Bigme B6 Color E-Reader, Colour eBook Readers vs Bigme B7 Color eReader, ePaper Tablet
Updated August 2026 — Bigme B6 Color E-Reader, Colour eBook Readers wins on price and portability, Bigme B7 Color eReader, ePaper Tablet wins on storage and display.
The Bigme B6 Color E-Reader offers excellent value for its price, while the B7 Color provides enhanced features for a higher cost. Choose based on your budget and feature needs.
Why Bigme B6 Color E-Reader, Colour eBook Readers is better
Price
B6 Color is significantly cheaper.
Portability
B6 Color is more portable with a smaller size.
Sales Rank
B6 Color has a better sales rank.
Why Bigme B7 Color eReader, ePaper Tablet is better
Display Size
B7 Color has a larger 7-inch display.
Storage
B7 Color offers more storage capacity.
Connectivity
B7 Color supports 4G calling.
Overall score
Specifications
| Spec | Bigme B6 Color E-Reader, Colour eBook Readers | Bigme B7 Color eReader, ePaper Tablet |
|---|---|---|
| Processor | Octa-Core 2.3GHz | Octa-Core 2.3GHz |
| RAM | 4GB | 8GB |
| Internal Storage | 64GB | 128GB |
| Display Type | E-ink HD | E-ink Kaleido 3 |
| Weight | Lightweight | Lightweight |
| Front Light | Dual adjustable | Dual adjustable |
Dimension comparison
Design and Display
When it comes to design and display, the Bigme B6 Color E-Reader offers a 6-inch E-ink HD display, while the Bigme B7 Color eReader features a larger 7-inch E-ink Kaleido 3 display. The B6 Color is designed for portability with its slim body, making it easy to carry around. In contrast, the B7 Color's larger screen provides a more immersive reading experience, making it suitable for users who prefer to have more content visible at once. Both devices boast a 300PPI resolution, ensuring crisp text and vivid images, but the B7's larger display can enhance the overall visual comfort during long reading sessions.
Performance
The performance of both e-readers is driven by an advanced Octa-Core processor clocking at 2.3GHz. However, the Bigme B6 Color E-Reader comes with 4GB RAM and 64GB internal storage, while the Bigme B7 Color eReader steps it up with 8GB RAM and 128GB storage. This difference means that the B7 can accommodate approximately 70,000 books compared to the B6's 40,000 books. For users looking for more robust multitasking capabilities or those who plan to store a large library, the B7 provides a clear advantage due to its superior RAM and storage options.
Connectivity
Connectivity options are robust on both devices, but the B7 Color takes the lead with its support for 4G calling, which allows users to stay connected even when they are away from Wi-Fi. Both devices run on Android 14 and support Bluetooth connections, as well as 2.4G and 5G Wi-Fi. For those who prioritize connectivity for reading or browsing, the B7 Color's 4G capability could make it the preferred choice, especially for users who might want to access the internet or download content on the go.
Battery Life
Battery life is a crucial aspect of any e-reader, and both the Bigme B6 Color and B7 Color promise long-lasting performance. While specific battery capacities are not mentioned, both devices are designed to last for a few weeks on a single charge, making them excellent companions for avid readers. However, the B7 Color’s larger storage and more demanding features may suggest a more intensive battery usage under heavy multitasking. Users should consider their reading habits and whether they require the additional functionality offered by the B7, which might influence battery longevity in practical use.
Features and Functionality
Both the Bigme B6 Color and B7 Color offer a range of features that enhance the reading experience. The B6 Color combines e-reader functionality with a digital tablet experience, allowing for audiobook support and AI summarization. The B7 Color takes this further by including a stylus for note-taking and document annotation, as well as customizable keys to boost efficiency. While both devices provide versatile reading formats and applications, the B7 Color’s additional features make it ideal for users who need more than just a basic e-reader.
Price Comparison
In terms of pricing, the Bigme B6 Color E-Reader is available for $184.97, making it about 17% cheaper than the Bigme B7 Color eReader, which is priced at $319.97. This price difference may be significant for budget-conscious buyers who are looking for a capable e-reader without breaking the bank. The B6 Color offers a solid set of features for its price, appealing to those who want a quality reading experience without the additional costs associated with enhanced features found in the B7 Color.
Bestsellers and Market Performance
The sales rank of the Bigme B6 Color E-Reader is 19,756, while the Bigme B7 Color eReader has a sales rank of 66,991. The higher sales rank of the B6 Color indicates that it may be more popular among consumers, likely due to its lower price point and sufficient features for the average reader. Buyers often look at bestseller rankings as a measure of product reliability and customer satisfaction, and in this case, the B6 Color seems to resonate more with the market.
Which should you buy?
Choosing between the Bigme B6 Color E-Reader and the Bigme B7 Color eReader ultimately depends on your specific needs and budget. If you are looking for a more affordable option with excellent core features, the B6 Color is a fantastic choice. However, if you require a larger display, enhanced performance, and additional features like 4G connectivity and a stylus for note-taking, then the B7 Color may justify its higher price. Consider what aspects are most important to your reading experience to make the best decision for your needs.

