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  3. B10 vs Tab Ultra C

Bigme B10 vs Boox Tab Ultra C

What B10 does better (3) and where Tab Ultra C wins (1) — every spec side by side.

Bigme B10
Bigme · 2026B10
9.4Score
3 advantages≈ $580
Higher score
vs
Boox Tab Ultra C
Boox · 2023Tab Ultra C
6.6Score
1 advantage≈ $600
9.2Battery7.0
8.6Features3.6

Why is B10 better than Tab Ultra C?

  1. Battery capacity6,900 mAh vs 6,300 mAh+10%
  2. RAM8 GB vs 4 GB2×
  3. Mobile data (4G / LTE)Yes · Tab Ultra C: No

Why is Tab Ultra C better than B10?

  1. Screen size10″ vs 10.3″+3%
Specifications

Side by side

Bigme B10Bigme B10≈ $5809.4
Boox Tab Ultra CBoox Tab Ultra C≈ $6006.6
Screen
Screen size10″10.3″
Resolution—2480 × 1860
Pixel density—300 ppi
Screen technologyE Ink Kaleido 3E Ink Kaleido 3
Colour screenYesYes
Colour pixel density—150 ppi
Touchscreen—Yes
Front light—Yes
Warm light (adjustable colour temperature)—Yes
Design
Weight—480 g
Width—184.5 mm
Height—225 mm
Thickness—6.7 mm
Physical page-turn buttons—No
Auto-rotation (G-sensor)—Yes
Battery
Battery capacity6,900 mAh6,300 mAh
USB-C—Yes
Storage
Storage—128 GB
RAM8 GB4 GB
Memory card slot—Yes
Pen & notes
Pen support (handwriting)YesYes
Software & books
PlatformAndroidAndroid
Operating system—Android 11
Google Play appsYesYes
Built-in bookstoreGoogle Play Books (app)Google Play Books (app)
Supported formats—EPUB, PDF, MOBI, AZW3, FB2, DJVU, CBZ, CBR, DOCX, DOC, RTF, TXT, HTML, CHM, PRC
EPUB support—Yes
Audiobooks / audio playback—Yes
Connectivity & audio
Wi-FiYesYes
Bluetooth—Yes
Mobile data (4G / LTE)YesNo
Built-in speaker—Yes
Microphone—Yes
Performance
CPU cores—8
To compare: 0up to 4 models
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