Bigme B7 Color ePaper Tablet vs Kobo Clara BW eReader with Case Bundle
Updated August 2026 — Bigme B7 Color ePaper Tablet wins on storage and display, Kobo Clara BW eReader with Case Bundle wins on build and battery.
The Bigme B7 offers more features and storage, making it suitable for versatile use, while the Kobo Clara BW is a budget-friendly option focused on reading.
Why Bigme B7 Color ePaper Tablet is better
Storage
Bigme B7 has 128GB compared to Kobo's 16GB.
Connectivity
Bigme B7 supports 4G calling.
Performance
Bigme B7 has a powerful octa-core processor.
Why Kobo Clara BW eReader with Case Bundle is better
Price
Kobo Clara BW is significantly cheaper.
Waterproof
Kobo Clara BW has an IPX8 waterproof rating.
Eco-friendly
Kobo Clara BW is made from recycled materials.
Overall score
Specifications
| Spec | Bigme B7 Color ePaper Tablet | Kobo Clara BW eReader with Case Bundle |
|---|---|---|
| Screen Size | 7 inches | 6 inches |
| Storage | 128GB | 16GB |
| 4G Support | Yes | No |
| Waterproof | No | Yes |
| Battery Life | Moderate | Weeks |
Dimension comparison
Price Comparison
The Bigme B7 Color ePaper Tablet is priced at $289.00, while the Kobo Clara BW eReader comes in at a significantly lower price of $168.99. This makes the Kobo Clara BW about 41% cheaper than the Bigme B7. For budget-conscious consumers or those new to e-reading, the lower price of the Kobo Clara BW may be more appealing. However, the Bigme B7 offers additional features such as 4G calling capabilities and a larger storage capacity, which may justify its higher price for certain users.
Display Quality
The Bigme B7 features a 7-inch color ePaper display, providing a versatile reading experience that allows for both text and colorful images. In contrast, the Kobo Clara BW has a 6-inch glare-free E Ink Carta 1300 HD display, which ensures excellent readability in bright sunlight. While the Bigme's color display is beneficial for comics and graphics, the Kobo Clara BW’s screen is designed to reduce reflections, making it well-suited for traditional eBook reading. The difference in display types highlights the distinct purposes of each device, catering to different reading preferences.
Storage and Expandability
The Bigme B7 stands out with its impressive 128GB of internal storage, which is expandable via microSD, allowing users to store a vast library of eBooks, apps, and media. Conversely, the Kobo Clara BW offers 16GB of storage, which can hold up to 12,000 eBooks or 75 Kobo Audiobooks. While 16GB is adequate for most casual readers, the Bigme B7’s storage capacity caters to avid readers and those who wish to use the device for more than just reading. This difference in storage capabilities can be a deciding factor for users with extensive libraries.
Connectivity Options
One of the key features of the Bigme B7 is its 4G connectivity and call support. This allows users to browse the web, use various apps, and make voice calls without relying on Wi-Fi, making it a multifunctional device. In contrast, the Kobo Clara BW lacks cellular connectivity, relying solely on Wi-Fi for internet access. For those who value the ability to stay connected on-the-go, the Bigme B7’s 4G capabilities provide significant advantages over the Kobo Clara BW.
Battery Life
The Bigme B7 comes equipped with a 3000 mAh battery, designed to support its additional functionalities such as 4G calling and app usage. Although specific battery life details are not provided, the versatility of having a tablet combined with an eReader suggests the need for a robust battery. On the other hand, the Kobo Clara BW boasts weeks of battery life, primarily due to its simpler functionality as an eReader. Users focused mainly on reading may find the extended battery life of the Kobo Clara BW more suitable for long reading sessions without needing frequent charges.
Design and Build Quality
The design of the Kobo Clara BW is particularly noteworthy, as it is made with recycled and ocean-bound plastic, aligning with environmentally friendly practices. It also features an IPX8 waterproof rating, allowing it to withstand immersion in water for up to 60 minutes. The Bigme B7, while functional, does not emphasize eco-friendly materials or waterproofing. For environmentally conscious consumers or those who frequently read near water, the design and build quality of the Kobo Clara BW may be a compelling factor.
User Experience
The Bigme B7 is powered by an octa-core 2.4GHz processor, along with 8GB of RAM, ensuring smooth multitasking and app performance. This makes it suitable for users who wish to annotate documents or take notes. In contrast, the Kobo Clara BW focuses on delivering a straightforward reading experience, ideal for those who want to enjoy eBooks without additional distractions. The different user experiences offered by these devices cater to distinct user needs, with the Bigme B7 appealing to those seeking a versatile tablet experience and the Kobo Clara BW targeting dedicated readers.
Which should you buy?
Choosing between the Bigme B7 Color ePaper Tablet and the Kobo Clara BW eReader ultimately depends on your specific needs and preferences. If you are looking for a multifunctional device with extensive storage, 4G connectivity, and a powerful processor, the Bigme B7 at $289.00 may be worth the investment. However, if you prefer a budget-friendly, environmentally conscious eReader that excels in providing a simple reading experience, the Kobo Clara BW at $168.99 is an excellent choice. Each device has its strengths, making the decision largely based on how you plan to use it.

