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Breve Análise do Portátil LG Gram 15: Portátil peso pena de 15 polegadas com uma excelente tela

Extremamente leve!

Enquanto muitos fabricantes estão tentando tornar seus portáteis extremamente finos, a LG está atrás de um objetivo diferente. O dispositivo de 15 polegadas pesa um pouco mais de um quilograma. Leia nossa análise para aprender sobre as vantagens e desvantagens que surgem disso.
LG Gram 15Z90N (gram 15 Serie)
Processador
Intel Core i5-1035G7 4 x 1.2 - 3.7 GHz, Ice Lake-U
Placa gráfica
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), Análises do: 1050 MHz, Memoría: 1200 MHz, 26.20.100.7463 DCH
Memória
8 GB 
, DDR4-3200 single-Channel
Pantalha
15.60 polegadas 16:9, 1920 x 1080 pixel 141 PPI, LP156WF9-SPN1, .2 IPS LED, Brilhante: sim, 60 Hz
placa mãe
Intel 495 (Ice Lake-U PCH-LP Premium)
Disco rígido
SK Hynix PC401 512GB M.2 (HFS512GD9TNG), 512 GB 
, M.2, NVMe, 410 GB livre
Conexões
3 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Conexões Audio: Conector para fones de 3,5 mm, Card Reader: MicroSD, 1 Leitor de Impressões Digitais
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): 16.8 x 357.6 x 225.3
Bateria
80 Wh Lítio-Ion
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: HD web camera
Características adicionais
Alto falantes: Dois alto-falantes estéreo a 1,5 W , Teclado: chiclet-style, Iluminação do Teclado: sim, 24 Meses Garantia
peso
1.093 kg, Suprimento de energia: 237 g
Preço
1399 EUR
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
84.8 %
v7 (old)
07/2020
LG Gram 15Z90N
i5-1035G7, Iris Plus Graphics G7 (Ice Lake 64 EU)
1.1 kg16.8 mm15.60"1920x1080
86.4 %
v6 (old)
08/2018
LG Gram 15Z980-B.AA78B
i5-8550U, UHD Graphics 620
1.1 kg17 mm15.60"1920x1080
80.1 %
v7 (old)
02/2020
MSI Modern 15 A10RB
i7-10510U, GeForce MX250
1.6 kg15.9 mm15.60"1920x1080
83.8 %
v6 (old)
SCHENKER Work 15
i7-8750H, UHD Graphics 630
2.2 kg24.9 mm15.60"1920x1080
82.9 %
v7 (old)
11/2019
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
R5 3580U, Vega 9
1.5 kg14.7 mm15.00"2496x1664
82.6 %
v6 (old)
SCHENKER Slim 15-RE-E19
i5-8265U, UHD Graphics 620
1.5 kg19.9 mm15.60"2x1
LG Gram 15Z90N
LG Gram 15Z90N
LG Gram 15Z90N
LG Gram 15Z90N
LG Gram 15Z90N
LG Gram 15Z90N
LG Gram 15Z90N
LG Gram 15Z90N
LG Gram 15Z90N
LG Gram 15Z90N
LG Gram 15Z90N

Size Comparison

378 mm 267 mm 24.9 mm 2.2 kg360.4 mm 244.5 mm 19.9 mm 1.5 kg358 mm 228 mm 17 mm 1.1 kg357.6 mm 225.3 mm 16.8 mm 1.1 kg356.8 mm 233.7 mm 15.9 mm 1.6 kg339.5 mm 244 mm 14.7 mm 1.5 kg297 mm 210 mm 1 mm 5.7 g
Left side: Power socket, one USB 2.0 port, HDMI output, one USB 3.1 Gen1 Type-C port (DisplayPort over USB-C)
Left side: Power socket, one USB 2.0 port, HDMI output, one USB 3.1 Gen1 Type-C port (DisplayPort over USB-C)
Right side: Kensington lock, two USB 3.1 Gen1 ports, combination headphone and microphone jack, SD card reader
Right side: Kensington lock, two USB 3.1 Gen1 ports, combination headphone and microphone jack, SD card reader
SD Card Reader
average JPG Copy Test (av. of 3 runs)
LG Gram 15Z90N
  (Toshiba Exceria Pro M501 microSDXC 64GB)
84.1 MB/s
SCHENKER Work 15
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
76.8 MB/s -9%
LG Gram 15Z980-B.AA78B
  (Toshiba Exceria Pro M501 64BG)
75.9 MB/s -10%
SCHENKER Slim 15-RE-E19
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
67.7 MB/s -20%
Average of class Subnotebook
  (18.4 - 142, n=13, last 2 years)
52.8 MB/s -37%
MSI Modern 15 A10RB
  (Toshiba Exceria Pro M501 UHS-II)
26.8 MB/s -68%
maximum AS SSD Seq Read Test (1GB)
LG Gram 15Z90N
  (Toshiba Exceria Pro M501 microSDXC 64GB)
88.8 MB/s
LG Gram 15Z980-B.AA78B
  (Toshiba Exceria Pro M501 64BG)
86.5 MB/s -3%
SCHENKER Work 15
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
84.2 MB/s -5%
SCHENKER Slim 15-RE-E19
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
81.5 MB/s -8%
Average of class Subnotebook
  (22.5 - 207, n=13, last 2 years)
64.3 MB/s -28%
MSI Modern 15 A10RB
  (Toshiba Exceria Pro M501 UHS-II)
29.1 MB/s -67%
Networking
iperf3 transmit AX12
MSI Modern 15 A10RB
Intel Wireless-AC 9560
1244 (889min - 1355max) MBit/s +102%
Average Intel Wi-Fi 6 AX201
  (49.8 - 1775, n=324)
1161 MBit/s +89%
SCHENKER Work 15
Intel Wireless-AC 9560
680 MBit/s +11%
SCHENKER Slim 15-RE-E19
Intel Wireless-AC 9560
650 (520min - 667max) MBit/s +6%
LG Gram 15Z90N
Intel Wi-Fi 6 AX201
615 (571min - 655max) MBit/s
LG Gram 15Z980-B.AA78B
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
540 MBit/s -12%
iperf3 receive AX12
Average Intel Wi-Fi 6 AX201
  (136 - 1743, n=324)
1261 MBit/s +44%
MSI Modern 15 A10RB
Intel Wireless-AC 9560
1128 (1084min - 1146max) MBit/s +29%
LG Gram 15Z90N
Intel Wi-Fi 6 AX201
876 (819min - 901max) MBit/s
SCHENKER Work 15
Intel Wireless-AC 9560
649 MBit/s -26%
LG Gram 15Z980-B.AA78B
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
606 MBit/s -31%
SCHENKER Slim 15-RE-E19
Intel Wireless-AC 9560
580 (528min - 648max) MBit/s -34%
05010015020025030035040045050055060065070075080085090095010001050110011501200125013001350Tooltip
LG Gram 15Z90N Intel Wi-Fi 6 AX201; iperf3 receive AX12; iperf 3.1.3: Ø875 (819-901)
MSI Modern 15 A10RB Intel Wireless-AC 9560; iperf3 receive AX12; iperf 3.1.3: Ø1128 (1084-1146)
SCHENKER Slim 15-RE-E19 Intel Wireless-AC 9560; iperf3 receive AX12; iperf 3.1.3: Ø580 (528-648)
LG Gram 15Z90N Intel Wi-Fi 6 AX201; iperf3 transmit AX12; iperf 3.1.3: Ø615 (571-655)
MSI Modern 15 A10RB Intel Wireless-AC 9560; iperf3 transmit AX12; iperf 3.1.3: Ø1244 (889-1355)
SCHENKER Slim 15-RE-E19 Intel Wireless-AC 9560; iperf3 transmit AX12; iperf 3.1.3: Ø650 (520-667)
ColorChecker
26.4 ∆E
23.7 ∆E
26.5 ∆E
23.3 ∆E
30.6 ∆E
18.1 ∆E
20.1 ∆E
30.7 ∆E
20.5 ∆E
23.1 ∆E
13.6 ∆E
19.5 ∆E
24.6 ∆E
18.1 ∆E
23.8 ∆E
9.5 ∆E
25 ∆E
23.5 ∆E
2.3 ∆E
11.8 ∆E
24.9 ∆E
25.4 ∆E
24.7 ∆E
10.5 ∆E
ColorChecker LG Gram 15Z90N: 20.85 ∆E min: 2.33 - max: 30.73 ∆E
365
cd/m²
341
cd/m²
343
cd/m²
345
cd/m²
366
cd/m²
330
cd/m²
335
cd/m²
323
cd/m²
326
cd/m²
Distribuição do brilho
LP156WF9-SPN1 tested with X-Rite i1Pro 2
Máximo: 366 cd/m² (Nits) Médio: 341.6 cd/m² Minimum: 23 cd/m²
iluminação: 88 %
iluminação com acumulador: 316 cd/m²
Contraste: 1307:1 (Preto: 0.28 cd/m²)
ΔE Color 2.68 | 0.5-29.43 Ø4.92, calibrated: 1.08
ΔE Greyscale 2.4 | 0.5-98 Ø5.2
96% sRGB (Argyll 1.6.3 3D)
61% AdobeRGB 1998 (Argyll 1.6.3 3D)
66.8% AdobeRGB 1998 (Argyll 2.2.0 3D)
96.4% sRGB (Argyll 2.2.0 3D)
66% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.25
LG Gram 15Z90N
LP156WF9-SPN1, .2 IPS LED, 1920x1080, 15.6"
LG Gram 15Z980-B.AA78B
LP156WF9-SPN1, IPS LED, 1920x1080, 15.6"
MSI Modern 15 A10RB
Chi Mei N156HCE-EN1, IPS, 1920x1080, 15.6"
SCHENKER Work 15
LP156WFC-SPP1, IPS, 1920x1080, 15.6"
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
Sharp LQ150P1JX51, IPS, 2496x1664, 15"
SCHENKER Slim 15-RE-E19
Chi Mei CMN15E8, IPS, 2x1, 15.6"
Display
-1%
-1%
-41%
-0%
-5%
Display P3 Coverage
66
65.3
-1%
66
0%
38.12
-42%
66.9
1%
63.7
-3%
sRGB Coverage
96.4
96.2
0%
92.1
-4%
57.4
-40%
99.3
3%
87.7
-9%
AdobeRGB 1998 Coverage
66.8
66.3
-1%
66.5
0%
39.39
-41%
63.7
-5%
63.9
-4%
Response Times
-2%
-38%
-14%
-49%
-6%
Response Time Grey 50% / Grey 80% *
36 ?(18, 18)
34.3 ?(16.4, 17.9)
5%
43.2 ?(22.8, 20.4)
-20%
37.2 ?(19.2, 18)
-3%
47.2 ?(23.2, 24)
-31%
37 ?(18, 19)
-3%
Response Time Black / White *
22 ?(12, 10)
23.7 ?(13.1, 10.6)
-8%
34.4 ?(20.4, 14)
-56%
27.2 ?(17.2, 10)
-24%
36.8 ?(20.4, 16.4)
-67%
24 ?(14, 10)
-9%
PWM Frequency
26040 ?(13)
21370 ?(51)
25000 ?(20)
Screen
-15%
-20%
-72%
0%
-26%
Brightness middle
366
349
-5%
289.4
-21%
238
-35%
416.9
14%
289
-21%
Brightness
342
331
-3%
273
-20%
235
-31%
389
14%
280
-18%
Brightness Distribution
88
84
-5%
82
-7%
87
-1%
86
-2%
87
-1%
Black Level *
0.28
0.32
-14%
0.27
4%
0.14
50%
0.4
-43%
0.36
-29%
Contrast
1307
1091
-17%
1072
-18%
1700
30%
1042
-20%
803
-39%
Colorchecker dE 2000 *
2.68
3.1
-16%
2.32
13%
6.1
-128%
2.75
-3%
3.93
-47%
Colorchecker dE 2000 max. *
5.25
6.6
-26%
5.76
-10%
14.2
-170%
6.64
-26%
6.98
-33%
Colorchecker dE 2000 calibrated *
1.08
1.5
-39%
2.49
-131%
4.4
-307%
0.71
34%
Greyscale dE 2000 *
2.4
3.3
-38%
3
-25%
5.2
-117%
1.8
25%
3.73
-55%
Gamma
2.25 98%
2.16 102%
2.22 99%
2.45 90%
2.09 105%
2.42 91%
CCT
6474 100%
6973 93%
6867 95%
7469 87%
6646 98%
6802 96%
Color Space (Percent of AdobeRGB 1998)
61
61.46
1%
59.8
-2%
36.3
-40%
63.4
4%
57
-7%
Color Space (Percent of sRGB)
96
96.05
0%
92
-4%
57.2
-40%
99.4
4%
87
-9%
Total Average (Program / Settings)
-6% / -10%
-20% / -19%
-42% / -59%
-16% / -6%
-12% / -19%

* ... smaller is better

CalMAN: Grayscale
CalMAN: Grayscale
CalMAN: Colours
CalMAN: Colours
CalMAN: Saturation
CalMAN: Saturation
CalMAN: Grayscale (after calibration)
CalMAN: Grayscale (after calibration)
CalMAN: Colours (after calibration)
CalMAN: Colours (after calibration)
CalMAN: Saturation (after calibration)
CalMAN: Saturation (after calibration)

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
22 ms ... rise ↗ and fall ↘ combined↗ 12 ms rise
↘ 10 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. » 44 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (21 ms).
       Response Time 50% Grey to 80% Grey
36 ms ... rise ↗ and fall ↘ combined↗ 18 ms rise
↘ 18 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. » 46 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (32.9 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: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8743 (minimum: 5 - maximum: 343500) Hz was measured.

CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
GPU-Z
HWiNFO
050100150200250300350400450500550600650700750800850900950Tooltip
LG Gram 15Z90N Intel Core i5-1035G7, Intel Core i5-1035G7: Ø414 (401.76-534.64)
LG Gram 15Z980-B.AA78B Intel Core i7-8550U, Intel Core i7-8550U: Ø475 (461.37-506.44)
MSI Modern 15 A10RB Intel Core i7-10510U, Intel Core i7-10510U: Ø795 (785.64-858.83)
SCHENKER Work 15 Intel Core i7-8750H, Intel Core i7-8750H: Ø935 (922.83-971.04)
Microsoft Surface Laptop 3 15 Ryzen 5 3580U AMD Ryzen 5 3580U, AMD Ryzen 5 3580U: Ø662 (563.52-691.26)
SCHENKER Slim 15-RE-E19 Intel Core i5-8265U, Intel Core i5-8265U: Ø495 (488.96-585.22)
Cinebench R20: CPU (Single Core) | CPU (Multi Core)
Cinebench R15: CPU Single 64Bit | CPU Multi 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 (Single Core)
Average of class Subnotebook
  (128 - 790, n=57, last 2 years)
636 Points +67%
MSI Modern 15 A10RB
Intel Core i7-10510U
497 Points +31%
Average Intel Core i5-1035G7
  (380 - 439, n=3)
415 Points +9%
SCHENKER Work 15
Intel Core i7-8750H
409 Points +8%
LG Gram 15Z90N
Intel Core i5-1035G7
380 Points
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Ryzen 5 3580U
352 Points -7%
Cinebench R20 / CPU (Multi Core)
Average of class Subnotebook
  (579 - 8541, n=57, last 2 years)
4548 Points +336%
SCHENKER Work 15
Intel Core i7-8750H
2272 Points +118%
MSI Modern 15 A10RB
Intel Core i7-10510U
1897 Points +82%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Ryzen 5 3580U
1549 Points +49%
Average Intel Core i5-1035G7
  (1043 - 1630, n=3)
1302 Points +25%
LG Gram 15Z90N
Intel Core i5-1035G7
1043 Points
Cinebench R15 / CPU Single 64Bit
Average of class Subnotebook
  (72.4 - 307, n=58, last 2 years)
249 Points +63%
MSI Modern 15 A10RB
Intel Core i7-10510U
202 Points +32%
SCHENKER Work 15
Intel Core i7-8750H
174 Points +14%
Average Intel Core i5-1035G7
  (153 - 172, n=3)
165 Points +8%
SCHENKER Slim 15-RE-E19
Intel Core i5-8265U
163 Points +7%
LG Gram 15Z980-B.AA78B
Intel Core i7-8550U
158 Points +3%
LG Gram 15Z90N
Intel Core i5-1035G7
153 Points
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Ryzen 5 3580U
139 Points -9%
Cinebench R15 / CPU Multi 64Bit
Average of class Subnotebook
  (327 - 3345, n=63, last 2 years)
1987 Points +269%
SCHENKER Work 15
Intel Core i7-8750H
971 (541.45min - 977.59max) Points +80%
MSI Modern 15 A10RB
Intel Core i7-10510U
813 Points +51%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Ryzen 5 3580U
693 Points +29%
Average Intel Core i5-1035G7
  (539 - 736, n=3)
662 Points +23%
SCHENKER Slim 15-RE-E19
Intel Core i5-8265U
585 Points +9%
LG Gram 15Z90N
Intel Core i5-1035G7
539 Points
LG Gram 15Z980-B.AA78B
Intel Core i7-8550U
506 Points -6%
Blender / v2.79 BMW27 CPU
LG Gram 15Z90N
Intel Core i5-1035G7
1075 Seconds *
LG Gram 15Z980-B.AA78B
Intel Core i7-8550U
937 Seconds * +13%
Average Intel Core i5-1035G7
  (771 - 1075, n=3)
880 Seconds * +18%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Ryzen 5 3580U
710 Seconds * +34%
SCHENKER Work 15
Intel Core i7-8750H
473 Seconds * +56%
SCHENKER Work 15
Intel Core i7-8750H
473 Seconds * +56%
Average of class Subnotebook
  (159 - 2271, n=61, last 2 years)
359 Seconds * +67%
7-Zip 18.03 / 7z b 4 -mmt1
Average of class Subnotebook
  (2669 - 6403, n=56, last 2 years)
5486 MIPS +34%
SCHENKER Work 15
Intel Core i7-8750H
4629 MIPS +13%
SCHENKER Work 15
Intel Core i7-8750H
4629 MIPS +13%
Average Intel Core i5-1035G7
  (4091 - 4252, n=3)
4183 MIPS +2%
LG Gram 15Z90N
Intel Core i5-1035G7
4091 MIPS
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Ryzen 5 3580U
3572 MIPS -13%
7-Zip 18.03 / 7z b 4
Average of class Subnotebook
  (11775 - 77867, n=54, last 2 years)
48778 MIPS +250%
SCHENKER Work 15
Intel Core i7-8750H
28826 MIPS +107%
SCHENKER Work 15
Intel Core i7-8750H
28826 MIPS +107%
Average Intel Core i5-1035G7
  (13921 - 19168, n=3)
17144 MIPS +23%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Ryzen 5 3580U
15209 MIPS +9%
LG Gram 15Z90N
Intel Core i5-1035G7
13921 MIPS
Geekbench 5.5 / Single-Core
Average of class Subnotebook
  (621 - 2350, n=57, last 2 years)
1783 Points +53%
LG Gram 15Z90N
Intel Core i5-1035G7
1163 Points
Average Intel Core i5-1035G7
  ()
1163 Points 0%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Ryzen 5 3580U
900 Points -23%
Geekbench 5.5 / Multi-Core
Average of class Subnotebook
  (2557 - 14728, n=57, last 2 years)
10113 Points +273%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Ryzen 5 3580U
2990 Points +10%
LG Gram 15Z90N
Intel Core i5-1035G7
2713 Points
Average Intel Core i5-1035G7
  ()
2713 Points 0%
HWBOT x265 Benchmark v2.2 / 4k Preset
Average of class Subnotebook
  (0.97 - 25.1, n=56, last 2 years)
13 fps
SCHENKER Work 15
Intel Core i7-8750H
7.8 fps
SCHENKER Work 15
Intel Core i7-8750H
7.76 fps
Average Intel Core i5-1035G7
  (4.63 - 4.71, n=2)
4.67 fps
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Ryzen 5 3580U
4.091 fps
LG Gram 15Z980-B.AA78B
Intel Core i7-8550U
3.88 fps
LibreOffice / 20 Documents To PDF
Average of class Subnotebook
  (38.5 - 220, n=56, last 2 years)
54.7 s * -70%
Average Intel Core i5-1035G7
  ()
32.3 s * -0%
LG Gram 15Z90N
Intel Core i5-1035G7
32.26 s *
R Benchmark 2.5 / Overall mean
LG Gram 15Z90N
Intel Core i5-1035G7
0.811 sec *
Average Intel Core i5-1035G7
  ()
0.811 sec * -0%
Average of class Subnotebook
  (0.413 - 1.456, n=56, last 2 years)
0.518 sec * +36%

* ... smaller is better

Cinebench R10
Cinebench R10
Cinebench R11.5
Cinebench R11.5
Cinebench R15
Cinebench R15
Cinebench R20
Cinebench R20
Octane V2
Octane V2
Mozilla Kraken 1.1
Mozilla Kraken 1.1
Cinebench R10 Rendering Single 32Bit
6044
Cinebench R10 Rendering Multiple CPUs 32Bit
15373
Cinebench R10 Shading 32Bit
9591
Cinebench R10 Rendering Single CPUs 64Bit
8073 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
20535 Points
Cinebench R10 Shading 64Bit
10006 Points
Cinebench R11.5 OpenGL 64Bit
34.72 fps
Cinebench R11.5 CPU Single 64Bit
1.77 Points
Cinebench R11.5 OpenGL 32Bit
33.61 fps
Cinebench R11.5 CPU Multi 32Bit
4.35 Points
Cinebench R11.5 CPU Single 32Bit
1.54 Points
Cinebench R11.5 CPU Multi 64Bit
4.87 Points
Cinebench R15 CPU Single 64Bit
153 Points
Cinebench R15 CPU Multi 64Bit
539 Points
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 OpenGL 64Bit
43.01 fps
Cinebench R20 CPU (Multi Core)
1043 Points
Cinebench R20 CPU (Single Core)
380 Points
Ajuda
PCMark 10
Score
Average of class Subnotebook
  (4993 - 7788, n=49, last 2 years)
6427 Points +65%
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
5409 Points +38%
Average Intel Core i5-1035G7, Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (3906 - 4421, n=2)
4164 Points +7%
SCHENKER Work 15
UHD Graphics 630, i7-8750H, Samsung SSD 970 EVO Plus 500GB
4154 Points +6%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
Vega 9, R5 3580U, SK hynix BC501 HFM256GDGTNG
4056 Points +4%
LG Gram 15Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7, SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
3906 Points
SCHENKER Slim 15-RE-E19
UHD Graphics 620, i5-8265U, Samsung SSD 970 EVO Plus 500GB
3790 Points -3%
LG Gram 15Z980-B.AA78B
UHD Graphics 620, i5-8550U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39TNF)
2733 Points -30%
Essentials
Average of class Subnotebook
  (9476 - 11331, n=49, last 2 years)
10486 Points +27%
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
9711 Points +17%
SCHENKER Work 15
UHD Graphics 630, i7-8750H, Samsung SSD 970 EVO Plus 500GB
8719 Points +5%
Average Intel Core i5-1035G7, Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (8272 - 9086, n=2)
8679 Points +5%
LG Gram 15Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7, SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
8272 Points
SCHENKER Slim 15-RE-E19
UHD Graphics 620, i5-8265U, Samsung SSD 970 EVO Plus 500GB
7963 Points -4%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
Vega 9, R5 3580U, SK hynix BC501 HFM256GDGTNG
7861 Points -5%
LG Gram 15Z980-B.AA78B
UHD Graphics 620, i5-8550U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39TNF)
6628 Points -20%
Productivity
Average of class Subnotebook
  (6440 - 10623, n=49, last 2 years)
8627 Points +34%
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
7972 Points +24%
SCHENKER Work 15
UHD Graphics 630, i7-8750H, Samsung SSD 970 EVO Plus 500GB
6682 Points +4%
Average Intel Core i5-1035G7, Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (6417 - 6765, n=2)
6591 Points +3%
LG Gram 15Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7, SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
6417 Points
SCHENKER Slim 15-RE-E19
UHD Graphics 620, i5-8265U, Samsung SSD 970 EVO Plus 500GB
6202 Points -3%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
Vega 9, R5 3580U, SK hynix BC501 HFM256GDGTNG
6102 Points -5%
LG Gram 15Z980-B.AA78B
UHD Graphics 620, i5-8550U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39TNF)
5553 Points -13%
Digital Content Creation
Average of class Subnotebook
  (5305 - 10983, n=49, last 2 years)
8048 Points +164%
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
5547 Points +82%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
Vega 9, R5 3580U, SK hynix BC501 HFM256GDGTNG
3778 Points +24%
Average Intel Core i5-1035G7, Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (3047 - 3817, n=2)
3432 Points +13%
SCHENKER Work 15
UHD Graphics 630, i7-8750H, Samsung SSD 970 EVO Plus 500GB
3340 Points +10%
LG Gram 15Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7, SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
3047 Points
SCHENKER Slim 15-RE-E19
UHD Graphics 620, i5-8265U, Samsung SSD 970 EVO Plus 500GB
2992 Points -2%
LG Gram 15Z980-B.AA78B
UHD Graphics 620, i5-8550U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39TNF)
1506 Points -51%
PCMark 8
Home Score Accelerated v2
SCHENKER Work 15
UHD Graphics 630, i7-8750H, Samsung SSD 970 EVO Plus 500GB
4326 Points +24%
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
3958 Points +13%
Average Intel Core i5-1035G7, Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (3497 - 3725, n=2)
3611 Points +3%
LG Gram 15Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7, SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
3497 Points
SCHENKER Slim 15-RE-E19
UHD Graphics 620, i5-8265U, Samsung SSD 970 EVO Plus 500GB
3449 Points -1%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
Vega 9, R5 3580U, SK hynix BC501 HFM256GDGTNG
3348 Points -4%
LG Gram 15Z980-B.AA78B
UHD Graphics 620, i5-8550U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39TNF)
3255 Points -7%
Average of class Subnotebook
  (1739 - 4730, n=2, last 2 years)
3235 Points -7%
Work Score Accelerated v2
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
5443 Points +14%
SCHENKER Work 15
UHD Graphics 630, i7-8750H, Samsung SSD 970 EVO Plus 500GB
5164 Points +8%
LG Gram 15Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7, SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
4772 Points
Average Intel Core i5-1035G7, Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (4755 - 4772, n=2)
4764 Points 0%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
Vega 9, R5 3580U, SK hynix BC501 HFM256GDGTNG
4246 Points -11%
LG Gram 15Z980-B.AA78B
UHD Graphics 620, i5-8550U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39TNF)
3518 Points -26%
Average of class Subnotebook
  (1609 - 5271, n=2, last 2 years)
3440 Points -28%
PCMark 8 Home Score Accelerated v2
3497 pontos
PCMark 8 Creative Score Accelerated v2
5038 pontos
PCMark 8 Work Score Accelerated v2
4772 pontos
PCMark 10 Score
3906 pontos
Ajuda
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
LG Gram 15Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7, SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
4990 μs *

* ... smaller is better

AS SSD
AS SSD
CDM 3
CDM 3
CDM 5
CDM 5
CDM 6
CDM 6
CDI
CDI
LG Gram 15Z90N
SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
MSI Modern 15 A10RB
WDC PC SN730 SDBPNTY-512G
SCHENKER Work 15
Samsung SSD 970 EVO Plus 500GB
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
SK hynix BC501 HFM256GDGTNG
SCHENKER Slim 15-RE-E19
Samsung SSD 970 EVO Plus 500GB
Average SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
 
CrystalDiskMark 5.2 / 6
15%
8%
-45%
0%
-17%
Write 4K
177.1
208.4
18%
149.6
-16%
99
-44%
187.2
6%
143.3 ?(114.4 - 202, n=10)
-19%
Read 4K
47.88
51
7%
49.29
3%
35.63
-26%
51.8
8%
Write Seq
2182
2687
23%
1653
-24%
706
-68%
1438
-34%
1514 ?(635 - 2561, n=10)
-31%
Read Seq
1900
2168
14%
1468
-23%
1044
-45%
1347
-29%
Write 4K Q32T1
448.4
489.2
9%
478.2
7%
326.6
-27%
396.7
-12%
Read 4K Q32T1
470.3
600
28%
561
19%
270
-43%
534
14%
Write Seq Q32T1
2228
2699
21%
3272
47%
820
-63%
3280
47%
1531 ?(662 - 2736, n=10)
-31%
Read Seq Q32T1
3454
3374
-2%
3550
3%
2028
-41%
3556
3%
2895 ?(2515 - 3473, n=10)
-16%
Write 4K Q8T8
1283
2067
61%
918 ?(724 - 1283, n=3)
-28%
Read 4K Q8T8
1052
1064
1%
819 ?(690 - 1052, n=3)
-22%
AS SSD
7%
36%
-67%
23%
-13%
Seq Read
2842
2084
-27%
2716
-4%
1122
-61%
2661
-6%
2266 ?(1596 - 3012, n=11)
-20%
Seq Write
974
2442
151%
2531
160%
514
-47%
2426
149%
4K Read
50.5
47.52
-6%
55.9
11%
34.98
-31%
59
17%
43.2 ?(24 - 55.6, n=11)
-14%
4K Write
147.5
135.8
-8%
134.7
-9%
96.8
-34%
166
13%
118.8 ?(97.9 - 147.8, n=11)
-19%
4K-64 Read
1191
1043
-12%
1183
-1%
492
-59%
1314
10%
4K-64 Write
1275
955
-25%
2280
79%
339.9
-73%
1494
17%
Access Time Read *
0.043
0.062
-44%
0.034
21%
0.056
-30%
0.046
-7%
0.04909 ?(0.043 - 0.07, n=11)
-14%
Access Time Write *
0.027
0.076
-181%
0.028
-4%
0.11
-307%
0.023
15%
0.04845 ?(0.026 - 0.07, n=11)
-79%
Score Read
1526
1299
-15%
1510
-1%
639
-58%
1639
7%
1089 ?(860 - 1914, n=11)
-29%
Score Write
1520
1335
-12%
2668
76%
488
-68%
1902
25%
1188 ?(677 - 2309, n=11)
-22%
Score Total
3741
3326
-11%
4952
32%
1434
-62%
4379
17%
2787 ?(1951 - 5185, n=11)
-26%
Copy ISO MB/s
1135
1926
70%
2041
80%
828
-27%
1286 ?(757 - 2489, n=9)
13%
Copy Program MB/s
346
714
106%
405.7
17%
200.5
-42%
470 ?(333 - 728, n=9)
36%
Copy Game MB/s
665
1425
114%
1000
50%
387.4
-42%
Total Average (Program / Settings)
11% / 10%
22% / 24%
-56% / -59%
12% / 14%
-15% / -15%

* ... smaller is better

SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
Sequential Read: 1961 MB/s
Sequential Write: 2106 MB/s
512K Read: 1656 MB/s
512K Write: 2022 MB/s
4K Read: 58.7 MB/s
4K Write: 170.8 MB/s
4K QD32 Read: 485.7 MB/s
4K QD32 Write: 455.7 MB/s

Dauerleistung Lesen: DiskSpd Read Loop, Queue Depth 8

No graph data
3DMark 11 - 1280x720 Performance GPU
Average of class Subnotebook
  (968 - 16296, n=53, last 2 years)
9600 Points +229%
MSI Modern 15 A10RB
NVIDIA GeForce MX250, Intel Core i7-10510U
4905 Points +68%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Radeon RX Vega 9, AMD Ryzen 5 3580U
4380 Points +50%
Average Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (2112 - 4630, n=28)
3996 Points +37%
LG Gram 15Z90N
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), Intel Core i5-1035G7
2914 Points
SCHENKER Slim 15-RE-E19
Intel UHD Graphics 620, Intel Core i5-8265U
1835 Points -37%
SCHENKER Work 15
Intel UHD Graphics 630, Intel Core i7-8750H
1805 Points -38%
3DMark
1280x720 Cloud Gate Standard Graphics
Average of class Subnotebook
  (5577 - 58319, n=29, last 2 years)
36827 Points +424%
MSI Modern 15 A10RB
NVIDIA GeForce MX250, Intel Core i7-10510U
23806 Points +239%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Radeon RX Vega 9, AMD Ryzen 5 3580U
19255 Points +174%
Average Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (7024 - 18881, n=24)
15496 Points +121%
SCHENKER Work 15
Intel UHD Graphics 630, Intel Core i7-8750H
11199 Points +59%
LG Gram 15Z980-B.AA78B
Intel UHD Graphics 620, Intel Core i7-8550U
10131 Points +44%
LG Gram 15Z90N
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), Intel Core i5-1035G7
7024 Points
1920x1080 Fire Strike Graphics
Average of class Subnotebook
  (832 - 11887, n=57, last 2 years)
6933 Points +389%
MSI Modern 15 A10RB
NVIDIA GeForce MX250, Intel Core i7-10510U
3868 Points +173%
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
AMD Radeon RX Vega 9, AMD Ryzen 5 3580U
2789 Points +97%
Average Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
  (1418 - 3156, n=27)
2594 Points +83%
LG Gram 15Z90N
Intel Iris Plus Graphics G7 (Ice Lake 64 EU), Intel Core i5-1035G7
1418 Points
SCHENKER Work 15
Intel UHD Graphics 630, Intel Core i7-8750H
1326 Points -6%
LG Gram 15Z980-B.AA78B
Intel UHD Graphics 620, Intel Core i7-8550U
1284 Points -9%
3DMark 11 Performance
2736 pontos
3DMark Ice Storm Standard Score
14678 pontos
3DMark Cloud Gate Standard Score
6616 pontos
3DMark Fire Strike Score
1298 pontos
3DMark Fire Strike Extreme Score
626 pontos
Ajuda
baixomédiaaltoultra
BioShock Infinite (2013) 48.6 25.8 21.1 7.8
Dota 2 Reborn (2015) 54.4 29 17.5 16.4
Rise of the Tomb Raider (2016) 19.5 15.3 7.89 6.28
X-Plane 11.11 (2018) 21.5 11.4 11.3

Barulho

Ocioso
30.7 / 30.7 / 31.9 dB
Carga
34 / 34.2 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: 30.7 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2032.73332.934.132.72537.132.332.733.637.13137.336.331.833.537.34032.830.531.730.832.85033.132.230.83133.16329.229.52928.629.28027.726.626.126.727.710025.926.125.52525.912524.824.925.42524.816024.224.625.123.824.22002423.12423.22425022.423.322.623.222.431522.422.421.521.822.440021.221.821.820.321.250020.820.320.219.720.863020.420.120.219.720.480020.720.419.618.520.7100021.5212018.321.5125022.422.320.618.122.4160023.823.620.318.123.8200025.124.521.318.125.1250025.625.719.91825.6315021.721.218.818.521.7400020.420.118.918.520.4500019.719.918.918.519.763001919.118.818.619800018.918.918.918.618.91000018.818.818.618.618.81250019.118.918.71919.1160001918.918.819.219SPL34.334.13230.934.3N21.91.71.52median 21.5median 21.2median 20.2median 18.6median 21.5Delta2.22.11.31.72.2hearing rangehide median Fan NoiseLG Gram 15Z90N
Carga Máxima
 32.9 °C38 °C35.6 °C 
 30.7 °C36.8 °C30.2 °C 
 27.5 °C27.4 °C28.2 °C 
Máximo: 38 °C
Médio: 31.9 °C
35.6 °C38.6 °C32 °C
30.2 °C31.6 °C29.8 °C
29 °C29 °C28.7 °C
Máximo: 38.6 °C
Médio: 31.6 °C
alimentação elétrica  41 °C | Temperatura do quarto 23.8 °C | FIRT 550-Pocket
(+) The average temperature for the upper side under maximal load is 31.9 °C / 89 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 38 °C / 100 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 38.6 °C / 101 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 25.3 °C / 78 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 28.2 °C / 82.8 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 (+0.1 °C / 0.1 F).
LG Gram 15Z90N
Iris Plus Graphics G7 (Ice Lake 64 EU), i5-1035G7, SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
LG Gram 15Z980-B.AA78B
UHD Graphics 620, i5-8550U, SK Hynix Canvas SC300 512GB M.2 (HFS512G39TNF)
MSI Modern 15 A10RB
GeForce MX250, i7-10510U, WDC PC SN730 SDBPNTY-512G
SCHENKER Work 15
UHD Graphics 630, i7-8750H, Samsung SSD 970 EVO Plus 500GB
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
Vega 9, R5 3580U, SK hynix BC501 HFM256GDGTNG
SCHENKER Slim 15-RE-E19
UHD Graphics 620, i5-8265U, Samsung SSD 970 EVO Plus 500GB
Heat
-7%
-29%
-1%
-13%
-6%
Maximum Upper Side *
38
43
-13%
54.2
-43%
40.2
-6%
43.6
-15%
40.3
-6%
Maximum Bottom *
38.6
41
-6%
59.4
-54%
43
-11%
49.4
-28%
47.1
-22%
Idle Upper Side *
26.5
28
-6%
28
-6%
24.7
7%
27.4
-3%
25
6%
Idle Bottom *
26.5
27
-2%
30
-13%
24.4
8%
27.8
-5%
26.4
-0%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2032.134.132.12542.733.642.73133.433.533.44029.930.829.95030.43130.46328.128.628.18027.726.727.710027.72527.712534.72534.716040.623.840.62004123.24125051.923.251.931556.121.856.140063.620.363.650067.319.767.36306919.76980072.918.572.9100073.218.373.2125068.818.168.8160068.718.168.7200064.218.164.2250064.11864.1315063.518.563.5400064.518.564.5500066.918.566.9630066.218.666.2800062.318.662.31000065.418.665.41250065.81965.81600068.419.268.4SPL79.830.979.8N471.547median 64.5median 18.6median 64.5Delta7.41.77.441.44241.440.541.140.539.137.739.136.536.536.536.135.736.136.23636.23534.83534.732.734.735.533.235.543.932.743.951.331.451.356.631.756.661.830.961.863.430.463.467.929.867.966.829.266.874.229.274.267.829.267.872.829.272.874.929.174.972.628.972.667.828.667.864.92864.96827.96866.827.866.866.527.866.563.127.663.165.227.465.266.327.666.369.927.569.982.140.882.152.4452.4median 66.5median 29.2median 66.551.45hearing rangehide median Pink NoiseLG Gram 15Z90NMSI Modern 15 A10RB
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
LG Gram 15Z90N audio analysis

(±) | speaker loudness is average but good (73.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 22.5% lower than median
(±) | linearity of bass is average (10.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.3% away from median
(±) | linearity of mids is average (7.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.2% away from median
(+) | highs are linear (3.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.8% difference to median)
Compared to same class
» 54% of all tested devices in this class were better, 7% similar, 40% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 40% of all tested devices were better, 8% similar, 53% worse
» The best had a delta of 4%, average was 25%, worst was 134%

MSI Modern 15 A10RB audio analysis

(+) | speakers can play relatively loud (82.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 19.1% lower than median
(±) | linearity of bass is average (12.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.4% away from median
(±) | linearity of mids is average (10.2% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.3% away from median
(+) | highs are linear (6.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.6% difference to median)
Compared to same class
» 42% of all tested devices in this class were better, 10% similar, 48% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 51% of all tested devices were better, 8% similar, 41% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Consumo de energia
desligadodarklight 0.24 / 0.88 Watt
Ociosodarkmidlight 2.9 / 7.7 / 11.4 Watt
Carga midlight 31.5 / 32 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
LG Gram 15Z90N
i5-1035G7, Iris Plus Graphics G7 (Ice Lake 64 EU), SK Hynix PC401 512GB M.2 (HFS512GD9TNG), .2 IPS LED, 1920x1080, 15.6"
LG Gram 15Z980-B.AA78B
i5-8550U, UHD Graphics 620, SK Hynix Canvas SC300 512GB M.2 (HFS512G39TNF), IPS LED, 1920x1080, 15.6"
MSI Modern 15 A10RB
i7-10510U, GeForce MX250, WDC PC SN730 SDBPNTY-512G, IPS, 1920x1080, 15.6"
SCHENKER Work 15
i7-8750H, UHD Graphics 630, Samsung SSD 970 EVO Plus 500GB, IPS, 1920x1080, 15.6"
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
R5 3580U, Vega 9, SK hynix BC501 HFM256GDGTNG, IPS, 2496x1664, 15"
SCHENKER Slim 15-RE-E19
i5-8265U, UHD Graphics 620, Samsung SSD 970 EVO Plus 500GB, IPS, 2x1, 15.6"
Average Intel Iris Plus Graphics G7 (Ice Lake 64 EU)
 
Average of class Subnotebook
 
Power Consumption
-18%
-118%
-35%
-15%
-5%
-18%
-40%
Idle Minimum *
2.9
3.7
-28%
6.6
-128%
3.7
-28%
3.3
-14%
3.2
-10%
3.91 ?(1.8 - 6.9, n=26)
-35%
Idle Average *
7.7
8.5
-10%
9.9
-29%
6.4
17%
7.1
8%
6.5
16%
Idle Maximum *
11.4
10
12%
14.7
-29%
7.1
38%
7.2
37%
11.3
1%
9.16 ?(6.1 - 12, n=26)
20%
Load Average *
31.5
36
-14%
82.9
-163%
42.5
-35%
44.8
-42%
32
-2%
39.2 ?(25.7 - 53.3, n=26)
-24%
Load Maximum *
32
48.7
-52%
109.3
-242%
86
-169%
53
-66%
42.2
-32%
49.8 ?(27 - 65.2, n=26)
-56%
Witcher 3 ultra *
59.4
45.1

* ... smaller is better

3DMark 11 on battery power
3DMark 11 on battery power
Cinebench R15 on battery power
Cinebench R15 on battery power
Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
25h 36min
WiFi Websurfing (Edge 44.18362.449.0)
12h 08min
WiFi Websurfing max. Brightness (Edge 44.18362.449.0)
9h 20min
Big Buck Bunny H.264 1080p
11h 14min
Carga (máximo brilho)
4h 12min
Longest battery runtime
Longest battery runtime
Shortest battery runtime
Shortest battery runtime
Wi-Fi battery runtime (60% brightness)
Wi-Fi battery runtime (60% brightness)
Wi-Fi battery runtime (100% brightness)
Wi-Fi battery runtime (100% brightness)
H.264 battery runtime (60% brightness)
H.264 battery runtime (60% brightness)
Charging time
Charging time
LG Gram 15Z90N
i5-1035G7, Iris Plus Graphics G7 (Ice Lake 64 EU), 80 Wh
LG Gram 15Z980-B.AA78B
i5-8550U, UHD Graphics 620, 72 Wh
MSI Modern 15 A10RB
i7-10510U, GeForce MX250, 52 Wh
SCHENKER Work 15
i7-8750H, UHD Graphics 630, 62 Wh
Microsoft Surface Laptop 3 15 Ryzen 5 3580U
R5 3580U, Vega 9, 45 Wh
SCHENKER Slim 15-RE-E19
i5-8265U, UHD Graphics 620, 36 Wh
Average of class Subnotebook
 
Battery Runtime
26%
-49%
-43%
-37%
-63%
-2%
Reader / Idle
1536
924
-40%
582
-62%
1121
-27%
H.264
674
950
41%
350
-48%
WiFi v1.3
728
805
11%
388
-47%
504
-31%
546
-25%
268
-63%
Load
252
101
-60%
175
-31%
102
-60%

Pro

+ Chassi de liga de magnésio
+ Extremamente leve
+ Muitas portas, incluindo Thunderbolt 3
+ Tela brilhante e rica em contraste
+ Slots M.2 adicionais
+ WiFi 6
+ Baixas emissões
+ Muito boa duração da bateria

Contra

- Tampa de tela muito flexível
- Superfície da tela altamente refletiva

Veredicto - LG Gram 15 2020 como um cavalo de trabalho ultraportável

O Gram 15Z90N é outra entrada da série de dispositivos ultraleves da LG. Pesando 1,1 kg (~ 2,4 lb), o dispositivo de 15,6 polegadas é muito leve e não possui concorrentes. O fabricante fez uso de materiais muito premium, que, infelizmente, não se sentem muito premium. Além disso, o chassi e a tampa da tela não são particularmente rígidos, dado que o dispositivo tem um peso tão baixo. A tampa da tela é muito fácil de dobrar. No entanto, o Gram 15 está longe de ser um fracasso, especialmente quando se trata da duração da bateria. A bateria grande permite que o dispositivo funcione um dia inteiro com uma única carga.

Intel Core i5-1035G7 no nosso dispositivo de análise, pode acompanhar facilmente o desempenho do Intel Core i7-8550U antecessor em cargas breves. No entanto, o modelo 2020 do Gram 15 perde para seu antecessor direto no loop contínuo do Cinebench R15 de vários núcleos. No entanto, há algum sentid em olhar para o novo modelo com um chip baseado em Ice Lake, porque oferece um aumento significativo no desempenho da GPU.

O baixo peso é o principal ponto de venda do LG Gram 15; além do mais, o Gram 15 oferece excelente duração da bateria.

O dispositivo de 1.400 euros (US$ 1.582) com o Intel Core i5-1035G7 oferece desempenho suficiente para tarefas de escritório. More performance is always welcome. No entanto, não temos a impressão de que a CPU esteja diminuindo a velocidade do dispositivo. O mesmo pode ser dito do SSD de 512 GB. Felizmente, os usuários podem adicionar mais espaço de armazenamento e RAM após a compra.

Também gostamos da tela brilhante de 15,6 polegadas, calibrada de fábrica. A boa cobertura do espaço de cores completa o pacote, tornando a tela adequada para edição de imagens e vídeos. Os bons dispositivos de entrada combinam bem com o tema geral do LG Gram 15, porque os usuários de ultraportáteis realmente precisam deles. Além disso, o sistema não produz muito ruído sob uso intenso. 

Reviewing the LG Gram 15Z90N. Review device provided courtesy of: LG Germany.
Reviewing the LG Gram 15Z90N. Review device provided courtesy of: LG Germany.

The Gram 15Z90N is another entry in LG’s series of ultralight devices. Weighing in at 1.1 kilograms (~2.4 lb), the 15.6-inch device is very light and has no competitors. The manufacturer made use of very premium materials, which, unfortunately, do not feel very premium. Moreover, both the chassis and the display lid are not particularly rigid since the device has such a low weight. The display lid is very easy to bend. Nevertheless, the Gram 15 is far from being a failure, especially when it comes to battery life. The large battery allows the device to run an entire day on a single charge.


The Intel Core i5-1035G7 in our review device can easily keep up with the predecessor’s Intel Core i7-8550U in short workloads. However, the 2020 model of the Gram 15 loses to its direct predecessor in the multi-core Cinebench R15 continuous loop. Nevertheless, there is some point in looking at the new model with an Ice Lake-based chip, because it offers a significant boost in GPU performance.

The low weight is the main selling point of the LG Gram 15; what is more, the Gram 15 offers great battery life.

The 1400-Euro ($1582) device with the Intel Core i5-1035G7 offers enough performance for office tasks. More performance is always welcome. However, we do not get an impression that the CPU is slowing down the device in any way. The same can be said of the 512 GB SSD. Fortunately, users can add more storage space and RAM after the purchase.

We also liked the bright, factory-calibrated 15.6-inch display. The good colour space coverage rounds off the package, making the display suitable for image and video editing. The good input devices fit well with the overall theme of the LG Gram 15, because users of ultraportable laptops really need them. Moreover, the system does not produce much noise under load. 

LG Gram 15Z90N - 07/09/2020 v7 (old)
Sebastian Bade

Acabamento
77 / 98 → 78%
Teclado
80%
Mouse
83%
Conectividade
61 / 75 → 81%
Peso
74 / 20-75 → 98%
Bateria
89%
Pantalha
84%
Desempenho do jogos
53 / 78 → 68%
Desempenho da aplicação
77 / 85 → 90%
Temperatura
94%
Ruído
95%
Audio
67 / 91 → 73%
Camera
31 / 85 → 36%
Médio
74%
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 15: Portátil peso pena de 15 polegadas com uma excelente tela
Sebastian Bade, 2020-07-14 (Update: 2021-03-12)