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Bigme B6 Color E-Reader, Colour eBook Readers vs Bigme B7 Color ePaper Tablet

Updated August 2026 — Bigme B6 Color E-Reader, Colour eBook Readers wins on portability and battery, Bigme B7 Color ePaper Tablet wins on connectivity and storage.

The Bigme B6 Color E-Reader is a budget-friendly option for casual readers, while the Bigme B7 Color ePaper Tablet offers advanced features for more demanding users.

Why Bigme B6 Color E-Reader, Colour eBook Readers is better

Price

B6 is cheaper by 36%

Portability

B6 is lighter and thinner

Battery Life

B6 is more efficient for long reading sessions

Why Bigme B7 Color ePaper Tablet is better

Performance

B7 has 100% more RAM and double the storage

Connectivity

B7 includes 4G calling capabilities

Display Size

B7 has a larger 7-inch display

Overall score

Bigme B6 Color E-Reader, Colour eBook Readers
75
Bigme B7 Color ePaper Tablet
88

Specifications

SpecBigme B6 Color E-Reader, Colour eBook ReadersBigme B7 Color ePaper Tablet
Screen Size6 inches7 inches
RAM4GB8GB
Storage64GB128GB
Processor2.3GHz2.4GHz
Battery CapacityN/A3000 mAh
WeightLightHeavier

Dimension comparison

Bigme B6 Color E-Reader, Colour eBook ReadersBigme B7 Color ePaper Tablet

Design and Display

When it comes to design and display, the Bigme B6 Color E-Reader boasts a 6-inch color E-ink display, while the Bigme B7 Color ePaper Tablet features a larger 7-inch display. The B6's screen offers a resolution of 300 PPI, ensuring clear text and vivid images, which is crucial for long reading sessions. In contrast, the B7 also provides a high-quality display with enhanced capabilities for productivity, thanks to its larger size. The B6 is designed with portability in mind, measuring just 6.98mm thick, making it easy to carry around. While the B7 is slightly bulkier, its increased screen real estate can enhance the overall reading and viewing experience.

Performance and Storage

The Bigme B6 Color E-Reader is equipped with an Octa-Core processor running at 2.3GHz, combined with 4GB of RAM and 64GB of internal storage. This configuration allows it to handle various applications smoothly, accommodating approximately 40,000 books. The B7, on the other hand, features a more powerful Octa-Core processor at 2.4GHz, along with 8GB of RAM and 128GB of internal storage. This means that the B7 provides about 100% more RAM and double the internal storage compared to the B6, making it a better option for users who require more multitasking capabilities and storage for apps and media.

Software and Features

Both the Bigme B6 and B7 run on the Android 14 operating system, allowing users to install third-party apps for a versatile experience. However, the B7 has the added advantage of built-in 4G connectivity, enabling voice calls and internet access without relying on Wi-Fi. This feature makes the B7 a more integrated device, functioning as both a tablet and a phone, perfect for those who need connectivity on the go. The B6, while versatile, lacks this cellular capability, making it less suitable for users who prioritize mobile connectivity.

Battery Life and Efficiency

While specific battery capacities are not detailed, the Bigme B6 Color E-Reader is known for its long battery life, allowing users to enjoy reading for weeks on a single charge. The B7's battery is rated at 3000 mAh, which suggests a decent endurance, but it may not match the efficiency of the B6 in terms of longevity. The efficient use of energy in the B6, paired with its lower power consumption due to the smaller display, likely gives it an edge in battery life, especially for avid readers who may not have frequent access to charging.

Connectivity Options

Connectivity plays a crucial role in the usability of e-readers and tablets. The Bigme B6 offers dual-band Wi-Fi (2.4G & 5G) and Bluetooth support, making it quite versatile for various internet and device connections. The B7 enhances this with its 4G connectivity, allowing users to browse the web and make calls without needing Wi-Fi. This feature adds significant value for users who need to stay connected while traveling or in areas with limited internet access. The B6, while competent, does not provide the same level of mobile connectivity, making the B7 a more flexible option.

Target Audience

The Bigme B6 Color E-Reader is an excellent choice for casual readers, students, and professionals who primarily need an eBook reader with some tablet functionalities. Its lightweight design and long battery life cater to those who enjoy reading for extended periods without interruption. Conversely, the Bigme B7 Color ePaper Tablet is tailored for users who require a more robust device that combines the functionalities of a tablet and a phone. It is ideal for professionals who need to take notes, make calls, and access the internet seamlessly, making it suitable for a more dynamic lifestyle.

Price Comparison

In terms of pricing, the Bigme B6 Color E-Reader is currently priced at $184.97, whereas the Bigme B7 Color ePaper Tablet costs $289.00. This positions the B6 as about 36% cheaper than the B7, making it a more budget-friendly option for those primarily interested in reading. However, the additional features and capabilities of the B7 might justify the higher price for users who need its advanced functionalities. The price difference reflects the enhanced versatility and performance of the B7, appealing to a different segment of the market.

Which should you buy?

Choosing between the Bigme B6 Color E-Reader and the Bigme B7 Color ePaper Tablet ultimately depends on your specific needs. If you are looking for a lightweight, budget-friendly device primarily for reading, the B6 is an excellent choice with its portable design and efficient performance. However, if you need a multifunctional device that offers cellular connectivity, greater storage, and enhanced productivity features, the B7 is worth the investment despite its higher price tag. Consider your priorities in terms of reading versus multitasking to make the best decision for your needs.