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Bigme B7 Pro Color e-Reader, E-Ink ePaper Tablet vs Kobo Libra Colour | eReader | 7” Glare-Free Colour

Updated July 2026 — Bigme B7 Pro Color e-Reader, E-Ink ePaper Tablet wins on storage and performance, Kobo Libra Colour | eReader | 7” Glare-Free Colour wins on price and design.

The Bigme B7 Pro Color offers advanced features and extensive storage, while the Kobo Libra Colour provides a more budget-friendly and ergonomic reading experience.

Why Bigme B7 Pro Color e-Reader, E-Ink ePaper Tablet is better

Storage

Bigme offers 256GB vs Kobo's 32GB

Performance

Bigme has an Octa-core CPU vs Kobo's unspecified

Versatility

Bigme supports 4G connectivity and stylus use

Why Kobo Libra Colour | eReader | 7” Glare-Free Colour is better

Price

Kobo is $229.99 vs Bigme's $427.49

Design

Kobo is lightweight and ergonomic

Waterproof

Kobo has IPX8 waterproof rating

Overall score

Bigme B7 Pro Color e-Reader, E-Ink ePaper Tablet
85
Kobo Libra Colour | eReader | 7” Glare-Free Colour
75

Specifications

SpecBigme B7 Pro Color e-Reader, E-Ink ePaper TabletKobo Libra Colour | eReader | 7” Glare-Free Colour
Display Size7 inches7 inches
Resolution300 PPI300 PPI
Storage256GB32GB
CPUOcta-coreUnspecified
WaterproofNoIPX8
Battery LifeWeeksWeeks

Dimension comparison

Bigme B7 Pro Color e-Reader, E-Ink ePaper TabletKobo Libra Colour | eReader | 7” Glare-Free Colour

Overview of the Bigme B7 Pro Color and Kobo Libra Colour

The Bigme B7 Pro Color e-Reader is priced at $427.49, while the Kobo Libra Colour offers a more budget-friendly option at $229.99, making it about 46% cheaper than the Bigme device. Both devices aim to enhance the reading experience with advanced features, but they cater to different types of users. The Bigme B7 Pro is designed for those who seek versatility beyond reading, while the Kobo Libra Colour focuses on providing an excellent e-reading experience at a lower price point.

Display Quality

The display quality is a standout feature in both devices, but they take different approaches. The Bigme B7 Pro Color boasts a 300PPI E-ink Kaleido 3 display, providing a true paper-like reading experience with clear text and vivid images. This makes it ideal for users who want to read graphic novels or illustrated books. In contrast, the Kobo Libra Colour also features a 7” Glare-Free Colour E Ink Kaleido™ 3 Display, allowing for full-color book covers and illustrations without glare in sunlight. While both displays are high-quality, the Bigme's higher pixel density may offer a sharper image, which is essential for detailed content.

Performance and Storage

Performance is another area where the Bigme B7 Pro Color shines. It is equipped with an upgraded Octa-core CPU and offers 8GB of RAM along with a massive 256GB of internal storage, which can accommodate approximately 160,000 books. Furthermore, it supports up to 2TB expansion via micro SD card. On the other hand, the Kobo Libra Colour comes with 32GB of storage, capable of holding up to 24,000 eBooks or 150 Kobo Audiobooks. Although the Kobo's storage is sufficient for most users, those who require extensive libraries or multimedia content will find the Bigme’s capabilities more appealing.

Additional Features

The Bigme B7 Pro Color is rich in features that extend beyond traditional e-reading. It supports 4G connectivity, allowing users to stay connected and download content on the go. The device also includes a stylus for note-taking, document annotation, and creative tasks, making it ideal for students and professionals alike. Meanwhile, the Kobo Libra Colour incorporates features like dark mode and waterproofing (IPX8 rated), allowing users to read in various conditions without worry. While the Bigme offers more versatility, the Kobo’s features may suit casual readers who prefer a simpler device.

Battery Life

Battery life is a critical factor for any e-reader. The Bigme B7 Pro Color boasts long battery life that can last for weeks, depending on usage. However, specific numbers were not provided. The Kobo Libra Colour also claims weeks of battery life, making both devices reliable choices for extended reading sessions. Users who prioritize longevity in a device will find both options satisfactory, though it would be beneficial to have exact figures to make a more informed decision.

Design and Ergonomics

In terms of design and ergonomics, the Kobo Libra Colour has an advantage with its lightweight and ergonomic design that features page-turn buttons and customizable settings for font size and margins. This design makes it comfortable for long reading sessions. The Bigme B7 Pro Color, while functional, is bulkier due to its additional features like the stylus and larger storage capabilities. Users who prefer a more traditional e-reader experience may find the Kobo's design more appealing, especially for prolonged use.

Pricing Comparison

The price difference between the two devices is significant, with the Bigme B7 Pro Color retailing at $427.49 and the Kobo Libra Colour at $229.99. This makes the Kobo Libra Colour about 46% less expensive than the Bigme device. For those on a budget or those who read primarily text-based content, the Kobo offers excellent value without sacrificing quality. Conversely, the Bigme B7 Pro targets a niche market willing to invest more for advanced features and functionality.

Which should you buy?

Choosing between the Bigme B7 Pro Color and the Kobo Libra Colour ultimately depends on your reading habits and needs. If you are looking for a multi-functional device that allows for comprehensive note-taking and extensive storage, the Bigme B7 Pro Color is worth the investment, despite its higher price. However, if you want a straightforward e-reader that excels in color display and ergonomics without breaking the bank, the Kobo Libra Colour is the better choice. Both devices have their strengths, but your specific use case will dictate the best fit for you.