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- Note Air 4 C
BooxE-ink notepad
Boox Note Air 4 C
Boox Note Air 4 C is an e-ink notepad released in 2024. Key specs: screen size 10.3″, pixel density 300 ppi, screen technology E Ink Kaleido 3, warm light (adjustable colour temperature).
8.2Score
Screen9.0
Comfort & build3.9
Battery6.4
Features8.5
price range$500–620Reference price converted from EUR
- Year
- 2024
- Type
- E-ink notepad
- Brand
Boox- Popularity
- #86 of 151
- Series
- Boox Note Air C · 4 generations
- Model numbers
- Onyx Boox Note Air 4 C
10.3″Screen size
300 ppiPixel density
E Ink Kaleido 3Screen technology
YesWarm light (adjustable colour temperature)
NoPhysical page-turn buttons
64 GBStorage
3,700 mAhBattery capacity
430 gWeight
Spec guide
How it ranks among e-ink notepads of 2024
Screen size · 10.3″Top 19%Pixel density · 300 ppiTop 39%Storage · 64 GBTop 26%Battery capacity · 3,700 mAhTop 20%Weight · 430 gBottom 11%
Compared with e-ink notepads released in 2024. Bars show the share of models it beats.
compared with other e-ink notepads
Why is Note Air 4 C a good choice?
Pixel density: 300 ppibetter than 72% of e-ink notepads
RAM: 6 GBbetter than 90% of e-ink notepads
Weak points
Screen size: 10.3″worse than 75% of e-ink notepads
In rankings
#10Best e-ink notepads for writing#20Best colour e-readers#25Biggest batteries#22Biggest e-ink screens#26Thinnest e-readers and e-ink tablets#24Lightest e-ink notepads#20Sharpest colour screens#10Most RAM (Android e-ink devices)#16Best e-reader screens#25Best-equipped e-readers#2Best e-ink notepads from $500 to $600#15Best Boox e-readers#15Best e-readers of 2024
Specifications
Full specifications
Screen
- Screen size
- 10.3″
- Resolution
- 2480 × 1860
- Pixel density
- 300 ppi
- Colour screen
- Yes
- Colour pixel density
- 150 ppi
- Grey levels
- 16
- Touchscreen
- Yes
- Front light
- Yes
- Warm light (adjustable colour temperature)
- Yes
Design
- Weight
- 430 g
- Width
- 194 mm
- Height
- 226 mm
- Thickness
- 6 mm
- Physical page-turn buttons
- No
- Auto-rotation (G-sensor)
- Yes
- Colours
- Black
Battery
- Battery capacity
- 3,700 mAh
- USB-C
- Yes
Storage
- Storage
- 64 GB
- RAM
- 6 GB
- Memory card slot
- Yes
- Max memory card
- 2,000 GB
Pen & notes
- Pen support (handwriting)
- Yes
Software & books
- Platform
- Android
- Google Play apps
- Yes
- Supported formats
- EPUB, PDF, MOBI, FB2, DJVU, CBZ, CBR, DOCX, DOC, RTF, TXT, HTML, CHM, PRC
- EPUB support
- Yes
- Audiobooks / audio playback
- Yes
Connectivity & audio
- Wi-Fi
- Yes
- Bluetooth
- Yes
- Mobile data (4G / LTE)
- No
- Built-in speaker
- Yes
- Microphone
- Yes
Performance
- CPU cores
- 8
- CPU clock
- 2.4 GHz
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
Compare
Compare Note Air 4 C with
In collections
E-readers — Screen technology: E Ink Kaleido 3 + pen support (handwriting)16E-readers: Screen size from 10″ + warm light (adjustable colour temperature)16E-readers — Screen size from 7.8″ + Screen technology: E Ink Kaleido 317E-readers: Screen size from 10″ + colour screen17E-readers — Screen technology: E Ink Kaleido 3 + memory card slot18E-readers — Screen technology: E Ink Kaleido 3 + google play apps18E-readers: Warm light (adjustable colour temperature) + memory card slot18E-readers: Pen support (handwriting) + memory card slot18
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