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Bigme B7 Color ePaper Tablet vs Kobo Clara BW | eReader | 6” Glare-Free

Updated July 2026 — Bigme B7 Color ePaper Tablet wins on storage and display, Kobo Clara BW | eReader | 6” Glare-Free wins on battery and value.

The Bigme B7 offers multifunctionality and extensive storage, while the Kobo Clara BW excels in reading comfort and affordability.

Why Bigme B7 Color ePaper Tablet is better

Multifunctionality

Bigme B7 supports 4G calling and app usage.

Storage

Bigme B7 has 128GB internal storage.

Display

Bigme B7 features a 7-inch color ePaper display.

Why Kobo Clara BW | eReader | 6” Glare-Free is better

Price

Kobo Clara BW is significantly cheaper.

Battery Life

Kobo Clara BW offers weeks of battery life.

Waterproof

Kobo Clara BW has an IPX8 waterproof rating.

Overall score

Bigme B7 Color ePaper Tablet
85
Kobo Clara BW | eReader | 6” Glare-Free
75

Specifications

SpecBigme B7 Color ePaper TabletKobo Clara BW | eReader | 6” Glare-Free
Price$289.00$139.99
Screen Size7 inches6 inches
Storage128GB16GB
4G SupportYesNo
WaterproofNoYes

Dimension comparison

Bigme B7 Color ePaper TabletKobo Clara BW | eReader | 6” Glare-Free

Price Comparison

The Bigme B7 Color ePaper Tablet is priced at $289.00, while the Kobo Clara BW is considerably cheaper at $139.99. This makes the Kobo Clara BW about 52% less expensive than the Bigme B7. For budget-conscious readers, the significant price difference is a crucial factor, especially for those primarily interested in reading rather than multifunctional capabilities. The Bigme B7, while pricier, offers 4G calling and additional features that appeal to a wider audience beyond just e-reading.

Display and Reading Experience

The Bigme B7 features a 7-inch color ePaper display, allowing for a vibrant reading experience, particularly for comics and other graphic materials. In contrast, the Kobo Clara BW has a 6-inch glare-free touchscreen that uses E Ink Carta technology to provide a reading experience free from reflections, making it ideal for bright environments. While the Bigme B7 offers color, the Clara BW emphasizes comfort with its optional Dark Mode and ComfortLight PRO, which adjusts brightness and color temperature for nighttime reading.

Storage Capacity

Regarding storage, the Bigme B7 comes with 128GB of internal storage and the option for expandable memory via microSD, catering to users who require substantial content storage. Conversely, the Kobo Clara BW has 16GB of storage, which can hold up to 12,000 eBooks or 75 audiobooks. While the Clara BW's storage is sufficient for most casual readers, those who need extensive storage for apps, documents, or media might find the Bigme B7's capacity more appealing.

Connectivity Features

The Bigme B7 stands out with its built-in 4G connectivity and calling support, allowing users to browse the web and make voice calls without relying on Wi-Fi. This feature makes it a versatile device suitable for on-the-go users who need to stay connected. In comparison, the Kobo Clara BW focuses primarily on the reading experience, lacking cellular connectivity, which could limit its usability for those who want to access the internet or download content while away from Wi-Fi.

Battery Life and Usage

For battery life, the Bigme B7 is equipped with a 3000 mAh battery, designed to support its multiple functionalities, including web browsing and calling. However, the Kobo Clara BW boasts weeks of battery life due to its efficient power usage, particularly when used solely for reading. This makes the Clara BW a more convenient option for avid readers who prefer uninterrupted reading sessions without frequent recharging.

Build Quality and Design

The design of both devices caters to different user preferences. The Bigme B7 features a modern tablet look, combining the functionalities of a tablet and an e-reader. It is geared towards users who appreciate a multifunctional device. On the other hand, the Kobo Clara BW is designed with reading in mind, made from recycled and ocean-bound plastic, ensuring a sustainable choice. Its waterproof rating (IPX8) allows it to withstand immersion in water for up to 60 minutes, making it a durable option for readers who enjoy reading by the pool or beach.

Target Audience

The Bigme B7 is targeted towards users who seek a multifunctional device that integrates reading, calling, and app usage. Its versatility makes it suitable for students, professionals, and anyone who requires a digital notebook as well as an e-reader. In contrast, the Kobo Clara BW is designed specifically for dedicated readers who prioritize a comfortable reading experience and do not require additional functionalities. Its lower price point also makes it accessible for casual readers or those new to e-books.

Which should you buy?

Choosing between the Bigme B7 Color ePaper Tablet and the Kobo Clara BW ultimately depends on your reading habits and technological needs. If you value multifunctionality, including the ability to make calls and use various apps, the Bigme B7, despite its higher price of $289.00, may be worth the investment. However, if your primary focus is on reading, comfort, and affordability, the Kobo Clara BW at $139.99 offers excellent features tailored for reading enthusiasts without breaking the bank.