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- InkPad 4
PocketBookE-reader
PocketBook InkPad 4
PocketBook InkPad 4 is an e-reader released in 2023. Key specs: screen size 7.8″, pixel density 300 ppi, screen technology E Ink Carta, warm light (adjustable colour temperature).
7.8Score
Screen8.5
Comfort & build5.6
Battery6.4
Features6.8
price range$260–320Reference price converted from EUR
- Year
- 2023
- Type
- E-reader
- Brand
PocketBook- Popularity
- #40 of 151
- Model numbers
- PocketBook InkPad 4
7.8″Screen size
300 ppiPixel density
E Ink CartaScreen technology
YesWarm light (adjustable colour temperature)
IPx8Water resistance (IPx)
YesPhysical page-turn buttons
32 GBStorage
2,000 mAhBattery capacity
265 gWeight
Spec guide
How it ranks among e-readers
Screen size · 7.8″Top 36%Pixel density · 300 ppiTop 35%Water resistance (IPx) · IPx8Top 48%Storage · 32 GBTop 48%Battery capacity · 2,000 mAhBottom 38%Weight · 265 gBottom 34%
Compared with every model of this kind in the catalog.
compared with other e-readers
Why is InkPad 4 a good choice?
Screen size: 7.8″better than 90% of e-readers
Weak points
Water resistance (IPx): IPx8worse than 95% of e-readers
Weight: 265 gworse than 85% of e-readers
Specifications
Full specifications
Screen
- Screen size
- 7.8″
- Resolution
- 1872 × 1404
- Pixel density
- 300 ppi
- Colour screen
- No
- Grey levels
- 16
- Touchscreen
- Yes
- Front light
- Yes
- Warm light (adjustable colour temperature)
- Yes
Design
- Weight
- 265 g
- Width
- 134 mm
- Height
- 189 mm
- Thickness
- 8 mm
- Protection rating
- IPX8
- Water resistance (IPx)
- IPx8
- Physical page-turn buttons
- Yes
- Auto-rotation (G-sensor)
- Yes
- Colours
- Silver
Battery
- Battery capacity
- 2,000 mAh
- USB-C
- Yes
Storage
- Storage
- 32 GB
Pen & notes
- Pen support (handwriting)
- No
Software & books
- Platform
- Own Linux-based system
- Google Play apps
- No
- Supported formats
- EPUB, PDF, MOBI, FB2, DJVU, DOCX, DOC, RTF, TXT, HTML, CHM, PRC
- EPUB support
- Yes
- Text-to-speech
- Yes
- Audiobooks / audio playback
- Yes
Connectivity & audio
- Wi-Fi
- Yes
- Bluetooth
- Yes
- Mobile data (4G / LTE)
- No
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
Compare
Compare InkPad 4 with
In collections
E-readers: Water resistance (IPx) from IPx7 + physical page-turn buttons17E-readers: Physical page-turn buttons + own linux-based system18E-readers: Physical page-turn buttons + storage from 32 GB18E-readers: Own Linux-based system + storage from 32 GB19E-readers — Screen size from 7.8″ + Screen technology: E Ink Carta20E-readers — Screen technology: E Ink Carta + physical page-turn buttons21E-readers: Warm light (adjustable colour temperature) + physical page-turn buttons24E-readers: Physical page-turn buttons + audiobooks / audio playback24
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