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Bigme B7 Color ePaper Tablet vs BOOX Palma2 Pro Mobile ePaper eBook Reader 8G 128G

Updated August 2026 — Bigme B7 Color ePaper Tablet wins on features and performance, BOOX Palma2 Pro Mobile ePaper eBook Reader 8G 128G wins on portability.

The Bigme B7 offers better value with 4G connectivity and a larger display, while the BOOX Palma2 Pro provides advanced features and a premium experience.

Why Bigme B7 Color ePaper Tablet is better

Price

Bigme B7 is $289.00, significantly cheaper than BOOX Palma2 Pro at $399.99.

Display Size

Bigme B7 has a larger 7-inch display compared to BOOX's 6.13-inch.

Connectivity

Bigme B7 includes 4G calling capabilities.

Why BOOX Palma2 Pro Mobile ePaper eBook Reader 8G 128G is better

Camera

BOOX Palma2 Pro features a 16MP rear camera.

Battery

BOOX Palma2 Pro has a larger 3950mAh battery.

Build Quality

BOOX Palma2 Pro has a more premium design.

Overall score

Bigme B7 Color ePaper Tablet
85
BOOX Palma2 Pro Mobile ePaper eBook Reader 8G 128G
78

Specifications

SpecBigme B7 Color ePaper TabletBOOX Palma2 Pro Mobile ePaper eBook Reader 8G 128G
ProcessorOcta-core 2.4GHzOcta-core
ResolutionN/A412 x 824
OSAndroid 14Android 15
4G SupportYesNo
CameraNo16MP

Dimension comparison

Bigme B7 Color ePaper TabletBOOX Palma2 Pro Mobile ePaper eBook Reader 8G 128G

Overview of the Bigme B7 Color ePaper Tablet and BOOX Palma2 Pro

The Bigme B7 Color ePaper Tablet is priced at $289.00, making it about 27.5% cheaper than the BOOX Palma2 Pro, which retails for $399.99. This price difference may be a significant factor for budget-conscious consumers looking for a capable e-reader. The Bigme offers features like 4G calling and a larger 7-inch display, while the BOOX focuses on a premium experience with advanced screen technology and additional functionalities.

Display Technology

The display technology varies significantly between the two devices. The Bigme B7 features a 7-inch Color ePaper display, which allows users to enjoy vibrant colors. In contrast, the BOOX Palma2 Pro comes with a 6.13-inch Kaleido 3 glass screen capable of displaying 4,096 colors, but with a resolution of 412 x 824 pixels (150 PPI) in color mode. The Bigme's screen provides a larger viewing area, which could enhance the reading experience for those who prefer a more spacious display for texts and visuals.

Performance and Processing Power

In terms of processing power, the Bigme B7 is equipped with an octa-core 2.4GHz processor alongside 8GB of RAM, ensuring smooth multitasking and app performance. The BOOX Palma2 Pro also features an octa-core CPU but lacks specific details about its clock speed. Both devices have 128GB of internal storage, making them adequate for users who need substantial space for e-books and applications. However, the Bigme’s faster processor could give it an edge in performance.

Connectivity Options

Connectivity is a crucial aspect of modern e-readers, and the Bigme B7 stands out with its built-in 4G connectivity, allowing web browsing, app usage, and voice calls without the need for Wi-Fi. This feature is particularly advantageous for users who are frequently on the go. The BOOX Palma2 Pro, while lacking 4G capabilities, offers Wi-Fi and Bluetooth 5.1, catering to users who primarily operate within wireless networks. Each device serves different connectivity needs, with the Bigme being more versatile in this regard.

Battery Life and Usage

Battery life is a vital consideration for users of e-readers, and both devices offer reasonable performance in this area. The Bigme B7 is powered by a 3000mAh battery, while the BOOX Palma2 Pro has a larger 3950mAh battery. This gives the Palma2 Pro a potential advantage in longevity, especially for users who might use their device extensively throughout the day. However, actual battery life will depend on usage patterns, such as screen brightness and application usage.

Additional Features

Both devices come equipped with unique features that enhance their usability. The Bigme B7 boasts a magnetic stylus for note-taking and document annotation, making it a great tool for students and professionals alike. The BOOX Palma2 Pro, on the other hand, includes a 16MP rear camera with LED flash and a fingerprint recognition power button, which adds layers of functionality. These additional features may appeal to different user demographics, with the Bigme focusing on productivity while the BOOX emphasizes multimedia capabilities.

Design and Portability

When it comes to design, the Bigme B7 has a sleek and modern aesthetic in blue, while the BOOX Palma2 Pro is available in a classic black finish. The dimensions for the Palma2 Pro are compact at 159 x 80 x 8.8 mm, which contributes to its portability. Although specific dimensions for the Bigme B7 are not provided, its larger screen may make it slightly bulkier. Users who prioritize portability may find the Palma2 Pro more convenient for travel.

Which should you buy?

Deciding between the Bigme B7 Color ePaper Tablet and the BOOX Palma2 Pro ultimately hinges on personal preferences and specific needs. If budget is a primary concern, the Bigme B7, priced at $289.00, offers excellent features like 4G connectivity and a larger display. Conversely, the BOOX Palma2 Pro, at $399.99, presents advanced technology, additional functionalities like a high-resolution camera, and a more compact design. For users looking for a versatile e-reader that doubles as a tablet and phone, the Bigme is a strong candidate. However, for those seeking a more premium experience with unique features, the BOOX Palma2 Pro may justify its higher price.