Onyx Boox Tab X 评测--适合大型任务的电子墨水平板电脑?
潜在的竞争对手比较
Rating | Date | Model | Weight | Drive | Size | Resolution | Price |
---|---|---|---|---|---|---|---|
78.5 % v7 (old) | 02 / 2024 | Onyx Boox TabX SD 662, Adreno 610 | 570 g | 128 GB UFS 2.1 Flash | 13.30" | 2200x1650 | |
82.2 % v7 (old) | 12 / 2023 | Onyx Boox Tab Ultra C Pro SD 855, Adreno 640 | 450 g | 128 GB UFS 3.1 Flash | 10.30" | 1240x930 | |
75.2 % v7 (old) | 08 / 2023 | Lenovo Smart Paper RK3566, Mali-G52 MP2 | 408 g | 64 GB eMMC Flash | 10.30" | 1872x1404 | |
79.4 % v7 (old) | 08 / 2022 | Huawei MatePad Paper Kirin 820e, Mali-G57 MP6 | 360 g | 64 GB UFS 2.2 Flash | 10.30" | 1872x1404 |
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机箱和设备 - 金属机箱看起来很脆弱
如果你正在寻找一款带笔输入功能的超大电子墨水平板电脑,那么你应该看看 Onyx Boox Tab X:它拥有 13.3 英寸的屏幕,是市场上最大的电子阅读器之一。950 欧元的售价并不便宜,但几乎没有其他平板电脑能提供如此大的阅读和记笔记空间。
外壳由铝镁合金材料制成,重 570 克。考虑到平板电脑的尺寸,这样的重量其实并无大碍,但与更轻便的电子阅读器相比,它仍然明显较重。屏幕四周的边缘仅有一厘米多宽,只有底部有 2.5 厘米宽,这样你就可以舒适地握住 Tab X,而不会经常不小心操作触摸屏。
当然,对于如此巨大的平板电脑来说,稳定性始终是个问题:Onyx Boox Tab X 扭动后会出现明显的嘎吱声;我们的测试甚至在侧面发现了一条细小的裂缝。因此,在使用这款平板电脑时应小心谨慎。机身没有通过 IP 认证,因此也不要将其浸入浴缸或在灰尘较多的环境中使用。
128 GB 的大容量存储空间和 6 GB 的内存,内存配置已经足够。不过,在这个价位上,该机安装的 UFS 2.1 闪存可能会更快。
可通过 USB-C 端口和蓝牙连接外部设备。不过,没有用于内存扩展的 microSD 端口。
通信、软件和操作 -Android 应用程序更具灵活性
WiFi 5 是 Tab X 可以使用的最快的 Wi-Fi 标准。因此,它能实现合理的速度和相当稳定的传输。不过,千兆网络连接并不能真正使用。这是一个遗憾,尤其是考虑到其高昂的价格。华为 华为 MatePad Paper或 Onyx Boox Tab Ultra C Pro显示了如何做得更好。
由于没有 SIM 卡插槽,你必须使用手机上网。即使没有卫星支持,这款平板电脑也能通过谷歌的 Wi-Fi 数据库确定大致位置,但在移动和 Wi-Fi 网络较少的地区,这种方法就不准确了。
使用的操作系统是Android 11,与其他电子阅读器相比,该系统的界面修改较少:你可以在主屏幕上找到小部件和图标,并在新页面上放置其他应用程序。所有内容都可以移动或组合成组。安全补丁的日期为 2023 年 6 月,因此在测试时已超过 6 个月。制造商没有说明新更新的频率。
触摸屏工作可靠,但电子墨水显示屏的帧速率较低,这意味着你必须习惯系统响应的轻微延迟。手写笔可以用来记笔记和绘图,不过屏幕上只有 16 种灰色。当然,你也可以使用 Google Play 商店中的创意应用程序。
让我们印象深刻的是这款大型电子墨水平板电脑几乎没有任何实体按键。 只有顶部边缘的待机按钮,但没有滚动按钮或音量控制。因此,你必须通过触摸屏来控制这些东西。
可以设置密码以确保数据安全。不过,该设备不能通过生物识别解锁,例如使用指纹。
Networking | |
iperf3 transmit AXE11000 | |
Huawei MatePad Paper | |
Onyx Boox Tab Ultra C Pro | |
Onyx Boox TabX | |
Lenovo Smart Paper | |
iperf3 receive AXE11000 | |
Huawei MatePad Paper | |
Onyx Boox Tab Ultra C Pro | |
Onyx Boox TabX | |
Lenovo Smart Paper |
电子阅读--多种可能性
预装的 Neo Reader 功能非常全面,还可与其他应用软件一起以分屏模式使用,例如记笔记。您可以在设定时间后激活自动翻页功能,或使用文本转语音功能朗读文本。当然,就语音质量而言,这只是一种临时的解决方案,而不是真正的有声读物,但至少它是可行的。
Android 系统的一大优势是,您还可以下载其他阅读器应用程序,如 Tolino 或亚马逊 Kindle,并顺利使用它们。
显示屏 - 黑白显示屏,对比度高
E-Ink 显示屏来自 Mobius 系列,分辨率为 2,200 x 1,650 像素。这种屏幕的工作原理与 IPS、OLED 或 MiniLED 显示屏完全不同:在这种屏幕上,具有不同电荷的微小墨水颗粒实际上是物理存在和定位的。因此,在没有额外照明的情况下,这种屏幕在环境光下也具有很好的对比度和可读性。
在这种情况下,它是一块黑白面板,有 16 种灰度,这通常会使显示图像时显得有些粗糙,但对于绘图和文字来说却是理想之选。屏幕采用亚光涂层,因此平板电脑也可在户外使用。
由于墨水微粒不是半透明的,如果需要,可以从正面照亮显示屏。最大亮度为 55 至 88 cd/m²,视区域而定。由于只有在环境亮度较低时才需要屏幕照明,因此这一亮度完全足够。
没有 PWM 闪烁,因为一旦显示图像,只要内容不改变,就不需要用这种技术刷新。我们的示波器证实,由于使用了直流电压源,屏幕照明也不会闪烁。
|
Brightness Distribution: 63 %
Center on Battery: 65 cd/m²
Contrast: ∞:1 (Black: 0 cd/m²)
ΔE Greyscale 15.2 | 0.5-98 Ø5.2
Gamma: 1.157
Onyx Boox TabX E-Ink Mobius, 2200x1650, 13.3" | Onyx Boox Tab Ultra C Pro E-Ink, 1240x930, 10.3" | Lenovo Smart Paper E-Ink, 1872x1404, 10.3" | Huawei MatePad Paper E-Ink, 1872x1404, 10.3" | |
---|---|---|---|---|
Response Times | 13% | 39% | 9% | |
Response Time Grey 50% / Grey 80% * | 144.7 ? | 105.5 ? 27% | 134.4 ? 7% | 121 ? 16% |
Response Time Black / White * | 95.9 ? | 98.1 ? -2% | 27.5 ? 71% | 94 ? 2% |
PWM Frequency | ||||
Screen | 2% | 50% | 13% | |
Brightness middle | 65 | 44 -32% | 113 74% | 61.9 -5% |
Brightness | 67 | 43 -36% | 106 58% | 60 -10% |
Brightness Distribution | 63 | 91 44% | 83 32% | 80 27% |
Black Level * | ||||
Greyscale dE 2000 * | 15.2 | 10.5 31% | 9.9 35% | 9.1 40% |
Gamma | 1.157 190% | 1.202 183% | 1.371 160% | 2.02 109% |
CCT | 8312 78% | 6629 98% | 7116 91% | 6848 95% |
Colorchecker dE 2000 * | 19.76 | |||
Colorchecker dE 2000 max. * | 37.12 | |||
Total Average (Program / Settings) | 8% /
5% | 45% /
46% | 11% /
12% |
* ... smaller is better
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
95.9 ms ... rise ↗ and fall ↘ combined | ↗ 47.1 ms rise | |
↘ 48.8 ms fall | ||
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 100 % 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 | ||
144.7 ms ... rise ↗ and fall ↘ combined | ↗ 67 ms rise | |
↘ 77.7 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. » 100 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms). |
Screen Flickering / PWM (Pulse-Width Modulation)
Screen flickering / PWM not detected | |||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8743 (minimum: 5 - maximum: 343500) Hz was measured. |
性能、排放和电池寿命 - 性能一般
采用 高通骁龙 662onyx Boox 为其 Tab X 选择了中端 SoC,尽管该设备价格不菲,而且也是 5 年前发布的。与不支持应用程序的传统电子阅读器相比,这款平板电脑仍然具有不错的性能。不过,内部竞争产品,如 Tab Ultra C Pro在基准测试中有时能达到两倍甚至三倍的成绩。
Tab X 的性能足以满足日常使用;如果你主要阅读书籍和做笔记,你将获得相当流畅的体验。不过,使用的 UFS 2.1 闪存也相对较慢。上网时,有时网站加载需要等待较长时间,尤其是图片的滚动需要很长时间。
由于平板电脑的表面积较大,SoC 在散热方面没有问题。因此,即使长时间加载,外壳也几乎不会发热:我们测得的最高温度为 29.2 °C。即使长时间负载也几乎不会降低性能:在 3DMark 烧毁测试中,SoC 在最后阶段的表现与开始阶段相差无几。
扬声器位于设备背面。由于有两个扬声器,因此可以产生立体声效果,但由于位置较近,效果并不明显。扬声器的音量不是很大,声音的高音部分很重。声音重现清晰,但听起来不那么真实,也不是很温暖。
可以通过蓝牙或 USB-C 端口连接外置扬声器或耳机,连接没有任何问题,而且音质更好。
电池容量为 6300 毫安时。这使得它比其他大多数电子阅读器更强劲,也为 Tab X 带来了非常好的续航时间:在最低屏幕亮度和阅读模式下,平板电脑的续航时间为 24:46 小时。
该平板电脑的充电功率可达 10 瓦,由于电池容量大,充电时间可长达 5 小时。此外,您还必须购买充电器,因为包装中不包括充电器。
PCMark for Android - Work 3.0 | |
Average of class Tablet (3195 - 20841, n=73, last 2 years) | |
Onyx Boox Tab Ultra C Pro | |
Average Qualcomm Snapdragon 662 (3195 - 7554, n=6) | |
Onyx Boox TabX | |
Lenovo Smart Paper |
Onyx Boox TabX | Onyx Boox Tab Ultra C Pro | Lenovo Smart Paper | Huawei MatePad Paper | Average 128 GB UFS 2.1 Flash | Average of class Tablet | |
---|---|---|---|---|---|---|
AndroBench 3-5 | 118% | -54% | 65% | 60% | 180% | |
Sequential Read 256KB | 514.4 | 1487 189% | 163 -68% | 880.1 71% | 760 ? 48% | 1045 ? 103% |
Sequential Write 256KB | 109.5 | 302.2 176% | 139 27% | 256.2 134% | 297 ? 171% | 684 ? 525% |
Random Read 4KB | 137.8 | 226.8 65% | 25.3 -82% | 145.6 6% | 152.9 ? 11% | 189.2 ? 37% |
Random Write 4KB | 121.7 | 169.9 40% | 8.8 -93% | 183.1 50% | 131.6 ? 8% | 189.5 ? 56% |
温度
(+) The maximum temperature on the upper side is 29.2 °C / 85 F, compared to the average of 33.7 °C / 93 F, ranging from 20.7 to 53.2 °C for the class Tablet.
(+) The bottom heats up to a maximum of 28 °C / 82 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 23.4 °C / 74 F, compared to the device average of 30 °C / 86 F.
3DMark Wild Life Stress Test
发言人
Onyx Boox TabX audio analysis
(±) | speaker loudness is average but good (75.4 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 37.7% lower than median
(±) | linearity of bass is average (8.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 9.7% lower than median
(±) | linearity of mids is average (11.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3% away from median
(±) | linearity of highs is average (8.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(-) | overall sound is not linear (31.2% difference to median)
Compared to same class
» 87% of all tested devices in this class were better, 4% similar, 9% worse
» The best had a delta of 7%, average was 22%, worst was 129%
Compared to all devices tested
» 89% of all tested devices were better, 2% similar, 9% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Huawei MatePad Paper audio analysis
(+) | speakers can play relatively loud (82.1 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12.8% lower than median
(±) | linearity of bass is average (9.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 7.2% higher than median
(+) | mids are linear (5.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.8% away from median
(±) | linearity of highs is average (9.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (17.6% difference to median)
Compared to same class
» 38% of all tested devices in this class were better, 6% similar, 56% worse
» The best had a delta of 7%, average was 22%, worst was 129%
Compared to all devices tested
» 31% of all tested devices were better, 8% similar, 61% worse
» The best had a delta of 4%, average was 25%, worst was 134%
电池寿命
Battery Runtime - Reader / Idle | |
Average of class Tablet (691 - 5003, n=62, last 2 years) | |
Onyx Boox TabX | |
Onyx Boox Tab Ultra C Pro | |
Lenovo Smart Paper | |
Huawei MatePad Paper |
Pros
Cons
评价:屏幕空间大,但也有局限性
Onyx Boox Tab X 是一款拥有超大屏幕的非凡电子墨水平板电脑。支持数字转换器和使用Android 应用程序的选项使该设备更加灵活。其超长的运行时间令人印象深刻,设备几乎不发热,拥有高品质的外观,并提供可精确操作的触摸屏。
不过,对于不到 950 欧元的价格,你可以对某些方面有更高的要求:所使用的 SoC 和闪存速度相当慢,外壳由金属合金制成,但看起来有点脆弱,而且电池充电时间很长。包装中没有随附充电器,扬声器的声音也很弱,我们还缺少一个 microSD 插槽以及用于滚动和音量控制的物理按键。其他设备的无线局域网速度也更快。
不过,如果你主要想用它来阅读文件和记笔记,那么你将得到一台几乎能以原始尺寸显示 DIN A4 纸张的平板电脑,它具有高对比度和出色的可读性。
Onyx Boox Tab X 非常大,价格昂贵,而且由于支持Android 应用程序,使用起来非常灵活,使用寿命也很长。电子墨水平板电脑非常适合学习文件和做笔记,但也有一些弱点。
敢于将这种屏幕尺寸用于电子墨水平板电脑的其他制造商并不多。大多数竞争对手的 10.3 英寸都略小一些,而 Onyx Boox Tab Ultra C Pro则采用了彩色屏幕,而且价格更低,性能更高。如果你觉得黑白面板就足够了,那么 联想智能纸或 MatePad Paper将节省更多的钱。
价格和供应情况
Onyx Boox Tab X 现已上市。在撰写评论时,美国亚马逊上该设备的售价略低于 900 美元。
Onyx Boox TabX
- 02/04/2024 v7 (old)
Florian Schmitt
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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Every year, Notebookcheck independently reviews hundreds of laptops and smartphones using standardized procedures to ensure that all results are comparable. We have continuously developed our test methods for around 20 years and set industry standards in the process. In our test labs, high-quality measuring equipment is utilized by experienced technicians and editors. These tests involve a multi-stage validation process. Our complex rating system is based on hundreds of well-founded measurements and benchmarks, which maintains objectivity. Further information on our test methods can be found here.