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PocketBook InkPad Color 3 电子书阅读器评测--色彩鲜艳,漫画迷的最佳选择

读者

InkPad Color 3 具有电子墨水彩色显示屏,支持从图书馆借阅电子书。借助扬声器和蓝牙,你还可以播放有声读物。不过,专有软件使这款电子阅读器有些不够灵活。
E-Ink Tablet
PocketBook InkPad Color 3
PocketBook InkPad Color 3
Processor
unknown, Quad Core (4 x 1,8 GHz)
Graphics adapter
unknown
Memory
1024 MB 
Display
7.80 inch 4:3, 936 x 702 pixel 150 PPI, capapcitive touchscreen, E-Ink, E-Ink Kaleido 3 with LED lighting, glossy: no
Storage
32 GB eMMC Flash, 32 GB 
, 28 GB free
Connections
1 USB 2.0, Audio Connections: audio via USB-C
Networking
802.11 b/g/n (b/g/n = Wi-Fi 4/), Bluetooth 5.0
Size
height x width x depth (in mm): 8 x 189 x 134
Battery
2900 mAh Lithium-Polymer
Operating System
Linux
Additional features
Speakers: mono speaker, USB cable, 24 Months Warranty, IPX8 certified, waterproof
Weight
269 g
Price
319 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

潜在的竞争对手比较

Rating
Date
Model
Weight
Drive
Size
Resolution
Price
75.7 %
v7 (old)
12 / 2023
PocketBook InkPad Color 3
unknown, unknown
269 g32 GB eMMC Flash7.80"936x702
77.2 %
v7 (old)
12 / 2023
Onyx Boox Page
SD 662, Adreno 610
195 g32 GB eMMC Flash7.00"1682x1264
75.2 %
v7 (old)
08 / 2023
Lenovo Smart Paper
RK3566, Mali-G52 MP2
408 g64 GB eMMC Flash10.30"1872x1404
79.4 %
v7 (old)
08 / 2022
Huawei MatePad Paper
Kirin 820e, Mali-G57 MP6
360 g64 GB UFS 2.2 Flash10.30"1872x1404

外壳和功能 - 压敏塑料

砚台 InkPad Color 2InkPad Color 2 于 2023 年 5 月才发布,现在的继任者于 2023 年 11 月发布:InkPad Color 3 采用了最新的 E-Ink 显示屏,除此之外,两款阅读器几乎没有什么不同。

机身也没有变化:塑料机身,一侧短边框稍宽,操作按键位于此处。背面为磨砂棱纹。触感舒适,但使用不久就会留下许多指纹。做工不错,缝隙也很干净。不过,其稳定性并不完全令人信服,尤其是在控制区域,机身感觉相当灵活,受力时会发出明显的吱吱声。

另一方面,机壳的防水等级为 IPX8。这意味着,在雨中携带该设备外出不成问题,电子阅读器甚至可以在浴缸中畅通无阻地浸泡。

对于电子阅读器来说,1 GB RAM 已经足够,但对于更复杂的任务来说,它就不合格了。32 GB 的存储空间足以存放电子书籍,但不能使用 microSD 卡扩展内存。用户可以通过蓝牙 5.0 连接外部耳机或扬声器。

PocketBook InkPad Color 3
PocketBook InkPad Color 3
PocketBook InkPad Color 3
PocketBook InkPad Color 3

尺寸比较

225.2 mm 182.7 mm 6.65 mm 360 g226 mm 195 mm 5.5 mm 408 g189 mm 134 mm 8 mm 269 g156 mm 137 mm 6 mm 195 g210 mm 148 mm 1 mm 2.9 g

通信、软件和操作 - WLAN 速度相当慢

PocketBook 没有对所使用的 WLAN 模块做出任何说明,但考虑到所达到的速度,我们认为 WiFi 4 是可能的最快 WLAN 标准。在我们使用华硕 ROG Rapture AXE11000 参考路由器进行的测试中,InkPad Color 3 的速度约为 60 MBit/s,明显低于许多竞争对手。不过,这个速度对于下载书籍和偶尔上网来说已经足够了。

阅读器无法连接移动网络,也无法确定其位置。

PocketBook InkPad Color 3 的软件基于 Linux,是专有的。制造商没有说明更新会持续多久,但已有 2 年历史的设备仍能偶尔收到新固件版本。

预装功能包括丰富的电子阅读软件、有声读物和音乐播放器、便签应用程序、浏览器、照片库、RSS 新闻阅读器和 OnLeihe 软件。后者很有意思,因为它可以让你登录本地图书馆借阅电子图书,而无需通过浏览器。一些游戏也有前作,如国际象棋和数独。

不过,除了现有的应用程序外,电子阅读器的功能范围几乎无法扩展:例如,与一些竞争对手不同,它无法安装Android 应用程序。这样就可以更方便地访问其他供应商的电子书库,如果不喜欢预装的软件,也可以使用其他阅读器软件。

电子阅读器不允许使用密码锁定设备,只能锁定设置。触摸屏的反应通常比较稳定,不过在测试过程中,由于无法通过屏幕进行任何输入,我们不得不重新启动设备一次。设备边框上有四个硬件按钮:主页"、"前进"、"后退 "和一个电源按钮。滚动按钮略微凸起,即使在黑暗中也很容易摸到。

Networking
PocketBook InkPad Color 3
802.11 b/g/n
iperf3 transmit AXE11000
56.4 MBit/s ∼6%
iperf3 receive AXE11000
64.3 MBit/s ∼7%
Onyx Boox Page
802.11 a/b/g/n/ac
iperf3 transmit AXE11000
358 (min: 341) MBit/s ∼38%
iperf3 receive AXE11000
288 (min: 161) MBit/s ∼31%
Lenovo Smart Paper
802.11 a/b/g/n/ac
iperf3 transmit AXE11000
286 (min: 236) MBit/s ∼30%
iperf3 receive AXE11000
211 (min: 186) MBit/s ∼23%
Huawei MatePad Paper
802.11 a/b/g/n/ac/ax
iperf3 transmit AXE11000
945 (min: 826) MBit/s ∼100%
iperf3 receive AXE11000
928 (min: 812) MBit/s ∼100%
0510152025303540455055606570Tooltip
PocketBook InkPad Color 3; iperf3 receive AXE11000: Ø64.6 (58.9-70.1)
PocketBook InkPad Color 3; iperf3 transmit AXE11000: Ø56.7 (51.2-66.1)

电子阅读 - 支持多种格式

PocketBook 安装了自己的商店,根据所选国家的不同,商店里的本地图书也非常丰富。由于德国实行固定图书价格,因此这里的电子书价格与其他地方相同。当然,也可以直接从云端或通过 USB 电缆从个人电脑复制电子书。支持以下格式ACSM、CHM、DJVU、DOC、DOCX、EPUB、EPUB(DRM)、FB2、FB2.ZIP、HTM、HTML、MOBI、PDF、PDF (DRM)、PRC、RTF、TXT、AZW、CBR、AZW3 和 CBZ。

预装的阅读器软件可通过双指手势对显示大小进行精细缩放。有多种字体可供选择,还可以确定文本边距和行距的宽度。视图可以旋转,可以做笔记和加亮显示,还可以使用字典查询个别术语。

文本转语音功能可通过合成语音朗读文本,支持 26 种不同语言。不过,语音语调并不总是很合适,因此该功能更像是一种应急解决方案,在无障碍环境中非常有用。

显示屏 - 7.6 英寸,色彩鲜艳

E-Ink 的 Kaleido 3 面板可显示 4,096 级色彩和 16 级灰度。灰度分辨率为 1,872 x 1,404 像素,而彩色显示屏的分辨率则减半。InkPad Color 3 的屏幕直径为 7.8 英寸,采用亚光处理,因此在明亮的环境中也能很好地使用。由于采用了 E-Ink 工艺,即利用电荷定位实际墨水颗粒,因此甚至不需要背光灯。

当天色变暗时,你可以启动照明,自己选择亮度和色温,或者让传感器自动决定。在使用分光光度计进行的测试中,我们测得的最大亮度为 82 cd/m²,足以应付绝大多数情况。尽管如此,竞争对手如 Onyx Boox Page等竞争对手有时会提供更亮的照明。

由于采用了电子墨水平板电脑,你不必担心 PWM 闪烁的问题,而且我们非常喜欢 PocketBook InkPad Color 3 的彩色显示效果:对于电子墨水平板电脑来说,颜色看起来相当鲜艳,因此彩色漫画爱好者也会觉得物有所值。文档显示清晰,对比度丰富。此外,一旦建立图像,就不必不断刷新,这对眼睛和电池都很方便。

不过,电子墨水显示屏的缺点也同样存在:由于页面加载速度相对较慢,颜色数量相对较少,在浏览器中观看视频几乎没有什么用处。屏幕上时不时会残留上一幅图像,因此仍能以阴影的形式看到。

76
cd/m²
75
cd/m²
85
cd/m²
69
cd/m²
75
cd/m²
82
cd/m²
80
cd/m²
75
cd/m²
80
cd/m²
Distribution of brightness
tested with X-Rite i1Pro 2
Maximum: 85 cd/m² (Nits) Average: 77.4 cd/m² Minimum: 0.1 cd/m²
Brightness Distribution: 81 %
Center on Battery: 75 cd/m²
Contrast: ∞:1 (Black: 0 cd/m²)
PocketBook InkPad Color 3
E-Ink, 936x702, 7.8"
Onyx Boox Page
E-Ink, 1682x1264, 7"
Lenovo Smart Paper
E-Ink, 1872x1404, 10.3"
Huawei MatePad Paper
E-Ink, 1872x1404, 10.3"
Response Times
Response Time Grey 50% / Grey 80% *
120 ?(47, 73)
134.4 ?(56.2, 68.2)
121 ?(61, 60)
Response Time Black / White *
116 ?(49, 67)
27.5 ?(14.4, 13.1)
94 ?(47, 47)
PWM Frequency
Screen
59%
30%
-13%
Brightness middle
75
141
88%
113
51%
61.9
-17%
Brightness
77
141
83%
106
38%
60
-22%
Brightness Distribution
81
85
5%
83
2%
80
-1%
Black Level *
Greyscale dE 2000 *
9.9
9.1
Gamma
1.371 160%
2.02 109%
CCT
7116 91%
6848 95%
Total Average (Program / Settings)
59% / 59%
30% / 30%
-13% / -13%

* ... smaller is better

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
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 8705 (minimum: 5 - maximum: 343500) Hz was measured.

性能、排放和电池寿命 - 持久耐用

PocketBook InkPad Color 3 的性能不太容易确定,因为我们几乎无法在专有的 Linux 系统上运行任何基准测试。PocketBook 也没有提供有关所用处理器的任何详细信息。制造商只确认它采用的是 4 x 1.8 GHz 的四核处理器。

无论如何,它的性能完全满足阅读书籍和文档的需要:翻页和打开速度都很快。不过,即使是在系统中浏览,等待时间也总是很短。

即使是在浏览器中输入地址或点击按钮,响应速度也不尽如人意。因此,不耐烦的人往往会进入错误的页面。另外,打开浏览器后必须等待,直到重定向到谷歌主页,这也很烦人。

在长时间负载的情况下,电子墨水平板电脑几乎不会发热。最高温度为 30.3 °C,背面的温度会有轻微变化,但不会有问题。

单声道扬声器位于平板电脑的一侧。扬声器的音量不大,听起来高音有点重,但声音可以清晰地再现。如果您还想听到低音和中音,可以通过 USB-C 端口或蓝牙连接耳机或扬声器。这样做没有任何问题,传输的声音信号也很清晰。

InkPad Color 3 配备 2,900 毫安时电池。在屏幕光线较暗的情况下,这足够连续阅读 15:44 小时。没有什么能阻挡你阅读一整天的电子书。不过,电池电量再次达到 100% 需要一定时间:充满电仅需不到 3 个小时。

Octane V2 - Total Score
Average of class Tablet
  (763 - 105178, n=87, last 2 years)
29371 Points +999%
Huawei MatePad Paper
HiSilicon Kirin 820e, Mali-G57 MP6, 4096
18755 Points +602%
Onyx Boox Page
Qualcomm Snapdragon 662, Adreno 610, 3072
9440 Points +253%
Lenovo Smart Paper
Rockchip RK3566, Mali-G52 MP2, 4096
5022 Points +88%
Average unknown
  (2672 - 2794, n=3)
2740 Points +3%
PocketBook InkPad Color 3
unknown, unknown, 1024
2672 Points

温度

Max. Load
 23.1 °C24.2 °C25.6 °C 
 23.2 °C23.4 °C27 °C 
 22.8 °C24.7 °C24.9 °C 
Maximum: 27 °C
Average: 24.3 °C
28.2 °C30.3 °C26 °C
28.4 °C26.2 °C24.4 °C
25.6 °C24.4 °C23.8 °C
Maximum: 30.3 °C
Average: 26.4 °C
Power Supply (max.)  38.7 °C | Room Temperature 20 °C | Fluke t3000FC (calibrated), Voltcraft IR-260
(+) The average temperature for the upper side under maximal load is 24.3 °C / 76 F, compared to the average of 30 °C / 86 F for the devices in the class Tablet.
(+) The maximum temperature on the upper side is 27 °C / 81 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 30.3 °C / 87 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 20.5 °C / 69 F, compared to the device average of 30 °C / 86 F.


正面热图
正面热图
热图返回
热图返回

发言人

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs203842.22529.430.53126.328.94032.831.45037.838.96329.723.78022.718.710018.921.412520.624.216012.926.52009.229.725010.334.43157.3394006.844.55008.651.563012.355.380010.76010001167.112508.766.116008.763.120009.263.8250010.265315011.463.3400013.265.4500014.566.2630014.461.4800015.362.41000016.363.51250016.3561600017.242.6SPL24.775.8N0.534.6median 11.4median 60Delta3.3133835.229.428.826.324.132.828.437.837.829.724.322.715.518.91520.611.812.9109.214.210.327.27.332.26.835.88.642.612.34710.747.81153.68.759.98.757.79.260.210.256.911.463.913.263.914.555.514.466.215.369.416.362.216.356.917.250.724.774.10.528.6median 11.4median 53.63.314.8hearing rangehide median Pink NoisePocketBook InkPad Color 3Onyx Boox Page
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
PocketBook InkPad Color 3 audio analysis

(±) | speaker loudness is average but good (75.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 30.8% lower than median
(+) | bass is linear (6.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 6.1% lower than median
(±) | linearity of mids is average (8.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.8% away from median
(+) | highs are linear (3.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (26.6% difference to median)
Compared to same class
» 81% of all tested devices in this class were better, 3% similar, 16% worse
» The best had a delta of 7%, average was 22%, worst was 129%
Compared to all devices tested
» 80% of all tested devices were better, 4% similar, 17% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Onyx Boox Page audio analysis

(±) | speaker loudness is average but good (74.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 35.3% lower than median
(±) | linearity of bass is average (10.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 7.3% lower than median
(±) | linearity of mids is average (9.6% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 8.9% higher than median
(±) | linearity of highs is average (13.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(-) | overall sound is not linear (36.4% difference to median)
Compared to same class
» 94% of all tested devices in this class were better, 2% similar, 3% worse
» The best had a delta of 7%, average was 22%, worst was 129%
Compared to all devices tested
» 93% of all tested devices were better, 1% similar, 6% 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=63, last 2 years)
1834 min +94%
PocketBook InkPad Color 3
2900 mAh
944 min
Onyx Boox Page
2300 mAh
894 min
Lenovo Smart Paper
3500 mAh
1056 min
Huawei MatePad Paper
3625 mAh
963 min
Battery Runtime
Idle (without WLAN, min brightness)
15h 44min

Pros

+ 高色彩 E-Ink 显示屏
+ 防水外壳
+ 良好的阅读器软件
+ 直接支持 OnLoan
+ 无 PWM 闪烁
+ 扬声器和蓝牙

Cons

- 无法安装应用程序
- 偶尔出现卡顿和等待时间
- 无线局域网速度相对较慢
- 压敏外壳
- 内存不可扩展

评价:色彩丰富、续航能力强的电子阅读器

评测中:PocketBook InkPad Color 3,测试设备由德国 PocketBook 公司提供。
评测中:PocketBook InkPad Color 3,测试设备由德国 PocketBook 公司提供。

有了 PocketBook InkPad Color 3,你就可以长时间欣赏自己喜欢的电子书,而不必担心电池寿命问题。此外,电子墨水彩色显示屏可以很好地显示书籍,尤其是漫画,色彩鲜艳。

这个价位的电子墨水平板电脑功能更强大,例如 Onyx Boox Page等,但你通常不得不放弃彩色屏幕。由于采用了专有软件,界面非常清晰,预装的商店和 OnLoan 应用程序为访问电子书籍提供了多种选择。不过,如果你想获得最大的灵活性,最好还是选择基于Android 并支持相应应用程序的电子阅读器。

PocketBook InkPad Color 3 的外壳不算太重,在清水中也能轻松承受。不过,它的稳定性还可以更好一些,尤其是控制器周围。上网速度不是很快,但足以下载书籍。

多彩的屏幕和强劲的电池使 InkPad Color 3 成为一款优秀的电子阅读器。不过,它缺乏Android 设备的灵活性。

该设备 Onyx Boox Note Air 3价格要贵得多,但你可以获得更大的彩色显示屏和更多的电量。它的 Onyx Boox Page价格稍低,没有彩色屏幕,但采用Android 和更快的处理器。

价格和供应情况

PocketBook InkPad Color 3 在测试期间可直接从制造商处购买https://pocketbook.de/de_de/pocketbook-inkpad-color-3-stormy-sea价格为 319 欧元。

亚马逊(amazon.de),您可以节省几欧元,在测试时以 305.55 欧元的价格买到这款电子阅读器。

PocketBook InkPad Color 3 - 12/16/2023 v7 (old)
Florian Schmitt

Chassis
78 / 98 → 80%
Keyboard
64 / 80 → 80%
Pointing Device
81%
Connectivity
20 / 70 → 29%
Weight
87 / 40-88 → 98%
Battery
79%
Display
75%
Games Performance
5 / 78 → 6%
Application Performance
30 / 92 → 33%
Temperature
97%
Noise
100%
Audio
56 / 91 → 62%
Average
64%
76%
Tablet - Weighted Average

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.

This is how Notebookcheck is testing

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.

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> Notebookcheck中文版(NBC中国) > 评测 > PocketBook InkPad Color 3 电子书阅读器评测--色彩鲜艳,漫画迷的最佳选择
Florian Schmitt, 2023-12-17 (Update: 2023-12-17)