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Bigme B6 Color eReader, E-Ink eBook Readers vs Kobo Libra Colour White eReader with Case Bundle

Updated August 2026 — Bigme B6 Color eReader, E-Ink eBook Readers wins on price and storage, Kobo Libra Colour White eReader with Case Bundle wins on waterproof and usability.

The Bigme B6 Color eReader offers better value with superior storage and versatility, while the Kobo Libra Colour excels in waterproofing and stylus compatibility.

Why Bigme B6 Color eReader, E-Ink eBook Readers is better

Price

Bigme B6 is $101 cheaper

Storage

Bigme B6 has 64GB vs Kobo's 32GB

Operating System

Bigme B6 runs on Android 14

Why Kobo Libra Colour White eReader with Case Bundle is better

Waterproofing

Kobo Libra has IPX8 waterproof rating

Stylus Compatibility

Kobo Libra supports Kobo Stylus 2

Ergonomics

Kobo Libra has ergonomic design with page-turn buttons

Overall score

Bigme B6 Color eReader, E-Ink eBook Readers
85
Kobo Libra Colour White eReader with Case Bundle
78

Specifications

SpecBigme B6 Color eReader, E-Ink eBook ReadersKobo Libra Colour White eReader with Case Bundle
Display Quality300 PPI E-ink HDFull color
Operating SystemAndroid 14Proprietary
Storage Capacity64GB32GB
Battery LifeWeeksWeeks
Waterproof RatingNoneIPX8

Dimension comparison

Bigme B6 Color eReader, E-Ink eBook ReadersKobo Libra Colour White eReader with Case Bundle

Price Comparison

The Bigme B6 Color eReader is priced at $184.99, making it about 35% cheaper than the Kobo Libra Colour, which retails for $285.99. With a significant price difference of $101, the Bigme B6 offers a more budget-friendly option for readers who want to experience color e-ink technology without breaking the bank. This price advantage may appeal to those who prioritize affordability while still desiring a quality reading experience.

Display Quality

The Bigme B6 Color features a 300 PPI E-ink HD display, which provides clear text and vivid images, ensuring a comfortable reading experience. In contrast, the Kobo Libra Colour allows users to browse and read eBooks in full color, enhancing the visual appeal of book covers, comics, and illustrations. Both devices aim to reduce glare and eye strain, but the Bigme's focus on clarity with its high-resolution display makes it ideal for prolonged reading sessions.

Operating System and Usability

The Bigme B6 runs on the latest Android 14 operating system, offering compatibility with 3rd-party apps and features like Bluetooth and Wi-Fi connectivity. This versatility allows users to access a wide range of applications beyond just reading. On the other hand, the Kobo Libra Colour is more focused on eReading, providing a seamless experience with its intuitive interface and ergonomic design. While the Bigme B6 offers more functionality, the Kobo Libra excels in user-friendliness for dedicated readers.

Storage Capacity

When it comes to storage, the Bigme B6 Color boasts an impressive 64GB of internal storage, allowing users to store around 40,000 books. Additionally, it supports micro SD card expansion up to 1TB (card not included). In comparison, the Kobo Libra Colour has 32GB of storage, accommodating approximately 24,000 eBooks or 150 Kobo Audiobooks. The substantial difference in storage capacity makes the Bigme B6 a better option for avid readers who want to carry a vast library without worrying about space.

Battery Life

Both eReaders promise excellent battery life, but the Bigme B6 Color stands out with its long-lasting performance, allowing users to enjoy reading for weeks on a single charge. While the Kobo Libra Colour also offers weeks of battery life, it doesn't specify the duration as the Bigme does. This advantage in the Bigme B6's battery life could be a deciding factor for those who travel frequently or prefer a device that requires less frequent charging.

Additional Features

The Bigme B6 offers a 36-level adjustable dual front light, giving users the flexibility to customize brightness for different reading environments. Moreover, it supports features like intelligent audiobooks and AI-powered functionalities. In contrast, the Kobo Libra Colour includes features like annotating and highlighting in color, thanks to its compatibility with the Kobo Stylus 2 (sold separately). While both devices have unique features, the Bigme B6's extensive capabilities cater to a wider range of user preferences.

Waterproofing

The Kobo Libra Colour is designed with an IPX8 waterproof rating, ensuring it can withstand immersion in water for up to 60 minutes at a depth of 2 meters. This feature is particularly appealing for readers who enjoy reading by the pool or in the bath. The Bigme B6, however, does not mention any waterproofing capabilities, making the Kobo Libra a more suitable choice for those concerned about water exposure.

Which should you buy?

Ultimately, the choice between the Bigme B6 Color eReader and the Kobo Libra Colour comes down to personal preferences. If budget is a primary concern, the Bigme B6 offers significant savings, along with superior storage and versatility due to its Android operating system. However, if features like waterproofing and stylus compatibility are essential, the Kobo Libra Colour may be worth the higher price. Each device has its strengths, so consider what features matter most for your reading habits to make the best decision.