Bigme B751C S Ebook Reader, vs Kobo Libra Colour | eReader | 7" Glare-Free Colour
Updated July 2026 — Bigme B751C S Ebook Reader, wins on storage and functionality, Kobo Libra Colour | eReader | 7" Glare-Free Colour wins on waterproof and battery.
The Bigme B751C S offers advanced features and expandability, while the Kobo Libra Colour is a more affordable and waterproof option.
Why Bigme B751C S Ebook Reader, is better
Functionality
Bigme supports Android apps and note-taking.
Storage
Bigme has expandable storage up to 1TB.
Stylus Features
Bigme includes a stylus for handwriting conversion.
Why Kobo Libra Colour | eReader | 7" Glare-Free Colour is better
Price
Kobo is $35 cheaper.
Water Resistance
Kobo is IPX8 rated for waterproofing.
Battery Life
Kobo offers weeks of battery life.
Overall score
Specifications
| Spec | Bigme B751C S Ebook Reader, | Kobo Libra Colour | eReader | 7" Glare-Free Colour |
|---|---|---|
| Screen Size | 7 inches | 7 inches |
| Internal Storage | 64GB | 32GB |
| Expandable Storage | Up to 1TB | No |
| OS | Android 14 | N/A |
| Water Resistance | No | IPX8 |
Dimension comparison
Overview of the Bigme B751C S Ebook Reader and Kobo Libra Colour
The Bigme B751C S Ebook Reader and the Kobo Libra Colour are both excellent choices for digital reading enthusiasts, each offering unique features and capabilities. The Bigme B751C S is priced at $265.05, while the Kobo Libra Colour is more budget-friendly at $229.99, making it about 17% cheaper. This price difference may influence your decision, especially if you're looking for functionality at a lower cost.
Display and Reading Experience
The display technology used in these devices significantly affects the reading experience. The Bigme B751C S features a 7-inch color e-paper display that is designed for eye-friendly reading, ensuring no glare even in sunlight. This makes it a solid choice for outdoor reading. On the other hand, the Kobo Libra Colour also boasts a 7-inch glare-free color E Ink Kaleido 3 display, allowing for vibrant book covers and illustrations. Both devices excel in providing a comfortable reading experience; however, Kobo's offering may provide a bit more visual detail with its Kaleido 3 technology.
Storage Capacity and Expandability
When it comes to storage, the Bigme B751C S excels with its combination of 4GB of RAM and 64GB of internal storage, which can be expanded up to 1TB via a TF Card slot. This makes it an excellent option for users with extensive ebook and media libraries. In contrast, the Kobo Libra Colour includes 32GB of internal storage, which can hold up to 24,000 eBooks or 150 audiobooks. While the Kobo's storage is sufficient for many readers, the Bigme's expandable storage option makes it a more future-proof choice for those who anticipate needing more space down the line.
Operating System and Functionality
The operating system can greatly influence the functionality of an e-reader. The Bigme B751C S runs on Android 14 OS, allowing users to install a variety of applications beyond just reading, effectively turning it into a multifunctional device. This versatility can enhance productivity, as it also supports note-taking and handwriting conversion. Conversely, the Kobo Libra Colour is designed primarily for reading, emphasizing an uninterrupted reading experience with features like a dark mode option and audiobook support but lacks the broad application capabilities found in the Bigme.
Note-Taking and Productivity Features
If you're someone who values note-taking capabilities, the Bigme B751C S stands out. It comes equipped with a stylus that allows for traditional writing on ebooks, making it a more interactive reading experience. Users can convert their handwritten notes into text, which can be beneficial for students or professionals. The Kobo Libra Colour, while it has stylus compatibility for annotations, does not offer the same level of integration for productivity. This makes the Bigme a better option for users seeking an all-in-one study and reading tool.
Water Resistance and Durability
Water resistance is a crucial factor for many readers, especially those who enjoy reading by the pool or at the beach. The Kobo Libra Colour is IPX8 rated, meaning it can withstand immersion in water for up to 60 minutes at a depth of 2 meters. This feature gives it an advantage over the Bigme B751C S, which does not list any water resistance capabilities. If you plan to use your e-reader in humid or wet environments, the Kobo Libra Colour is the safer choice.
Battery Life and Usability
Battery life is another key aspect to consider when choosing an e-reader. While specific battery life data is not provided for either device, the Kobo Libra Colour is known for offering weeks of battery life, which is a significant advantage for readers who don’t want to charge their devices frequently. The Bigme B751C S, while powerful, does not specify its battery longevity, potentially reflecting a trade-off in performance for functionality. Users who prioritize long-lasting battery life may lean towards the Kobo Libra.
Price Comparison
Price can often be a decisive factor in purchasing decisions. The Bigme B751C S is currently priced at $265.05, while the Kobo Libra Colour is available for $229.99. This price difference of about $35 might be worth considering, particularly for budget-conscious consumers. While the Bigme offers advanced features like Android capabilities and expandable storage, the Kobo Libra provides a solid reading experience at a lower price point, which might be sufficient for many users.
Which should you buy?
Ultimately, your choice between the Bigme B751C S Ebook Reader and the Kobo Libra Colour will depend on your specific needs. If you are looking for a multifunctional device that supports a wide range of applications and has extensive storage options, the Bigme B751C S is the superior option. However, if you prioritize a more affordable e-reader with excellent water resistance, a comfortable reading experience, and a straightforward interface, the Kobo Libra Colour would be the better fit. Consider your reading habits and preferences to make the best decision for your e-reading journey.

