Notebookcheck

Breve Análise do Conversível LG Gram 14T90N: Um downgrade da CPU

Desempenho pouco impressionante para o preço O mais recente LG Gram 14 2-em-1 é a atualização Comet Lake-U do modelo Whisky Lake-U do ano passado. Infelizmente, o modelo mais recente não nos fornece muitos motivos convincentes para comprá-lo em relação ao modelo anterior.

LG Gram 14T90N (Gram Serie)
Placa gráfica
Intel UHD Graphics 620, 26.20.100.7323
Memória
16384 MB 
, 8 GB soldados, 8 GB DDR4-2666 SODIMM, 10-10-10-28, Dual-Channel
Pantalha
14 polegadas 16:9, 1920 x 1080 pixel 157 PPI, Capacitiva 10-pontos, native pen support, LG Philips LP140WFA-SPY1, IPS, LGD0644, Brilhante: sim, 60 Hz
placa mãe
Intel Comet Lake-U PCH-LP Premium
Disco rígido
Samsung SSD PM981a MZVLB512HBJQ, 512 GB 
Placa de Som
Intel Comet Lake PCH-LP - cAVS
Conexões
3 USB 3.0, 1 USB 3.1 Gen2, 1 USB 3.2 Gen 2x2 20Gbps, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Conexões Audio: 1.5 W x 2, Card Reader: Leitor MicroSD, 1 Leitor de Impressões Digitais, Sensores: Acelerômetro
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
Tamanho
altura x largura x profundidade (em mm): 18 x 325 x 211
Bateria
72 Wh Lítio-Ion, 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, Adaptador USB para RJ-45, LG Reader Mode, Control Center, Power Manager, Easy Guide 2.0, 12 Meses Garantia
peso
1.15 kg, Suprimento de energia: 254 g
Preço
1400 USD
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
Best Price
81 %
04/2020
LG Gram 14T90N
i7-10510U, UHD Graphics 620
1.2 kg18 mm14"1920x1080
81 %
02/2020
Asus ZenBook 14 UM431DA-AM020T
R7 3700U, Vega 10
1.4 kg16 mm14"1920x1080
86 %
10/2019
Dell XPS 13 7390 2-in-1 Core i7
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU)
1.3 kg13 mm13.4"1920x1200
89 %
03/2020
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
i7-10510U, UHD Graphics 620
1.2 kg15.4 mm14"3840x2160
86 %
11/2019
Dell XPS 13 7390 Core i7-10710U
i7-10710U, UHD Graphics 620
1.2 kg11.6 mm13.3"3840x2160
325 mm 211 mm 18 mm 1.2 kg324 mm 212 mm 16 mm 1.4 kg322.6 mm 210.8 mm 15.2 mm 994 g320.3 mm 215.6 mm 15.7 mm 1.4 kg304 mm 217 mm 14.6 mm 1.3 kg296 mm 207 mm 13 mm 1.3 kg
Front: No connectivity
Front: No connectivity
Right: MicroSD reader, 3.5 mm speakers, USB 3.0 Type-A, Kensington Lock
Right: MicroSD reader, 3.5 mm speakers, USB 3.0 Type-A, Kensington Lock
Rear: No connectivity
Rear: No connectivity
Left: AC adapter, USB 3.0 Type-A, HDMI, USB 3.0 Type-C + Thunderbolt 3
Left: AC adapter, USB 3.0 Type-A, HDMI, USB 3.0 Type-C + Thunderbolt 3
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell XPS 13 7390 2-in-1 Core i7
  (Toshiba Exceria Pro M501 64 GB UHS-II)
144.6 MB/s ∼100% +98%
LG Gram 14T90N
  (Toshiba Exceria Pro M501 64 GB UHS-II)
73.14 MB/s ∼51%
LG Gram 14Z980-U.AAW5U1
  (Toshiba Exceria Pro M501 microSDXC 64GB)
72.7 MB/s ∼50% -1%
Asus ZenBook 14 UM431DA-AM020T
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
26.4 MB/s ∼18% -64%
maximum AS SSD Seq Read Test (1GB)
Dell XPS 13 7390 2-in-1 Core i7
  (Toshiba Exceria Pro M501 64 GB UHS-II)
187.5 MB/s ∼100% +130%
LG Gram 14Z980-U.AAW5U1
  (Toshiba Exceria Pro M501 microSDXC 64GB)
85.91 MB/s ∼46% +5%
LG Gram 14T90N
  (Toshiba Exceria Pro M501 64 GB UHS-II)
81.63 MB/s ∼44%
Asus ZenBook 14 UM431DA-AM020T
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
37.1 MB/s ∼20% -55%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Acer Aspire 5 A514-52-58U3
Intel Wi-Fi 6 AX201
1282 (min: 1203, max: 1358) MBit/s ∼100% +52%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Wi-Fi 6 AX201
1251 (min: 803, max: 1358) MBit/s ∼98% +48%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
Intel Wireless-AC 9560
1130 (min: 1072, max: 1174) MBit/s ∼88% +34%
LG Gram 14T90N
Intel Wi-Fi 6 AX201
846 (min: 461, max: 913) MBit/s ∼66%
iperf3 Client (transmit) TCP 1 m 4M x10
Acer Aspire 5 A514-52-58U3
Intel Wi-Fi 6 AX201
1563 (min: 1461, max: 1779) MBit/s ∼100% +87%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Wi-Fi 6 AX201
1484 (min: 1342, max: 1614) MBit/s ∼95% +78%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
Intel Wireless-AC 9560
1166 (min: 1012, max: 1299) MBit/s ∼75% +40%
LG Gram 14T90N
Intel Wi-Fi 6 AX201
834 (min: 342, max: 945) MBit/s ∼53%
ColorChecker
7.4 ∆E
13.4 ∆E
14 ∆E
6.7 ∆E
12.1 ∆E
9.1 ∆E
13.1 ∆E
9.7 ∆E
9.6 ∆E
12.1 ∆E
10.8 ∆E
8.1 ∆E
8.9 ∆E
12.1 ∆E
6.5 ∆E
13 ∆E
8.8 ∆E
2 ∆E
16.4 ∆E
11.6 ∆E
9.9 ∆E
6.8 ∆E
6.1 ∆E
7.8 ∆E
ColorChecker LG Gram 14T90N: 9.84 ∆E min: 1.96 - max: 16.36 ∆E
309.4
cd/m²
311.7
cd/m²
311.7
cd/m²
296.3
cd/m²
322.2
cd/m²
300
cd/m²
276.9
cd/m²
299.4
cd/m²
285.6
cd/m²
Distribuição do brilho
LG Philips LP140WFA-SPY1
X-Rite i1Pro 2
Máximo: 322.2 cd/m² Médio: 301.5 cd/m² Minimum: 21.36 cd/m²
iluminação: 86 %
iluminação com acumulador: 322.2 cd/m²
Contraste: 1289:1 (Preto: 0.25 cd/m²)
ΔE Color 3.62 | 0.6-29.43 Ø5.9, calibrated: 1.22
ΔE Greyscale 3.9 | 0.64-98 Ø6.1
95.6% sRGB (Argyll 3D) 61.3% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.43
LG Gram 14T90N
LG Philips LP140WFA-SPY1, IPS, 14, 1920x1080
LG Gram 14Z980-U.AAW5U1
LG Philips LP140WF7-SPG1, IPS, 14, 1920x1080
Asus ZenBook 14 UM431DA-AM020T
CEC PA LM140LF-3L03, IPS, 14, 1920x1080
Dell XPS 13 7390 2-in-1 Core i7
Sharp LQ134N1, IPS, 13.4, 1920x1200
Huawei Matebook X Pro i5
Tianma XM, IPS, 13.9, 3000x2000
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
BOE NV140QUM-N53, IPS, 14, 3840x2160
Response Times
21%
27%
12%
24%
6%
Response Time Grey 50% / Grey 80% *
54 (28.8, 25.2)
36.8 (19.6, 17.2)
32%
36 (19, 17)
33%
47.6 (23.2, 24.4)
12%
40.4 (19.2, 21.2)
25%
49.2 (22, 27.2)
9%
Response Time Black / White *
32.8 (19.6, 13.2)
30 (18.4, 11.6)
9%
26 (15, 11)
21%
29.2 (16, 13.2)
11%
25.6 (11.6, 14)
22%
32.2 (19.2, 13.2)
2%
PWM Frequency
44 (20)
2500 (25)
201.6 (99)
Screen
-17%
-49%
20%
-4%
-32%
Brightness middle
322.2
333.8
4%
253
-21%
549.8
71%
442.7
37%
532
65%
Brightness
301
307
2%
245
-19%
520
73%
428
42%
513
70%
Brightness Distribution
86
83
-3%
78
-9%
86
0%
84
-2%
90
5%
Black Level *
0.25
0.4
-60%
0.225
10%
0.39
-56%
0.31
-24%
0.41
-64%
Contrast
1289
835
-35%
1124
-13%
1410
9%
1428
11%
1298
1%
Colorchecker DeltaE2000 *
3.62
3.54
2%
8.89
-146%
2.12
41%
2.24
38%
6.88
-90%
Colorchecker DeltaE2000 max. *
6.9
5.8
16%
4.56
34%
3.66
47%
7.19
-4%
12.65
-83%
Colorchecker DeltaE2000 calibrated *
1.22
2.36
-93%
4.9
-302%
1.37
-12%
1.11
9%
2.52
-107%
Greyscale DeltaE2000 *
3.9
4.7
-21%
6.33
-62%
2.6
33%
9.7
-149%
10.5
-169%
Gamma
2.43 91%
2.14 103%
2.52 87%
2.3 96%
1.42 155%
1.98 111%
CCT
6344 102%
6261 104%
6745 96%
6884 94%
6227 104%
7394 88%
Color Space (Percent of AdobeRGB 1998)
61.3
61.2
0%
60
-2%
65.4
7%
61.6
0%
74.1
21%
Color Space (Percent of sRGB)
95.6
94.7
-1%
91
-5%
99.7
4%
95
-1%
99.7
4%
Total Average (Program / Settings)
2% / -11%
-11% / -37%
16% / 18%
10% / 0%
-13% / -26%

* ... smaller is better

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
32.8 ms ... rise ↗ and fall ↘ combined↗ 19.6 ms rise
↘ 13.2 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 84 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (24.7 ms).
       Response Time 50% Grey to 80% Grey
54 ms ... rise ↗ and fall ↘ combined↗ 28.8 ms rise
↘ 25.2 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 88 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (39.3 ms).

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: 50 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 18300 (minimum: 5 - maximum: 2500000) Hz was measured.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690Tooltip
LG Gram 14T90N UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ; CPU Multi 64Bit: Ø462 (454.02-529.49)
Lenovo IdeaPad S940-14IWL UHD Graphics 620, i7-8565U, Samsung SSD PM981 MZVLB512HAJQ; CPU Multi 64Bit: Ø437 (404.11-539.89)
Lenovo ThinkPad T490 20RY0002US UHD Graphics 620, i7-10510U, Sabrent Rocket Q 1TB RKT30Q.1; CPU Multi 64Bit: Ø650 (621.2-684.29)
Lenovo Yoga C740-14IML UHD Graphics 620, i5-10210U, Samsung SSD PM981a MZVLB256HBHQ; CPU Multi 64Bit: Ø550 (517.87-676.69)
Cinebench R20
CPU (Single Core)
Dell XPS 13 7390 2-in-1 Core i7
Intel Core i7-1065G7
465 Points ∼87% +22%
Dell XPS 13 7390 Core i7-10710U
Intel Core i7-10710U
460 Points ∼86% +21%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
Intel Core i7-10510U
447 Points ∼84% +18%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
445 Points ∼84% +17%
Asus ZenBook 15 UX534FT-DB77
Intel Core i7-8565U
444 Points ∼83% +17%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Core i5-1035G7
439 Points ∼83% +16%
Average Intel Core i7-10510U
  (362 - 497, n=17)
439 Points ∼83% +16%
Dell G3 3590
Intel Core i5-9300H
422 Points ∼79% +11%
Lenovo ThinkPad L13 Yoga 20R6S00800
Intel Core i5-10210U
422 Points ∼79% +11%
LG Gram 14T90N
Intel Core i7-10510U
380 Points ∼71%
HP Elite Dragonfly-8MK79EA
Intel Core i5-8265U
370 Points ∼70% -3%
Dell Inspiron 15 5000 5585
AMD Ryzen 7 3700U
334 Points ∼63% -12%
CPU (Multi Core)
Dell XPS 13 7390 Core i7-10710U
Intel Core i7-10710U
2410 Points ∼24% +120%
Dell XPS 13 7390 2-in-1 Core i7
Intel Core i7-1065G7
2024 Points ∼20% +85%
Dell G3 3590
Intel Core i5-9300H
1864 Points ∼19% +70%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
Intel Core i7-10510U
1654 Points ∼17% +51%
Asus ZenBook 15 UX534FT-DB77
Intel Core i7-8565U
1645 Points ∼16% +50%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Core i5-1035G7
1630 Points ∼16% +49%
Dell Inspiron 15 5000 5585
AMD Ryzen 7 3700U
1499 Points ∼15% +37%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
1453 Points ∼15% +32%
Average Intel Core i7-10510U
  (1015 - 1897, n=17)
1432 Points ∼14% +31%
Lenovo ThinkPad L13 Yoga 20R6S00800
Intel Core i5-10210U
1204 Points ∼12% +10%
LG Gram 14T90N
Intel Core i7-10510U
1097 Points ∼11%
HP Elite Dragonfly-8MK79EA
Intel Core i5-8265U
1038 Points ∼10% -5%
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
Intel Core i7-10510U
182 Points ∼81% +12%
Average Intel Core i7-10510U
  (141 - 202, n=22)
182 Points ∼81% +12%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
181 Points ∼81% +12%
Asus ZenBook 15 UX534FT-DB77
Intel Core i7-8565U
181 Points ∼81% +12%
Dell XPS 13 7390 Core i7-10710U
Intel Core i7-10710U
180 Points ∼80% +11%
Dell XPS 13 7390 2-in-1 Core i7
Intel Core i7-1065G7
174 Points ∼78% +7%
Dell G3 3590
Intel Core i5-9300H
172 Points ∼77% +6%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Core i5-1035G7
172 Points ∼77% +6%
Lenovo ThinkPad L13 Yoga 20R6S00800
Intel Core i5-10210U
164 Points ∼73% +1%
LG Gram 14T90N
Intel Core i7-10510U
162 Points ∼72%
HP Elite Dragonfly-8MK79EA
Intel Core i5-8265U
146 Points ∼65% -10%
LG Gram 14Z980-U.AAW5U1
Intel Core i5-8250U
143 Points ∼64% -12%
Dell Inspiron 15 5000 5585
AMD Ryzen 7 3700U
135 Points ∼60% -17%
Asus ZenBook 14 UM431DA-AM020T
AMD Ryzen 7 3700U
133 Points ∼59% -18%
CPU Multi 64Bit
Dell XPS 13 7390 Core i7-10710U
Intel Core i7-10710U
1051 Points ∼24% +107%
Dell XPS 13 7390 2-in-1 Core i7
Intel Core i7-1065G7
830 Points ∼19% +64%
Dell G3 3590
Intel Core i5-9300H
790 Points ∼18% +56%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
Intel Core i7-10510U
751 Points ∼17% +48%
Asus ZenBook 15 UX534FT-DB77
Intel Core i7-8565U
683 Points ∼16% +35%
Average Intel Core i7-10510U
  (458 - 856, n=24)
682 Points ∼16% +35%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Core i5-1035G7
678 Points ∼15% +34%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
674 Points ∼15% +33%
Dell Inspiron 15 5000 5585
AMD Ryzen 7 3700U
672 Points ∼15% +33%
Asus ZenBook 14 UM431DA-AM020T
AMD Ryzen 7 3700U
642 Points ∼15% +27%
LG Gram 14Z980-U.AAW5U1
Intel Core i5-8250U
517 Points ∼12% +2%
Lenovo ThinkPad L13 Yoga 20R6S00800
Intel Core i5-10210U
515 Points ∼12% +2%
LG Gram 14T90N
Intel Core i7-10510U
507 (min: 445.08, max: 507.45) Points ∼12%
HP Elite Dragonfly-8MK79EA
Intel Core i5-8265U
496 (min: 406.64, max: 496.34) Points ∼11% -2%
Cinebench R11.5
CPU Single 64Bit
Dell XPS 13 7390 Core i7-10710U
Intel Core i7-10710U
2.18 Points ∼85%
Dell XPS 13 7390 2-in-1 Core i7
Intel Core i7-1065G7
2.13 Points ∼83%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Core i5-1035G7
2.05 Points ∼80%
Lenovo ThinkPad L13 Yoga 20R6S00800
Intel Core i5-10210U
1.9 Points ∼74%
Dell Inspiron 15 5000 5585
AMD Ryzen 7 3700U
1.52 Points ∼59%
CPU Multi 64Bit
Dell XPS 13 7390 Core i7-10710U
Intel Core i7-10710U
11.81 Points ∼27%
Dell XPS 13 7390 2-in-1 Core i7
Intel Core i7-1065G7
9.37 Points ∼21%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Core i5-1035G7
7.94 Points ∼18%
Dell Inspiron 15 5000 5585
AMD Ryzen 7 3700U
7.56 Points ∼17%
Lenovo ThinkPad L13 Yoga 20R6S00800
Intel Core i5-10210U
5.69 Points ∼13%
Cinebench R10
Rendering Single 32Bit
Average Intel Core i7-10510U
  (7268 - 7748, n=2)
7508 Points ∼69%
Dell XPS 13 7390 Core i7-10710U
Intel Core i7-10710U
7345 Points ∼68%
Dell XPS 13 7390 2-in-1 Core i7
Intel Core i7-1065G7
7260 Points ∼67%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
7028 Points ∼65%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Core i5-1035G7
6855 Points ∼63%
Rendering Multiple CPUs 32Bit
Dell XPS 13 7390 Core i7-10710U
Intel Core i7-10710U
31463 Points ∼48%
Dell XPS 13 7390 2-in-1 Core i7
Intel Core i7-1065G7
26481 Points ∼41%
Average Intel Core i7-10510U
  (25882 - 26265, n=2)
26074 Points ∼40%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Core i5-1035G7
23829 Points ∼36%
Dell Latitude 7400-8N6DH
Intel Core i7-8665U
20251 Points ∼31%
wPrime 2.0x - 1024m
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Core i5-1035G7
264.974 s * ∼3%
Dell XPS 13 7390 2-in-1 Core i7
Intel Core i7-1065G7
232.895 s * ∼3%
Dell XPS 13 7390 Core i7-10710U
Intel Core i7-10710U
171.101 s * ∼2%
Super Pi Mod 1.5 XS 32M - ---
Average Intel Core i7-10510U
  (5989 - 13303, n=2)
9646 Seconds * ∼43%
Dell XPS 13 7390 Core i7-10710U
Intel Core i7-10710U
523.014 Seconds * ∼2%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Core i5-1035G7
456.514 Seconds * ∼2%
Dell XPS 13 7390 2-in-1 Core i7
Intel Core i7-1065G7
430.968 Seconds * ∼2%

* ... smaller is better

Cinebench R15 CPU Multi 64Bit
507 Points
Cinebench R15 OpenGL 64Bit
48.2 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 CPU Single 64Bit
162 Points
Ajuda
PCMark 10
Digital Content Creation
Dell XPS 13 7390 2-in-1 Core i7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Toshiba BG4 KBG40ZPZ512G
3998 Points ∼31% +37%
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
3466 Points ∼27% +19%
Average Intel Core i7-10510U, Intel UHD Graphics 620
  (2537 - 4741, n=8)
3375 Points ∼26% +16%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
UHD Graphics 620, i7-10510U, WDC PC SN730 SDBPNTY-512G
3251 Points ∼25% +11%
LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ
2916 Points ∼23%
LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF
2751 Points ∼21% -6%
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
2735 Points ∼21% -6%
Productivity
LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ
7280 Points ∼70%
Average Intel Core i7-10510U, Intel UHD Graphics 620
  (6554 - 8036, n=8)
7208 Points ∼69% -1%
Dell XPS 13 7390 2-in-1 Core i7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Toshiba BG4 KBG40ZPZ512G
7179 Points ∼69% -1%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
UHD Graphics 620, i7-10510U, WDC PC SN730 SDBPNTY-512G
7051 Points ∼68% -3%
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
5823 Points ∼56% -20%
LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF
5749 Points ∼55% -21%
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
5727 Points ∼55% -21%
Essentials
Dell XPS 13 7390 2-in-1 Core i7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Toshiba BG4 KBG40ZPZ512G
9678 Points ∼84% +5%
Average Intel Core i7-10510U, Intel UHD Graphics 620
  (8020 - 10546, n=8)
9267 Points ∼81% 0%
LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ
9253 Points ∼81%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
UHD Graphics 620, i7-10510U, WDC PC SN730 SDBPNTY-512G
8892 Points ∼78% -4%
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
7685 Points ∼67% -17%
LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF
7132 Points ∼62% -23%
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
7083 Points ∼62% -23%
Score
Dell XPS 13 7390 2-in-1 Core i7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Toshiba BG4 KBG40ZPZ512G
4677 Points ∼58% +12%
Average Intel Core i7-10510U, Intel UHD Graphics 620
  (3783 - 4688, n=8)
4346 Points ∼54% +4%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
UHD Graphics 620, i7-10510U, WDC PC SN730 SDBPNTY-512G
4219 Points ∼52% +1%
LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ
4167 Points ∼51%
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
3851 Points ∼47% -8%
LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF
3463 Points ∼43% -17%
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
3445 Points ∼42% -17%
PCMark 8
Work Score Accelerated v2
LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ
5153 Points ∼78%
Dell XPS 13 7390 2-in-1 Core i7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Toshiba BG4 KBG40ZPZ512G
5086 Points ∼77% -1%
Average Intel Core i7-10510U, Intel UHD Graphics 620
  (4396 - 5366, n=6)
5052 Points ∼77% -2%
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
4842 Points ∼73% -6%
LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF
4520 Points ∼69% -12%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
UHD Graphics 620, i7-10510U, WDC PC SN730 SDBPNTY-512G
4396 Points ∼67% -15%
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
4339 Points ∼66% -16%
Home Score Accelerated v2
Dell XPS 13 7390 2-in-1 Core i7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Toshiba BG4 KBG40ZPZ512G
3982 Points ∼65% +9%
LG Gram 14T90N
UHD Graphics 620, i7-10510U, Samsung SSD PM981a MZVLB512HBJQ
3646 Points ∼60%
Average Intel Core i7-10510U, Intel UHD Graphics 620
  (3182 - 3935, n=6)
3636 Points ∼60% 0%
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
3604 Points ∼59% -1%
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
3478 Points ∼57% -5%
LG Gram 14Z980-U.AAW5U1
UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF
3218 Points ∼53% -12%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
UHD Graphics 620, i7-10510U, WDC PC SN730 SDBPNTY-512G
3182 Points ∼52% -13%
PCMark 8 Home Score Accelerated v2
3646 pontos
PCMark 8 Work Score Accelerated v2
5153 pontos
Ajuda
LG Gram 14T90N
Samsung SSD PM981a MZVLB512HBJQ
LG Gram 14Z980-U.AAW5U1
SK Hynix SC313 HFS256G39TNF
Asus ZenBook 14 UM431DA-AM020T
SK hynix BC501 HFM512GDHTNG-8310A
Dell XPS 13 7390 2-in-1 Core i7
Toshiba BG4 KBG40ZPZ512G
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
WDC PC SN730 SDBPNTY-512G
AS SSD
-63%
-32%
-76%
-21%
Copy Game MB/s
1424.73
520.7
-63%
926.53
-35%
1008.36
-29%
Copy Program MB/s
569.17
259.33
-54%
560.31
-2%
525.29
-8%
Copy ISO MB/s
1891.18
513.76
-73%
1292.6
-32%
1384.11
-27%
Score Total
4560
1040
-77%
2270
-50%
2583
-43%
2885
-37%
Score Write
1899
378
-80%
906
-52%
388
-80%
1224
-36%
Score Read
1749
431
-75%
918
-48%
1472
-16%
1110
-37%
Access Time Write *
0.091
0.055
40%
0.045
51%
0.625
-587%
0.074
19%
Access Time Read *
0.046
0.092
-100%
0.047
-2%
0.069
-50%
0.058
-26%
4K-64 Write
1573.42
263.12
-83%
747.86
-52%
208.96
-87%
949.77
-40%
4K-64 Read
1511.94
352.87
-77%
739.73
-51%
1252.59
-17%
885.4
-41%
4K Write
120.48
66.14
-45%
80.08
-34%
67.02
-44%
147.92
23%
4K Read
54.21
30.57
-44%
37.03
-32%
39.7
-27%
45.86
-15%
Seq Write
2048.14
487.41
-76%
781.17
-62%
1125.2
-45%
1258.8
-39%
Seq Read
1828.87
476.13
-74%
1417.21
-23%
1801.35
-2%
1786.24
-2%
CrystalDiskMark 5.2 / 6
-69%
-45%
-23%
-3%
Write 4K
181.4
74.66
-59%
118.8
-35%
106.7
-41%
151.5
-16%
Read 4K
52.5
14.89
-72%
41.62
-21%
49.94
-5%
45.83
-13%
Write Seq
1592
502
-68%
795.7
-50%
1223
-23%
2060
29%
Read Seq
1617
498.6
-69%
1101
-32%
1801
11%
1973
22%
Write 4K Q32T1
555.8
214.3
-61%
234.7
-58%
325.3
-41%
489.8
-12%
Read 4K Q32T1
539.1
225.5
-58%
313.8
-42%
550.5
2%
386.2
-28%
Write Seq Q32T1
2955
504.8
-83%
842.3
-71%
1224
-59%
2703
-9%
Read Seq Q32T1
3270
559.8
-83%
1645
-50%
2350
-28%
3376
3%
Total Average (Program / Settings)
-66% / -65%
-39% / -38%
-50% / -57%
-12% / -15%

* ... smaller is better

Samsung SSD PM981a MZVLB512HBJQ
CDM 5/6 Read Seq Q32T1: 3270 MB/s
CDM 5/6 Write Seq Q32T1: 2955 MB/s
CDM 5/6 Read 4K Q32T1: 539.1 MB/s
CDM 5/6 Write 4K Q32T1: 555.8 MB/s
CDM 5 Read Seq: 1617 MB/s
CDM 5 Write Seq: 1592 MB/s
CDM 5/6 Read 4K: 52.5 MB/s
CDM 5/6 Write 4K: 181.4 MB/s
3DMark
2560x1440 Time Spy Graphics
Asus ZenBook 15 UX534FT-DB77
NVIDIA GeForce GTX 1650 Max-Q, i7-8565U
2836 Points ∼19% +656%
MSI Modern 14 A10RB-459US
NVIDIA GeForce MX250, i5-10210U
1164 Points ∼8% +210%
Asus ZenBook S13 UX392FN
NVIDIA GeForce MX150, i7-8565U
858 Points ∼6% +129%
Dell Inspiron 15 5000 5585
AMD Radeon RX Vega 10, R7 3700U
852 Points ∼6% +127%
Dell XPS 13 7390 2-in-1 Core i7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
833 Points ∼6% +122%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7
794 Points ∼5% +112%
Dell XPS 13 7390 Core i7-10710U
Intel UHD Graphics 620, i7-10710U
425 Points ∼3% +13%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
Intel UHD Graphics 620, i7-10510U
422 Points ∼3% +13%
Lenovo ThinkPad L13 Yoga 20R6S00800
Intel UHD Graphics 620, i5-10210U
412 Points ∼3% +10%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, i7-8665U
391 Points ∼3% +4%
Acer Aspire 5 A514-52-58U3
Intel UHD Graphics 620, i5-10210U
386 Points ∼3% +3%
LG Gram 14T90N
Intel UHD Graphics 620, i7-10510U
375 Points ∼3%
Average Intel UHD Graphics 620
  (299 - 443, n=55)
370 Points ∼2% -1%
HP Elite Dragonfly-8MK79EA
Intel UHD Graphics 620, i5-8265U
365 Points ∼2% -3%
1920x1080 Fire Strike Graphics
Asus ZenBook 15 UX534FT-DB77
NVIDIA GeForce GTX 1650 Max-Q, i7-8565U
7593 Points ∼19% +557%
MSI Modern 14 A10RB-459US
NVIDIA GeForce MX250, i5-10210U
3845 Points ∼9% +233%
Dell XPS 13 7390 2-in-1 Core i7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
3144 Points ∼8% +172%
Dell Inspiron 15 5000 5585
AMD Radeon RX Vega 10, R7 3700U
2999 Points ∼7% +160%
Asus ZenBook S13 UX392FN
NVIDIA GeForce MX150, i7-8565U
2851 Points ∼7% +147%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7
2692 Points ∼7% +133%
Asus ZenBook 14 UM431DA-AM020T
AMD Radeon RX Vega 10, R7 3700U
2272 Points ∼6% +97%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
Intel UHD Graphics 620, i7-10510U
1343 Points ∼3% +16%
Dell XPS 13 7390 Core i7-10710U
Intel UHD Graphics 620, i7-10710U
1339 Points ∼3% +16%
Lenovo ThinkPad L13 Yoga 20R6S00800
Intel UHD Graphics 620, i5-10210U
1333 Points ∼3% +15%
Acer Aspire 5 A514-52-58U3
Intel UHD Graphics 620, i5-10210U
1237 Points ∼3% +7%
HP Elite Dragonfly-8MK79EA
Intel UHD Graphics 620, i5-8265U
1216 Points ∼3% +5%
LG Gram 14Z980-U.AAW5U1
Intel UHD Graphics 620, i5-8250U
1194 Points ∼3% +3%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, i7-8665U
1173 Points ∼3% +2%
LG Gram 14T90N
Intel UHD Graphics 620, i7-10510U
1155 Points ∼3%
Average Intel UHD Graphics 620
  (557 - 1418, n=171)
1140 Points ∼3% -1%
Apple MacBook 12 (Early 2016) 1.1 GHz
Intel HD Graphics 515, 6Y30
735 Points ∼2% -36%
1280x720 Cloud Gate Standard Graphics
Asus ZenBook 15 UX534FT-DB77
NVIDIA GeForce GTX 1650 Max-Q, i7-8565U
46686 Points ∼24% +561%
MSI Modern 14 A10RB-459US
NVIDIA GeForce MX250, i5-10210U
23376 Points ∼12% +231%
Dell Inspiron 15 5000 5585
AMD Radeon RX Vega 10, R7 3700U
20784 Points ∼11% +194%
Dell XPS 13 7390 2-in-1 Core i7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
18881 Points ∼10% +167%
Asus ZenBook S13 UX392FN
NVIDIA GeForce MX150, i7-8565U
18423 Points ∼9% +161%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7
16695 Points ∼9% +136%
Asus ZenBook 14 UM431DA-AM020T
AMD Radeon RX Vega 10, R7 3700U
16048 Points ∼8% +127%
Lenovo ThinkPad L13 Yoga 20R6S00800
Intel UHD Graphics 620, i5-10210U
10274 Points ∼5% +45%
Dell XPS 13 7390 Core i7-10710U
Intel UHD Graphics 620, i7-10710U
9882 Points ∼5% +40%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
Intel UHD Graphics 620, i7-10510U
9846 Points ∼5% +39%
LG Gram 14Z980-U.AAW5U1
Intel UHD Graphics 620, i5-8250U
9643 Points ∼5% +36%
Acer Aspire 5 A514-52-58U3
Intel UHD Graphics 620, i5-10210U
9592 Points ∼5% +36%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, i7-8665U
9354 Points ∼5% +32%
Average Intel UHD Graphics 620
  (6910 - 11436, n=185)
9160 Points ∼5% +30%
LG Gram 14T90N
Intel UHD Graphics 620, i7-10510U
7067 Points ∼4%
Apple MacBook 12 (Early 2016) 1.1 GHz
Intel HD Graphics 515, 6Y30
6078 Points ∼3% -14%
3DMark 11
1280x720 Performance Combined
Asus ZenBook 15 UX534FT-DB77
NVIDIA GeForce GTX 1650 Max-Q, i7-8565U
8563 Points ∼38% +442%
MSI Modern 14 A10RB-459US
NVIDIA GeForce MX250, i5-10210U
4596 Points ∼20% +191%
Dell XPS 13 7390 2-in-1 Core i7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
4143 Points ∼18% +162%
Asus ZenBook S13 UX392FN
NVIDIA GeForce MX150, i7-8565U
3556 Points ∼16% +125%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7
3409 Points ∼15% +116%
Dell Inspiron 15 5000 5585
AMD Radeon RX Vega 10, R7 3700U
3247 Points ∼14% +106%
Asus ZenBook 14 UM431DA-AM020T
AMD Radeon RX Vega 10, R7 3700U
2447 Points ∼11% +55%
Dell XPS 13 7390 Core i7-10710U
Intel UHD Graphics 620, i7-10710U
2078 Points ∼9% +32%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
Intel UHD Graphics 620, i7-10510U
1973 Points ∼9% +25%
Lenovo ThinkPad L13 Yoga 20R6S00800
Intel UHD Graphics 620, i5-10210U
1842 Points ∼8% +17%
Acer Aspire 5 A514-52-58U3
Intel UHD Graphics 620, i5-10210U
1696 Points ∼8% +7%
LG Gram 14T90N
Intel UHD Graphics 620, i7-10510U
1579 Points ∼7%
Average Intel UHD Graphics 620
  (959 - 2142, n=200)
1557 Points ∼7% -1%
LG Gram 14Z980-U.AAW5U1
Intel UHD Graphics 620, i5-8250U
1548 Points ∼7% -2%
HP Elite Dragonfly-8MK79EA
Intel UHD Graphics 620, i5-8265U
1546 Points ∼7% -2%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, i7-8665U
1527 Points ∼7% -3%
Apple MacBook 12 (Early 2016) 1.1 GHz
Intel HD Graphics 515, 6Y30
1014 Points ∼4% -36%
1280x720 Performance GPU
Asus ZenBook 15 UX534FT-DB77
NVIDIA GeForce GTX 1650 Max-Q, i7-8565U
10761 Points ∼21% +519%
MSI Modern 14 A10RB-459US
NVIDIA GeForce MX250, i5-10210U
4920 Points ∼10% +183%
Dell XPS 13 7390 2-in-1 Core i7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7
4594 Points ∼9% +164%
Microsoft Surface Laptop 3 13 Core i5-1035G7
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7
4279 Points ∼8% +146%
Dell Inspiron 15 5000 5585
AMD Radeon RX Vega 10, R7 3700U
4165 Points ∼8% +140%
Asus ZenBook S13 UX392FN
NVIDIA GeForce MX150, i7-8565U
3540 Points ∼7% +104%
Asus ZenBook 14 UM431DA-AM020T
AMD Radeon RX Vega 10, R7 3700U
3389 Points ∼7% +95%
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
Intel UHD Graphics 620, i7-10510U
1977 Points ∼4% +14%
Dell XPS 13 7390 Core i7-10710U
Intel UHD Graphics 620, i7-10710U
1940 Points ∼4% +12%
Lenovo ThinkPad L13 Yoga 20R6S00800
Intel UHD Graphics 620, i5-10210U
1849 Points ∼4% +6%
Acer Aspire 5 A514-52-58U3
Intel UHD Graphics 620, i5-10210U
1822 Points ∼4% +5%
Dell Latitude 7400-8N6DH
Intel UHD Graphics 620, i7-8665U
1804 Points ∼4% +4%
HP Elite Dragonfly-8MK79EA
Intel UHD Graphics 620, i5-8265U
1789 Points ∼3% +3%
LG Gram 14Z980-U.AAW5U1
Intel UHD Graphics 620, i5-8250U
1757 Points ∼3% +1%
LG Gram 14T90N
Intel UHD Graphics 620, i7-10510U
1738 Points ∼3%
Average Intel UHD Graphics 620
  (1235 - 2006, n=200)
1728 Points ∼3% -1%
Apple MacBook 12 (Early 2016) 1.1 GHz
Intel HD Graphics 515, 6Y30
1186 Points ∼2% -32%
3DMark 11 Performance
1923 pontos
3DMark Ice Storm Standard Score
14669 pontos
3DMark Cloud Gate Standard Score
6582 pontos
3DMark Fire Strike Score
1056 pontos
3DMark Time Spy Score
429 pontos
Ajuda
baixo média alto ultra
BioShock Infinite (2013) 59.8 38.4 32 10.2 fps
Dota 2 Reborn (2015) 57.6 39.1 19 17 fps
X-Plane 11.11 (2018) 20.5 13.2 12 fps
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
Asus ZenBook 14 UM431DA-AM020T
Vega 10, R7 3700U, SK hynix BC501 HFM512GDHTNG-8310A
Dell XPS 13 7390 2-in-1 Core i7
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Toshiba BG4 KBG40ZPZ512G
Huawei Matebook X Pro i5
GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP
Lenovo Yoga C940-14IIL 81Q9
Iris Plus Graphics G7 (Ice Lake 64 EU), i7-1065G7, Samsung PM981a MZVLB1T0HBLR
Noise
4%
1%
2%
0%
2%
off / environment *
29
28.2
3%
29.8
-3%
28.1
3%
27.9
4%
28.5
2%
Idle Minimum *
30
28.4
5%
28
7%
28.1
6%
27.9
7%
28.5
5%
Idle Average *
30
28.4
5%
28
7%
28.1
6%
27.9
7%
28.5
5%
Idle Maximum *
30
28.4
5%
28
7%
28.1
6%
27.9
7%
29
3%
Load Average *
35.2
35.7
-1%
36.8
-5%
31.7
10%
36.2
-3%
33
6%
Load Maximum *
37
34.2
8%
39
-5%
43.4
-17%
45.2
-22%
39.5
-7%
Witcher 3 ultra *
43.4
45
40.7

* ... smaller is better

Barulho

Ocioso
30 / 30 / 30 dB
Carga
35.2 / 37 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: 29 dB(A)
Carga Máxima
 37.8 °C43.2 °C32.2 °C 
 34.6 °C39.8 °C29.8 °C 
 30 °C29.4 °C28.8 °C 
Máximo: 43.2 °C
Médio: 34 °C
30.4 °C41.6 °C36.6 °C
29.2 °C37.8 °C33.8 °C
28.4 °C30 °C30.6 °C
Máximo: 41.6 °C
Médio: 33.2 °C
alimentação elétrica  46 °C | Temperatura do quarto 20.6 °C | Fluke 62 Mini IR Thermometer
(±) The average temperature for the upper side under maximal load is 34 °C / 93 F, compared to the average of 30.3 °C / 87 F for the devices in the class Convertible.
(±) The maximum temperature on the upper side is 43.2 °C / 110 F, compared to the average of 35.3 °C / 96 F, ranging from 21.8 to 55.7 °C for the class Convertible.
(±) The bottom heats up to a maximum of 41.6 °C / 107 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.7 °C / 80 F, compared to the device average of 30.3 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30 °C / 86 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.8 °C / 83.8 F (-1.2 °C / -2.2 F).
Consumo de energia
desligadodarklight 0.31 / 0.48 Watt
Ociosodarkmidlight 2.9 / 5.8 / 6.2 Watt
Carga midlight 32.9 / 48.5 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
LG Gram 14T90N
i7-10510U, UHD Graphics 620, Samsung SSD PM981a MZVLB512HBJQ, IPS, 1920x1080, 14
LG Gram 14Z980-U.AAW5U1
i5-8250U, UHD Graphics 620, SK Hynix SC313 HFS256G39TNF, IPS, 1920x1080, 14
Asus ZenBook 14 UM431DA-AM020T
R7 3700U, Vega 10, SK hynix BC501 HFM512GDHTNG-8310A, IPS, 1920x1080, 14
Dell XPS 13 7390 2-in-1 Core i7
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), Toshiba BG4 KBG40ZPZ512G, IPS, 1920x1200, 13.4
Huawei Matebook X Pro i5
i5-8250U, GeForce MX150, Samsung PM961 MZVLW256HEHP, IPS, 3000x2000, 13.9
Lenovo Yoga C940-14IIL 81Q9
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), Samsung PM981a MZVLB1T0HBLR, IPS, 3840x2160, 14
Power Consumption
5%
-26%
-5%
-49%
-73%
Idle Minimum *
2.9
2.7
7%
3.6
-24%
2.6
10%
3.5
-21%
5.6
-93%
Idle Average *
5.8
6
-3%
7.2
-24%
5.3
9%
8.9
-53%
10.5
-81%
Idle Maximum *
6.2
6.5
-5%
10.8
-74%
7
-13%
12.3
-98%
12
-94%
Load Average *
32.9
32.5
1%
38
-16%
43.1
-31%
54.2
-65%
53.3
-62%
Load Maximum *
48.5
35.5
27%
45.2
7%
49
-1%
52.1
-7%
64.6
-33%
Witcher 3 ultra *
43.1
42.4
46.9

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
32h 46min
NBC WiFi Websurfing Battery Test 1.3
12h 31min
Carga (máximo brilho)
2h 33min
LG Gram 14T90N
i7-10510U, UHD Graphics 620, 72 Wh
LG Gram 14Z980-U.AAW5U1
i5-8250U, UHD Graphics 620, 72 Wh
Asus ZenBook 14 UM431DA-AM020T
R7 3700U, Vega 10, 47 Wh
Dell XPS 13 7390 2-in-1 Core i7
i7-1065G7, Iris Plus Graphics G7 (Ice Lake 64 EU), 51 Wh
Huawei Matebook X Pro i5
i5-8250U, GeForce MX150, 57.4 Wh
Lenovo ThinkPad X1 Carbon G7 20R1-000YUS
i7-10510U, UHD Graphics 620, 51 Wh
Battery Runtime
5%
-37%
-28%
-25%
-20%
Reader / Idle
1966
2238
14%
1068
-46%
1243
-37%
WiFi v1.3
751
720
-4%
404
-46%
537
-28%
557
-26%
598
-20%
Load
153
159
4%
125
-18%
133
-13%

Pro

+ Duas baias de armazenamento M.2 2280; RAM expansível
+ Escencialmente silencioso durante cargas medianas
+ Suporte para carregamento USB Tipo C
+ Muito leve para o tamanho
+ Stylus ativo incluído
+ Longa duração da bateria
+ Leitor de MicroSD
+ Ruído baixo da ventoinha
+ Thunderbolt 3

Contra

- Sem opções de GPU RX Vega, Iris ou GeForce
- A visibilidade em exteriores poderia ser melhor
- Teclas Enter e Direcionais pequenas
- Desempenho de CPU decepcionante
- Os alto-falantes poderiam ser mais potentes
- Botões do clickpad esponjosos
- Acessibilidade difícil
- Sem obturador na webcam
- Sem câmera IV
- Caro
In review: LG Gram 14T90N
In review: LG Gram 14T90N

A diferença entre o LG Gram14T990 mais antigo e o LG Gram 14T90N mais recente é marginal, na melhor das hipóteses. A atualização do processador é quase imperceptível, o que deixa o Thunderbolt 3 como o principal fator de distinção entre os dois modelos. Se você planeja utilizar dispositivos baseados no Thunderbolt 3, como estações docking e monitores externos, encontrará valor no Gram 14T90N. Caso contrário, economize algumas centenas de dólares e opte pelo Gram14T990.

Existem algumas vantagens notáveis que o conversível da LG tem sobre os concorrentes. O baixo peso torna mais fácil o uso no modo tablet do que o ZenBook 14 Flip e as duas baias de armazenamento interno são uma raridade, considerando a categoria. Mesmo assim, o sistema se sente com pouca energia para o preço, especialmente em termos de potencial gráfico, enquanto recursos de privacidade comuns, como um obturador de webcam ou câmera IR, não estão presentes. Talvez uma CPU Core i7 Ice Lake funcionasse melhor considerando o público-alvo. A tela também poderia ter sido mais brilhante para maior visibilidade ao ar livre.

O Gram 14T90N é um conversível de US$ 1400 com uma CPU de baixo desempenho e nada mais. Você precisará usar seu peso leve, bateria de longa duração e a porta Thunderbolt 3 para aproveitar ao máximo o sistema.

LG Gram 14T90N - 04/06/2020 v7
Allen Ngo

Acabamento
70 / 98 → 71%
Teclado
69%
Mouse
76%
Conectividade
64 / 75 → 86%
Peso
73 / 20-75 → 97%
Bateria
89%
Pantalha
81%
Desempenho do jogos
51 / 78 → 65%
Desempenho da aplicação
87 / 85 → 100%
Temperatura
91%
Ruído
93%
Audio
72 / 91 → 79%
Camera
43 / 85 → 51%
Médio
74%
81%
Convertible - Médio equilibrado
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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Conversível LG Gram 14T90N: Um downgrade da CPU
Allen Ngo, 2020-04-12 (Update: 2020-04-23)
Allen Ngo
Editor of the original article: Allen Ngo - US Editor in Chief