LG Gram SuperSlim (2023) 评测：重990克，电池续航时间长，配备OLED显示屏的笔记本电脑
"更轻、更薄 "是 LG Gram SuperSlim 的口号。这款超紧凑型 Gram 系列的最新机型是市场上最轻（990 克，2.18 磅）、最薄（≤ 12.55 毫米，约 0.49 英寸）的 15.6 英寸笔记本电脑之一。在厚度和重量方面，它甚至超过了已经很轻薄的同类产品。硬件处于当前水平：PCIe 4、LPDDR5、OLED 和 Thunderbolt 4，以及运行笔记本电脑的 Raptor Lake 处理器。
我们的数据库不包括任何直接竞争对手，因为同类笔记本电脑通常价格更实惠，而且/或者重量更大。竞争对手的范围有所扩大，包括以下设备三星Galaxy Book3 Pro 14、联想联想 ThinkPad X1 Carbon G11和宏碁 Swift Edge SFE16-42和Apple MacBook Air 15.
潜在的竞争对手比较
Rating | Date | Model | Weight | Height | Size | Resolution | Price |
|---|---|---|---|---|---|---|---|
| 85 % v7 (old) | 08 / 2023 | LG Gram SuperSlim (2023) i7-1360P, Iris Xe G7 96EUs | 990 g | 10.9 mm | 15.60" | 1920x1080 | |
| 85.6 % v7 (old) | 05 / 2023 | Samsung Galaxy Book3 Pro 14 i7-1360P, Iris Xe G7 96EUs | 1.2 kg | 11.3 mm | 14.00" | 2880x1800 | |
| 88.9 % v7 (old) | 06 / 2023 | Lenovo ThinkPad X1 Carbon G11-21HNS00000 i7-1365U, Iris Xe G7 96EUs | 1.2 kg | 15.36 mm | 14.00" | 1920x1200 | |
| 87.5 % v7 (old) | 06 / 2023 | Acer Swift Edge SFE16-42-R1GM R7 7735U, Radeon 680M | 1.2 kg | 13.95 mm | 16.00" | 3840x2400 | |
| 85.9 % v7 (old) | 12 / 2022 | LG Gram 15Z90Q i5-1240P, Iris Xe G7 80EUs | 1.1 kg | 17.4 mm | 15.60" | 1920x1080 | |
| 91.8 % v7 (old) | 06 / 2023 | Apple MacBook Air 15 2023 M2 16 GB M2, M2 10-Core GPU | 1.5 kg | 11.5 mm | 15.30" | 2880x1864 |
外壳 - 超薄镁合金外壳
Gram 的深蓝色（海神蓝）外壳由镁合金制成，LG 采用了光滑的磨砂表面。这款笔记本电脑没有任何突出的设计特点。电池是用螺丝固定的，而不是用胶水粘合的，拆开机壳底部就可以看到内部的其他部分。
笔记本电脑的做工没有任何瑕疵。缝隙均匀，没有明显的材料突起。底座，尤其是盖子可能会变形。铰链将盖子紧紧固定，最大开启角度约为 130 度。盖子可以单手打开。
在我们的比较范围内，Gram 是最轻的笔记本电脑，重量为 990 克（约 2.18 磅）。在厚度方面（不带脚垫的厚度在 10.99 和 12.55 毫米之间，约 0.43 - 0.49 英寸），竞争对手的水平相差无几。我们能够确认 LG 所指定的数值，在我们的秤上测量出的重量为 988 克（约合 2.178 磅）。
设备 - Gram 提供雷电 4
连接类型非常少，只有一个音频-组合端口和三个 USB-C 端口（2 个 Thunderbolt 4/USB 4、1 个 USB 3.2 Gen 2）。这意味着，如果没有扩展坞或相应的适配器，就无法使用显示器等许多外部设备。值得肯定的一点是，所有三个 USB-C 端口都支持 Power Delivery，并能输出 DisplayPort 信号--我们对此进行了测试。
接口位于背面的左右两侧，因此掌托旁边的区域没有任何潜在的线缆。
交流
在附近没有其他无线局域网设备、笔记本电脑和服务器电脑之间距离很近的最佳条件下，LG 笔记本电脑的 WiFi 数据传输率非常高。该笔记本电脑使用英特尔 AX211 WiFi 6E 芯片，但不提供以太网端口。
网络摄像头
就质量而言，网络摄像头（210 万像素，最大 1,920 x 1,080 像素）无法与竞争对手相提并论。不过，由于偏差为 6（目标值≤ 3），色彩准确度还算不错，而竞争对手的色彩准确度要差一些。该相机没有机械快门。
配件
除了常规文件（包括保修信息和快速入门说明）外，该笔记本电脑不包括任何其他配件。
维护
要拆卸硬件，必须先拆下机箱底部。一些需要卸下的螺丝被粘板覆盖（如图），还有一些螺丝隐藏在四个橡胶脚垫下面（粘在上面，没有粘住）。 卸下所有螺丝后，需要小心地（！）松开机箱底部--它很脆弱，否则可能会损坏。拆下底部后，就可以看到固态硬盘（PCIe 4，M.2 2280）、第二个固态硬盘插槽（PCIe 4，M.2 2280）、风扇、扬声器和电池。
保修
在德国，LG 为 15.6 英寸笔记本电脑提供两年保修服务。如果要将保修期延长至五年，则需一次性支付 159 欧元（约合 175 美元；或每月 4.29 欧元，约合 4.73 美元）。
输入设备 - 带键盘照明的 LG 笔记本电脑
键盘
带照明的 chiclet 键盘包括一个仅提供三列而非通常四列的数字块。按键平滑，键程短，按压点清晰。按键阻力尚可。尽管键盘在键入时有一些轻微的反弹，但这并没有造成任何阻碍。总的来说，LG 提供了一款适合日常输入任务的键盘。
触摸板
鼠标的替代品是一个 ClickPad（约 11.1 x 7 厘米，约 4.37 x 2.76 英寸），其光滑的表面便于手指滑动。它的行程短，按压点清晰。
显示屏 - OLED 面板，覆盖 DCI-P3 和 AdobeRGB
15.6 英寸显示屏分辨率为 1,920 x 1,080 像素，格式为 16:9，具有典型的 OLED 特性、出色的黑色值和较短的响应时间。亮度超过 300 cd/m²。防眩光涂层可确保减少反光。
| |||||||||||||||||||||||||
Brightness Distribution: 97 %
Contrast: 3950:1 (Black: 0.1 cd/m²)
ΔE Color 2.2 | 0.5-29.43 Ø4.92, calibrated: 4.65
ΔE Greyscale 1.78 | 0.5-98 Ø5.2
98.09% AdobeRGB 1998 (Argyll 2.2.0 3D)
100% sRGB (Argyll 2.2.0 3D)
99.8% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.39
| LG Gram SuperSlim (2023) Samsung ATNA56YX08-0, OLED, 1920x1080, 15.6" | Samsung Galaxy Book3 Pro 14 Samsung ATNA40CU02-0, AMOLED, 2880x1800, 14" | Lenovo ThinkPad X1 Carbon G11-21HNS00000 B140UAN02.1, IPS, 1920x1200, 14" | Acer Swift Edge SFE16-42-R1GM Samsung SDC4168, OLED, 3840x2400, 16" | LG Gram 15Z90Q LG LP156WFC-SPZ2 (LGD0706), IPS, 1920x1080, 15.6" | Apple MacBook Air 15 2023 M2 16 GB IPS, 2880x1864, 15.3" | |
|---|---|---|---|---|---|---|
| Display | -1% | -15% | -0% | -25% | -4% | |
| Display P3 Coverage | 99.8 | 99.7 0% | 75.4 -24% | 99.7 0% | 63.5 -36% | 98.7 -1% |
| sRGB Coverage | 100 | 100 0% | 99.6 0% | 100 0% | 95 -5% | 99.9 0% |
| AdobeRGB 1998 Coverage | 98.09 | 95.7 -2% | 77.3 -21% | 97.2 -1% | 65.1 -34% | 87.9 -10% |
| Response Times | 85% | -2573% | -25% | -1600% | -1093% | |
| Response Time Grey 50% / Grey 80% * | 2 ? | 0.5 ? 75% | 64.4 ? -3120% | 2 ? -0% | 48.4 ? -2320% | 28.8 ? -1340% |
| Response Time Black / White * | 2 ? | 0.1 ? 95% | 42.5 ? -2025% | 3 ? -50% | 19.6 ? -880% | 18.9 ? -845% |
| PWM Frequency | 240 ? | 239 ? | ||||
| Screen | 111% | -42% | 3% | -40% | -14% | |
| Brightness middle | 395 | 409 4% | 379 -4% | 369 -7% | 420 6% | 517 31% |
| Brightness | 392 | 410 5% | 383 -2% | 371 -5% | 399 2% | 501 28% |
| Brightness Distribution | 97 | 99 2% | 91 -6% | 97 0% | 88 -9% | 93 -4% |
| Black Level * | 0.1 | 0.01 90% | 0.21 -110% | 0.32 -220% | 0.39 -290% | |
| Contrast | 3950 | 40900 935% | 1805 -54% | 1313 -67% | 1326 -66% | |
| Colorchecker dE 2000 * | 2.2 | 2.36 -7% | 3.2 -45% | 2.3 -5% | 2.51 -14% | 1.2 45% |
| Colorchecker dE 2000 max. * | 4.43 | 4.07 8% | 7.3 -65% | 4.37 1% | 6.64 -50% | 2.5 44% |
| Colorchecker dE 2000 calibrated * | 4.65 | 3.16 32% | 1.7 63% | 2.87 38% | 0.89 81% | 0.8 83% |
| Greyscale dE 2000 * | 1.78 | 3.06 -72% | 4.5 -153% | 1.83 -3% | 3.3 -85% | 1.8 -1% |
| Gamma | 2.39 92% | 2.49 88% | 2.19 100% | 2.39 92% | 2.052 107% | 2.24 98% |
| CCT | 6284 103% | 6882 94% | 6249 104% | 6392 102% | 6921 94% | |
| Total Average (Program / Settings) | 65% /
83% | -877% /
-398% | -7% /
-3% | -555% /
-259% | -370% /
-166% |
* ... smaller is better
在交货状态下，显示器的色彩再现效果良好，偏差约为 2.2，达到了 DeltaE < 3 的目标值。 额外的校准并没有带来进一步的改进。所有重要的色彩空间（AdobeRGB、sRGB 和 DisplayP3）几乎都能完全再现，因此色彩准确性是毋庸置疑的。
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 2 ms ... rise ↗ and fall ↘ combined | ↗ 1 ms rise |  |
| ↘ 1 ms fall | ||
| The screen shows very fast response rates in our tests and should be very well suited for fast-paced gaming. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 7 % of all devices are better. This means that the measured response time is better than the average of all tested devices (21 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 2 ms ... rise ↗ and fall ↘ combined | ↗ 1 ms rise |  |
| ↘ 1 ms fall | ||
| The screen shows very fast response rates in our tests and should be very well suited for fast-paced gaming. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 6 % of all devices are better. This means that the measured response time is better than the average of all tested devices (32.9 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| 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. | |||
IPS 面板的可视角度非常稳定，几乎可以从任何角度进行阅读。 在室外，只要阳光不太强烈，就能识别面板上的内容。
性能 - 15Z90RT 由 Raptor Lake 运行
凭借 Gram SuperSlim，LG 为个人和企业用户提供了一款高度移动的办公笔记本电脑。这款笔记本电脑的计算性能足以满足办公和互联网应用以及要求不高的游戏需求。我们测试机型的售价约为 1,600 欧元（约合 1,763 美元）。其他型号在本次测试时尚未上市。
测试条件
笔记本电脑提供四种制造商特定的散热模式（见表），这些模式会影响散热、噪音水平和功率限制。 您可以使用 "Fn "+"Q "组合键或 LG 智能助理（笔记本电脑的控制中心）在不同模式间切换。在测试过程中，我们使用的是 "正常 "散热模式。
| 高 | 正常 | 低 | 静音 | |
|---|---|---|---|---|
| 功率限制 1 (HWInfo) | 28 瓦 | 26 瓦 | 12 瓦 | 8 瓦 |
| 功率限制 2 (HWInfo) | 43 瓦 | 43 瓦 | 43 瓦 | 43 瓦 |
处理器
猛禽湖酷睿 i7-1360P处理器由四个性能内核（超线程，主频 2.2 至 5 GHz）和八个效率内核（无超线程，主频 1.6 至 3.7 GHz）组成，总共有 16 个逻辑 CPU 内核。
基准测试的结果低于我们目前看到的 CPU 平均水平。选择 "高 "冷却模式带来的性能提升充其量也是有限的。在电池工作状态下，更相关的单线程性能有所降低（164 分），而多线程性能则保持在与电源工作状态下相同的水平（1623 分）。
CB15 循环测试表明，持续的多线程负载导致每次额外运行时 Turbo 速度降低，并出现一些变化。选择 "高 "冷却模式对此有一点帮助：从第一次运行到第七次运行，速度有所下降，但随后保持在一个相对稳定的水平。
Cinebench R15 Multi Constant Load Test
* ... smaller is better
AIDA64: FP32 Ray-Trace | FPU Julia | CPU SHA3 | CPU Queen | FPU SinJulia | FPU Mandel | CPU AES | CPU ZLib | FP64 Ray-Trace | CPU PhotoWorxx
| Performance Rating | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average Intel Core i7-1360P | |
| Average of class Office | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram SuperSlim (2023) | |
| LG Gram 15Z90Q | |
| AIDA64 / FP32 Ray-Trace | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average of class Office (763 - 24250, n=92, last 2 years) | |
| Average Intel Core i7-1360P (5610 - 11188, n=17) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| LG Gram SuperSlim (2023) | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram 15Z90Q | |
| AIDA64 / FPU Julia | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average of class Office (4113 - 102228, n=92, last 2 years) | |
| Average Intel Core i7-1360P (29251 - 56942, n=16) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram SuperSlim (2023) | |
| LG Gram 15Z90Q | |
| AIDA64 / CPU SHA3 | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average Intel Core i7-1360P (1444 - 2728, n=16) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Average of class Office (287 - 4551, n=92, last 2 years) | |
| LG Gram 15Z90Q | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram SuperSlim (2023) | |
| AIDA64 / CPU Queen | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average Intel Core i7-1360P (65324 - 89266, n=16) | |
| Average of class Office (8185 - 115197, n=92, last 2 years) | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram 15Z90Q | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| LG Gram SuperSlim (2023) | |
| AIDA64 / FPU SinJulia | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average of class Office (404 - 14288, n=92, last 2 years) | |
| Average Intel Core i7-1360P (4370 - 7269, n=16) | |
| LG Gram SuperSlim (2023) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram 15Z90Q | |
| AIDA64 / FPU Mandel | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average of class Office (2075 - 54365, n=92, last 2 years) | |
| Average Intel Core i7-1360P (14104 - 28019, n=16) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| LG Gram SuperSlim (2023) | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram 15Z90Q | |
| AIDA64 / CPU AES | |
| Average Intel Core i7-1360P (30391 - 99244, n=16) | |
| Samsung Galaxy Book3 Pro 14 | |
| Average of class Office (7860 - 155900, n=92, last 2 years) | |
| Acer Swift Edge SFE16-42-R1GM | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| LG Gram 15Z90Q | |
| LG Gram SuperSlim (2023) | |
| AIDA64 / CPU ZLib | |
| Acer Swift Edge SFE16-42-R1GM | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Average Intel Core i7-1360P (420 - 807, n=16) | |
| Average of class Office (78 - 1018, n=92, last 2 years) | |
| LG Gram 15Z90Q | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram SuperSlim (2023) | |
| AIDA64 / FP64 Ray-Trace | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average of class Office (432 - 12755, n=92, last 2 years) | |
| Average Intel Core i7-1360P (2906 - 5957, n=16) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| LG Gram SuperSlim (2023) | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram 15Z90Q | |
| AIDA64 / CPU PhotoWorxx | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| LG Gram 15Z90Q | |
| Average Intel Core i7-1360P (29108 - 49328, n=16) | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram SuperSlim (2023) | |
| Average of class Office (4814 - 54971, n=92, last 2 years) | |
| Acer Swift Edge SFE16-42-R1GM | |
系统性能
运行流畅的系统为办公和互联网应用以及要求不高的游戏（低设置）提供了足够的性能。然而，这款笔记本电脑并不是为持续高负载而设计的，工作内存（LPDDR5-6000）的传输速率仍然低于模块的潜力。内存无法扩展。
CrossMark: Overall | Productivity | Creativity | Responsiveness
| PCMark 10 / Score | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average Intel Core i7-1360P, Intel Iris Xe Graphics G7 96EUs (5360 - 6281, n=14) | |
| LG Gram SuperSlim (2023) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Samsung Galaxy Book3 Pro 14 | |
| Average of class Office (2463 - 7344, n=86, last 2 years) | |
| LG Gram 15Z90Q | |
| PCMark 10 / Essentials | |
| LG Gram SuperSlim (2023) | |
| Average Intel Core i7-1360P, Intel Iris Xe Graphics G7 96EUs (9883 - 12059, n=14) | |
| Samsung Galaxy Book3 Pro 14 | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Average of class Office (5575 - 20841, n=86, last 2 years) | |
| LG Gram 15Z90Q | |
| Acer Swift Edge SFE16-42-R1GM | |
| PCMark 10 / Productivity | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average of class Office (3041 - 10415, n=86, last 2 years) | |
| Average Intel Core i7-1360P, Intel Iris Xe Graphics G7 96EUs (6572 - 8161, n=14) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| LG Gram SuperSlim (2023) | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram 15Z90Q | |
| PCMark 10 / Digital Content Creation | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average Intel Core i7-1360P, Intel Iris Xe Graphics G7 96EUs (5723 - 7612, n=14) | |
| LG Gram SuperSlim (2023) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Samsung Galaxy Book3 Pro 14 | |
| Average of class Office (2126 - 9773, n=86, last 2 years) | |
| LG Gram 15Z90Q | |
| CrossMark / Overall | |
| Average Intel Core i7-1360P, Intel Iris Xe Graphics G7 96EUs (1527 - 1891, n=15) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| LG Gram SuperSlim (2023) | |
| Samsung Galaxy Book3 Pro 14 | |
| Apple MacBook Air 15 2023 M2 16 GB | |
| Average of class Office (348 - 1891, n=86, last 2 years) | |
| Acer Swift Edge SFE16-42-R1GM | |
| CrossMark / Productivity | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Average Intel Core i7-1360P, Intel Iris Xe Graphics G7 96EUs (1503 - 1842, n=15) | |
| LG Gram SuperSlim (2023) | |
| Samsung Galaxy Book3 Pro 14 | |
| Apple MacBook Air 15 2023 M2 16 GB | |
| Average of class Office (393 - 1870, n=86, last 2 years) | |
| Acer Swift Edge SFE16-42-R1GM | |
| CrossMark / Creativity | |
| Average Intel Core i7-1360P, Intel Iris Xe Graphics G7 96EUs (1558 - 2003, n=15) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Apple MacBook Air 15 2023 M2 16 GB | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram SuperSlim (2023) | |
| Average of class Office (340 - 1982, n=86, last 2 years) | |
| Acer Swift Edge SFE16-42-R1GM | |
| CrossMark / Responsiveness | |
| LG Gram SuperSlim (2023) | |
| Samsung Galaxy Book3 Pro 14 | |
| Average Intel Core i7-1360P, Intel Iris Xe Graphics G7 96EUs (1311 - 1899, n=15) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Average of class Office (258 - 2017, n=86, last 2 years) | |
| Acer Swift Edge SFE16-42-R1GM | |
| Apple MacBook Air 15 2023 M2 16 GB | |
| PCMark 8 Home Score Accelerated v2 | 4830 points | |
| PCMark 8 Work Score Accelerated v2 | 3281 points | |
| PCMark 10 Score | 5819 points | |
Help | ||
| AIDA64 / Memory Copy | |
| LG Gram 15Z90Q | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Samsung Galaxy Book3 Pro 14 | |
| Average Intel Core i7-1360P (44299 - 72748, n=16) | |
| LG Gram SuperSlim (2023) | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average of class Office (7158 - 108783, n=93, last 2 years) | |
| AIDA64 / Memory Read | |
| LG Gram 15Z90Q | |
| Samsung Galaxy Book3 Pro 14 | |
| Average Intel Core i7-1360P (44751 - 68945, n=16) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| LG Gram SuperSlim (2023) | |
| Average of class Office (7325 - 112436, n=93, last 2 years) | |
| Acer Swift Edge SFE16-42-R1GM | |
| AIDA64 / Memory Write | |
| Samsung Galaxy Book3 Pro 14 | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Average Intel Core i7-1360P (45887 - 93331, n=16) | |
| LG Gram SuperSlim (2023) | |
| LG Gram 15Z90Q | |
| Average of class Office (7579 - 117935, n=93, last 2 years) | |
| Acer Swift Edge SFE16-42-R1GM | |
| AIDA64 / Memory Latency | |
| LG Gram 15Z90Q | |
| LG Gram SuperSlim (2023) | |
| Acer Swift Edge SFE16-42-R1GM | |
| Average Intel Core i7-1360P (85 - 110.5, n=16) | |
| Average of class Office (8.3 - 185.2, n=93, last 2 years) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Samsung Galaxy Book3 Pro 14 | |
* ... smaller is better
DPC 延迟
我们的标准延迟监控器测试（网上冲浪、4K 视频重现、Prime95 高负载）显示了一些明显的行为。该系统似乎并不适合实时视频和音频处理。未来的软件更新可能会带来一些改进，甚至会让情况变得更糟。
| DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95 | |
| Acer Swift Edge SFE16-42-R1GM | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| Samsung Galaxy Book3 Pro 14 | |
| LG Gram SuperSlim (2023) | |
| LG Gram 15Z90Q | |
* ... smaller is better
存储解决方案
SK Hynix 的 1-TB SSD（PCIe 4，M.2 2280）用作系统驱动器，整体数据传输率极高。与热有关的节流现象很少发生。Gram 还为第二个 PCIe 4 固态硬盘提供了空间。
* ... smaller is better
Disk Throttling: DiskSpd Read Loop, Queue Depth 8
图形卡
虹膜-Xe G7Iris-Xe G7iGPU 提供 96 个执行单元，支持 DirectX 12，最高时钟频率可达 1,400 MHz。根据我们的 Witcher 3 测试，后者最多只能偶尔达到，时钟速度在 1,000 至 1,400 MHz 之间变化 （"高 "冷却模式）。激活 "正常 "模式后，虽然 GPU 可以短暂地以更高的时钟速度运行，但速度很快就会降到 800 MHz 左右。根据所选模式的不同，3DMark 的结果要么高于（"高"、"正常"），要么低于（"低"、"静音"）此处使用的 iGPU 的平均值。
| 3DMark 06 Standard Score | 29112 points | |
| 3DMark 11 Performance | 7241 points | |
| 3DMark Cloud Gate Standard Score | 22475 points | |
| 3DMark Fire Strike Score | 4716 points | |
| 3DMark Time Spy Score | 1512 points | |
Help | ||
游戏性能
Gram 并非游戏笔记本电脑。不过，它仍能在低设置下将一些要求不高的游戏流畅地呈现在屏幕上。帧率范围高于所用 iGPU 的平均水平。
| The Witcher 3 - 1366x768 Medium Graphics & Postprocessing | |
| Average Intel Iris Xe Graphics G7 96EUs (21.4 - 77.8, n=184) | |
| LG Gram SuperSlim (2023) | |
| Samsung Galaxy Book3 Pro 14 | |
| Average of class Office (12 - 106.3, n=68, last 2 years) | |
| Lenovo ThinkPad X1 Carbon G11-21HNS00000 | |
| LG Gram 15Z90Q | |
为了评估帧频是否在较长时间内保持稳定，我们以全高清分辨率和最高质量设置运行游戏"TheWitcher 3"约 60 分钟。在此期间，游戏角色不会移动。帧速率不在可玩范围内，几分钟后，帧速率降至更低水平。高 "冷却模式会导致帧频变化。
The Witcher 3 FPS Chart
| low | med. | high | ultra | |
|---|---|---|---|---|
| The Witcher 3 (2015) | 84.9 | 53.5 | 28.2 | 15.1 |
| Dota 2 Reborn (2015) | 118.1 | 84.2 | 65.3 | 58.1 |
| Final Fantasy XV Benchmark (2018) | 41.8 | 22.6 | 16.5 | |
| X-Plane 11.11 (2018) | 50.1 | 42 | 37.7 | |
| Strange Brigade (2018) | 88.1 | 40.1 | 27.4 | 24.3 |
| F1 22 (2022) | 41.5 | 37.3 | 27.5 | 20.7 |
排放 - Gram SuperSlim 不会产生太多噪音
噪音水平
使用 "正常 "冷却模式时，最大噪音值为 43.3 dB(A)--对于一款简单的办公笔记本电脑来说，这个噪音值略微偏高。低噪音 "和 "静音 "模式可显著降低噪音水平，但会影响性能。在日常操作中（办公、收发电子邮件、银行业务等），无论选择哪种散热模式，笔记本电脑都能安静或无声地运行。
Noise Level
| Idle |
| 25.2 / 25.2 / 25.2 dB(A) |
| Load |
| 43.1 / 43.3 dB(A) |
 | ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min:  , med:  , max:  Earthworks M23R, Arta (15 cm distance) environment noise: 25.2 dB(A) | ||
| LG Gram SuperSlim (2023) Iris Xe G7 96EUs, i7-1360P, SK hynix PC801 HFS001TEJ9X101N | Samsung Galaxy Book3 Pro 14 Iris Xe G7 96EUs, i7-1360P, WD PC SN740 512GB SDDPMQD-512G-1101 | Lenovo ThinkPad X1 Carbon G11-21HNS00000 Iris Xe G7 96EUs, i7-1365U, WDC PC SN810 1TB | Acer Swift Edge SFE16-42-R1GM Radeon 680M, R7 7735U, Micron 3400 1TB MTFDKBA1T0TFH | LG Gram 15Z90Q Iris Xe G7 80EUs, i5-1240P, Samsung PM9A1 MZVL21T0HCLR | Apple MacBook Air 15 2023 M2 16 GB M2 10-Core GPU, M2, Apple SSD AP1024Z | |
|---|---|---|---|---|---|---|
| Noise | -6% | 0% | -4% | 2% | ||
| off / environment * | 25.2 | 25.2 -0% | 24.8 2% | 25.7 -2% | 25 1% | |
| Idle Minimum * | 25.2 | 25.2 -0% | 24.8 2% | 25.7 -2% | 26 -3% | |
| Idle Average * | 25.2 | 25.2 -0% | 24.8 2% | 27 -7% | 27 -7% | |
| Idle Maximum * | 25.2 | 32 -27% | 28.5 -13% | 29.3 -16% | 28 -11% | |
| Load Average * | 43.1 | 45.25 -5% | 39.6 8% | 42.3 2% | 37 14% | |
| Load Maximum * | 43.3 | 45.3 -5% | 42.7 1% | 42.7 1% | 37 15% | |
| Witcher 3 ultra * | 42.7 | 37 |
* ... smaller is better
温度
在负载情况下，笔记本电脑在某些地方会明显升温，但总体升温幅度不大。在压力测试中，我们测得一处最高温度为 50.4 °C（约 123 °F）。在日常运行中，温度保持在绿色范围内。
(±) The maximum temperature on the upper side is 43.9 °C / 111 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 50.4 °C / 123 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 29.6 °C / 85 F, compared to the device average of 29.5 °C / 85 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 34.9 °C / 95 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 31 °C / 87.8 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-3.3 °C / -5.9 F).
| LG Gram SuperSlim (2023) Intel Core i7-1360P, Intel Iris Xe Graphics G7 96EUs | Samsung Galaxy Book3 Pro 14 Intel Core i7-1360P, Intel Iris Xe Graphics G7 96EUs | Lenovo ThinkPad X1 Carbon G11-21HNS00000 Intel Core i7-1365U, Intel Iris Xe Graphics G7 96EUs | Acer Swift Edge SFE16-42-R1GM AMD Ryzen 7 7735U, AMD Radeon 680M | LG Gram 15Z90Q Intel Core i5-1240P, Intel Iris Xe Graphics G7 80EUs | Apple MacBook Air 15 2023 M2 16 GB Apple M2, Apple M2 10-Core GPU | |
|---|---|---|---|---|---|---|
| Heat | 7% | 18% | 5% | 18% | 18% | |
| Maximum Upper Side * | 43.9 | 43.9 -0% | 44.4 -1% | 49.4 -13% | 46 -5% | 45.1 -3% |
| Maximum Bottom * | 50.4 | 50.7 -1% | 45.3 10% | 44.7 11% | 45 11% | 42.5 16% |
| Idle Upper Side * | 35.8 | 30.8 14% | 24.9 30% | 34 5% | 25 30% | 25.9 28% |
| Idle Bottom * | 37.5 | 31.6 16% | 25.7 31% | 31.6 16% | 24 36% | 25.8 31% |
* ... smaller is better
压力测试
压力测试（Prime95 和 Furmark 持续运行）代表了一种极端情况，我们用它来评估系统在满负荷情况下的稳定性。在测试开始时，CPU（P：2 GHz；E：1.5 至 1.6 GHz）和 GPU（850 MHz）的运行时钟频率较低，在测试继续进行时，时钟频率值进一步下降。
发言人
立体声扬声器产生的声音总体上可以接受。值得批评的地方是低音几乎没有，高音明显过于突出。为了获得更好的声音体验，我们建议使用耳机或外置扬声器。
LG Gram SuperSlim (2023) audio analysis
(+) | speakers can play relatively loud (86.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 23.1% lower than median
(±) | linearity of bass is average (11.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.3% away from median
(+) | mids are linear (4.8% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.9% higher than median
(+) | highs are linear (5.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (16.9% difference to median)
Compared to same class
» 20% of all tested devices in this class were better, 6% similar, 74% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 27% of all tested devices were better, 7% similar, 66% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Acer Swift Edge SFE16-42-R1GM audio analysis
(+) | speakers can play relatively loud (83.7 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 30% lower than median
(±) | linearity of bass is average (12.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.7% away from median
(±) | linearity of mids is average (8% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7.4% higher than median
(±) | linearity of highs is average (8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.3% difference to median)
Compared to same class
» 62% of all tested devices in this class were better, 8% similar, 30% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 67% of all tested devices were better, 6% similar, 28% worse
» The best had a delta of 4%, average was 25%, worst was 134%
电源管理 - Gram 笔记本电脑的电池寿命极长
耗电量
笔记本电脑在功耗方面没有任何明显的表现。在压力测试和 Witcher 3 测试中，它的功耗都在不断降低。随附的 65 瓦充电器可提供足够的电量。
| Off / Standby | 0.26 / 0.76 Watt |
| Idle | 4.2 / 8.9 / 10.3 Watt |
| Load |
47 / 49 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| LG Gram SuperSlim (2023) i7-1360P, Iris Xe G7 96EUs, SK hynix PC801 HFS001TEJ9X101N, OLED, 1920x1080, 15.6" | Samsung Galaxy Book3 Pro 14 i7-1360P, Iris Xe G7 96EUs, WD PC SN740 512GB SDDPMQD-512G-1101, AMOLED, 2880x1800, 14" | Lenovo ThinkPad X1 Carbon G11-21HNS00000 i7-1365U, Iris Xe G7 96EUs, WDC PC SN810 1TB, IPS, 1920x1200, 14" | Acer Swift Edge SFE16-42-R1GM R7 7735U, Radeon 680M, Micron 3400 1TB MTFDKBA1T0TFH, OLED, 3840x2400, 16" | LG Gram 15Z90Q i5-1240P, Iris Xe G7 80EUs, Samsung PM9A1 MZVL21T0HCLR, IPS, 1920x1080, 15.6" | Apple MacBook Air 15 2023 M2 16 GB M2, M2 10-Core GPU, Apple SSD AP1024Z, IPS, 2880x1864, 15.3" | Average Intel Iris Xe Graphics G7 96EUs | Average of class Office | |
|---|---|---|---|---|---|---|---|---|
| Power Consumption | -9% | 13% | -17% | -2% | 21% | -12% | 1% | |
| Idle Minimum * | 4.2 | 4.2 -0% | 3.9 7% | 8.6 -105% | 4 5% | 2.2 48% | 5.34 ? -27% | 4.54 ? -8% |
| Idle Average * | 8.9 | 4.7 47% | 6.3 29% | 7.7 13% | 7 21% | 10 -12% | 8.55 ? 4% | 7.49 ? 16% |
| Idle Maximum * | 10.3 | 11.4 -11% | 6.9 33% | 9.3 10% | 13 -26% | 10.1 2% | 10.8 ? -5% | 9.14 ? 11% |
| Load Average * | 47 | 61.5 -31% | 41.8 11% | 47.9 -2% | 45 4% | 33.6 29% | 45.3 ? 4% | 42.8 ? 9% |
| Witcher 3 ultra * | 43.8 | 55.1 -26% | 33.2 24% | 46.3 -6% | 35.2 20% | 27.8 37% | ||
| Load Maximum * | 49 | 64 -31% | 63.4 -29% | 56 -14% | 66 -35% | 37.2 24% | 67.5 ? -38% | 61.3 ? -25% |
* ... smaller is better
Power Consumption The Witcher 3 / Stress Test
Power Consumption With External Monitor
电池寿命
在 WLAN 测试（通过脚本加载网站）和持续循环播放短片《Big Buck Bunny》（H.264 编码，FHD）的视频测试中，15.6 英寸笔记本电脑的电池续航时间分别达到 12:29 小时和 14:40 小时。在这两项测试中，笔记本电脑的省电功能均已关闭，显示屏亮度也降至约 150 cd/m²。在进行视频测试时，通信模块也处于关闭状态。
| LG Gram SuperSlim (2023) i7-1360P, Iris Xe G7 96EUs, 60 Wh | Samsung Galaxy Book3 Pro 14 i7-1360P, Iris Xe G7 96EUs, 63 Wh | Lenovo ThinkPad X1 Carbon G11-21HNS00000 i7-1365U, Iris Xe G7 96EUs, 57 Wh | Acer Swift Edge SFE16-42-R1GM R7 7735U, Radeon 680M, 54 Wh | LG Gram 15Z90Q i5-1240P, Iris Xe G7 80EUs, 80 Wh | Apple MacBook Air 15 2023 M2 16 GB M2, M2 10-Core GPU, 66.5 Wh | Average of class Office | |
|---|---|---|---|---|---|---|---|
| Battery Runtime | -29% | -16% | -49% | -10% | 17% | -25% | |
| Reader / Idle | 1651 | 1257 -24% | 653 -60% | 1384 -16% | 1300 ? -21% | ||
| H.264 | 880 | 712 -19% | 848 -4% | 518 -41% | 1005 14% | 704 ? -20% | |
| WiFi v1.3 | 749 | 528 -30% | 839 12% | 437 -42% | 716 -4% | 993 33% | 602 ? -20% |
| Load | 190 | 109 -43% | 84 -56% | 89 -53% | 173 -9% | 197 4% | 118.1 ? -38% |
Pros
Cons
评价：超轻、移动性极强、显示效果出色的办公笔记本电脑
通过 Gram SuperSlim，LG 推出了一款非常轻（990 克，约 2.18 磅）、超薄（≤ 12.55 毫米，0.49 英寸）的笔记本电脑。结合 12 至 15 小时的超长实际电池续航时间，这款笔记本电脑的移动性极强。
LG 的 Gram SuperSlim 带来了轻便、移动的工作设备，但也带来了高昂的价格：不到一公斤的笔记本电脑需要支付 1,600 欧元（约合 1,763 美元）。
纤薄的机身也导致了一些妥协，除了 3.5 毫米音频接口外，这款笔记本电脑仅提供 USB-C 端口（2 个 Thunderbolt 4、1 个 USB 3.2 Gen 2）。这意味着，如果没有扩展坞解决方案或相应的适配器，就无法使用显示器等许多外部设备。
结合 酷睿 i7-1360P和 16 GB 内存（LPDDR5，板载）的组合，可以轻松处理办公和互联网应用。虽然它能以强大的性能应对短时间的负载高峰，但它并不是为持续的高性能而设计的。在很大程度上，这款笔记本电脑的噪音排放还算可以，但在满载情况下，噪音可能会更小一些。
OLED 显示屏（1,920 x 1,080 像素，15.6 英寸）具有高亮度、出色的对比度、较短的响应时间和很好的色彩空间覆盖率。例如，DCI-P3 色彩空间完全覆盖。
另一种选择可能是 宏碁 Swift Edge SFE16-42它的计算性能明显高于 Gram，但电池续航时间明显落后。此外，Swift 还比 Gram 重约 200 克（约 0.44 磅）。
LG Gram SuperSlim (2023)
- 07/26/2023 v7 (old)
Sascha Mölck
Transparency
The selection of devices to be reviewed is made by our editorial team. The test sample was provided to the author as a loan by the manufacturer or retailer for the purpose of this review. The lender had no influence on this review, nor did the manufacturer receive a copy of this review before publication. There was no obligation to publish this review. We never accept compensation or payment in return for our reviews. As an independent media company, Notebookcheck is not subjected to the authority of manufacturers, retailers or publishers.
This is how Notebookcheck is testing
Every year, Notebookcheck independently reviews hundreds of laptops and smartphones using standardized procedures to ensure that all results are comparable. We have continuously developed our test methods for around 20 years and set industry standards in the process. In our test labs, high-quality measuring equipment is utilized by experienced technicians and editors. These tests involve a multi-stage validation process. Our complex rating system is based on hundreds of well-founded measurements and benchmarks, which maintains objectivity. Further information on our test methods can be found here.
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