Bigme B6 Color eReader, E-Ink eBook Readers vs Bigme B7 Color eReader, ePaper Tablet
Updated August 2026 — Bigme B7 Color eReader, ePaper Tablet leads on storage and versatility.
The Bigme B7 Color eReader offers superior features and performance compared to the B6, making it the better choice for advanced users.
Why Bigme B6 Color eReader, E-Ink eBook Readers is better
Lower Price
B6 is priced at $184.99, significantly cheaper than B7.
Compact Size
B6 has a smaller 6-inch display, making it more portable.
Basic Features
B6 provides essential e-reading capabilities without extra features.
Why Bigme B7 Color eReader, ePaper Tablet is better
Larger Display
B7 features a 7-inch display for better readability.
More RAM
B7 has 8GB RAM, allowing for smoother multitasking.
4G Connectivity
B7 supports 4G calling, enhancing connectivity options.
Overall score
Specifications
| Spec | Bigme B6 Color eReader, E-Ink eBook Readers | Bigme B7 Color eReader, ePaper Tablet |
|---|---|---|
| Processor | Octa-Core 2.3GHz | Octa-Core 2.3GHz |
| Display Type | E-ink HD | E-ink Kaleido 3 |
| Camera | No | 5MP |
| Stylus | No | Yes |
| Battery Life | Weeks | Weeks |
Dimension comparison
Display Quality
When it comes to display quality, both the Bigme B6 Color eReader and the Bigme B7 Color eReader feature a 300PPI E-ink display that ensures clear text and vivid images. However, the Bigme B7 offers an upgraded Kaleido 3 display, which enhances color accuracy and overall visual experience, especially for those who enjoy colorful graphics or illustrations. The difference in screen size is also notable; the B6 has a 6-inch display while the B7 features a larger 7-inch display, making it more suitable for reading detailed content. The B7's larger screen provides a more immersive reading experience, especially for those who frequently read PDFs or illustrated books.
Performance
In terms of performance, the Bigme B7 Color eReader takes the lead with 8GB of RAM compared to the 4GB found in the Bigme B6. This additional RAM allows for smoother multitasking and faster app performance. Both devices are powered by an advanced Octa-Core processor clocked at 2.3GHz, ensuring quick operations. The B7 also offers double the internal storage, with 128GB compared to the B6's 64GB, accommodating more content and applications. With the ability to support up to 1TB of external storage via microSD cards, both devices provide ample space for extensive book collections.
Connectivity Features
Connectivity is another area where the Bigme B7 outshines the B6. The B7 includes 4G calling capabilities, allowing users to stay connected even when not on Wi-Fi, a feature that the B6 lacks. Both devices support 2.4G and 5G Wi-Fi connections and Bluetooth, but the B7’s 4G feature adds significant value for users who need mobile access. The B7 also includes customizable keys for enhanced efficiency, making it more versatile for users who use their devices for various tasks beyond just reading.
Battery Life
Both the Bigme B6 and B7 are designed for long battery life, allowing users to read for weeks on a single charge. However, the specifics of battery performance are not detailed in the provided information. Users can expect similar longevity from both devices, but the B7’s additional features may require more power, potentially impacting battery life during heavy use. Overall, both eReaders are designed to support extensive reading without frequent recharging, making them suitable for avid readers.
Additional Features
The Bigme B6 and B7 offer a range of additional features that enhance the reading experience. The B6 comes with an adjustable front light that has 36 levels, allowing users to customize brightness for different environments. It also supports audiobook features, which is a great addition for those who enjoy listening while reading. On the other hand, the B7 includes a wireless charging stylus, which is ideal for note-taking and document annotation. The presence of a rear camera on the B7 is another unique feature that can be useful for scanning documents or taking quick photos.
Price Comparison
The Bigme B6 Color eReader is priced at $184.99, making it about 42% cheaper than the Bigme B7 Color eReader, which retails for $319.97. This significant price difference may influence buyers, especially those who are budget-conscious or looking for basic e-reading capabilities. While the B7 offers more features and enhanced performance, the B6 provides excellent value for those who primarily need a reliable e-reader without the extra functionalities.
User Experience
Both the Bigme B6 and B7 are designed with user experience in mind. The B6’s lightweight design and slim body make it easy to carry around, while the B7’s larger screen enhances readability for various content types. Users of both devices can expect a comfortable reading experience, with features that cater to long-term use, such as flicker-free displays and adjustable lighting. Customer reviews indicate that both models perform well in terms of their core functions, although the B7 is often praised for its versatility and advanced features.
Which should you buy?
Choosing between the Bigme B6 Color eReader and the Bigme B7 Color eReader ultimately depends on your specific needs and budget. If you are looking for a cost-effective e-reader primarily for reading, the B6, priced at $184.99, is a solid choice. However, if you desire enhanced features like 4G connectivity, a larger display, and more storage for multitasking and note-taking, the B7 at $319.97 may be worth the investment. Both devices offer excellent reading experiences, but the B7's additional capabilities could justify the higher price for many users.

