Breve Análise do Portátil LG Gram 14Z980 (i5-8250U)
LG Gram 14Z980-U.AAW5U1 (Gram Serie)
Processador
Intel Core i5-8250U 4 x 1.6 - 3.4 GHz, Kaby Lake Refresh
Placa gráfica
Intel UHD Graphics 620, Análises do: 300 MHz, Memoría: 1200 MHz, DDR4, 23.20.16.4849
Memória
8 GB
, DDR4-2400, 10-10-10-28, Dual-Channel, 4 GB soldados
Pantalha
14.00 polegadas 16:9, 1920 x 1080 pixel 157 PPI, LG Philips LP140WF7-SPG1, IPS, LGD05B1, Brilhante: sim
placa mãe
Intel Kaby Lake-U iHDCP 2.2 Premium PCH
Disco rígido
SK Hynix SC313 HFS256G39TNF, 256 GB
peso
994 g, Suprimento de energia: 356 g
Preço
1000 USD
Links
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| Lenovo ThinkPad X1 Carbon 2018-20KGS03900 (Toshiba Exceria Pro M501) | |
| Dell XPS 13 9380 2019 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| LG Gram 14Z980-U.AAW5U1 (Toshiba Exceria Pro M501 microSDXC 64GB) | |
| Asus Zenbook 14 UX433FN-A6023T (Toshiba Exceria Pro M501 microSDXC 64GB) | |
| maximum AS SSD Seq Read Test (1GB) | |
| Lenovo ThinkPad X1 Carbon 2018-20KGS03900 (Toshiba Exceria Pro M501) | |
| Dell XPS 13 9380 2019 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
| LG Gram 14Z980-U.AAW5U1 (Toshiba Exceria Pro M501 microSDXC 64GB) | |
| Asus Zenbook 14 UX433FN-A6023T (Toshiba Exceria Pro M501 microSDXC 64GB) | |
| Networking | |
| iperf3 transmit AX12 | |
| Lenovo Yoga C930-13IKB | |
| Dell XPS 13 9380 2019 | |
| Huawei Matebook X Pro i5 | |
| LG Gram 14Z980-U.AAW5U1 | |
| iperf3 receive AX12 | |
| Huawei Matebook X Pro i5 | |
| LG Gram 14Z980-U.AAW5U1 | |
| Lenovo Yoga C930-13IKB | |
| Dell XPS 13 9380 2019 | |
| |||||||||||||||||||||||||
LG Philips LP140WF7-SPG1 tested with X-Rite i1Pro 2
Máximo: 333.8 cd/m² (Nits) Médio: 306.6 cd/m² Minimum: 23.63 cd/m²iluminação: 83 %
iluminação com acumulador: 333.8 cd/m²
Contraste: 835:1 (Preto: 0.4 cd/m²)
ΔE Color 3.54 | 0.5-29.43 Ø4.92, calibrated: 2.36
ΔE Greyscale 4.7 | 0.5-98 Ø5.2
94.7% sRGB (Argyll 1.6.3 3D)
61.2% AdobeRGB 1998 (Argyll 1.6.3 3D)
66% AdobeRGB 1998 (Argyll 2.2.0 3D)
94.3% sRGB (Argyll 2.2.0 3D)
64.7% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.14
| LG Gram 14Z980-U.AAW5U1 LG Philips LP140WF7-SPG1, IPS, 14", 1920x1080 | Dell XPS 13 9380 2019 ID: AUO 282B B133ZAN Dell: 90NTH, IPS, 13.3", 3840x2160 | Huawei Matebook X Pro i5 Tianma XM, IPS, 13.9", 3000x2000 | HP Spectre x360 13t-ae000 LGD0588, IPS, 13.3", 3840x2160 | Asus Zenbook 14 UX433FN-A6023T AU Optronics B140HAN03.2, IPS, 14", 1920x1080 | Lenovo Yoga C930-13IKB B139HAN03_0, IPS, 13.9", 1920x1080 | |
|---|---|---|---|---|---|---|
| Display | -1% | 2% | 9% | -3% | -0% | |
| Display P3 Coverage | 64.7 | 64.7 0% | 65.9 2% | 71.9 11% | 64.5 0% | 64.3 -1% |
| sRGB Coverage | 94.3 | 93.1 -1% | 95.2 1% | 98.1 4% | 87.9 -7% | 94.6 0% |
| AdobeRGB 1998 Coverage | 66 | 65.3 -1% | 67.6 2% | 73.1 11% | 64.4 -2% | 66.2 0% |
| Response Times | -39% | 3% | -24% | -12% | -2% | |
| Response Time Grey 50% / Grey 80% * | 36.8 ? | 58 ? -58% | 40.4 ? -10% | 51.6 ? -40% | 44 ? -20% | 40.8 ? -11% |
| Response Time Black / White * | 30 ? | 36 ? -20% | 25.6 ? 15% | 32.4 ? -8% | 31 ? -3% | 27.6 ? 8% |
| PWM Frequency | ||||||
| Screen | 6% | 12% | 20% | -14% | -20% | |
| Brightness middle | 333.8 | 404 21% | 442.7 33% | 329.8 -1% | 330 -1% | 316 -5% |
| Brightness | 307 | 389 27% | 428 39% | 318 4% | 285 -7% | 291 -5% |
| Brightness Distribution | 83 | 85 2% | 84 1% | 74 -11% | 78 -6% | 83 0% |
| Black Level * | 0.4 | 0.37 7% | 0.31 22% | 0.25 37% | 0.23 42% | 0.36 10% |
| Contrast | 835 | 1092 31% | 1428 71% | 1319 58% | 1435 72% | 878 5% |
| Colorchecker dE 2000 * | 3.54 | 3.72 -5% | 2.24 37% | 2.37 33% | 5.77 -63% | 5.9 -67% |
| Colorchecker dE 2000 max. * | 5.8 | 7.38 -27% | 7.19 -24% | 4.08 30% | 10.46 -80% | 12.9 -122% |
| Colorchecker dE 2000 calibrated * | 2.36 | 2.06 13% | 1.11 53% | 3.18 -35% | 1.3 45% | |
| Greyscale dE 2000 * | 4.7 | 4.44 6% | 9.7 -106% | 2.8 40% | 7.61 -62% | 8.6 -83% |
| Gamma | 2.14 103% | 2.34 94% | 1.42 155% | 2.145 103% | 2.46 89% | 2.1 105% |
| CCT | 6261 104% | 7095 92% | 6227 104% | 6441 101% | 7485 87% | 6854 95% |
| Color Space (Percent of AdobeRGB 1998) | 61.2 | 60 -2% | 61.6 1% | 67 9% | 57 -7% | 60.7 -1% |
| Color Space (Percent of sRGB) | 94.7 | 93 -2% | 95 0% | 98 3% | 88 -7% | 94.5 0% |
| Total Average (Program / Settings) | -11% /
-1% | 6% /
9% | 2% /
12% | -10% /
-12% | -7% /
-14% |
* ... 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 | ||
|---|---|---|
| 30 ms ... rise ↗ and fall ↘ combined | ↗ 18.4 ms rise |  |
| ↘ 11.6 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 78 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 36.8 ms ... rise ↗ and fall ↘ combined | ↗ 19.6 ms rise |  |
| ↘ 17.2 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 49 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
ℹ
To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.| Screen flickering / PWM not detected |  | ||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8743 (minimum: 5 - maximum: 343500) Hz was measured. | |||
LG Gram 14Z980-U.AAW5U1 UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF; CPU Multi 64Bit: Ø480 (467.78-544.81)
Acer Aspire 5 A515-52G-53PU GeForce MX150, i5-8265U, Micron 1100 MTFDDAV256TBN; CPU Multi 64Bit: Ø487 (482.49-523.51)
Samsung Notebook 9 NP930QAA UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP; CPU Multi 64Bit: Ø454 (446.34-529.84)
Lenovo IdeaPad 330-17IKB 81DM GeForce MX150, i5-8550U, WDC Blue WD10SPZX-24Z10T0; CPU Multi 64Bit: Ø526 (522.29-550.6)
Lenovo Yoga C930-13IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG; CPU Multi 64Bit: Ø484 (468.03-611.66)
| Cinebench R15 | |
| CPU Single 64Bit | |
| Lenovo Yoga 730-15IKB | |
| Acer Aspire 5 A515-52G-53PU | |
| Asus FX503VM-EH73 | |
| Asus Zenbook 14 UX433FN-A6023T | |
| Acer Nitro 5 AN515-42-R6V0 | |
| Lenovo Yoga C930-13IKB | |
| LG Gram 14Z980-U.AAW5U1 | |
| Average Intel Core i5-8250U (81 - 147, n=97) | |
| Asus ZenBook UX530UX-FY070T | |
| Honor Magicbook | |
| CPU Multi 64Bit | |
| Asus FX503VM-EH73 | |
| Lenovo Yoga 730-15IKB | |
| Acer Nitro 5 AN515-42-R6V0 | |
| Lenovo Yoga C930-13IKB | |
| Asus Zenbook 14 UX433FN-A6023T | |
| Honor Magicbook | |
| Average Intel Core i5-8250U (320 - 730, n=101) | |
| Acer Aspire 5 A515-52G-53PU | |
| LG Gram 14Z980-U.AAW5U1 | |
| Asus ZenBook UX530UX-FY070T | |
| Cinebench R10 | |
| Rendering Multiple CPUs 32Bit | |
| Lenovo Yoga 730-15IKB | |
| Asus FX503VM-EH73 | |
| Lenovo Yoga C930-13IKB | |
| Average Intel Core i5-8250U (14148 - 22097, n=42) | |
| Acer Aspire 5 A515-52G-53PU | |
| Asus Zenbook 14 UX433FN-A6023T | |
| Rendering Single 32Bit | |
| Lenovo Yoga 730-15IKB | |
| Asus Zenbook 14 UX433FN-A6023T | |
| Acer Aspire 5 A515-52G-53PU | |
| Asus FX503VM-EH73 | |
| Lenovo Yoga C930-13IKB | |
| Average Intel Core i5-8250U (5349 - 8356, n=42) | |
| wPrime 2.10 - 1024m | |
| Acer Aspire 5 A515-52G-53PU | |
| Asus Zenbook 14 UX433FN-A6023T | |
| Average Intel Core i5-8250U (243 - 402, n=13) | |
| Asus FX503VM-EH73 | |
* ... smaller is better
| PCMark 8 Home Score Accelerated v2 | 3218 pontos | |
| PCMark 8 Work Score Accelerated v2 | 4520 pontos | |
| PCMark 10 Score | 3463 pontos | |
Ajuda | ||
| LG Gram 14Z980-U.AAW5U1 SK Hynix SC313 HFS256G39TNF | Dell XPS 13 9380 2019 SK hynix PC401 HFS256GD9TNG | Huawei Matebook X Pro i5 Samsung PM961 MZVLW256HEHP | Asus Zenbook 14 UX433FN-A6023T Intel SSD 660p SSDPEKNW512G8 | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 Samsung SSD PM981 MZVLB512HAJQ | |
|---|---|---|---|---|---|
| AS SSD | 55% | 104% | 68% | 188% | |
| Seq Read | 476.1 | 2035 327% | 2416 407% | 1501 215% | 2396 403% |
| Seq Write | 487.4 | 658 35% | 1170 140% | 630 29% | 1376 182% |
| 4K Read | 30.57 | 39.74 30% | 48.33 58% | 47.38 55% | 52.4 71% |
| 4K Write | 66.1 | 105.7 60% | 103.1 56% | 125.9 90% | 134.3 103% |
| 4K-64 Read | 352.9 | 461 31% | 1039 194% | 321.4 -9% | 876 148% |
| 4K-64 Write | 263.1 | 300.1 14% | 399.6 52% | 772 193% | 1529 481% |
| Access Time Read * | 0.092 | 0.061 34% | 0.058 37% | 0.091 1% | 0.029 68% |
| Access Time Write * | 0.055 | 0.051 7% | 0.036 35% | 0.046 16% | 0.027 51% |
| Score Read | 431 | 704 63% | 1329 208% | 519 20% | 1168 171% |
| Score Write | 378 | 471 25% | 620 64% | 961 154% | 1801 376% |
| Score Total | 1040 | 1479 42% | 2575 148% | 1719 65% | 3529 239% |
| Copy ISO MB/s | 514 | 893 74% | 739 44% | 1248 143% | 1247 143% |
| Copy Program MB/s | 259.3 | 287.9 11% | 312.3 20% | 237.3 -8% | 460.2 77% |
| Copy Game MB/s | 521 | 618 19% | 486.3 -7% | 463 -11% | 1107 112% |
* ... smaller is better
SK Hynix SC313 HFS256G39TNF
CDM 5/6 Read Seq Q32T1:
560 MB/s
CDM 5/6 Write Seq Q32T1:
505 MB/s
CDM 5/6 Read 4K Q32T1:
225.5 MB/s
CDM 5/6 Write 4K Q32T1:
214.3 MB/s
CDM 5 Read Seq:
498.6 MB/s
CDM 5 Write Seq:
502 MB/s
CDM 5/6 Read 4K:
14.89 MB/s
CDM 5/6 Write 4K:
74.7 MB/s
| 3DMark 11 | |
| 1280x720 Performance GPU | |
| Acer Swift 3 SF315-41-R6J9 | |
| Asus Zenbook 14 UX433FN-A6023T | |
| Honor Magicbook | |
| Asus VivoBook S410UQ-NH74 | |
| Lenovo ThinkPad E590-20NC0003GE | |
| LG Gram 14Z980-U.AAW5U1 | |
| Average Intel UHD Graphics 620 (1144 - 3432, n=244) | |
| Samsung Notebook 9 NP930QAA | |
| Fujitsu Lifebook A357-A3570MPH06DE | |
| Lenovo ThinkPad 13 20J1005TPB | |
| 1280x720 Performance Combined | |
| Asus Zenbook 14 UX433FN-A6023T | |
| Acer Swift 3 SF315-41-R6J9 | |
| Honor Magicbook | |
| Asus VivoBook S410UQ-NH74 | |
| Average Intel UHD Graphics 620 (927 - 2505, n=244) | |
| Samsung Notebook 9 NP930QAA | |
| Lenovo ThinkPad E590-20NC0003GE | |
| LG Gram 14Z980-U.AAW5U1 | |
| Fujitsu Lifebook A357-A3570MPH06DE | |
| Lenovo ThinkPad 13 20J1005TPB | |
| 3DMark | |
| 1280x720 Cloud Gate Standard Graphics | |
| Asus Zenbook 14 UX433FN-A6023T | |
| Acer Swift 3 SF315-41-R6J9 | |
| Honor Magicbook | |
| Asus VivoBook S410UQ-NH74 | |
| LG Gram 14Z980-U.AAW5U1 | |
| Samsung Notebook 9 NP930QAA | |
| Lenovo ThinkPad E590-20NC0003GE | |
| Average Intel UHD Graphics 620 (6205 - 16400, n=225) | |
| Fujitsu Lifebook A357-A3570MPH06DE | |
| Lenovo ThinkPad 13 20J1005TPB | |
| 1920x1080 Fire Strike Graphics | |
| Asus Zenbook 14 UX433FN-A6023T | |
| Acer Swift 3 SF315-41-R6J9 | |
| Honor Magicbook | |
| Asus VivoBook S410UQ-NH74 | |
| LG Gram 14Z980-U.AAW5U1 | |
| Lenovo ThinkPad E590-20NC0003GE | |
| Average Intel UHD Graphics 620 (557 - 2608, n=213) | |
| Fujitsu Lifebook A357-A3570MPH06DE | |
| Lenovo ThinkPad 13 20J1005TPB | |
| 3DMark 11 Performance | 1940 pontos | |
| 3DMark Cloud Gate Standard Score | 8276 pontos | |
| 3DMark Fire Strike Score | 1101 pontos | |
Ajuda | ||
| The Witcher 3 | |
| 1024x768 The Witcher 3 low | |
| Average of class Subnotebook (48 - 187, n=48, last 2 years) | |
| Average Intel UHD Graphics 620 (8.8 - 50.9, n=64) | |
| 1366x768 The Witcher 3 medium | |
| Average of class Subnotebook (33 - 118, n=36, last 2 years) | |
| Average Intel UHD Graphics 620 (8 - 27.9, n=29) | |
| 1920x1080 The Witcher 3 high | |
| Average of class Subnotebook (11.2 - 71, n=51, last 2 years) | |
| Average Intel UHD Graphics 620 (4.2 - 13.5, n=17) | |
| 1920x1080 The Witcher 3 ultra | |
| Average of class Subnotebook (8.5 - 43.7, n=53, last 2 years) | |
| Average Intel UHD Graphics 620 (2.97 - 5.2, n=7) | |
| baixo | média | alto | ultra | |
|---|---|---|---|---|
| BioShock Infinite (2013) | 60.5 | 35.2 | 29.7 | 9.9 |
| Rise of the Tomb Raider (2016) | 22.4 | 13.1 | 7.2 | |
| Rocket League (2017) | 56.7 | 31.6 | 21.4 |
| LG Gram 14Z980-U.AAW5U1 UHD Graphics 620, i5-8250U, SK Hynix SC313 HFS256G39TNF | Dell XPS 13 9380 2019 UHD Graphics 620, i5-8265U, SK hynix PC401 HFS256GD9TNG | Huawei Matebook X Pro i5 GeForce MX150, i5-8250U, Samsung PM961 MZVLW256HEHP | Lenovo Yoga C930-13IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ | |
|---|---|---|---|---|---|
| Noise | -5% | -4% | 0% | -4% | |
| off / environment * | 28.2 | 30.4 -8% | 27.9 1% | 29.3 -4% | 28.9 -2% |
| Idle Minimum * | 28.4 | 30.4 -7% | 27.9 2% | 29.3 -3% | 28.9 -2% |
| Idle Average * | 28.4 | 30.4 -7% | 27.9 2% | 29.3 -3% | 28.9 -2% |
| Idle Maximum * | 28.4 | 30.4 -7% | 27.9 2% | 29.7 -5% | 32.5 -14% |
| Load Average * | 35.7 | 31.7 11% | 36.2 -1% | 31.8 11% | 35.1 2% |
| Load Maximum * | 34.2 | 38.1 -11% | 45.2 -32% | 32.7 4% | 35.1 -3% |
| Witcher 3 ultra * | 45 |
* ... smaller is better
Barulho
| Ocioso |
| 28.4 / 28.4 / 28.4 dB |
| Carga |
| 35.7 / 34.2 dB |
 | ||
30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm de distância) environment noise: 28.2 dB(A) | ||
(±) The average temperature for the upper side under maximal load is 34.1 °C / 93 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 45.2 °C / 113 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 41.4 °C / 107 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 24 °C / 75 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 29.2 °C / 84.6 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 (-0.9 °C / -1.7 F).
(-) The maximum temperature on the upper side is 45.2 °C / 113 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 41.4 °C / 107 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 24 °C / 75 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 29.2 °C / 84.6 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 (-0.9 °C / -1.7 F).
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
LG Gram 14Z980-U.AAW5U1 audio analysis
(±) | speaker loudness is average but good (78.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 23.7% lower than median
(±) | linearity of bass is average (11.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.9% away from median
(±) | linearity of mids is average (7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.8% away from median
(+) | highs are linear (4.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.4% difference to median)
Compared to same class
» 62% of all tested devices in this class were better, 8% similar, 29% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 50% of all tested devices were better, 8% similar, 42% 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
| desligado | 0.15 / 0.45 Watt |
| Ocioso | 2.7 / 6 / 6.5 Watt |
| Carga |
32.5 / 35.5 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| LG Gram 14Z980-U.AAW5U1 i5-8250U, UHD Graphics 620, SK Hynix SC313 HFS256G39TNF, IPS, 1920x1080, 14" | Dell XPS 13 9380 2019 i5-8265U, UHD Graphics 620, SK hynix PC401 HFS256GD9TNG, IPS, 3840x2160, 13.3" | Huawei Matebook X Pro i5 i5-8250U, GeForce MX150, Samsung PM961 MZVLW256HEHP, IPS, 3000x2000, 13.9" | Asus Zenbook 14 UX433FN-A6023T i7-8565U, GeForce MX150, Intel SSD 660p SSDPEKNW512G8, IPS, 1920x1080, 14" | Lenovo Yoga C930-13IKB i5-8250U, UHD Graphics 620, SK hynix PC401 HFS256GD9TNG, IPS, 1920x1080, 13.9" | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 i5-8550U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 2560x1440, 14" | |
|---|---|---|---|---|---|---|
| Power Consumption | -47% | -56% | -24% | -34% | -53% | |
| Idle Minimum * | 2.7 | 4.8 -78% | 3.5 -30% | 2.6 4% | 3.3 -22% | 3.8 -41% |
| Idle Average * | 6 | 8.6 -43% | 8.9 -48% | 5.6 7% | 6.8 -13% | 8.9 -48% |
| Idle Maximum * | 6.5 | 10.4 -60% | 12.3 -89% | 7.3 -12% | 9.5 -46% | 11.9 -83% |
| Load Average * | 32.5 | 37.9 -17% | 54.2 -67% | 47 -45% | 40.8 -26% | 47.5 -46% |
| Load Maximum * | 35.5 | 48.5 -37% | 52.1 -47% | 61.8 -74% | 57 -61% | 52.5 -48% |
| Witcher 3 ultra * | 42.4 |
* ... smaller is better
| LG Gram 14Z980-U.AAW5U1 i5-8250U, UHD Graphics 620, 72 Wh | Dell XPS 13 9380 2019 i5-8265U, UHD Graphics 620, 52 Wh | Huawei Matebook X Pro i5 i5-8250U, GeForce MX150, 57.4 Wh | HP Spectre x360 13t-ae000 i5-8550U, UHD Graphics 620, 60 Wh | Asus Zenbook 14 UX433FN-A6023T i7-8565U, GeForce MX150, 50 Wh | Lenovo Yoga C930-13IKB i5-8250U, UHD Graphics 620, 60 Wh | Lenovo ThinkPad X1 Carbon 2018-20KGS03900 i5-8550U, UHD Graphics 620, 57 Wh | |
|---|---|---|---|---|---|---|---|
| Battery Runtime | -32% | -28% | -33% | -31% | -27% | -34% | |
| Reader / Idle | 2238 | 1032 -54% | 1243 -44% | 1432 -36% | 1328 -41% | ||
| WiFi v1.3 | 720 | 498 -31% | 557 -23% | 424 -41% | 499 -31% | 550 -24% | 519 -28% |
| Load | 159 | 141 -11% | 133 -16% | 121 -24% | 124 -22% | 106 -33% |
Pro
+ Suporta carregamento USB Type-C (desabilitado por padrão)
+ Duração muito longa da bateria; bateria de grande capacidade
+ Desempenho pleno com a bateria
+ RAM DDR4 expansível
+ 2 baias de armazenamento M.2
+ Muito leve
+ Silencioso
Contra
- Sem tela táctil, NVMe, Thunderbolt 3, ou opções de GPU dedicada
- Desempenho de CPU abaixo da média
- Carregamento muito lento da bateria
- Reprodução pobre dos baixos
- Acessibilidade difícil
- Trackpad esponjoso
- Tampa flexível
A maioria dos consumidores no mercado à procura de um Ultrabook pode primeiro dar uma olhada na Dell, HP, Lenovo, Asus ou Acer. De nossa experiência com o LG Gram 14, no entanto, acreditamos que merece a mesma atenção que um XPS, Spectre, ou ZenBook. A solução LG de 14 polegadas oferece duas vantagens principais que não estão disponíveis na maioria dos concorrentes: um peso extraordinariamente leve de pouco menos de 1 kg e uma duração de bateria impressionantemente longa de mais de 10 horas. Esses destaques por si só podem ser suficientes para atrair usuários que estão constantemente em movimento e acham que telas de 13 polegadas são muito pequenas.
Existe uma lista de desvantagens e muitas delas são consequência de manter o peso o mais baixo possível. Por um lado, o Gram 14 não possui opções comumente encontradas em outros Ultrabooks, incluindo Thunderbolt 3, NVMe, tela tácil, painel mate, 4K UHD, Gorilla Glass e gráficos discretos. A ausência do reforço do Gorilla Glass, em particular, significa uma tampa muito flexível e mais propensa a danos. O desempenho da CPU abaixo da média, o carregamento lento e a capacidade de manutenção difícil atrapalham a longevidade do sistema. Este é mais um Ultrabook para viajantes, em vez de um cavalo de trabalho de escritório frequentemente conectado a estações docking e monitores externos.
O LG Gram 14 é um Ultrabook não apreciado e subestimado. Os usuários que não desejam muitos dos recursos avançados ou opções de conectividade comumente encontrados em outros Ultrabooks carros-chefe vão encontrar muito do que gostar no Gram super-leve. Usuários avançados e artistas digitais, no entanto, vão querer algo com mais potência de CPU e GPU.
LG Gram 14Z980-U.AAW5U1
- 04/05/2019 v6 (old)
Allen Ngo
Subnotebook - Médio equilibrado
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