N
Intel Core i7-1065G7
3.67 fps
LibreOffice / 20 Documents To PDF
LG Gram 14Z90N
Intel Core i7-1065G7
61.5 s *
LG Gram 14T90N
Intel Core i7-10510U
61 s * +1%
Average Intel Core i7-1065G7
  (46.9 - 85.3, n=19)
60.3 s * +2%
R Benchmark 2.5 / Overall mean
LG Gram 14Z90N
Intel Core i7-1065G7
0.761 sec *
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
0.734 sec * +4%
Huawei MateBook D 14-53010TVS
AMD Ryzen 5 3500U
0.734 sec * +4%
Dell XPS 13 9300 i5 FHD
Intel Core i5-1035G1
0.722 sec * +5%
Average Intel Core i7-1065G7
  (0.661 - 0.798, n=18)
0.708 sec * +7%
LG Gram 14T90N
Intel Core i7-10510U
0.689 sec * +9%

* ... smaller is better

Cinebench R15 CPU Multi 64Bit
495 Points
Cinebench R15 OpenGL 64Bit
42.8 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 CPU Single 64Bit
166 Points
Cinebench R20 CPU (Multi Core)
1081 Points
Cinebench R20 CPU (Single Core)
358 Points
Ajuda
PCMark 10 | PCMark 8
PCMark 10
Score
Average Intel Core i7-1065G7, Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (3878 - 4679, n=20)
4356 Points +3%
LG Gram 14Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung SSD PM981 MZVLB256HAHQ
4231 Points
LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ
4167 Points -2%
Dell XPS 13 9300 Core i7-1065G7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Intel SSDPEMKF512G8 NVMe SSD
4154 Points -2%
Lenovo IdeaPad S940-14IWL
UHD Graphics 620, i7-8565U, Samsung SSD PM981 MZVLB512HAJQ
3870 Points -9%
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
3851 Points -9%
LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF
3463 Points -18%
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
3445 Points -19%
Essentials
LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ
9253 Points +4%
Average Intel Core i7-1065G7, Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (8302 - 9902, n=20)
9123 Points +3%
LG Gram 14Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung SSD PM981 MZVLB256HAHQ
8866 Points
Dell XPS 13 9300 Core i7-1065G7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Intel SSDPEMKF512G8 NVMe SSD
8763 Points -1%
Lenovo IdeaPad S940-14IWL
UHD Graphics 620, i7-8565U, Samsung SSD PM981 MZVLB512HAJQ
8390 Points -5%
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
7685 Points -13%
LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF
7132 Points -20%
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
7083 Points -20%
Productivity
LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ
7280 Points +3%
LG Gram 14Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung SSD PM981 MZVLB256HAHQ
7057 Points
Lenovo IdeaPad S940-14IWL
UHD Graphics 620, i7-8565U, Samsung SSD PM981 MZVLB512HAJQ
6674 Points -5%
Average Intel Core i7-1065G7, Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (5462 - 7379, n=20)
6555 Points -7%
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
5823 Points -17%
Dell XPS 13 9300 Core i7-1065G7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Intel SSDPEMKF512G8 NVMe SSD
5759 Points -18%
LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF
5749 Points -19%
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
5727 Points -19%
Digital Content Creation
Dell XPS 13 9300 Core i7-1065G7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Intel SSDPEMKF512G8 NVMe SSD
3856 Points +17%
Average Intel Core i7-1065G7, Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (3260 - 4424, n=20)
3773 Points +15%
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
3466 Points +6%
LG Gram 14Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung SSD PM981 MZVLB256HAHQ
3285 Points
LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ
2916 Points -11%
Lenovo IdeaPad S940-14IWL
UHD Graphics 620, i7-8565U, Samsung SSD PM981 MZVLB512HAJQ
2810 Points -14%
LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF
2751 Points -16%
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
2735 Points -17%
PCMark 8
Home Score Accelerated v2
Dell XPS 13 9300 Core i7-1065G7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Intel SSDPEMKF512G8 NVMe SSD
3825 Points +12%
Average Intel Core i7-1065G7, Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (3305 - 4275, n=17)
3734 Points +10%
LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ
3646 Points +7%
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
3604 Points +6%
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
3478 Points +2%
LG Gram 14Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung SSD PM981 MZVLB256HAHQ
3402 Points
LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF
3218 Points -5%
Lenovo IdeaPad S940-14IWL
UHD Graphics 620, i7-8565U, Samsung SSD PM981 MZVLB512HAJQ
3147 Points -7%
Work Score Accelerated v2
LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ
5153 Points 0%
LG Gram 14Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung SSD PM981 MZVLB256HAHQ
5141 Points
Dell XPS 13 9300 Core i7-1065G7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Intel SSDPEMKF512G8 NVMe SSD
5039 Points -2%
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
4842 Points -6%
LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF
4520 Points -12%
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
4339 Points -16%
Average Intel Core i7-1065G7, Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (2460 - 5291, n=17)
4309 Points -16%
Lenovo IdeaPad S940-14IWL
UHD Graphics 620, i7-8565U, Samsung SSD PM981 MZVLB512HAJQ
4209 Points -18%
PCMark 8 Home Score Accelerated v2
3402 pontos
PCMark 8 Work Score Accelerated v2
5141 pontos
PCMark 10 Score
4231 pontos
Ajuda
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
LG Gram 14Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung SSD PM981 MZVLB256HAHQ
2562 μs *

* ... smaller is better

LG Gram 14Z90N
Samsung SSD PM981 MZVLB256HAHQ		LG Gram 14T90N
Samsung SSD PM981a MZVLB512HBJQ		LG Gram 14Z980-U.AAW5U1
SK Hynix SC313 HFS256G39TNF		Dell XPS 13 9300 Core i7-1065G7
Intel SSDPEMKF512G8 NVMe SSD		Lenovo IdeaPad S940-14IWL
Samsung SSD PM981 MZVLB512HAJQ
AS SSD
20%
-56%
-25%
19%
Seq Read
1744
1829
5%
476.1
-73%
1956
12%
2625
51%
Seq Write
1450
2048
41%
487.4
-66%
1227
-15%
1360
-6%
4K Read
57.4
54.2
-6%
30.57
-47%
63
10%
47.71
-17%
4K Write
140.9
120.5
-14%
66.1
-53%
156.6
11%
115.5
-18%
4K-64 Read
907
1512
67%
352.9
-61%
475.6
-48%
1492
64%
4K-64 Write
1372
1573
15%
263.1
-81%
539
-61%
1154
-16%
Access Time Read *
0.059
0.046
22%
0.092
-56%
0.042
29%
0.045
24%
Access Time Write *
0.081
0.091
-12%
0.055
32%
0.105
-30%
0.032
60%
Score Read
1138
1749
54%
431
-62%
734
-36%
1802
58%
Score Write
1658
1899
15%
378
-77%
818
-51%
1406
-15%
Score Total
3380
4560
35%
1040
-69%
1915
-43%
4069
20%
Copy ISO MB/s
1520
1891
24%
514
-66%
1022
-33%
Copy Program MB/s
539
569
6%
259.3
-52%
302.8
-44%
Copy Game MB/s
1070
1425
33%
521
-51%
491.4
-54%
CrystalDiskMark 5.2 / 6
11%
-67%
0%
-8%
Write 4K
183.6
181.4
-1%
74.7
-59%
186.8
2%
105.3
-43%
Read 4K
48.51
52.5
8%
14.89
-69%
71.4
47%
40.9
-16%
Write Seq
1520
1592
5%
502
-67%
1203
-21%
1914
26%
Read Seq
1914
1617
-16%
498.6
-74%
2600
36%
2224
16%
Write 4K Q32T1
529
556
5%
214.3
-59%
514
-3%
419.3
-21%
Read 4K Q32T1
560
539
-4%
225.5
-60%
570
2%
288.1
-49%
Write Seq Q32T1
1540
2955
92%
505
-67%
786
-49%
1954
27%
Read Seq Q32T1
3408
3270
-4%
560
-84%
2947
-14%
3382
-1%
Total Average (Program / Settings)
16% / 17%
-62% / -60%
-13% / -16%
6% / 8%

* ... smaller is better

CrystalDiskMark 5.2 / 6
AS SSD
DiskSpd
hddimg
Samsung SSD PM981 MZVLB256HAHQ
CDM 5/6 Read Seq Q32T1: 3408 MB/s
CDM 5/6 Write Seq Q32T1: 1540 MB/s
CDM 5/6 Read 4K Q32T1: 560 MB/s
CDM 5/6 Write 4K Q32T1: 529 MB/s
CDM 5 Read Seq: 1914 MB/s
CDM 5 Write Seq: 1520 MB/s
CDM 5/6 Read 4K: 48.51 MB/s
CDM 5/6 Write 4K: 183.6 MB/s

Disk Throttling: DiskSpd Read Loop, Queue Depth 8

No graph data
3DMark | 3DMark 11
3DMark
2560x1440 Time Spy Graphics
Dell XPS 13 9300 Core i7-1065G7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
824 Points +55%
HP 14-dk0008ng
AMD Radeon RX Vega 10, R7 3700U
779 Points +46%
Average Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (526 - 851, n=23)
744 Points +40%
LG Gram 14Z90N
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
533 Points
LG Gram 14T90N
Intel UHD Graphics 620, i7-10510U
375 Points -30%
Lenovo ThinkBook 14-IML-20RV006TGE
Intel UHD Graphics 620, i5-10210U
348 Points -35%
1280x720 Cloud Gate Standard Graphics
Huawei MateBook D 14-53010TVS
AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 3500U
18850 Points +168%
HP 14-dk0008ng
AMD Radeon RX Vega 10, R7 3700U
18378 Points +161%
Dell XPS 13 9300 Core i7-1065G7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
17803 Points +153%
Huawei Matebook X Pro i5
NVIDIA GeForce MX150, i5-8250U
16553 Points +135%
Asus ZenBook 14 UM431DA-AM020T
AMD Radeon RX Vega 10, R7 3700U
16048 Points +128%
Average Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (7024 - 18881, n=24)
15496 Points +120%
LG Gram 14Z980-U.AAW5U1
Intel UHD Graphics 620, i5-8250U
9643 Points +37%
Lenovo IdeaPad S940-14IWL
Intel UHD Graphics 620, i7-8565U
9347 Points +33%
Lenovo ThinkBook 14-IML-20RV006TGE
Intel UHD Graphics 620, i5-10210U
7963 Points +13%
LG Gram 14T90N
Intel UHD Graphics 620, i7-10510U
7067 Points 0%
LG Gram 14Z90N
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
7045 Points
1920x1080 Fire Strike Graphics
Dell XPS 13 9300 Core i7-1065G7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
2950 Points +98%
Huawei Matebook X Pro i5
NVIDIA GeForce MX150, i5-8250U
2740 Points +84%
Huawei MateBook D 14-53010TVS
AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 3500U
2598 Points +75%
Average Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (1418 - 3156, n=27)
2594 Points +74%
HP 14-dk0008ng
AMD Radeon RX Vega 10, R7 3700U
2581 Points +74%
Asus ZenBook 14 UM431DA-AM020T
AMD Radeon RX Vega 10, R7 3700U
2272 Points +53%
LG Gram 14Z90N
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
1487 Points
Lenovo IdeaPad S940-14IWL
Intel UHD Graphics 620, i7-8565U
1245 Points -16%
LG Gram 14Z980-U.AAW5U1
Intel UHD Graphics 620, i5-8250U
1194 Points -20%
LG Gram 14T90N
Intel UHD Graphics 620, i7-10510U
1155 Points -22%
Lenovo ThinkBook 14-IML-20RV006TGE
Intel UHD Graphics 620, i5-10210U
968 Points -35%
3DMark 11
1280x720 Performance GPU
Dell XPS 13 9300 Core i7-1065G7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
4508 Points +43%
HP 14-dk0008ng
AMD Radeon RX Vega 10, R7 3700U
4056 Points +29%
Average Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (2112 - 4630, n=28)
3996 Points +27%
Huawei MateBook D 14-53010TVS
AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 3500U
3908 Points +24%
Huawei Matebook X Pro i5
NVIDIA GeForce MX150, i5-8250U
3483 Points +11%
Asus ZenBook 14 UM431DA-AM020T
AMD Radeon RX Vega 10, R7 3700U
3389 Points +8%
LG Gram 14Z90N
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
3150 Points
Lenovo IdeaPad S940-14IWL
Intel UHD Graphics 620, i7-8565U
1787 Points -43%
LG Gram 14Z980-U.AAW5U1
Intel UHD Graphics 620, i5-8250U
1757 Points -44%
LG Gram 14T90N
Intel UHD Graphics 620, i7-10510U
1738 Points -45%
Lenovo ThinkBook 14-IML-20RV006TGE
Intel UHD Graphics 620, i5-10210U
1680 Points -47%
1280x720 Performance Combined
Dell XPS 13 9300 Core i7-1065G7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
4086 Points +160%
Huawei Matebook X Pro i5
NVIDIA GeForce MX150, i5-8250U
3538 Points +125%
Average Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (1319 - 4163, n=28)
3189 Points +103%
Huawei MateBook D 14-53010TVS
AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 3500U
2801 Points +78%
HP 14-dk0008ng
AMD Radeon RX Vega 10, R7 3700U
2698 Points +72%
Asus ZenBook 14 UM431DA-AM020T
AMD Radeon RX Vega 10, R7 3700U
2447 Points +56%
Lenovo IdeaPad S940-14IWL
Intel UHD Graphics 620, i7-8565U
1679 Points +7%
LG Gram 14T90N
Intel UHD Graphics 620, i7-10510U
1579 Points +1%
LG Gram 14Z90N
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
1571 Points
LG Gram 14Z980-U.AAW5U1
Intel UHD Graphics 620, i5-8250U
1548 Points -1%
Lenovo ThinkBook 14-IML-20RV006TGE
Intel UHD Graphics 620, i5-10210U
1175 Points -25%
3DMark 11 Performance
3050 pontos
3DMark Cloud Gate Standard Score
6971 pontos
3DMark Fire Strike Score
1363 pontos
3DMark Time Spy Score
602 pontos
Ajuda
051015202530Tooltip
LG Gram 14Z90N Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung SSD PM981 MZVLB256HAHQ: Ø31.1 (14-34)
baixomédiaaltoultra
The Witcher 3 (2015) 32.5
Dota 2 Reborn (2015) 56.3 32.6 19 17.7
X-Plane 11.11 (2018) 22.8 11.7 11.9
LG Gram 14Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung SSD PM981 MZVLB256HAHQ		LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ		LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF		Dell XPS 13 9300 Core i7-1065G7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Intel SSDPEMKF512G8 NVMe SSD		Lenovo IdeaPad S940-14IWL
UHD Graphics 620, i7-8565U, Samsung SSD PM981 MZVLB512HAJQ		Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
Noise
-10%
-5%
-6%
-6%
-9%
off / environment *
28.6
29
-1%
28.2
1%
28.3
1%
28.3
1%
29.8
-4%
Idle Minimum *
28.6
30
-5%
28.4
1%
28.3
1%
28.3
1%
28
2%
Idle Average *
29.2
30
-3%
28.4
3%
28.3
3%
28.3
3%
28
4%
Idle Maximum *
29.2
30
-3%
28.4
3%
28.3
3%
31.3
-7%
28
4%
Load Average *
29.2
35.2
-21%
35.7
-22%
32.5
-11%
34.3
-17%
36.8
-26%
Load Maximum *
29.5
37
-25%
34.2
-16%
39.3
-33%
34.3
-16%
39
-32%
Witcher 3 ultra *
39.3

* ... smaller is better

Barulho

Ocioso
28.6 / 29.2 / 29.2 dB
Carga
29.2 / 29.5 dB
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
  
min: dark, med: mid, max: light   BK Precision 732A (15 cm de distância)   environment noise: 28.6 dB(A)
Carga Máxima
 32.2 °C41 °C34.6 °C 
 37 °C38.6 °C29 °C 
 27.2 °C26.8 °C26.4 °C 
Máximo: 41 °C
Médio: 32.5 °C
35 °C40.2 °C31.8 °C
29 °C30.2 °C30.2 °C
27.2 °C28.6 °C29 °C
Máximo: 40.2 °C
Médio: 31.2 °C
alimentação elétrica  40.2 °C | Temperatura do quarto 22.6 °C | Fluke 62 Mini IR Thermometer
(±) The average temperature for the upper side under maximal load is 32.5 °C / 91 F, compared to the average of 30.8 °C / 87 F for the devices in the class Subnotebook.
(±) The maximum temperature on the upper side is 41 °C / 106 F, compared to the average of 35.9 °C / 97 F, ranging from 21.4 to 59 °C for the class Subnotebook.
(±) The bottom heats up to a maximum of 40.2 °C / 104 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 27.4 °C / 81 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27.8 °C / 82 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (+0.5 °C / 0.9 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2037.53537.52534.934.234.9313332.3334032.632.632.65032.431.832.46338.331.338.38030.629.830.61003129.63112539.328.939.316049.627.849.620055.126.555.125060.425.860.431562.625.762.640067.224.367.250071.623.771.663074.22374.280074.823.274.8100076.122.676.1125073.722.273.7160074.922.374.9200071.522.271.5250068.622.268.6315064.822.664.8400066.822.666.850006922.869630070.923.170.9800067.423.467.41000069.823.469.81250069.823.569.81600074.923.574.9SPL83.83583.8N60.22.460.2median 69median 23.4median 69Delta5.61.45.635.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.72.4hearing rangehide median Pink NoiseLG Gram 14Z90NApple MacBook 12 (Early 2016) 1.1 GHz
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
LG Gram 14Z90N audio analysis

(+) | speakers can play relatively loud (83.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 19.3% lower than median
(±) | linearity of bass is average (11.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.5% away from median
(+) | mids are linear (5.6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.6% away from median
(+) | highs are linear (5.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (16.9% difference to median)
Compared to same class
» 41% of all tested devices in this class were better, 8% similar, 52% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 27% of all tested devices were better, 7% similar, 66% 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 0.2 / 1.04 Watt
Ociosodarkmidlight 2.6 / 5.9 / 8 Watt
Carga midlight 29.8 / 39.5 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
LG Gram 14Z90N
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), Samsung SSD PM981 MZVLB256HAHQ, IPS, 1920x1080, 14"		LG Gram 14T90N
i7-10510U, UHD Graphics 620, Samsung SSD PM981a MZVLB512HBJQ, IPS, 1920x1080, 14"		Dell XPS 13 9300 Core i7-1065G7
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), Intel SSDPEMKF512G8 NVMe SSD, IPS, 1920x1200, 13.4"		Lenovo IdeaPad S940-14IWL
i7-8565U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 3840x2160, 14"		Asus ZenBook 14 UM431DA-AM020T
R7 3700U, Vega 10, SK hynix BC501 HFM512GDHTNG-8310A, IPS, 1920x1080, 14"		Huawei Matebook X Pro i5
i5-8250U, GeForce MX150, Samsung PM961 MZVLW256HEHP, IPS, 3000x2000, 13.9"
Power Consumption
-4%
-21%
-60%
-27%
-49%
Idle Minimum *
2.6
2.9
-12%
4.2
-62%
5.2
-100%
3.6
-38%
3.5
-35%
Idle Average *
5.9
5.8
2%
6.9
-17%
10.2
-73%
7.2
-22%
8.9
-51%
Idle Maximum *
8
6.2
22%
7.5
6%
11.9
-49%
10.8
-35%
12.3
-54%
Load Average *
29.8
32.9
-10%
33.3
-12%
42.1
-41%
38
-28%
54.2
-82%
Witcher 3 ultra *
30.9
37.1
-20%
42.4
-37%
Load Maximum *
39.5
48.5
-23%
48.4
-23%
53.6
-36%
45.2
-14%
52.1
-32%

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
45h 35min
WiFi Websurfing
13h 58min
Carga (máximo brilho)
3h 31min
LG Gram 14Z90N
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), 72 Wh		LG Gram 14T90N
i7-10510U, UHD Graphics 620, 72 Wh		LG Gram 14Z980-U.AAW5U1
i5-8250U, UHD Graphics 620, 72 Wh		Dell XPS 13 9300 Core i7-1065G7
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), 52 Wh		Lenovo IdeaPad S940-14IWL
i7-8565U, UHD Graphics 620, 52 Wh		Asus ZenBook 14 UM431DA-AM020T
R7 3700U, Vega 10, 47 Wh
Battery Runtime
-22%
-19%
-9%
-65%
-51%
Reader / Idle
2735
1966
-28%
2238
-18%
506
-81%
1068
-61%
WiFi v1.3
838
751
-10%
720
-14%
763
-9%
299
-64%
404
-52%
Load
211
153
-27%
159
-25%
103
-51%
125
-41%

Pro

+ Bateria com duração muito longa; bateria grande para o tamanho da tela
+ Teclado confortável; resposta forte das teclas
+ Cores bem calibradas, de fábrica
+ Suporta carregamento USB Type-C
+ 2 baias M.2, 1 slot SODIMM
+ Leitor de digitais integrado
+ Tele nítida de 1080p
+ Ruído do ventilador muito baixo
+ Muito leve

Contra

- A tela poderia ser mais brilhante para uma melhor visibilidade em exteriores
- CPU Core i7-1065G7 se desempenha bem abaixo da média
- A tampa se sente susceptível a flexões e dobramentos
- Sem AMD ou opções de GPU dedicadas
- Difícil manutenção para o usuário final
- Carregamento lento
- Sem câmera IV
- Caro
In review: LG Gram 14Z90N-U.AAS6U1
In review: LG Gram 14Z90N-U.AAS6U1

O LG Gram 14Z90N trata apenas de algumas deficiências no Gram 14Z980 do ano passado enquanto ignora o resto. As mudanças bem-vindas incluem o suporte ao Thunderbolt 3, um design de dobradiça mais forte e uma resposta aparentemente mais forte das teclas.

Infelizmente, os principais inconvenientes permanecem, tais como o desempenho sombrio do processador, o brilho médio da tela e a difícil manutenção. Os usuários que podem estar ansiosos para ter uma CPU Core i7 Ice Lake-U só vão encontrar uma pisca do que o processador é capaz quando comparado com máquinas com exatamente a mesma CPU como a Dell XPS 13 9300. Suspeitamos que o fabricante teve que diminuir o desempenho do Core i7 a fim de atender as metas baixas e o potencial de resfriamento limitado. É também decepcionante que a LG não tenha tomado o tempo para aumentar o brilho da luz de fundo porque, por mais leve e portátil que seja o sistema, não é tão bom assim em exteriores onde o brilho se torna predominante.

As principais vantagens do Gram foram, felizmente, transferidas para tornar o pacote geral ainda atraente. As opções super leves, ampla variedade de portas, ventilador silencioso, tela nítida e bem calibrada e duração de bateria extralonga são todas representativas do alto preço pedido de ~$1,500 USD. Se você está procurando por mais poder de CPU e GPU, entretanto, alternativas da Dell, HP, Lenovo ou Asus seriam sua melhor aposta.

Ótimo para tarefas de escritório leves a moderadas, especialmente em movimento. O LG Gram 14 é bastante versátil considerando o peso leve, mas não o sobrecarregue com aplicações exigentes, pois o desempenho da CPU está bem abaixo da média para um Core i7 classe U.

LG Gram 14Z90N - 05/16/2020 v7 (old)
Allen Ngo

Acabamento
79 / 98 → 81%
Teclado
72%
Mouse
78%
Conectividade
65 / 75 → 87%
Peso
75 / 20-75 → 100%
Bateria
90%
Pantalha
82%
Desempenho do jogos
54 / 78 → 70%
Desempenho da aplicação
85 / 85 → 100%
Temperatura
92%
Ruído
98%
Audio
81 / 91 → 89%
Camera
44 / 85 → 52%
Médio
77%
85%
Subnotebook - Médio equilibrado

Price comparison

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil LG Gram 14Z90N: Leve ao Custo do Desempenho
Allen Ngo, 2020-05-26 (Update: 2020-06-22)