华硕ExpertBook B3可拆卸式（B3000）评测：采用ARM处理器的沉默与缓慢
教育领域是个人电脑业务的一个重要部分。毕竟，中小学和大学的学生、教师和教授都需要电脑来工作。华硕ExpertBook B3 Detachable (B3000)就是这样一款设备，它是一款紧凑型平板电脑，带有类似于微软Surface Pro的可连接键盘，尽管华硕平板电脑更多的是针对学生而不是其他两个群体。预装的Windows版本清楚地表明了这款设备的目标用户。Windows 11专业教育版--在这种情况下是ARM变体。
潜在的竞争对手比较
Rating | Date | Model | Weight | Height | Size | Resolution | Price |
|---|---|---|---|---|---|---|---|
| 77.3 % v7 (old) | 07 / 2022 | Asus ExpertBook B3 Detachable B3000 SD 7c Gen 2, Adreno 618 | 616 g | 9 mm | 10.50" | 1920x1200 | |
| 85.3 % v7 (old) | 10 / 2021 | Microsoft Surface Go 3 Core i3 i3-10100Y, UHD Graphics 615 | 783 g | 8.3 mm | 10.50" | 1920x1280 | |
| 84.4 % v7 (old) | 10 / 2019 | Microsoft Surface Pro X SQ1, Adreno 685 | 1 kg | 7.3 mm | 13.00" | 2880x1920 | |
| 87.5 % v7 (old) | 07 / 2022 | Lenovo ThinkPad X12 Detachable 20UW000KGE i3-1110G4, UHD Graphics 620 | 1.1 kg | 14.5 mm | 12.30" | 1920x1280 |
底盘和功能。ExpertBook B3配备了许多配件
一旦设备被打开，迎接用户的是屏幕周围厚厚的边框。华硕没有跟随薄边框和大显示屏的趋势。不过，ExpertBook相对来说比较紧凑，单是平板电脑在没有配件的情况下也相当纤薄。机身是由铝制成的，显示屏由玻璃面板覆盖。连接屏幕和背面的长条是由塑料制成的，背面的一小部分也是如此。这款平板电脑很结实，有很好的制造质量，尽管并不完美。
配件是由其他材料制成的：支架和键盘盖背面各有一层深蓝色的织物，都可以用磁铁吸附在平板电脑上。支架也有一个巧妙的功能，可以让平板电脑以垂直模式使用。键盘盖上的腕托是由塑料制成的。除了这两个附件，华硕ExpertBook B3可拆卸式平板电脑还配备了一支集成在机箱内的数字笔。
虽然包括了许多实用的项目，但端口的选择却相当稀少，只有一个USB-C端口和一个3.5毫米音频插孔。尽管如此，你至少仍可以选择通过USB-C将设备连接到集线器或扩展坞。
平板电脑本身重616克（1.36磅），键盘重251克（0.55磅），而支架重175克（0.39磅）。连上所有配件后，二合一笔记本电脑的总重量为1,030克（2.27磅）。
输入设备。华硕笔记本电脑，键盘很窄
15毫米乘13毫米（0.6英寸乘0.5英寸），附带的键盘上的按键明显比其他笔记本电脑上的小。对于那些手掌较大的人来说，使用起来明显不舒服。这款设备的目标客户--学校学生--可能可以接受它，以及微小的方向键。键盘没有背光，打字的感觉很好，尽管不能与大型笔记本电脑上的键盘相比。键盘的键程较低，按起来比较舒服，但由于键盘盖的内在不稳定性，打字时有一种相当空洞的感觉。
与键盘一样，触摸板的尺寸也相当适中，为9.5厘米乘5厘米（3.7英寸乘2.0英寸）。尽管触摸板是可用的，但它显然不是最高质量的。表面由塑料材料制成，手指有时无法顺利滑过。点击机制也相当响亮。尽管如此，对软件的实施没有什么可抱怨的。
带电池的小型集成数字笔（在机箱内充电）可以作为使用触摸屏的替代方法。它是一支典型的Wacom AES笔，对压力敏感，是绘画和写作的理想选择。该笔有两个按钮，但很难按下去。此外，这支笔必须非常薄才能装进机箱，因此使用起来更加困难。
显示器：ExpertBook B3000的小型IPS面板
小型IPS显示屏的对角线尺寸仅为10.5英寸，分辨率为1,920 x 1,200。这意味着华硕选择给ExpertBook B3000配备16：10的屏幕。据华硕称，该屏幕能够达到320cd/m²的亮度水平，但根据我们的测量，我们无法确认这一点，测量结果显示平均值为276cd/m²。即使测得的最高值（295cd/m²）也低于宣传的最大亮度水平。
在亮度方面，ExpertBook B3000明显落后于其他二合一笔记本电脑。这显然是华硕偷工减料的地方。此外，显示器使用PWM进行亮度控制，这意味着它改变其背光频率来调整亮度。最大亮度下的60赫兹频率已经很低了，可能会引起一些人的头痛。
| |||||||||||||||||||||||||
Brightness Distribution: 89 %
Center on Battery: 285 cd/m²
Contrast: 770:1 (Black: 0.37 cd/m²)
ΔE Color 3.8 | 0.5-29.43 Ø4.92
ΔE Greyscale 4.7 | 0.5-98 Ø5.2
99% sRGB (Calman 2D)
Gamma: 2.25
| Asus ExpertBook B3 Detachable B3000 BOE0942, IPS LED, 1920x1200, 10.5" | Microsoft Surface Go 3 Core i3 NV105WAM-N31, IPS , 1920x1280, 10.5" | Microsoft Surface Pro X LP129WT112684, IPS, 2880x1920, 13" | Lenovo ThinkPad X12 Detachable 20UW000KGE N123NCA-GS1, IPS LED, 1920x1280, 12.3" | |
|---|---|---|---|---|
| Display | ||||
| Display P3 Coverage | 69 | 64.1 | ||
| sRGB Coverage | 99.1 | 95.4 | ||
| AdobeRGB 1998 Coverage | 69.8 | 66.2 | ||
| Response Times | 506% | 63% | -2% | |
| Response Time Grey 50% / Grey 80% * | 38 ? | 37.2 ? 2% | 49.6 ? -31% | 45.1 ? -19% |
| Response Time Black / White * | 26 ? | 22.8 ? 12% | 30.4 ? -17% | 22 ? 15% |
| PWM Frequency | 60 ? | 962 ? 1503% | 201.6 ? 236% | |
| Screen | 52% | 37% | 54% | |
| Brightness middle | 285 | 418 47% | 466 64% | 334 17% |
| Brightness | 276 | 415 50% | 470 70% | 324 17% |
| Brightness Distribution | 89 | 90 1% | 92 3% | 88 -1% |
| Black Level * | 0.37 | 0.28 24% | 0.44 -19% | 0.18 51% |
| Contrast | 770 | 1493 94% | 1059 38% | 1856 141% |
| Colorchecker dE 2000 * | 3.8 | 1.2 68% | 2.1 45% | 1.4 63% |
| Colorchecker dE 2000 max. * | 8.1 | 2.6 68% | 4 51% | 2.6 68% |
| Greyscale dE 2000 * | 4.7 | 1.8 62% | 2.8 40% | 1.3 72% |
| Gamma | 2.25 98% | 2.21 100% | 2.05 107% | 2.04 108% |
| CCT | 6951 94% | 6225 104% | 6589 99% | 6473 100% |
| Colorchecker dE 2000 calibrated * | 1 | 0.9 | ||
| Color Space (Percent of AdobeRGB 1998) | 72.1 | |||
| Color Space (Percent of sRGB) | 96.8 | |||
| Total Average (Program / Settings) | 279% /
176% | 50% /
44% | 26% /
42% |
* ... smaller is better
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM detected | 60 Hz | ≤ 100 % brightness setting |  |
The display backlight flickers at 60 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 100 % and below. There should be no flickering or PWM above this brightness setting. The frequency of 60 Hz is very low, so the flickering may cause eyestrain and headaches after extended use. 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. | |||
不幸的是，由于我们无法校准屏幕，所以无法正确测量这台华硕笔记本电脑的色彩准确性。作为替代方案，我们使用CalMAN和X-Rite i1Pro 2来测量屏幕在sRGB色彩空间方面的输出。然而，请注意，2D空间中99%的重叠率与3D空间中通常的重叠值并不具有可比性。在3D空间中，覆盖率通常较低。
屏幕亮度不够，不适合户外使用。光滑的表面也使观看屏幕更加困难。但显示屏对于教室来说应该是足够的。
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 26 ms ... rise ↗ and fall ↘ combined | ↗ 14 ms rise |  |
| ↘ 12 ms fall | ||
| The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 59 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 38 ms ... rise ↗ and fall ↘ combined | ↗ 20 ms rise |  |
| ↘ 18 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. » 51 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms). | ||
性能。ARM和高通骁龙7c第二代上的Windows 11
在配置华硕ExpertBook B3000时，客户并没有完全被宠坏的选择。唯一的处理器选择是高通骁龙7c第二代，它总是配备相同的集成GPU。此外，华硕只为该设备提供128GB的eMMC存储空间，没有任何升级到SSD的选项。你唯一可以选择的是，你想在笔记本电脑中使用4GB或8GB焊接的LPDDR4X-4266内存。
测试条件
由于其功耗低，因此TDP也低，关于ExpertBook的更有趣的问题是什么在设备上运行，什么不在。ARM版的Windows 11通过改进的仿真技术，兼容性明显提高。例如，它现在也支持64位程序。然而，并非所有的应用程序都是如此。这就是为什么我们不得不在审查中不考虑一些基准测试，如LatencyMon和Cinebench循环。
处理器
高通骁龙7c第二代产品是一款ARM处理器，专门为Windows设备和Chromebook制作。它总共有八个内核，由两个高性能内核和六个效率内核组成。每个高速核心的最大时钟速度为2.55GHz。你可以参考我们的CPU列表以了解与其他处理器的更深入比较。
华硕ExpertBook B3在性能方面无法跟上竞争对手。但Snapdragon 7c第二代并不是真的为了这个目的。该处理器只为日常计算任务提供足够的性能而设计。作为比较，英特尔酷睿i3（其本身也不是一个性能强大的处理器）在 ThinkPad X12的速度要快85%左右。从另一个角度看，ThinkPad内部也有一个风扇。
我们没有注意到笔记本电脑在电池运行时性能有任何进一步的下降。
Cinebench R23: Multi Core | Single Core
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
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 | |
| Average of class Convertible | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Pro X -10! | |
| Microsoft Surface Go 3 Core i3 | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 | |
| Cinebench R23 / Multi Core | |
| Average of class Convertible (616 - 18070, n=63, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Go 3 Core i3 | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| Cinebench R23 / Single Core | |
| Average of class Convertible (308 - 1970, n=63, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Go 3 Core i3 | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| Cinebench R20 / CPU (Multi Core) | |
| Average of class Convertible (242 - 6954, n=63, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Go 3 Core i3 | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| Cinebench R20 / CPU (Single Core) | |
| Average of class Convertible (149.8 - 755, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Go 3 Core i3 | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| Blender / v2.79 BMW27 CPU | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| Microsoft Surface Go 3 Core i3 | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Average of class Convertible (193 - 1059, n=59, last 2 years) | |
| 7-Zip 18.03 / 7z b 4 | |
| Average of class Convertible (12977 - 72400, n=60, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Go 3 Core i3 | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| 7-Zip 18.03 / 7z b 4 -mmt1 | |
| Average of class Convertible (3672 - 6493, n=60, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Go 3 Core i3 | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| Geekbench 5.5 / Multi-Core | |
| Average of class Convertible (663 - 14016, n=63, last 2 years) | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 (1630 - 5337, n=2) | |
| Microsoft Surface Pro X | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Go 3 Core i3 | |
| Geekbench 5.5 / Single-Core | |
| Average of class Convertible (319 - 2003, n=63, last 2 years) | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 (556 - 1537, n=2) | |
| Microsoft Surface Go 3 Core i3 | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Pro X | |
| HWBOT x265 Benchmark v2.2 / 4k Preset | |
| Average of class Convertible (0.73 - 20.1, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Go 3 Core i3 | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| LibreOffice / 20 Documents To PDF | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| Microsoft Surface Go 3 Core i3 | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Average of class Convertible (42 - 121.5, n=59, last 2 years) | |
| R Benchmark 2.5 / Overall mean | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| Microsoft Surface Go 3 Core i3 | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Average of class Convertible (0.4102 - 1.013, n=59, last 2 years) | |
* ... 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 of class Convertible | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 | |
| Microsoft Surface Go 3 Core i3 -9! | |
| AIDA64 / FP32 Ray-Trace | |
| Average of class Convertible (468 - 25226, n=63, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| AIDA64 / FPU Julia | |
| Average of class Convertible (2644 - 106512, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| AIDA64 / CPU SHA3 | |
| Average of class Convertible (182 - 4764, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| AIDA64 / CPU Queen | |
| Average of class Convertible (10502 - 120368, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| AIDA64 / FPU SinJulia | |
| Average of class Convertible (659 - 14835, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| AIDA64 / FPU Mandel | |
| Average of class Convertible (1420 - 56839, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| AIDA64 / CPU AES | |
| Average of class Convertible (1279 - 169089, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| AIDA64 / CPU ZLib | |
| Average of class Convertible (61.4 - 1088, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| Microsoft Surface Go 3 Core i3 | |
| AIDA64 / FP64 Ray-Trace | |
| Average of class Convertible (254 - 13175, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| AIDA64 / CPU PhotoWorxx | |
| Average of class Convertible (5136 - 53406, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
系统性能
系统的性能很低。在使用华硕ExpertBook B3000时，耐心是你肯定需要的一件事，因为笔记本电脑有时会暂停一下思考。
| CrossMark / Overall | |
| Average of class Convertible (310 - 1912, n=59, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2, Qualcomm Adreno 618 () | |
| CrossMark / Productivity | |
| Average of class Convertible (389 - 1790, n=59, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2, Qualcomm Adreno 618 () | |
| CrossMark / Creativity | |
| Average of class Convertible (252 - 2183, n=59, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2, Qualcomm Adreno 618 () | |
| CrossMark / Responsiveness | |
| Average of class Convertible (295 - 1868, n=59, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2, Qualcomm Adreno 618 () | |
| AIDA64 / Memory Copy | |
| Average of class Convertible (16353 - 108544, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| AIDA64 / Memory Read | |
| Average of class Convertible (12706 - 125359, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| AIDA64 / Memory Write | |
| Average of class Convertible (10177 - 117920, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| AIDA64 / Memory Latency | |
| Asus ExpertBook B3 Detachable B3000 | |
| Average Qualcomm Snapdragon 7c Gen 2 () | |
| Average of class Convertible (7.4 - 173, n=62, last 2 years) | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Go 3 Core i3 | |
* ... smaller is better
大容量存储
该设备只有128GB的存储空间，由于是SanDisk的eMMC，所以速度也很慢。鉴于该系统的性能已经相当低，缓慢的存储使事情变得更加糟糕。带有固态硬盘的设备在复制文件时明显更快。
| Drive Performance Rating - Percent | |
| Average of class Convertible | |
| Microsoft Surface Pro X -8! | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Go 3 Core i3 | |
| Asus ExpertBook B3 Detachable B3000 -1! | |
| Average Sandisk DA4128 -1! | |
* ... smaller is better
Sustained read speed: DiskSpd Read Loop, Queue Depth 8
图形卡
华硕ExpertBook B3000只提供一个集成GPU选项--高通Adreno 618。这个GPU的性能对于非常简单的任务来说是足够的，如播放视频和运行微软商店的手机游戏。华硕ExpertBook B3000并不适合做其他事情，特别是考虑到许多游戏甚至根本无法在ARM处理器上运行，尽管有仿真功能。
| 3DMark Performance Rating - Percent | |
| Average of class Convertible | |
| Lenovo ThinkPad X12 Detachable 20UW000KGE | |
| Microsoft Surface Pro X -3! | |
| Microsoft Surface Go 3 Core i3 -3! | |
| Average Qualcomm Adreno 618 | |
| Asus ExpertBook B3 Detachable B3000 | |
| 3DMark 11 Performance | 624 points | |
| 3DMark Cloud Gate Standard Score | 2900 points | |
| 3DMark Fire Strike Score | 494 points | |
| 3DMark Time Spy Score | 129 points | |
Help | ||
| low | med. | high | ultra | |
|---|---|---|---|---|
| Dota 2 Reborn (2015) | 27.6 | 19.7 | 9.6 | 8.7 |
排放和功率：ExpertBook是无风扇和静音的。
噪声水平
由于没有主动散热，华硕ExpertBook B3可拆卸式电脑没有产生任何风扇噪音。我们也没有注意到任何其他噪音，如线圈的啸叫。
温度
无论它是在负载下还是在空闲状态下，华硕ExpertBook B3都只是适度发热。我们在设备背面测得的绝对最高温度仅为37.8℃（100.4°F）。因此，它很适合作为平板电脑使用，也就是作为一个手持设备。
(+) The maximum temperature on the upper side is 35.8 °C / 96 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 60 °C for the class Convertible.
(+) The bottom heats up to a maximum of 37.8 °C / 100 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 28.8 °C / 84 F, compared to the device average of 30.3 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.5 °C / 86.9 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-2.4 °C / -4.3 F).
| Asus ExpertBook B3 Detachable B3000 Qualcomm Snapdragon 7c Gen 2, Qualcomm Adreno 618 | Microsoft Surface Go 3 Core i3 Intel Core i3-10100Y, Intel UHD Graphics 615 | Microsoft Surface Pro X Microsoft SQ1, Qualcomm Adreno 685 | Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, Intel UHD Graphics 620 | |
|---|---|---|---|---|
| Heat | -1% | -2% | 7% | |
| Maximum Upper Side * | 35.8 | 46.1 -29% | 41.8 -17% | 36.1 -1% |
| Maximum Bottom * | 37.8 | 42.7 -13% | 45.7 -21% | 39.8 -5% |
| Idle Upper Side * | 30.5 | 25 18% | 26.3 14% | 25.1 18% |
| Idle Bottom * | 30.8 | 25 19% | 25.8 16% | 26.5 14% |
* ... smaller is better
发言人
立体声扬声器实现了它们在日常使用中可能要做的事情：以足够大的音量播放音乐和较短的视频，使人们能够听到。 也就是说，它们太软，低音太小，无法提供真正愉快的听觉体验。
Asus ExpertBook B3 Detachable B3000 audio analysis
(-) | not very loud speakers (71.6 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 19.9% lower than median
(±) | linearity of bass is average (9.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.3% away from median
(±) | linearity of mids is average (8.2% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7.1% higher than median
(±) | linearity of highs is average (7.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (24.7% difference to median)
Compared to same class
» 72% of all tested devices in this class were better, 7% similar, 20% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 72% of all tested devices were better, 6% similar, 22% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Microsoft Surface Go 3 Core i3 audio analysis
(±) | speaker loudness is average but good (75 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12% lower than median
(±) | linearity of bass is average (12.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 6.5% higher than median
(+) | mids are linear (4.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.6% away from median
(+) | highs are linear (6.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.4% difference to median)
Compared to same class
» 44% of all tested devices in this class were better, 6% similar, 50% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 44% of all tested devices were better, 7% similar, 49% worse
» The best had a delta of 4%, average was 25%, worst was 134%
消耗功率
华硕平板电脑的功耗很低，最大负荷时仅为10.5瓦。开机时，它的功耗最低为1.6瓦。
| Off / Standby |   0.36 / 1.44 Watt |
| Idle |  1.6 / 3.8 / 4.7 Watt |
| Load |
7.6 / 10.5 Watt |
    
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
电池寿命
华硕ExpertBook B3可拆卸式电脑的一个优势是其强大的电池寿命。在我们的Wi-Fi测试中，该设备能够在其适度的38Wh电池上运行10小时。这使它大大领先于同样基于ARM的，微软Surface Pro X.
Pros
Cons
结论。华硕ExpertBook B3可拆卸笔记本只为教育领域的某个利基市场而生
华硕ExpertBook B3可拆卸笔记本的优点和缺点是相辅相成的。一方面，ARM处理器并没有提供太多的性能，就像GPU和eMMC存储一样。另一方面，它提供了较长的电池寿命、较低的温度和完全无声的操作。在购买基于ARM的Windows电脑时，你必须有意接受它的缺点，以便获得好处--至少现在是这样。如果不出意外，ARM平台在Windows领域变得真正有竞争力的未来似乎就在眼前。
除了处理器之外，华硕笔记本电脑还有一些我们不喜欢的地方，比如小而不舒服的键盘和稀疏的连接选项。然而，它确实配备了许多配件，包括一支可以存放在设备本身的笔。那么还有一个问题：这些批评对于这款笔记本电脑的目标用户来说真的很重要吗？
华硕ExpertBook B3000对于要求不高的教育目的来说是很好的，但对于其他一切都不是很好。
可能不是。华硕ExpertBook B3可拆卸式可能是学校学生的好选择，只要他们知道该设备不适合多任务处理，不能运行某些应用程序。其他所有人最好选择 微软Surface Go 3或 联想ThinkPad X12因为它们只是提供了更多的性能，并且能够运行更广泛的软件（目前）。
价格和可用性
我们测试的配置价格约为700欧元（710美元），包括上述所有配件。
Asus ExpertBook B3 Detachable B3000
- 07/25/2022 v7 (old)
Benjamin Herzig
Price comparison
