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 | Best Price |
---|---|---|---|---|---|---|---|
80.7 % | 04/2023 | Lenovo IdeaPad Flex 5 16ABR G8 R7 7730U, Vega 8 | 2 kg | 18.7 mm | 16.00" | 1920x1200 | |
85.7 % | 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 % | 08/2022 | Lenovo Yoga 7 16IAP7 i7-1260P, Iris Xe G7 96EUs | 2 kg | 19.2 mm | 16.00" | 2560x1600 | |
86.6 % | 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 % | 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=35, 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=34, 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 Ø5, calibrated: 5.4
ΔE Greyscale 6.5 | 0.57-98 Ø5.3
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, 16.00 | Dell Inspiron 16 7620 2-in-1 BOE NV16N45, IPS, 1920x1200, 16.00 | Lenovo Yoga 7 16IAP7 Lenovo LEN160WQXGA, IPS, 2560x1600, 16.00 | Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE SDC4159, OLED, 1920x1080, 15.60 | Samsung Galaxy Book3 Pro 360 16, i5-1340P ATNA60CL02-0, AMOLED2X, 2880x1800, 16.00 | |
---|---|---|---|---|---|
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. » 39 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (21.5 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 0.2 (minimum) to 636 (maximum) ms. » 38 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (33.7 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 17900 (minimum: 5 - maximum: 3846000) 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 AMD Ryzen 7 7730U | |
Dell Inspiron 16 7620 2-in-1 | |
Average of class Convertible | |
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 AMD Ryzen 7 7730U (7286 - 11490, n=6) | |
Average of class Convertible (616 - 18070, n=66, last 2 years) | |
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 (307 - 1970, n=66, 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 AMD Ryzen 7 7730U (2849 - 4267, n=6) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Dell Inspiron 16 7620 2-in-1 | |
Average of class Convertible (242 - 6954, n=66, last 2 years) | |
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 (116.8 - 755, n=65, 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) | |
Dell Inspiron 16 7620 2-in-1 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Average of class Convertible (110.1 - 2889, n=67, last 2 years) | |
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 - 287, n=65, 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 (193 - 3620, n=61, 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 (7703 - 72400, n=63, 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 (2046 - 6417, n=63, 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=67, 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 - 1981, n=67, 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 | |
Dell Inspiron 16 7620 2-in-1 | |
Average of class Convertible (0.61 - 20.1, n=65, last 2 years) | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE |
LibreOffice / 20 Documents To PDF | |
Average of class Convertible (42 - 223, n=63, last 2 years) | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
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 | |
Average of class Convertible (0.4102 - 1.967, n=63, last 2 years) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average AMD Ryzen 7 7730U (0.515 - 0.543, n=6) | |
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 | |
Lenovo Yoga 7 16IAP7 | |
Average of class Convertible | |
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 (109 - 25226, n=66, 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 - 106512, n=65, 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) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Lenovo Yoga 7 16IAP7 | |
Average of class Convertible (121 - 4764, n=65, last 2 years) | |
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 (3256 - 120368, n=65, 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 (549 - 14835, n=65, 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 - 56839, n=65, 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 (191 - 169089, n=65, 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) | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Dell Inspiron 16 7620 2-in-1 | |
Lenovo Yoga 7 16IAP7 | |
Average of class Convertible (61.4 - 1088, n=65, last 2 years) | |
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 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Average of class Convertible (59 - 13175, n=65, last 2 years) | |
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 (2185 - 52599, n=65, 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) | |
Lenovo Yoga 7 16IAP7 | |
Average of class Convertible (1486 - 7963, n=60, last 2 years) | |
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 of class Convertible (3975 - 12059, n=60, last 2 years) | |
Average AMD Ryzen 7 7730U, AMD Radeon RX Vega 8 (Ryzen 4000/5000) (10084 - 11458, n=6) | |
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=60, 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 | |
Lenovo Yoga 7 16IAP7 | |
Lenovo IdeaPad Flex 5 16ABR G8 | |
Average of class Convertible (811 - 12360, n=60, last 2 years) | |
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 (285 - 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 (310 - 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 | |
Dell Inspiron 16 7620 2-in-1 | |
Average of class Convertible (252 - 2183, n=60, last 2 years) | |
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 (204 - 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 (14439 - 95631, n=65, 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 | |
Samsung Galaxy Book3 Pro 360 16, i5-1340P | |
Average of class Convertible (12706 - 87812, n=65, last 2 years) | |
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 | |
Samsung Galaxy Book Pro 360 15 NP950QDB-KC3DE | |
Average of class Convertible (10177 - 93451, n=65, last 2 years) | |
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 | |
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) | |
Average of class Convertible (10.2 - 260, n=62, last 2 years) | |
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 (346 - 880, n=8, last 2 years) | |
Lenovo IdeaPad Flex 5 16ABR G8 |
Blender / v3.3 Classroom CPU | |
Average of class Convertible (326 - 1253, n=52, last 2 years) | |
Lenovo Yoga 7 16IAP7 | |
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 (8.5 - 123.3, n=60, 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 (5.98 - 114.3, n=56, 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 (17.3 - 196.9, n=54, 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 35.3 °C / 96 F, ranging from 19.6 to 55.7 °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 30.2 °C / 86 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 35.3 °C / 96 F, compared to the device average of 30.2 °C / 86 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 28.1 °C / 82.6 F (-13.1 °C / -23.6 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
» 40% of all tested devices in this class were better, 7% similar, 53% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 40% of all tested devices were better, 7% similar, 53% 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
» 7% of all tested devices in this class were better, 3% similar, 90% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 5% of all tested devices were better, 2% similar, 93% 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 |
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% | 26% | |
H.264 | 783 | 769 ? -2% | ||||
WiFi v1.3 | 585 | 876 50% | 475 -19% | 679 16% | 579 -1% | 564 ? -4% |
Load | 66 | 193 192% | 113 71% | 127 92% | 105 59% | 121.7 ? 84% |
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
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04/14/2023 v7
Andreas Osthoff
Transparency
The present review sample was made available to the author as a loan by the manufacturer or a shop for the purposes of 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.