联想IdeaPad Flex 5 16回顾--经济实惠的16英寸2合1,配备Ryzen 7000
通过其IdeaPad Flex系列,联想提供了入门级的二合一设备,而且今年新的G8代也配备了英特尔以及AMD处理器。每个型号都有一个反射式、16:10格式的全高清触摸屏。我们的审查机器配备了AMD Ryzen 7 7730U配有16GB内存和1TB SSD。建议零售价为999美元,这使其成为顶级机型,但配备较小的512GB固态硬盘的设备目前可以在750美元以下买到。虽然AMD的处理器有一个新的名字,但它实际上是两年前的 Ryzen 7 5825U.
潜在的竞争对手比较
Rating | Date | Model | Weight | Height | Size | Resolution | Price |
---|---|---|---|---|---|---|---|
80.7 % v7 (old) | 04 / 2023 | Lenovo IdeaPad Flex 5 16ABR G8 R7 7730U, Vega 8 | 2 kg | 18.7 mm | 16.00" | 1920x1200 | |
85.7 % v7 (old) | 06 / 2022 | Dell Inspiron 16 7620 2-in-1 i7-1260P, Iris Xe G7 96EUs | 2.1 kg | 18.41 mm | 16.00" | 1920x1200 | |
88.7 % v7 (old) | 08 / 2022 | Lenovo Yoga 7 16IAP7 i7-1260P, Iris Xe G7 96EUs | 2 kg | 19.2 mm | 16.00" | 2560x1600 | |
86.6 % v7 (old) | 03 / 2022 | Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE i5-1135G7, Iris Xe G7 80EUs | 1.4 kg | 11 mm | 15.60" | 1920x1080 | |
86.7 % v7 (old) | 04 / 2023 | Samsung Galaxy Book3 Pro 360 16, i5-1340P i5-1340P, Iris Xe G7 80EUs | 1.7 kg | 13 mm | 16.00" | 2880x1800 |
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机箱 - IdeaPad Flex,带铝盖
从颜色上看,IdeaPad Flex 5 16有北极灰或深海蓝两种颜色可供选择。该设备有一个塑料的基本单元,只有显示盖子是由铝制成的。就外观而言,我们的灰色评测设备看起来特别低调,除了两个联想的标志外,二合一设备没有任何视觉上的突出表现。它不显眼的外观意味着它可以在办公室使用,而不会引起人们对它的过分关注。16:10面板的显示边框也很薄,令人愉悦。
底座很结实,只有顶部的中间区域可以明显弯曲。然而,这在打字时没有任何问题。显示屏盖非常稳定,我们只能通过大量的选择性压力来产生轻微的弯曲。两个铰链都很紧,很难用一只手打开盖子,但同时,当你移动它时,显示屏也会晃动得很厉害。作为一个二合一产品,整个显示屏可以折叠。这样做时,输入设备会自动关闭。该设备的重量略高于2公斤,作为平板电脑使用时并不特别舒适。所提供的手写笔不能存放在设备内,但由于有一个小适配器,它可以被固定在一个USB-A端口上(尽管这也阻碍了其他端口)。
对于我们的评测设备的制造质量(就外壳本身而言),不能有任何抱怨,总的来说,考虑到这个价格,质量还是不错的。没有更多,也没有更少。
功能 - USB-C和一个读卡器
在端口方面,基本要求由USB-A和USB-C(也可用于视频输出和充电)以及一个HDMI输出来满足。此外,在设备的右侧,联想安装了一个功能齐全的读卡器,由于与我们的参考卡Angelbird AV Pro V60配对时,其传输速率超过80MB/s,表现良好。Wi-Fi模块支持Wi-Fi 6和160 MHz(1x1),这限制了最大传输速率几乎为1 GBit/s。结果非常稳定,对于日常使用来说绰绰有余,此外,竞争者也没有任何速度。带有机械快门的1080p摄像头可以完成它的工作,但即使在合理的照明条件下,它也不能产生特别好的图像。
SD Card Reader | |
average JPG Copy Test (av. of 3 runs) | |
Lenovo Yoga 7 16IAP7 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
Lenovo IdeaPad Flex 5 16ABR G8 (Angelibird AV Pro V60) | |
Average of class Convertible (17.7 - 209, n=29, last 2 years) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P (AV Pro SD microSD 128 GB V60) | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE (AV Pro SD microSD 128 GB V60) | |
Dell Inspiron 16 7620 2-in-1 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
maximum AS SSD Seq Read Test (1GB) | |
Average of class Convertible (22.6 - 263, n=28, last 2 years) | |
Lenovo Yoga 7 16IAP7 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
Lenovo IdeaPad Flex 5 16ABR G8 (Angelibird AV Pro V60) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P (AV Pro SD microSD 128 GB V60) | |
Dell Inspiron 16 7620 2-in-1 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE (AV Pro SD microSD 128 GB V60) |
Networking | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
iperf3 transmit AXE11000 | |
iperf3 receive AXE11000 | |
Dell Inspiron 16 7620 2-in-1 | |
iperf3 transmit AXE11000 6GHz | |
iperf3 receive AXE11000 6GHz | |
Lenovo Yoga 7 16IAP7 | |
iperf3 transmit AXE11000 6GHz | |
iperf3 receive AXE11000 6GHz | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
iperf3 transmit AX12 | |
iperf3 receive AX12 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
iperf3 transmit AXE11000 | |
iperf3 receive AXE11000 | |
iperf3 transmit AXE11000 6GHz | |
iperf3 receive AXE11000 6GHz | |
维护
底部外壳由几颗Torx T5螺丝固定,可以很容易地取下。在里面,你可以看到电池、风扇、M.2 SSD以及Wi-Fi模块。内存是焊接的,因此,不能扩展。
输入设备 - 一个带有数字键盘和背光的标准键盘
联想为IdeaPad Flex 5 16配备了一个背光键盘,其中包括一个专用数字键盘。其质量是我们在IdeaPad中已经习惯的那种,提供平均的打字体验。尽管我们在测试中大量打字时没有遇到任何问题,但显然有更好的(而且通常更昂贵)替代品。就质量而言,ClickPad很差,因为它没有安装水平(它在右侧有些低),而且还有些摇晃。此外,点击的声音非常大,而且有一种低质量的声音。另外,由于ClickPad位于空格键的正下方,因此,有点偏离中心,这在最初可能需要一些时间来适应。
作为标准配置,该设备配备了联想数字笔2,它有4096个压力敏感度等级。它的直径为9.5毫米,形状与普通笔相同,使用起来比可以存放在机箱内的小型手写笔要舒适得多。在我们的测试中,输入笔工作得很好,总的来说,电容式触摸屏的反应非常快--不过,这也是你对现代触摸屏的期望。
显示屏 - 联想使用廉价的IPS面板
联想提供两种不同的、16:10格式的IPS触摸屏。除了我们评测设备中的全高清型号外,还有一个更高分辨率的2.5K变体。全高清面板给人的第一印象很差,因为图像看起来很有颗粒感。然而,这只是由于联想选择的标准墙纸太差。从主观的角度来看,图像质量以及响应时间都相当不错。除此之外,PWM闪烁不存在,只有在边缘可以看到轻微的光渗入。
平均亮度约为370cd/m²,因此,与我们的竞争对手相比,可以认为是在一个合理的水平。同时,黑度低得令人高兴,为0.25,并导致一个非常好的对比度,超过1500:1。
|
Brightness Distribution: 89 %
Center on Battery: 392 cd/m²
Contrast: 1568:1 (Black: 0.25 cd/m²)
ΔE Color 7.3 | 0.5-29.43 Ø4.91, calibrated: 5.4
ΔE Greyscale 6.5 | 0.5-98 Ø5.2
41.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
57.6% sRGB (Argyll 2.2.0 3D)
40% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.29
Lenovo IdeaPad Flex 5 16ABR G8 LEN160WUXGA, IPS, 1920x1200, 16" | Dell Inspiron 16 7620 2-in-1 BOE NV16N45, IPS, 1920x1200, 16" | Lenovo Yoga 7 16IAP7 Lenovo LEN160WQXGA, IPS, 2560x1600, 16" | Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE SDC4159, OLED, 1920x1080, 15.6" | Samsung Galaxy Book3 Pro 360 16, i5-1340P ATNA60CL02-0, AMOLED2X, 2880x1800, 16" | |
---|---|---|---|---|---|
Display | 67% | 67% | 120% | 119% | |
Display P3 Coverage | 40 | 67 68% | 67 68% | 99.9 150% | 99.9 150% |
sRGB Coverage | 57.6 | 95.9 66% | 95.7 66% | 100 74% | 100 74% |
AdobeRGB 1998 Coverage | 41.3 | 69.3 68% | 69.3 68% | 97.6 136% | 96.5 134% |
Response Times | 0% | -16% | 92% | 98% | |
Response Time Grey 50% / Grey 80% * | 33 ? | 32 ? 3% | 36 ? -9% | 2 ? 94% | 0.5 98% |
Response Time Black / White * | 20.2 ? | 20.8 ? -3% | 24.8 ? -23% | 2 ? 90% | 0.5 98% |
PWM Frequency | 60 | 240 | |||
Screen | 8% | 23% | 67% | 1478% | |
Brightness middle | 392 | 320.7 -18% | 393.7 0% | 290 -26% | 408 4% |
Brightness | 371 | 309 -17% | 367 -1% | 290 -22% | 412 11% |
Brightness Distribution | 89 | 90 1% | 84 -6% | 99 11% | 98 10% |
Black Level * | 0.25 | 0.36 -44% | 0.38 -52% | 0.05 80% | 0.002 99% |
Contrast | 1568 | 891 -43% | 1036 -34% | 5800 270% | 204000 12910% |
Colorchecker dE 2000 * | 7.3 | 4.18 43% | 1.97 73% | 1.84 75% | 2.27 69% |
Colorchecker dE 2000 max. * | 20.8 | 8.48 59% | 5.46 74% | 3.83 82% | 3.53 83% |
Colorchecker dE 2000 calibrated * | 5.4 | 0.77 86% | 0.62 89% | 2.69 50% | 2.42 55% |
Greyscale dE 2000 * | 6.5 | 6.3 3% | 2.1 68% | 1.24 81% | 2.69 59% |
Gamma | 2.29 96% | 2.21 100% | 2.1 105% | 2.2 100% | 2.45 90% |
CCT | 5993 108% | 6258 104% | 6461 101% | 6686 97% | 6942 94% |
Total Average (Program / Settings) | 25% /
19% | 25% /
27% | 93% /
82% | 565% /
990% |
* ... smaller is better
然而,当用专业的CalMAN软件(X-Rite i1 Pro 2)进行分析时,很快就会发现我们面对的是一个低预算的IPS面板。开箱后,有一个轻微的黄色色调,色温有点太暖。校准后,灰度是准确的,而且不再有色差的存在。相应的配置文件--可以在上面免费下载--将最大亮度降低了约40cd/m²,在非常明亮的环境中是明显的。
然而,我们的校准对极高的色彩偏差并没有多大帮助,因为IPS面板根本无法更准确地显示色彩。即使是小的sRGB色彩空间,也只覆盖了58%。由于这个原因,IdeaPad Flex 5 16不适合编辑图像。虽然这对许多用户来说不应该是个问题,但在2023年,sRGB面板应该作为标准配置出现。至少可选的2.5K显示屏应该覆盖完整的sRGB色彩空间。
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
20.2 ms ... rise ↗ and fall ↘ combined | ↗ 10 ms rise | |
↘ 10.2 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. » 41 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (20.9 ms). | ||
↔ Response Time 50% Grey to 80% Grey | ||
33 ms ... rise ↗ and fall ↘ combined | ↗ 15.9 ms rise | |
↘ 17.1 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. » 41 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (32.8 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 8715 (minimum: 5 - maximum: 343500) Hz was measured. |
反射式触摸屏在户外感觉不是特别好,因为即使没有阳光,也会有很多反射存在。IPS面板的视角稳定性还算不错。
性能--AMD的Zen3内核仍有竞争力
测试条件
预装的联想Vantage软件提供三种不同的性能模式:省电模式、智能冷却和高性能。我们在高性能模式下进行了以下基准测试和测量,因为它不会严重影响风扇的噪音。
处理器 - Ryzen 7 7730U或Ryzen 7 5825U
瞥了一眼数据表,你会被原谅认为 Ryzen 7 7730U是一个新的移动处理器。事实上,它是一个重新命名的Ryzen 7 5825U它的8个Zen3核心可以运行总共16个线程。在IdeaPad Flex 5 16中,该处理器短暂地消耗了48瓦,随后降至约33瓦,最终降至25瓦。这意味着这种老式AMD处理器在多核测试中仍然领先于英特尔的Alder Lake芯片。英特尔只在单核测试中领先,这要归功于其性能核心。然而,这在日常使用中其实并不明显。
在电池模式下,多核性能下降了约50%。其他CPU基准测试列在 我们的技术部分.
Cinebench R15 Multi Continuous test
Cinebench R23: Multi Core | Single Core
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 | 7z b 4 -mmt1
Geekbench 5.5: Multi-Core | Single-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
CPU Performance Rating | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average of class Convertible | |
Average AMD Ryzen 7 7730U | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
Cinebench R23 / Multi Core | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Lenovo Yoga 7 16IAP7 | |
Average of class Convertible (616 - 18698, n=63, last 2 years) | |
Average AMD Ryzen 7 7730U (7286 - 11490, n=6) | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
Cinebench R23 / Single Core | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Dell Inspiron 16 7620 2-in-1 | |
Average of class Convertible (308 - 1980, n=63, last 2 years) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U (1335 - 1466, n=6) | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
Cinebench R20 / CPU (Multi Core) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Lenovo Yoga 7 16IAP7 | |
Average of class Convertible (242 - 7303, n=63, last 2 years) | |
Average AMD Ryzen 7 7730U (2849 - 4267, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
Cinebench R20 / CPU (Single Core) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Lenovo Yoga 7 16IAP7 | |
Dell Inspiron 16 7620 2-in-1 | |
Average of class Convertible (149.8 - 781, n=62, last 2 years) | |
Average AMD Ryzen 7 7730U (533 - 573, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
Cinebench R15 / CPU Multi 64Bit | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Lenovo Yoga 7 16IAP7 | |
Average AMD Ryzen 7 7730U (1588 - 1942, n=6) | |
Average of class Convertible (110.1 - 2889, n=65, last 2 years) | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
Cinebench R15 / CPU Single 64Bit | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Dell Inspiron 16 7620 2-in-1 | |
Average of class Convertible (68.6 - 302, n=62, last 2 years) | |
Average AMD Ryzen 7 7730U (221 - 233, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
Blender / v2.79 BMW27 CPU | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Average of class Convertible (175 - 1059, n=59, last 2 years) | |
Lenovo Yoga 7 16IAP7 | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Average AMD Ryzen 7 7730U (277 - 374, n=5) | |
Lenovo IdeaPad Flex 5 16ABR G8 |
7-Zip 18.03 / 7z b 4 | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U (40263 - 51898, n=6) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Lenovo Yoga 7 16IAP7 | |
Average of class Convertible (12977 - 72400, n=60, last 2 years) | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
7-Zip 18.03 / 7z b 4 -mmt1 | |
Lenovo Yoga 7 16IAP7 | |
Dell Inspiron 16 7620 2-in-1 | |
Average AMD Ryzen 7 7730U (5222 - 5426, n=6) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average of class Convertible (3672 - 6493, n=60, last 2 years) | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
Geekbench 5.5 / Multi-Core | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Average of class Convertible (663 - 14016, n=63, last 2 years) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Dell Inspiron 16 7620 2-in-1 | |
Average AMD Ryzen 7 7730U (6747 - 8257, n=6) | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
Geekbench 5.5 / Single-Core | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Dell Inspiron 16 7620 2-in-1 | |
Average of class Convertible (319 - 2062, n=63, last 2 years) | |
Average AMD Ryzen 7 7730U (1464 - 1500, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
HWBOT x265 Benchmark v2.2 / 4k Preset | |
Lenovo Yoga 7 16IAP7 | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U (9.91 - 13.7, n=6) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Average of class Convertible (0.73 - 22.4, n=62, last 2 years) | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
LibreOffice / 20 Documents To PDF | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Average of class Convertible (42 - 121.5, n=59, last 2 years) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U (48.4 - 53.6, n=6) | |
Dell Inspiron 16 7620 2-in-1 | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P |
R Benchmark 2.5 / Overall mean | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U (0.515 - 0.543, n=6) | |
Average of class Convertible (0.4102 - 1.013, n=59, last 2 years) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Dell Inspiron 16 7620 2-in-1 | |
Lenovo Yoga 7 16IAP7 |
* ... 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 | |
Average AMD Ryzen 7 7730U | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average of class Convertible | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Dell Inspiron 16 7620 2-in-1 |
AIDA64 / FP32 Ray-Trace | |
Average AMD Ryzen 7 7730U (11322 - 13069, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average of class Convertible (468 - 29594, n=63, last 2 years) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Dell Inspiron 16 7620 2-in-1 |
AIDA64 / FPU Julia | |
Average AMD Ryzen 7 7730U (72772 - 83307, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average of class Convertible (2644 - 114033, n=62, last 2 years) | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Dell Inspiron 16 7620 2-in-1 |
AIDA64 / CPU SHA3 | |
Average AMD Ryzen 7 7730U (2424 - 2782, n=6) | |
Average of class Convertible (182 - 4841, n=62, last 2 years) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Dell Inspiron 16 7620 2-in-1 |
AIDA64 / CPU Queen | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U (86118 - 95529, n=6) | |
Lenovo Yoga 7 16IAP7 | |
Dell Inspiron 16 7620 2-in-1 | |
Average of class Convertible (10502 - 120368, n=62, last 2 years) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
AIDA64 / FPU SinJulia | |
Average AMD Ryzen 7 7730U (10753 - 11716, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average of class Convertible (659 - 16315, n=62, last 2 years) | |
Dell Inspiron 16 7620 2-in-1 | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
AIDA64 / FPU Mandel | |
Average AMD Ryzen 7 7730U (40080 - 45955, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average of class Convertible (1420 - 61249, n=62, last 2 years) | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Dell Inspiron 16 7620 2-in-1 |
AIDA64 / CPU AES | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Average of class Convertible (1279 - 169089, n=62, last 2 years) | |
Average AMD Ryzen 7 7730U (42560 - 56403, n=6) | |
Lenovo Yoga 7 16IAP7 | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Dell Inspiron 16 7620 2-in-1 |
AIDA64 / CPU ZLib | |
Average AMD Ryzen 7 7730U (646 - 733, n=6) | |
Average of class Convertible (61.4 - 1243, n=62, last 2 years) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Dell Inspiron 16 7620 2-in-1 | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
AIDA64 / FP64 Ray-Trace | |
Average AMD Ryzen 7 7730U (5986 - 6886, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average of class Convertible (254 - 16065, n=62, last 2 years) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Dell Inspiron 16 7620 2-in-1 |
AIDA64 / CPU PhotoWorxx | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Average of class Convertible (5136 - 53406, n=62, last 2 years) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Dell Inspiron 16 7620 2-in-1 | |
Average AMD Ryzen 7 7730U (13747 - 19447, n=6) |
系统性能
在合成的PCMark 10中,IdeaPad领先于其竞争对手,英特尔的竞争设备只在CrossMark中享有优势。然而,从主观上看,性能非常好,考虑到快速的处理器和PCIe SSD,这并不令人惊讶。虽然内存不能扩展,但16GB应该能让用户有足够的能力处理日常任务,在未来几年也是如此。
CrossMark: Overall | Productivity | Creativity | Responsiveness
PCMark 10 / Score | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (5285 - 6403, n=6) | |
Average of class Convertible (1486 - 7963, n=59, last 2 years) | |
Lenovo Yoga 7 16IAP7 | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P |
PCMark 10 / Essentials | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Lenovo Yoga 7 16IAP7 | |
Average AMD Ryzen 7 7730U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (10084 - 11458, n=6) | |
Average of class Convertible (3975 - 12059, n=59, last 2 years) | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P |
PCMark 10 / Productivity | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (8443 - 9761, n=6) | |
Average of class Convertible (2764 - 10800, n=59, last 2 years) | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P |
PCMark 10 / Digital Content Creation | |
Average of class Convertible (811 - 12360, n=59, last 2 years) | |
Lenovo Yoga 7 16IAP7 | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (4705 - 6561, n=6) | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
CrossMark / Overall | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Dell Inspiron 16 7620 2-in-1 | |
Average of class Convertible (310 - 1912, n=60, last 2 years) | |
Average AMD Ryzen 7 7730U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (1296 - 1350, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 |
CrossMark / Productivity | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Dell Inspiron 16 7620 2-in-1 | |
Average of class Convertible (389 - 1790, n=60, last 2 years) | |
Average AMD Ryzen 7 7730U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (1301 - 1354, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 |
CrossMark / Creativity | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Average of class Convertible (252 - 2183, n=60, last 2 years) | |
Dell Inspiron 16 7620 2-in-1 | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (1372 - 1461, n=6) |
CrossMark / Responsiveness | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Lenovo Yoga 7 16IAP7 | |
Average of class Convertible (295 - 1868, n=60, last 2 years) | |
Dell Inspiron 16 7620 2-in-1 | |
Average AMD Ryzen 7 7730U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (955 - 1086, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 |
PCMark 10 Score | 6403 points | |
Help |
AIDA64 / Memory Copy | |
Lenovo Yoga 7 16IAP7 | |
Average of class Convertible (16353 - 108544, n=62, last 2 years) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U (34315 - 42873, n=6) | |
Dell Inspiron 16 7620 2-in-1 |
AIDA64 / Memory Read | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Average of class Convertible (12706 - 125359, n=62, last 2 years) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Dell Inspiron 16 7620 2-in-1 | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U (38520 - 39632, n=6) |
AIDA64 / Memory Write | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Average of class Convertible (10177 - 117920, n=62, last 2 years) | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Lenovo Yoga 7 16IAP7 | |
Dell Inspiron 16 7620 2-in-1 | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U (29984 - 41796, n=6) |
AIDA64 / Memory Latency | |
Average of class Convertible (7.4 - 173, n=62, last 2 years) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Lenovo Yoga 7 16IAP7 | |
Average AMD Ryzen 7 7730U (94.4 - 110.6, n=6) | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
* ... smaller is better
DPC延迟
在我们的标准化延迟测试中(上网、4K YouTube播放、CPU负载),评测设备受到可用BIOS版本的轻微限制,因此,在实时音频软件领域的适用性有限。
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Lenovo Yoga 7 16IAP7 | |
Dell Inspiron 16 7620 2-in-1 |
* ... smaller is better
大容量存储
有趣的是,联想安装了三星的PCIe 4.0固态硬盘(PM9B1),但该插槽只支持较慢的3.0标准,这就是为什么传输速率被限制在3.6GB/s。然而,在实践中,并没有任何限制。在第一次启动后,用户有887GB可供支配。更多的SSD基准测试可以在这里.
* ... smaller is better
Continuous performance: DiskSpd Read Loop, Queue Depth 8
图形卡
Ryzen 7 7730U使用旧的但熟悉的RX-Vega-8-iGPU.当然,从性能上讲,它不能完全跟上较新的Radeon 680M但它仍然能够保持与最新的Iris Xe Graphics G7英特尔也仍然在其目前的猛禽湖CPU中使用。在这个领域,英特尔iGPU有优势,但总体而言,性能差异非常小,这意味着在日常情况下,Vega 8和Iris Xe Graphics之间没有真正的区别。
游戏也有同样大的限制,建议将注意力集中在较早或要求较低的游戏上。然而,至少性能保持完全稳定,即使在长时间的游戏中,正如我们的Time Spy 压力测试和Witcher 3 耐力测试所证明的那样。在电池模式下,GPU性能也几乎保持不变。其他GPU基准测试可在 我们的技术部分.
3DMark 11 Performance | 6776 points | |
3DMark Fire Strike Score | 3819 points | |
3DMark Time Spy Score | 1514 points | |
Help |
Blender / v3.3 Classroom HIP/AMD | |
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000) (477 - 1133, n=12) | |
Average of class Convertible (607 - 880, n=6, last 2 years) | |
Lenovo IdeaPad Flex 5 16ABR G8 |
Blender / v3.3 Classroom CPU | |
Lenovo Yoga 7 16IAP7 | |
Average of class Convertible (269 - 2067, n=60, last 2 years) | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Average AMD Radeon RX Vega 8 (Ryzen 4000/5000) (463 - 758, n=18) | |
Lenovo IdeaPad Flex 5 16ABR G8 |
* ... smaller is better
The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+) | |
Average of class Convertible (10 - 123.3, n=47, last 2 years) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Lenovo Yoga 7 16IAP7 | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P |
GTA V - 1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x | |
Average of class Convertible (7.07 - 114.3, n=49, last 2 years) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Lenovo Yoga 7 16IAP7 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Dell Inspiron 16 7620 2-in-1 |
Strange Brigade - 1920x1080 ultra AA:ultra AF:16 | |
Average of class Convertible (10.8 - 196.9, n=56, last 2 years) | |
Lenovo Yoga 7 16IAP7 | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Dell Inspiron 16 7620 2-in-1 |
Witcher 3 FPS diagram
low | med. | high | ultra | |
---|---|---|---|---|
GTA V (2015) | 109.2 | 95.7 | 27.9 | 11.5 |
The Witcher 3 (2015) | 77 | 24 | 14.7 | |
Dota 2 Reborn (2015) | 109.6 | 92.6 | 56.8 | 53.3 |
X-Plane 11.11 (2018) | 38.9 | 32.3 | 27.7 | |
Far Cry 5 (2018) | 48 | 23 | 20 | 19 |
Strange Brigade (2018) | 88.6 | 34.9 | 29.1 | 24.1 |
F1 2021 (2021) | 101.6 | 41.1 | 31.3 | 21 |
F1 22 (2022) | 39.4 | 34.8 | 26.5 | 18.5 |
排放和能源
噪声排放
在日常使用中,IdeaPad Flex 5 16是一个非常安静的设备。然而,在启动涡轮增压模式时,风扇会打开,有时甚至在低负载的情况下。虽然不得不说,在28 dB(A)左右,噪音不是很高。对于简单的任务,你可以毫不犹豫地切换到较弱的性能模式之一(只需按下一个简单的按钮就可以轻松实现),然后再次享受一个安静的设备。在游戏和压力测试中,我们测得的最大音量略低于42 dB(A),考虑到其性能,这是相当高的。这时就会发现,尽管机箱很大,但只有一个风扇负责传送机箱内的热量。此外,我们还注意到偶尔会有电子噪音。
Noise Level
Idle |
| 24.2 / 24.2 / 28.7 dB(A) |
Load |
| 33.1 / 41.8 dB(A) |
| ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min: , med: , max: Earthworks M23R, Arta (15 cm distance) environment noise: 24.2 dB(A) |
Lenovo IdeaPad Flex 5 16ABR G8 Vega 8, R7 7730U, Samsung PM9B1 1024GB MZAL41T0HBLB | Dell Inspiron 16 7620 2-in-1 Iris Xe G7 96EUs, i7-1260P, Toshiba KBG40ZNS512G NVMe | Lenovo Yoga 7 16IAP7 Iris Xe G7 96EUs, i7-1260P, Micron 2450 512GB MTFDKCD512TFK | Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE Iris Xe G7 80EUs, i5-1135G7, Samsung PM991 MZVLQ256HAJD | Samsung Galaxy Book3 Pro 360 16, i5-1340P Iris Xe G7 80EUs, i5-1340P, WD PC SN740 256GB SDDPNQD-256G | |
---|---|---|---|---|---|
Noise | 8% | 3% | 1% | -5% | |
off / environment * | 24.2 | 23.2 4% | 23.6 2% | 25 -3% | 26 -7% |
Idle Minimum * | 24.2 | 23.5 3% | 23.6 2% | 25 -3% | 26 -7% |
Idle Average * | 24.2 | 23.5 3% | 23.6 2% | 25 -3% | 26 -7% |
Idle Maximum * | 28.7 | 23.5 18% | 23.6 18% | 25 13% | 27 6% |
Load Average * | 33.1 | 29.4 11% | 37.7 -14% | 32.7 1% | 39.7 -20% |
Witcher 3 ultra * | 41.8 | 35.6 15% | 40 4% | ||
Load Maximum * | 41.8 | 39.7 5% | 40.2 4% | 42 -0% | 39.5 6% |
* ... smaller is better
温度
在日常情况下,没有任何温度问题,但在游戏或高负荷情况下,单风扇散热的消极一面再次显现出来。我们的热图像清楚地表明,只有机箱的左侧发热,左角的峰值温度约为50℃,我们建议在这种极端情况下不要将设备放在腿上。 在压力测试中,SoC很快就稳定在25瓦的水平上,然后保持稳定。
(-) The maximum temperature on the upper side is 51.4 °C / 125 F, compared to the average of 35.4 °C / 96 F, ranging from 19.6 to 60 °C for the class Convertible.
(-) The bottom heats up to a maximum of 47.8 °C / 118 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.5 °C / 74 F, compared to the device average of 30.3 °C / 87 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 35.3 °C / 96 F, compared to the device average of 30.3 °C / 87 F.
(-) The palmrests and touchpad can get very hot to the touch with a maximum of 41.2 °C / 106.2 F.
(-) The average temperature of the palmrest area of similar devices was 28 °C / 82.4 F (-13.2 °C / -23.8 F).
Lenovo IdeaPad Flex 5 16ABR G8 AMD Ryzen 7 7730U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) | Dell Inspiron 16 7620 2-in-1 Intel Core i7-1260P, Intel Iris Xe Graphics G7 96EUs | Lenovo Yoga 7 16IAP7 Intel Core i7-1260P, Intel Iris Xe Graphics G7 96EUs | Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs | Samsung Galaxy Book3 Pro 360 16, i5-1340P Intel Core i5-1340P, Intel Iris Xe Graphics G7 80EUs | |
---|---|---|---|---|---|
Heat | -12% | 20% | 6% | 1% | |
Maximum Upper Side * | 51.4 | 42.2 18% | 39 24% | 42.6 17% | 43.1 16% |
Maximum Bottom * | 47.8 | 47.4 1% | 34.2 28% | 40.8 15% | 44.4 7% |
Idle Upper Side * | 24.8 | 32.2 -30% | 21.2 15% | 25.9 -4% | 27.6 -11% |
Idle Bottom * | 24.9 | 33.6 -35% | 21.6 13% | 26.1 -5% | 27.1 -9% |
* ... smaller is better
发言人
当涉及到高音调时,立体声扬声器提供了良好的质量。虽然这是有利于语音播放的东西,但一般来说,声音相当单薄,缺乏低音。由于这个原因,使用集成的扬声器,音乐和电影不是特别令人愉快。杜比访问软件效果(包括各种配置文件)应该被激活,否则声音会变得更薄。
Lenovo IdeaPad Flex 5 16ABR G8 audio analysis
(+) | speakers can play relatively loud (83.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 23.4% lower than median
(±) | linearity of bass is average (10.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.1% higher than median
(+) | mids are linear (6.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.6% away from median
(+) | highs are linear (4.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.1% difference to median)
Compared to same class
» 42% of all tested devices in this class were better, 7% similar, 51% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 42% of all tested devices were better, 7% similar, 51% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Dell Inspiron 16 7620 2-in-1 audio analysis
(+) | speakers can play relatively loud (89.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 15.3% lower than median
(±) | linearity of bass is average (8.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.3% away from median
(+) | mids are linear (4.8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.2% away from median
(+) | highs are linear (5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.5% difference to median)
Compared to same class
» 8% of all tested devices in this class were better, 3% similar, 89% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 6% of all tested devices were better, 2% similar, 92% worse
» The best had a delta of 4%, average was 25%, worst was 134%
能源管理
总的来说,我们的能量测量没有发现任何意外,对于一个大型的16英寸设备来说,12瓦的空闲消耗是很体面的。电源装置在负载下短暂地达到了67瓦的极限,但随后消耗量仅在几秒钟后下降到63瓦,后来又下降到51瓦。因此,确保所提供的65瓦PSU的大小合适。
Off / Standby | 0.26 / 0.46 Watt |
Idle | 5.4 / 11.1 / 11.6 Watt |
Load |
52.7 / 67 Watt |
Key:
min: ,
med: ,
max: Metrahit Energy |
Lenovo IdeaPad Flex 5 16ABR G8 Vega 8, R7 7730U, Samsung PM9B1 1024GB MZAL41T0HBLB | Dell Inspiron 16 7620 2-in-1 Iris Xe G7 96EUs, i7-1260P, Toshiba KBG40ZNS512G NVMe | Lenovo Yoga 7 16IAP7 Iris Xe G7 96EUs, i7-1260P, Micron 2450 512GB MTFDKCD512TFK | Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE Iris Xe G7 80EUs, i5-1135G7, Samsung PM991 MZVLQ256HAJD | Samsung Galaxy Book3 Pro 360 16, i5-1340P Iris Xe G7 80EUs, i5-1340P, WD PC SN740 256GB SDDPNQD-256G | |
---|---|---|---|---|---|
Power Consumption | 8% | -3% | 26% | -2% | |
Idle Minimum * | 5.4 | 5.3 2% | 6.6 -22% | 4 26% | 6.4 -19% |
Idle Average * | 11.1 | 8.3 25% | 8.3 25% | 5.6 50% | 7.7 31% |
Idle Maximum * | 11.6 | 9.6 17% | 9.8 16% | 10.1 13% | 15.2 -31% |
Load Average * | 52.7 | 54.3 -3% | 66 -25% | 34.7 34% | 52.7 -0% |
Witcher 3 ultra * | 47.6 | 43.9 8% | 52 -9% | 34.7 27% | 46 3% |
Load Maximum * | 67 | 70 -4% | 67.1 -0% | 63 6% | 63 6% |
* ... smaller is better
Energy consumption Witcher 3 / stress test
Energy consumption with an external monitor
电池寿命
联想只使用了52.5Wh的电池,但我们的测试显示电池寿命非常好,特别是在150cd/m²的自适应亮度下(占评测设备最大亮度的80%)。在视频和Wi-Fi测试中,我们分别测得13小时和不到10小时(或在全亮度下约7小时)。总而言之,这些都是非常好的结果。在设备开启的情况下,一个完整的充电周期需要将近95分钟。
Lenovo IdeaPad Flex 5 16ABR G8 R7 7730U, Vega 8, 52.5 Wh | Dell Inspiron 16 7620 2-in-1 i7-1260P, Iris Xe G7 96EUs, 87 Wh | Lenovo Yoga 7 16IAP7 i7-1260P, Iris Xe G7 96EUs, 71 Wh | Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE i5-1135G7, Iris Xe G7 80EUs, 67 Wh | Samsung Galaxy Book3 Pro 360 16, i5-1340P i5-1340P, Iris Xe G7 80EUs, 76 Wh | Average of class Convertible | |
---|---|---|---|---|---|---|
Battery Runtime | 121% | 26% | 54% | 29% | 24% | |
H.264 | 783 | 770 ? -2% | ||||
WiFi v1.3 | 585 | 876 50% | 475 -19% | 679 16% | 579 -1% | 599 ? 2% |
Load | 66 | 193 192% | 113 71% | 127 92% | 105 59% | 113.1 ? 71% |
Pros
Cons
结论 - 一个具有良好电池寿命的大型二合一产品
联想IdeaPad Flex 5 16 G8是低价位的大型二合一产品,配置稳固。AMD Ryzen 7 7730U是重新命名的Zen3处理器(Ryzen 7 5825U),它仍然能够跟上英特尔CPU的步伐,特别是在多核操作方面。这一点也适用于旧的Vega 8 iGPU。性能对于日常任务来说绝对是足够的,而且在测试中,电池证明自己是非常经济的。
撇开这一点不谈,有很多标准的展示,寻找真正的亮点也是徒劳的。低色彩覆盖率和反射式显示屏可以通过选择2.5K显示屏来避免,但这也可能导致更差的电池寿命。冷却系统只使用了一个风扇,导致设备的一侧在负载下温度升高。此外,还有非常响亮的风扇噪音,在负载或游戏时也是如此。除此之外,我们还偶尔注意到电子噪音。
通过IdeaPad Flex 5 16 G8,联想在入门级范围内提供了一个大型的16英寸二合一产品,它具有良好的电池寿命,适合日常使用。特别是配备512GB固态硬盘的配置,价格不到749美元,是一个有趣的报价。
配备512GB固态硬盘的配置对许多客户来说应该是有趣的,因为我们面对的是一台售价低于749美元的机器。如果你打算编辑图像,升级到2.5K显示屏并实现全sRGB覆盖可能是值得的。然而,从主观的角度来看,标准面板提供的图像质量也不差,特别是对于日常工作。
价格和可用性
最新的IdeaPad Flex 5 16配备Ryzen 7 7730U和1TB SSD,目前在联想的在线商店提供(21%的折扣),价格为765美元。.
Lenovo IdeaPad Flex 5 16ABR G8
- 04/14/2023 v7 (old)
Andreas Osthoff
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.
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