宏碁Chromebook Plus CB514-4H 评测:运行时间长且支持双子座人工智能的可靠笔记本电脑
适合日常使用,价格实惠。
宏碁Chromebook Plus CB514 4H 可让您随时随地工作。在没有电源的情况下,这款笔记本电脑的运行时间长达 11 小时。由于Chromebook Plus 重量轻,只有 1.4 千克,因此可以轻松运输。Marc Herter (translated by DeepL / Ninh Duy) Published 🇺🇸 🇩🇪 ...
结论 - 不仅仅是价格低廉Chromebook
宏碁Chromebook Plus CB514 4HT 给我们留下了深刻的印象。它配备了一块不错的显示屏,虽然亮度不是特别高,色彩也不是特别鲜艳,但足以应付日常工作。它的输入设备--键盘和触摸板--都很不错,能让人舒适地工作。它的塑料外壳看起来不错,而且笔记本电脑很轻,仅重 1.4 千克。
Chromebook 的性能完全满足典型领域的使用要求。英特尔酷睿 i3-N305 处理器、8GB 内存和 128GB 固态硬盘确保了流畅的工作体验。在无线局域网测试中,我们的测试设备可以连续工作 11 个小时,表现非常出色,可以满足一整天的移动使用需求。
另一个加分项是谷歌 One AI Premium 试用订阅,目前已包含在价格中,用户可以在一年内享受谷歌产品中的人工智能优势。售价 399.99 美元的宏碁Chromebook Plus CB514 4H 也是获得 "Chromebook Plus "称号的最实惠的 Chromebook 之一。
Chrome OS近年来已发展成为一个成熟的操作系统,对许多用户来说,它完全可以替代Windows或macOS。如果还缺少软件,可以通过 Linux 平台进行升级。现在,它还兼容许多 Windows 应用程序。
Pros
Cons
可能的替代品比较
Image | Model / Review | Price | Weight | Height | Display |
---|---|---|---|---|---|
Acer Chromebook Plus CB514-4H Intel Core i3-N305 ⎘ Intel UHD Graphics 32EUs (Alder Lake) ⎘ 8 GB Memory, 128 GB SSD | Amazon: $249.99 List Price: 575€ | 1.4 kg | 20.5 mm | 14.00" 1920x1080 157 PPI IPS | |
Lenovo IdeaPad Gaming Chromebook 16 Intel Core i5-1235U ⎘ Intel Iris Xe Graphics G7 80EUs ⎘ 8 GB Memory, 256 GB SSD | Amazon: $379.66 List Price: 600 USD | 1.8 kg | 19.95 mm | 16.00" 2560x1600 189 PPI IPS | |
Asus Chromebook CM14 CM1402CM2A-EK0048 MediaTek Kompanio 520 ⎘ ARM Mali-G52 MP2 ⎘ 3.7 GB Memory, 128 GB eMMC | Amazon: $157.00 List Price: 319€ | 1.4 kg | 22 mm | 14.00" 1920x1080 157 PPI TN | |
Acer Aspire Go 15 AG15-31P-34JP Intel Core i3-N305 ⎘ Intel UHD Graphics 32EUs (Alder Lake) ⎘ 8 GB Memory, 512 GB SSD | Amazon: $263.66 List Price: 429 Euro | 1.7 kg | 18.9 mm | 15.60" 1920x1080 141 PPI IPS | |
Asus BR1402FG Intel Core i3-N305 ⎘ Intel UHD Graphics 32EUs (Alder Lake) ⎘ 8 GB Memory, 1024 GB SSD | Amazon: 1. $15.99 Vaxson 2-Pack Film Protector... 2. $16.99 [2 Pack] Synvy Film Protecto... 3. $12.99 Vaxson 2-Pack Protector Film... List Price: 589€ | 1.7 kg | 20.8 mm | 14.00" 1920x1080 157 PPI LED |
宏碁提供的 Chromebook 种类繁多,大致可分为三类:价格较低的 300 系列、配置稍高的 500 系列和更多面向企业用户的 700 系列。一段时间以来,后两类设备可以自称为Chromebook Plus。
Chromebook Plus "一词代表的是与传统 Chromebook 相比具有更高性能、更大存储空间和更好功能的设备。这至少需要酷睿 i3 处理器或 Ryzen 3 处理器、全高清显示屏、8 GB 内存和快速固态硬盘。
我们的测试设备宏碁Chromebook Plus CB514 4H 属于 500 系列,配备了英特尔酷睿 i3-N305 处理器。这为Chromebook 在大多数应用领域提供了足够的性能。
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规格
外壳和连接性 - 优雅的设计和实用的功能
AcerChromebook Plus CB514 4H 是一款采用银色漆面塑料外壳(A、B 和 D 盖)的Chromebook 。正面的圆角设计给人一种现代感。屏幕是哑光的,周围有黑色边框。显示屏盖采用部分拉丝工艺,并带有由镀铬 Acer 徽标和Chromebook Plus 字样组成的浅色品牌标识。
方便:打开时,底座略微抬起,这确保了更好的打字角度和散热效果。铰链很紧,能牢牢固定显示屏,但过于僵硬,无法单手打开笔记本电脑。我们的批评意见是触摸板和显示屏盖子的缝隙不均匀,很容易扭曲。这会产生噼啪声。键盘在受力时也会轻微变形,但这不是问题。
宏碁Chromebook Plus CB514 4H 拥有丰富的端口选择。除了两个带 DisplayPort 和 PowerDelivery 的现代 USB-C 端口外,还有两个 USB-A 端口(3.0,5 GBit/s)。这些端口分布在Chromebook 的两侧,这一点特别好。可以通过 3.5 毫米插孔连接耳机,还可以使用 Kensington 锁槽保护Chromebook 以防被盗。通过 microSD 读卡器可以扩展存储空间。由于没有 HDMI 端口,必要时需要相应的适配器。
它的全高清网络摄像头可为视频会议提供可接受的图像质量,而且还配有隐私快门。支持 Wi-Fi 6E 的英特尔 AX211 Wi-Fi 模块可确保稳定快速的 Wi-Fi 连接。
SD Card Reader - average JPG Copy Test (av. of 3 runs) | |
Asus Chromebook CM14 CM1402CM2A-EK0048 (AV Pro SD microSD 128 GB V60) | |
Average of class Office (22.7 - 198.5, n=35, last 2 years) | |
Lenovo IdeaPad Gaming Chromebook 16 (AV Pro SD microSD 128 GB V60) | |
Acer Chromebook Plus CB514-4H |
Networking | |
iperf3 transmit AXE11000 | |
Average Intel Wi-Fi 6E AX211 (64 - 1921, n=242) | |
Average of class Office (47.8 - 1793, n=90, last 2 years) | |
Acer Chromebook Plus CB514-4H | |
iperf3 receive AXE11000 | |
Acer Chromebook Plus CB514-4H | |
Average Intel Wi-Fi 6E AX211 (582 - 1890, n=242) | |
Average of class Office (104.2 - 1775, n=90, last 2 years) | |
iperf3 transmit AXE11000 6GHz | |
Average of class Office (385 - 1961, n=50, last 2 years) | |
Average Intel Wi-Fi 6E AX211 (385 - 1851, n=214) | |
Acer Chromebook Plus CB514-4H | |
iperf3 receive AXE11000 6GHz | |
Acer Chromebook Plus CB514-4H | |
Average of class Office (1065 - 1790, n=50, last 2 years) | |
Average Intel Wi-Fi 6E AX211 (700 - 1857, n=213) |
可持续性
多年来,可持续发展一直是宏碁关注的重点,但遗憾的是,该制造商尚未在宏碁相应的概述页面上公布Chromebook Plus CB514 4H 的完整碳足迹数据(截至 2024 年 12 月 13 日)。一个积极的方面是它的包装,主要由纸板制成。Chromebook 本身由一个 PET 织物袋作为保护罩。只有电源用塑料薄膜包裹。触摸板由 OceanGlass 材料制成,这是一种由回收的海洋束缚塑料制成的材料。然而,迄今为止,人们对 OBP 的看法颇有微词,因为它没有从根本上解决塑料污染问题,而且回收的塑料通常并非真正来自海洋。Ocean Bound Plastic(海洋废弃塑料)一词经常被称为 "洗绿"。不过,现在已经有认证机构确认所使用的塑料实际上来自海洋、沿海地区或河流。
而在宏碁Chromebook 514 的产品页面(CB514-4H/CB514-4HT)上,宏碁并未提及此类证书。此外,制造商也没有完全提及其包装的塑料成分。Chromebook 的 EPEAT 注册也表明,尽管宏碁的Chromebook 在这里获得了很高的评价,但仍有改进的余地。
笔记本电脑的可维修性也相当差。一旦出现故障,如果不使用热风焊接站,很多部件都无法拆卸。只有电池、固态硬盘和风扇容易更换。值得肯定的是,Chromebook 的软件和安全更新将持续到 2033 年 6 月。
输入设备 - 无需背光键盘即可获得舒适的打字体验
Chromebook Plus 514 的键盘没有背光。从机械结构上看,按键具有良好的压力点和较高的键程。这使得在Chromebook 上打字感觉舒适。它的触摸板采用了 OceanGlass 技术,手感舒适顺滑,输入可以被精确识别。与通常的 Chromebook 一样,你将不得不放弃右键单击选项--取而代之的是左键单击和 Alt 键的组合。
显示屏 - 哑光,足够清晰
宏碁Chromebook Plus CB514 4H 的显示屏性能稳定,但并不出众。得益于其全高清分辨率(1,920 × 1,080 像素),它能提供清晰的画面,绝对足以胜任浏览、文字处理和视频流等日常任务。屏幕亮度不是特别高,但通常足以满足室内使用。它的磨砂表面可以最大限度地减少反光干扰,这也是一个积极的特点,让你甚至可以在户外使用Chromebook 。
|
Brightness Distribution: 85 %
Center on Battery: 306 cd/m²
Contrast: 1635:1 (Black: 0.1871 cd/m²)
ΔE Color 4.88 | 0.5-29.43 Ø4.91
ΔE Greyscale 6.3 | 0.5-98 Ø5.2
64.7% sRGB (Calman 2D)
Gamma: 2.081
Acer Chromebook Plus CB514-4H IPS, 1920x1080, 14", 60 Hz | Lenovo IdeaPad Gaming Chromebook 16 IPS, 2560x1600, 16", 120 Hz | Asus Chromebook CM14 CM1402CM2A-EK0048 CMN 14E5, TN, 1920x1080, 14", Hz | Acer Aspire Go 15 AG15-31P-34JP AU Optronics B156HAN02.1, IPS, 1920x1080, 15.6", 60 Hz | Asus BR1402FG AUO B140HAN04.0, LED, 1920x1080, 14", 60 Hz | |
---|---|---|---|---|---|
Display | |||||
Display P3 Coverage | 39.4 | 37.87 | |||
sRGB Coverage | 58.9 | 56.7 | |||
AdobeRGB 1998 Coverage | 40.7 | 39.15 | |||
Response Times | 44% | 1% | 1% | -18% | |
Response Time Grey 50% / Grey 80% * | 35 ? | 19.2 ? 45% | 37 ? -6% | 32 ? 9% | 39 ? -11% |
Response Time Black / White * | 24 ? | 14 ? 42% | 22.4 ? 7% | 26 ? -8% | 30 ? -25% |
PWM Frequency | 24800 ? | ||||
Screen | 18% | -67% | -1% | 2% | |
Brightness middle | 306 | 364.2 19% | 230 -25% | 321 5% | 278 -9% |
Brightness | 284 | 349 23% | 204 -28% | 320 13% | 252 -11% |
Brightness Distribution | 85 | 89 5% | 81 -5% | 92 8% | 80 -6% |
Black Level * | 0.1871 | 0.32 -71% | 0.433 -131% | 0.2032 -9% | 0.075 60% |
Contrast | 1635 | 1138 -30% | 531 -68% | 1580 -3% | 3707 127% |
Colorchecker dE 2000 * | 4.88 | 1.28 74% | 8.91 -83% | 6.11 -25% | 7.02 -44% |
Colorchecker dE 2000 max. * | 8.39 | 3.49 58% | 19.81 -136% | 9.93 -18% | 24.28 -189% |
Greyscale dE 2000 * | 6.3 | 2.4 62% | 10.3 -63% | 4.9 22% | 0.8 87% |
Gamma | 2.081 106% | 2.21 100% | 2.239 98% | 1.925 114% | 2.158 102% |
CCT | 7117 91% | 6400 102% | 11724 55% | 6365 102% | 5966 109% |
Colorchecker dE 2000 calibrated * | 3.65 | 4.25 | |||
Total Average (Program / Settings) | 31% /
23% | -33% /
-54% | 0% /
-1% | -8% /
-2% |
* ... smaller is better
其 DeltaE 值为 4.88,色彩表现尚可,但有轻微偏蓝。它覆盖了约 64% 的 sRGB 色彩空间,这对于日常使用的Chromebook 来说是可以接受的。
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
24 ms ... rise ↗ and fall ↘ combined | ↗ 13.5 ms rise | |
↘ 10.5 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. » 50 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (20.9 ms). | ||
↔ Response Time 50% Grey to 80% Grey | ||
35 ms ... rise ↗ and fall ↘ combined | ↗ 16.5 ms rise | |
↘ 18.5 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. » 44 % 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. |
IPS 面板的视角稳定性很好,即使从侧面观看,色彩也基本不会失真。不过,在平视角度下亮度会明显下降。在户外使用该设备时,这一点会让人感到厌烦。
性能 - 工作流畅
Chrome OS 是一款轻薄且节省资源的操作系统,因此即使硬件性能不强,Chromebook 也能流畅运行。宏碁Chromebook Plus CB514 4H 配备了 英特尔酷睿 i3-N305处理器,这是一款拥有 8 个 E 核心的入门级 CPU,不使用多线程。它不像功能更强大的处理器那样配备 P 核心。它集成了 32 个 EU 的 Xe 图形处理器,足以胜任简单的任务和视频播放。
8 GB 内存以单通道模式运行,足以同时使用多个标签页和应用程序。笔记本电脑的 128GB NVMe 固态硬盘确保了系统和程序的快速启动,并为文档和文件提供了足够的空间。
这使得宏碁Chromebook Plus 514 4H 处于Chromebook 系列的高端。
处理器
英特尔 英特尔酷睿 i3-N305宏碁Chromebook Plus CB514 4H 配备的英特尔酷睿 i3-N305 处理器是一款可靠的入门级处理器,其性能足以满足大多数Chromebook 应用程序的需要。在日常使用中,您可以流畅地浏览网页、编辑文档和播放视频,而处理器的性能从未达到极限。值得注意的是,在Chromebook Plus CB514 4H 中,宏碁并没有以最大 TDP 运行酷睿 i3-N305,而是在一定程度上限制了其性能。因此,它的最高主频为 3GHz,但产生的废热较少,风扇也保持了良好的静音效果。
相比之下,在 宏碁 Aspire Go 15处理器的功率略高,因此在我们的纯处理器性能基准测试中性能略高。不过,作为一款 Windows 笔记本电脑,Aspire Go 15 需要这种额外的性能。值得庆幸的是,Chromebook Plus CB514 4H 内的酷睿 i3-N305 处理器的性能完全可以胜任典型的Chromebook 任务。一般来说,处理器几乎不会满载,操作系统本身也只使用其性能的一小部分。因此,在系统性能基准测试中,Chromebook 的表现要好得多。
7-Zip 18.03: 7z b 4
Geekbench 6.3: Multi-Core | Single-Core
Geekbench 5.5: Multi-Core | Single-Core
Blender: v3.3 Classroom CPU
CPU Performance Rating | |
Average of class Office | |
Maxtang MTN-ALN50 | |
Acer Aspire Go 15 AG15-31P-34JP | |
Average Intel Core i3-N305 | |
Acer Chromebook Plus CB514-4H | |
Lenovo IdeaPad 3 14ITL6 82H700CCGE -3! |
7-Zip 18.03 / 7z b 4 | |
Average of class Office (7532 - 65460, n=95, last 2 years) | |
Maxtang MTN-ALN50 | |
Acer Aspire Go 15 AG15-31P-34JP | |
Average Intel Core i3-N305 (18739 - 22551, n=4) | |
Acer Chromebook Plus CB514-4H | |
Lenovo IdeaPad 3 14ITL6 82H700CCGE |
Geekbench 6.3 / Multi-Core | |
Average of class Office (662 - 14767, n=66, last 2 years) | |
Acer Aspire Go 15 AG15-31P-34JP | |
Maxtang MTN-ALN50 | |
Average Intel Core i3-N305 (4329 - 5034, n=4) | |
Acer Chromebook Plus CB514-4H |
Geekbench 6.3 / Single-Core | |
Average of class Office (457 - 2769, n=65, last 2 years) | |
Acer Aspire Go 15 AG15-31P-34JP | |
Maxtang MTN-ALN50 | |
Average Intel Core i3-N305 (1146 - 1326, n=4) | |
Acer Chromebook Plus CB514-4H |
Geekbench 5.5 / Multi-Core | |
Average of class Office (1018 - 11980, n=94, last 2 years) | |
Acer Aspire Go 15 AG15-31P-34JP | |
Average Intel Core i3-N305 (4492 - 4905, n=4) | |
Maxtang MTN-ALN50 | |
Acer Chromebook Plus CB514-4H | |
Lenovo IdeaPad 3 14ITL6 82H700CCGE |
Geekbench 5.5 / Single-Core | |
Average of class Office (510 - 1995, n=95, last 2 years) | |
Maxtang MTN-ALN50 | |
Acer Aspire Go 15 AG15-31P-34JP | |
Average Intel Core i3-N305 (997 - 1083, n=4) | |
Acer Chromebook Plus CB514-4H | |
Lenovo IdeaPad 3 14ITL6 82H700CCGE |
Blender / v3.3 Classroom CPU | |
Acer Chromebook Plus CB514-4H | |
Acer Aspire Go 15 AG15-31P-34JP | |
Average Intel Core i3-N305 (1152 - 1247, n=3) | |
Maxtang MTN-ALN50 | |
Average of class Office (343 - 3964, n=90, last 2 years) |
* ... smaller is better
CrossMark: Overall | Productivity | Creativity | Responsiveness
WebXPRT 4: Overall
Mozilla Kraken 1.1: Total
PCMark for Android / Work 3.0 | |
Acer Chromebook Plus CB514-4H | |
Average Intel Core i3-N305, Intel UHD Graphics 32EUs (Alder Lake) () | |
Lenovo IdeaPad Gaming Chromebook 16 | |
Average of class Office (6885 - 11631, n=4, last 2 years) | |
Asus Chromebook CM14 CM1402CM2A-EK0048 |
CrossMark / Overall | |
Average of class Office (348 - 1891, n=88, last 2 years) | |
Acer Chromebook Plus CB514-4H | |
Acer Aspire Go 15 AG15-31P-34JP | |
Average Intel Core i3-N305, Intel UHD Graphics 32EUs (Alder Lake) (881 - 1027, n=4) | |
Asus BR1402FG | |
Asus Chromebook CM14 CM1402CM2A-EK0048 |
CrossMark / Productivity | |
Average of class Office (393 - 1870, n=88, last 2 years) | |
Acer Chromebook Plus CB514-4H | |
Acer Aspire Go 15 AG15-31P-34JP | |
Average Intel Core i3-N305, Intel UHD Graphics 32EUs (Alder Lake) (919 - 1012, n=4) | |
Asus BR1402FG | |
Asus Chromebook CM14 CM1402CM2A-EK0048 |
CrossMark / Creativity | |
Average of class Office (340 - 1982, n=88, last 2 years) | |
Acer Chromebook Plus CB514-4H | |
Average Intel Core i3-N305, Intel UHD Graphics 32EUs (Alder Lake) (874 - 1050, n=4) | |
Acer Aspire Go 15 AG15-31P-34JP | |
Asus BR1402FG | |
Asus Chromebook CM14 CM1402CM2A-EK0048 |
CrossMark / Responsiveness | |
Average of class Office (258 - 2017, n=88, last 2 years) | |
Acer Chromebook Plus CB514-4H | |
Acer Aspire Go 15 AG15-31P-34JP | |
Average Intel Core i3-N305, Intel UHD Graphics 32EUs (Alder Lake) (764 - 1004, n=4) | |
Asus BR1402FG | |
Asus Chromebook CM14 CM1402CM2A-EK0048 |
WebXPRT 4 / Overall | |
Lenovo IdeaPad Gaming Chromebook 16 | |
Average of class Office (80 - 328, n=86, last 2 years) | |
Acer Chromebook Plus CB514-4H | |
Asus BR1402FG | |
Average Intel Core i3-N305, Intel UHD Graphics 32EUs (Alder Lake) (140.3 - 194, n=4) | |
Acer Aspire Go 15 AG15-31P-34JP | |
Asus Chromebook CM14 CM1402CM2A-EK0048 |
Mozilla Kraken 1.1 / Total | |
Asus Chromebook CM14 CM1402CM2A-EK0048 | |
Acer Aspire Go 15 AG15-31P-34JP | |
Asus BR1402FG | |
Average Intel Core i3-N305, Intel UHD Graphics 32EUs (Alder Lake) (709 - 993, n=4) | |
Acer Chromebook Plus CB514-4H | |
Average of class Office (404 - 1966, n=94, last 2 years) | |
Lenovo IdeaPad Gaming Chromebook 16 |
* ... smaller is better
存储设备
宏碁Chromebook Plus CB514 4H 配备了金士顿 128GB NVMe 固态硬盘。虽然这块固态硬盘不是市场上速度最快的型号之一,但它的性能仍然大大优于 Chromebook 经常使用的 eMMC 存储设备。这意味着系统和程序启动速度更快,整体工作体验更流畅。在 128GB 的存储空间中,用户可用于存储应用程序、文档、图片、视频和其他文件的空间略高于 100GB。这对大多数人来说应该足够了,尤其是考虑到 Chrome OS 严重依赖云存储这一事实。
Drive Performance Rating - Percent | |
Acer Chromebook Plus CB514-4H | |
Average Kingston OM8PGP4128Q-AA | |
Lenovo IdeaPad Duet Chromebook 10 | |
Average of class Office | |
Lenovo IdeaPad Slim 3 CB 14M868 |
图形卡
英特尔酷睿 i3-N305 中集成的图形处理器是英特尔 Xe,有 32 个执行单元(EU)。虽然它的图形处理器性能较弱,但完全可以胜任Chromebook 的基本任务。浏览网页、播放视频和简单的图像处理对英特尔 Xe 来说都不成问题。在大多数情况下,您还可以流畅地玩许多Android 游戏。
但是,如果你想通过 Steam 玩要求较高的 3D 游戏,英特尔 Xe 就会达到极限。虽然可以通过控制台(关键词:"插入硬币")在Chromebook Plus CB514 4H 上安装 Steam,但目前大多数游戏都无法流畅运行。
积极的一面是,在电池模式下,它的图形性能不会受到影响。因此,您可以在移动中工作和游戏,而不会损失任何性能。
3DMark Performance Rating - Percent | |
Average of class Office | |
Average Intel UHD Graphics 32EUs (Alder Lake) | |
Acer Chromebook Plus CB514-4H |
Geekbench 6.3 - GPU Vulkan | |
Average of class Office (1452 - 41279, n=64, last 2 years) | |
Average Intel UHD Graphics 32EUs (Alder Lake) (5493 - 7279, n=5) | |
Acer Chromebook Plus CB514-4H |
GPUScore: Sacred Path - 2560x1440 Official | |
Average of class Office (3.65 - 117.1, n=143, last 2 years) | |
Average Intel UHD Graphics 32EUs (Alder Lake) (5.06 - 6.22, n=4) | |
Acer Chromebook Plus CB514-4H |
GPUScore: The Expedition - 2560x1440 Official | |
Acer Chromebook Plus CB514-4H | |
Average Intel UHD Graphics 32EUs (Alder Lake) () | |
Average of class Office (last 2 years) |
low | med. | high | ultra | |
---|---|---|---|---|
F1 2017 (2017) | 42 | |||
Shadow of the Tomb Raider (2018) | 25 |
排放和动力 - 使用时安静、节俭
噪音排放
宏碁Chromebook Plus CB514 4H 是一款令人愉悦的静音设备。在正常运行期间,即上网、写文本或播放视频时,风扇通常处于关闭状态。这样,Chromebook 就能完全安静地工作。即使风扇启动,例如在执行要求较高的任务或玩Android 游戏时,也非常安静,几乎察觉不到。
在压力测试中,CPU 和 GPU 都发挥了最大性能,风扇的音量只有 34 dB(A),这是在 15 厘米的距离内测得的。这是一个非常不错的数值,即使在图书馆或办公空间等安静的环境中,这款笔记本电脑也是一个令人愉快的伙伴。
Noise Level
Idle |
| 27 / 27 / 31 dB(A) |
Load |
| 31 / 32.3 dB(A) |
| ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min: , med: , max: Earthworks M23R, Arta (15 cm distance) environment noise: 27 dB(A) |
Acer Chromebook Plus CB514-4H UHD Graphics 32EUs, i3-N305, Kingston OM8PGP4128Q-AA | Lenovo IdeaPad Gaming Chromebook 16 Iris Xe G7 80EUs, i5-1235U, Kioxia BG5 KBG50ZNT256G | Asus Chromebook CM14 CM1402CM2A-EK0048 Mali-G52 MP2, Kompanio 520, 128 GB eMMC Flash | Acer Aspire Go 15 AG15-31P-34JP UHD Graphics 32EUs, i3-N305, WD PC SN740 SDDQNQD-512G-1014 | Asus BR1402FG UHD Graphics 32EUs, i3-N305, Kingston OM8PGP41024Q-A0 | |
---|---|---|---|---|---|
Noise | 13% | -6% | 0% | ||
off / environment * | 27 | 23 15% | 24.8 8% | 24.78 8% | |
Idle Minimum * | 27 | 23 15% | 30.5 -13% | 24.78 8% | |
Idle Average * | 27 | 24.6 9% | 30.5 -13% | 24.78 8% | |
Idle Maximum * | 31 | 25 19% | 31 -0% | 30.8 1% | |
Load Average * | 31 | 27.3 12% | 33.2 -7% | 33.5 -8% | |
Load Maximum * | 32.3 | 29.6 8% | 35.5 -10% | 37.25 -15% |
* ... smaller is better
温度
宏碁Chromebook Plus CB514 4H 配备的英特尔酷睿 i3-N305 处理器的功耗并不高。因此,运行时产生的废热并不多。尽管采用了低调的风扇设计,但设备温度仍然很低。即使在负载情况下,Chromebook 也几乎不会明显发热。我们注意到的最高温度约为 35 °C。即使长时间使用,也能确保舒适的工作条件。因此,Chromebook 可以放在膝上或桌上使用,而不会太热。
(+) The maximum temperature on the upper side is 35.1 °C / 95 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 41.1 °C / 106 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 19.7 °C / 67 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 21.5 °C / 70.7 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (+6.1 °C / 11 F).
Acer Chromebook Plus CB514-4H Intel Core i3-N305, Intel UHD Graphics 32EUs (Alder Lake) | Lenovo IdeaPad Gaming Chromebook 16 Intel Core i5-1235U, Intel Iris Xe Graphics G7 80EUs | Asus Chromebook CM14 CM1402CM2A-EK0048 MediaTek Kompanio 520, ARM Mali-G52 MP2 | Acer Aspire Go 15 AG15-31P-34JP Intel Core i3-N305, Intel UHD Graphics 32EUs (Alder Lake) | Asus BR1402FG Intel Core i3-N305, Intel UHD Graphics 32EUs (Alder Lake) | |
---|---|---|---|---|---|
Heat | -8% | 4% | -10% | -2% | |
Maximum Upper Side * | 35.1 | 35.2 -0% | 30.4 13% | 35.8 -2% | 41 -17% |
Maximum Bottom * | 41.1 | 40.8 1% | 37.1 10% | 44.5 -8% | 37.6 9% |
Idle Upper Side * | 23.5 | 26 -11% | 21.8 7% | 23.1 2% | 24.1 -3% |
Idle Bottom * | 22.6 | 27.6 -22% | 25.9 -15% | 30.1 -33% | 22.2 2% |
* ... smaller is better
发言人
宏碁Chromebook Plus CB514 4H 的扬声器性能一般。扬声器的最大音量为 78 dB(A),足以在狭小的房间里观看电影或聆听音乐。不过,扬声器缺乏低音,这让声音显得有些乏味。另一方面,中音和高音比较均衡,使语音清晰易懂。
Chromebook 的扬声器不太适合真正的发烧友。即便如此,它们也足以满足视频会议或偶尔观看视频的需要。如果您更看重音质,则应使用耳机或外置扬声器。它们可以通过 3.5 毫米插孔或蓝牙连接。
Acer Chromebook Plus CB514-4H audio analysis
(±) | speaker loudness is average but good (78.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 20.1% lower than median
(±) | linearity of bass is average (9.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.1% away from median
(±) | linearity of mids is average (7.2% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.8% away from median
(+) | highs are linear (4.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (16.1% difference to median)
Compared to same class
» 15% of all tested devices in this class were better, 5% similar, 80% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 23% of all tested devices were better, 5% similar, 72% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Apple MacBook Pro 16 2021 M1 Pro audio analysis
(+) | speakers can play relatively loud (84.7 dB)
Bass 100 - 315 Hz
(+) | good bass - only 3.8% away from median
(+) | bass is linear (5.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.3% away from median
(+) | mids are linear (2.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.9% away from median
(+) | highs are linear (2.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (4.6% difference to median)
Compared to same class
» 0% of all tested devices in this class were better, 0% similar, 100% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 0% of all tested devices were better, 0% similar, 100% worse
» The best had a delta of 4%, average was 25%, worst was 134%
耗电量
我们测试设备的最大功耗仅为 33 瓦。空转时,耗电量甚至降至 6 至 9 瓦。附带的电源装置功率为 45 瓦,即使在负载情况下也能为Chromebook 充电。
总体而言,Chromebook Plus CB514 4H 是一款节能设备,正如您对Chromebook 所期待的那样。如此低的能耗不仅对您的钱包有利,对环境也同样有利。
Off / Standby | 0.36 / 0.36 Watt |
Idle | 2 / 3 / 6 Watt |
Load |
10.9 / 33 Watt |
Key:
min: ,
med: ,
max: Metrahit Energy |
Acer Chromebook Plus CB514-4H i3-N305, UHD Graphics 32EUs, Kingston OM8PGP4128Q-AA, IPS, 1920x1080, 14" | Lenovo IdeaPad Gaming Chromebook 16 i5-1235U, Iris Xe G7 80EUs, Kioxia BG5 KBG50ZNT256G, IPS, 2560x1600, 16" | Asus Chromebook CM14 CM1402CM2A-EK0048 Kompanio 520, Mali-G52 MP2, 128 GB eMMC Flash, TN, 1920x1080, 14" | Acer Aspire Go 15 AG15-31P-34JP i3-N305, UHD Graphics 32EUs, WD PC SN740 SDDQNQD-512G-1014, IPS, 1920x1080, 15.6" | Asus BR1402FG i3-N305, UHD Graphics 32EUs, Kingston OM8PGP41024Q-A0, LED, 1920x1080, 14" | Average Intel UHD Graphics 32EUs (Alder Lake) | Average of class Office | |
---|---|---|---|---|---|---|---|
Power Consumption | -112% | -17% | -67% | -74% | -87% | -138% | |
Idle Minimum * | 2 | 5.7 -185% | 3.03 -52% | 3.5 -75% | 4.8 -140% | 5.1 ? -155% | 4.46 ? -123% |
Idle Average * | 3 | 9.8 -227% | 5.7 -90% | 4.6 -53% | 4.8 -60% | 6.2 ? -107% | 7.42 ? -147% |
Idle Maximum * | 6 | 9.9 -65% | 7.7 -28% | 8 -33% | 7 -17% | 8.68 ? -45% | 8.9 ? -48% |
Load Average * | 10.9 | 14.3 -31% | 8.7 20% | 25.7 -136% | 26.9 -147% | 23.3 ? -114% | 42 ? -285% |
Load Maximum * | 33 | 49.4 -50% | 11.1 66% | 45 -36% | 35 -6% | 38 ? -15% | 61.6 ? -87% |
Witcher 3 ultra * | 26.6 | 28.2 |
* ... smaller is better
Power consumption Cyberpunk / stress test
Power consumption with external monitor
运行时间
宏碁Chromebook Plus CB514 4H 配备了 52 Wh 电池。由于笔记本电脑的能耗值较低,因此运行时间相当长。Chromebook 在闲置模式下,即在最低负载的情况下,电池续航时间长达 14 小时。在实际的 WLAN 网上冲浪测试中,Chromebook 使用脚本调用了多个网站,但仍能保持 11 个小时的运行时间。
这使得Chromebook Plus CB514 4H 成为一整天工作或长途飞行的可靠伴侣。您完全可以把电源适配器留在家里,全天候使用Chromebook 。
Acer Chromebook Plus CB514-4H i3-N305, UHD Graphics 32EUs, 51 Wh | Lenovo IdeaPad Gaming Chromebook 16 i5-1235U, Iris Xe G7 80EUs, 71 Wh | Asus Chromebook CM14 CM1402CM2A-EK0048 Kompanio 520, Mali-G52 MP2, 42 Wh | Acer Aspire Go 15 AG15-31P-34JP i3-N305, UHD Graphics 32EUs, 53.05 Wh | Asus BR1402FG i3-N305, UHD Graphics 32EUs, 50 Wh | Average of class Office | |
---|---|---|---|---|---|---|
Battery Runtime | -39% | 10% | 5% | -15% | -8% | |
WiFi v1.3 | 660 | 405 -39% | 725 10% | 693 5% | 563 -15% | 608 ? -8% |
Load | 136 | 117.4 ? |
Notebookcheck 总评分
AcerChromebook Plus CB514 4H 是一款性能稳定的Chromebook ,具有功能齐全、电池寿命长、运行安静等特点。它非常适合那些正在寻找一款可靠设备来完成日常任务(如网上冲浪、文字处理和视频流)的人。
它的一个特别亮点是为期 12 个月的 Google One AI Premium 试用订阅,目前已包含在价格中,价值约为 270 美元。用户可以利用谷歌照片和谷歌助手等谷歌产品中的人工智能功能。该优惠有效期至 2025 年 1 月 31 日。
Acer Chromebook Plus CB514-4H
- 12/16/2024 v8
Marc Herter
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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