Bigme B6 Color eReader, Colour Eink eBook Readers vs Bigme B7 Pro Color e-Reader, E-Ink ePaper Tablet
Updated August 2026 — Bigme B7 Pro Color e-Reader, E-Ink ePaper Tablet leads on storage and performance.
The Bigme B6 Color eReader is an affordable option for casual readers, while the B7 Pro offers advanced features for more intensive use.
Why Bigme B6 Color eReader, Colour Eink eBook Readers is better
Price
B6 is significantly cheaper at $184.99.
Portability
B6 is lighter and more compact.
Simplicity
B6 is designed primarily for straightforward reading.
Why Bigme B7 Pro Color e-Reader, E-Ink ePaper Tablet is better
Performance
B7 Pro has a faster processor and more RAM.
Storage
B7 Pro offers 256GB internal storage vs 64GB.
Features
B7 Pro includes stylus support and advanced note-taking capabilities.
Overall score
Specifications
| Spec | Bigme B6 Color eReader, Colour Eink eBook Readers | Bigme B7 Pro Color e-Reader, E-Ink ePaper Tablet |
|---|---|---|
| Screen Size | 6 inches | 7 inches |
| Resolution | 300 PPI | 300 PPI |
| RAM | 4GB | 8GB |
| Storage | 64GB | 256GB |
| Processor | 2.3GHz Octa-Core | 2.6GHz Octa-Core |
| Weight | Light | Moderate |
Dimension comparison
Overview
When comparing the Bigme B6 Color eReader and the Bigme B7 Pro Color e-Reader, the key difference lies in their size, performance, and price. The B6 is priced at $184.99, making it about 57% cheaper than the B7 Pro, which retails for $427.49. Both e-readers offer unique features tailored for different user needs, with the B6 catering to casual readers and the B7 Pro designed for more intensive use, including note-taking and multimedia.
Display Quality
The Bigme B6 Color eReader features a 6-inch color E-ink kaleido display, providing a resolution of 300 PPI for clear text and vivid images. In contrast, the Bigme B7 Pro boasts a larger 7-inch color kaleido 3 display, also at 300 PPI, but with an ultra-fast refresh rate of up to 43 FPS. This allows for smoother video playback and improved performance for various tasks. While both displays are flicker-free, the B7 Pro’s larger size and superior refresh rate make it better suited for multimedia content.
Performance
In terms of performance, the Bigme B6 Color eReader is equipped with an Octa-Core processor clocked at 2.3GHz and comes with 4GB of RAM and 64GB of internal storage. This configuration allows it to handle approximately 40,000 books. On the other hand, the B7 Pro features an upgraded MediaTek Dimensity 1080 Octa-Core processor at 2.6GHz, paired with 8GB of RAM and a whopping 256GB of storage, accommodating about 160,000 books. The B7 Pro's enhanced specs facilitate a more robust multitasking experience, making it ideal for users who require more from their devices.
Connectivity
Both e-readers support 4G connectivity, allowing users to stay connected on the go. The Bigme B6 Color eReader supports both 2.4G and 5G Wi-Fi connections, while the B7 Pro is compatible with global 4G networks and features a Nano SIM card slot. This ensures that the B7 Pro maintains a constant connection abroad, which may be beneficial for users who travel frequently. The B7 Pro's superior connectivity options make it a more versatile choice for remote usage.
Storage and Expandability
Storage is a significant advantage of the Bigme B7 Pro, which offers 256GB of internal memory compared to the B6's 64GB. Additionally, the B7 Pro supports microSD card expansion of up to 2TB, whereas the B6 allows for expansion up to 1TB. This means users of the B7 Pro can store significantly more content without needing to delete anything. For avid readers or professionals needing to store large volumes of documents, the B7 Pro clearly outshines the B6 in storage capabilities.
Battery Life
Both e-readers are designed for long battery life, capable of lasting several weeks on a single charge. However, the B6 Color eReader's specifications do not detail its exact battery performance, while the B7 Pro's enhanced processing and refresh rate may lead to varying battery consumption depending on usage. Users engaged in intensive tasks like video playback may find that the B7 Pro's battery life varies more than the straightforward e-reading of the B6.
Usability and Features
The Bigme B6 Color eReader is designed for straightforward e-reading, with features like adjustable front light and multiple reading modes to enhance comfort. It also supports audiobooks, making it versatile for users who enjoy listening to literature. Conversely, the Bigme B7 Pro is tailored for productivity, equipped with a smart stylus for note-taking, document annotation, and creative tasks. The additional features of the B7 Pro, including OCR text recognition and borderless handwriting capabilities, position it as a more comprehensive tool for users who need functionality beyond just reading.
Price Comparison
The price difference between the two devices is substantial. The Bigme B6 Color eReader is priced at $184.99 while the Bigme B7 Pro is available for $427.49. This makes the B6 about 57% cheaper than the B7 Pro. The lower price of the B6 may appeal to casual readers or those on a budget, while the higher price of the B7 Pro may justify its cost for users seeking advanced features and performance.
Which should you buy?
The choice between the Bigme B6 Color eReader and the Bigme B7 Pro Color e-Reader ultimately depends on your specific needs. If you are looking for an affordable, lightweight device primarily for reading, the Bigme B6 is an excellent option. However, if you require a more powerful device for multitasking, note-taking, and multimedia, the Bigme B7 Pro offers superior performance and features, albeit at a higher price point.

