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  3. B6 Color vs Solaris Color

Bigme B6 Color vs inkBOOK Solaris Color

What B6 Color does better (4) and where Solaris Color wins (0) — every spec side by side.

Bigme B6 Color
Bigme · 2024B6 Color
9.1Score
4 advantages≈ $180
Higher score
vs
inkBOOK Solaris Color
inkBOOK · 2025Solaris Color
7.4Score
0 advantages≈ $155
8.2Screen8.4
8.7Comfort & build6.3
7.0Battery4.8
9.3Features7.5
Dimensions

Size comparison

B6 ColorSolaris Color
108 × 1497112 × 1548.4
B6 ColorSolaris ColorDifference
Height149 mm154 mm−5 mm
Width108 mm112 mm−4 mm
Thickness7 mm8.4 mm−1.4 mm
Weight176 g174 g+2 g

Drawn to the same scale from the official dimensions (front and side).

Why is B6 Color better than Solaris Color?

  1. Storage64 GB vs 32 GB2×
  2. Battery capacity2,100 mAh vs 1,900 mAh+11%
  3. RAM4 GB vs 2 GB2×
  4. Thickness7 mm vs 8.4 mm+20%

Why is Solaris Color better than B6 Color?

Solaris Color has no measurable advantages in this pair.

Specifications

Side by side

Bigme B6 ColorBigme B6 Color≈ $1809.1
Screen
Screen size6″6″
Resolution—1448 × 1072
Pixel density300 ppi300 ppi
Screen technologyE Ink Kaleido 3E Ink Kaleido 3
Colour screenYesYes
Colour pixel density150 ppi150 ppi
TouchscreenYes—
Front lightYesYes
Warm light (adjustable colour temperature)YesYes
Design
Weight176 g174 g
Width108 mm112 mm
Height149 mm154 mm
Thickness7 mm8.4 mm
Auto-rotation (G-sensor)Yes—
ColoursBlack—
Battery
Battery capacity2,100 mAh1,900 mAh
Battery life (claimed)—2 weeks
USB-C—Yes
Storage
Storage64 GB32 GB
RAM4 GB2 GB
Memory card slotYes—
Max memory card1,000 GB—
Software & books
PlatformAndroidAndroid
Operating systemAndroidAndroid 11
Google Play appsYes—
Built-in bookstoreGoogle Play Books (app)—
Supported formats—EPUB, PDF, MOBI, AZW3, FB2, CBZ, DOC, RTF, TXT
EPUB support—Yes
Text-to-speech—Yes
Audiobooks / audio playback—Yes
Connectivity & audio
Wi-FiYesYes
BluetoothYesYes
Mobile data (4G / LTE)No—
Built-in speakerYes—
MicrophoneYes—
To compare: 0up to 4 models
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