Bigme B751C S Ebook Reader, vs Kobo Libra Colour White eReader with Case Bundle
Updated August 2026 — Kobo Libra Colour White eReader with Case Bundle leads on waterproof and stylus support.
The Bigme B751C S offers a lower price and superior storage options, while the Kobo Libra Colour excels in waterproofing and ergonomics.
Why Bigme B751C S Ebook Reader, is better
Price
Bigme is $20.94 cheaper than Kobo
Storage
Bigme has 64GB internal storage vs Kobo's 32GB
Note-Taking
Bigme offers handwriting conversion feature
Why Kobo Libra Colour White eReader with Case Bundle is better
Waterproofing
Kobo has IPX8 waterproof rating
Ergonomics
Kobo features page-turn buttons and customizable rotation
Display
Kobo supports colorful annotations and vibrant displays
Overall score
Specifications
| Spec | Bigme B751C S Ebook Reader, | Kobo Libra Colour White eReader with Case Bundle |
|---|---|---|
| Display | 7" Color E-Paper | Full Color Display |
| Storage | 64GB + 1TB | 32GB |
| Note-Taking | Stylus with conversion | Stylus 2 compatible |
| Waterproof | No | IPX8 |
| Battery Life | Not specified | Weeks |
Dimension comparison
Pricing Comparison
The Bigme B751C S Ebook Reader is priced at $265.05, making it about 7% cheaper than the Kobo Libra Colour, which retails for $285.99. This price difference of $20.94 might be significant for those on a budget looking for a capable e-reader. Despite being more affordable, the Bigme offers a unique blend of features that could justify its price point for specific users. On the other hand, the Kobo Libra Colour provides a slightly higher price point but comes with additional features that some readers may find more appealing.
Display Quality
The Bigme B751C S features a versatile 7-inch color e-paper display, designed to provide an eye-friendly reading experience without glare in sunlight. This can be particularly beneficial for outdoor readers. In contrast, the Kobo Libra Colour also boasts a full-color display, allowing for vibrant book covers and illustrations, enhancing the reading of comic books and graphic novels. Both devices excel in display quality, but the Bigme's E-ink technology might appeal more to traditional readers, while the Kobo’s capability for colorful annotations could attract more creative users.
Storage Capacity
Storage is a significant factor when choosing an e-reader, and here the Bigme B751C S takes the lead with 64GB of internal storage that can be expanded by up to 1TB via a TF card slot. This is a considerable advantage for avid readers who enjoy having extensive libraries at their fingertips. Meanwhile, the Kobo Libra Colour offers 32GB of storage, which is sufficient for approximately 24,000 eBooks. While the Kobo can hold a substantial number of books, the Bigme's expandable storage provides far greater flexibility for users needing more space.
Note-Taking Features
For users who value note-taking capabilities, the Bigme B751C S presents a compelling advantage. It comes with a stylus that allows users to write notes on ebooks, with the added feature of converting handwriting to text. This functionality transforms the reading experience into a more interactive and productive one. The Kobo Libra Colour also supports note-taking through its compatibility with the Kobo Stylus 2, enabling colorful annotations and highlights. However, the Bigme's handwriting conversion feature may provide a more seamless experience for those who prefer writing over typing.
Battery Life and Charging
Battery life is crucial for e-readers, especially for those who read on the go. While specific battery life details are not provided, the Kobo Libra Colour boasts weeks of battery life, suggesting it can last quite a while between charges. The Bigme B751C S does not specify its battery duration, which could be a drawback for some users. E-readers that provide extended usage without frequent recharging can significantly enhance the reading experience, making the Kobo a potentially better choice for long trips or extensive reading sessions.
Design and Ergonomics
Both the Bigme B751C S and the Kobo Libra Colour are designed with user comfort in mind, but they cater to different preferences. The Kobo Libra Colour is ergonomically designed with page-turn buttons and customizable screen rotation, making it easier to read in various positions. This feature is particularly handy for users who may want to switch between portrait and landscape modes. The Bigme, while portable and compact, does not highlight any specific ergonomic features like page-turn buttons, which may be a deciding factor for users who read for extended periods.
Waterproofing Features
The Kobo Libra Colour has an IPX8 waterproof rating, allowing it to withstand immersion in water for up to 60 minutes at a depth of 2 meters. This feature is invaluable for readers who enjoy relaxing by the pool or in the bath without worrying about damaging their device. Unfortunately, the Bigme B751C S does not mention any waterproofing capabilities, which could be a limitation for those seeking a durable e-reader. The added protection of the Kobo makes it a more suitable option for users looking for a robust device for various environments.
Which should you buy?
Choosing between the Bigme B751C S Ebook Reader and the Kobo Libra Colour ultimately depends on individual needs and preferences. The Bigme offers a lower price point, expandable storage, and advanced note-taking features, making it a strong contender for those who want a multifunctional reading device. Conversely, the Kobo Libra Colour stands out with its superior waterproofing, ergonomic design, and vibrant display, appealing more to casual readers and those who appreciate colorful content. Consider your reading habits and the features most important to you before making a decision.

