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Bigme B6 Color eReader, Colour Eink eBook Readers vs PocketBook InkPad 4 | Eye-Friendly Audio & E-Book

Updated August 2026 — Bigme B6 Color eReader, Colour Eink eBook Readers wins on storage and portability, PocketBook InkPad 4 | Eye-Friendly Audio & E-Book wins on waterproof and audio.

The Bigme B6 Color eReader offers excellent portability and value, while the PocketBook InkPad 4 excels in display size and audio features.

Why Bigme B6 Color eReader, Colour Eink eBook Readers is better

Price

Bigme is significantly cheaper at $184.99.

Portability

Bigme is lighter and more compact.

Storage

Bigme supports up to 1TB storage expansion.

Why PocketBook InkPad 4 | Eye-Friendly Audio & E-Book is better

Display

PocketBook has a larger 7.8-inch screen.

Lighting

PocketBook features advanced SMARTlight.

Audio

PocketBook includes Text-to-Speech technology.

Overall score

Bigme B6 Color eReader, Colour Eink eBook Readers
78
PocketBook InkPad 4 | Eye-Friendly Audio & E-Book
85

Specifications

SpecBigme B6 Color eReader, Colour Eink eBook ReadersPocketBook InkPad 4 | Eye-Friendly Audio & E-Book
ProcessorOcta-CoreUnknown
RAM4GBUnknown
AudioHi-FiBuilt-in Speaker
WaterproofNoIPX8
FormatsSupports Apps25 Formats

Dimension comparison

Bigme B6 Color eReader, Colour Eink eBook ReadersPocketBook InkPad 4 | Eye-Friendly Audio & E-Book

Design and Build Quality

The Bigme B6 Color eReader is designed for portability with its slim 6.98mm profile, making it easy to carry around. In contrast, the PocketBook InkPad 4 boasts a larger 7.8-inch display, providing a more spacious reading experience. The design of the Bigme places an emphasis on its lightweight nature, while the PocketBook offers features like anti-scratch protection, ensuring durability. The aesthetic appeal of both devices is notable, but if portability is a priority, the Bigme may have the edge due to its compact size.

Display Quality

The Bigme B6 Color eReader features a 6-inch color E-ink display with a resolution of 300 PPI, delivering crisp text and vibrant images. On the other hand, the PocketBook InkPad 4 has a larger 7.8-inch E-Ink Carta 1200 screen, which is designed to replicate the look of paper closely, providing a glare-free reading experience. While both displays are designed for comfort, the PocketBook's larger screen size may be preferable for users who enjoy reading longer texts or documents.

Performance and Functionality

When it comes to performance, the Bigme B6 Color eReader is powered by an Octa-Core processor, offering smooth operation with its 4GB RAM and 64GB internal storage. This allows users to store approximately 40,000 books and expand storage up to 1TB using a micro SD card. Alternatively, the PocketBook InkPad 4, although lacking specific processing details, supports 25 popular formats without conversion, making it versatile for different reading needs. The Bigme's performance is likely to be faster due to its advanced processor, appealing to users who may run multiple applications simultaneously.

Reading Experience

The reading experience on the Bigme B6 Color eReader is enhanced by its adjustable dual front light, allowing users to customize brightness levels for day and night reading. It also offers four screen refresh modes tailored for different activities like web browsing and video viewing. Meanwhile, the PocketBook InkPad 4 excels with its eye-friendly SMARTlight feature, adjustable for brightness and color temperature, providing a comfortable reading experience in various lighting conditions. While both devices prioritize reader comfort, the PocketBook's advanced lighting options may be more beneficial for users who read extensively in varied environments.

Audio Features

For audiobooks and audio content, the Bigme B6 Color eReader provides an integrated audio experience, with hi-fi sound quality that enhances listening while reading. Conversely, the PocketBook InkPad 4 also includes a built-in speaker and Bluetooth connectivity, enabling users to enjoy audiobooks seamlessly. The inclusion of Text-to-Speech technology in the PocketBook allows it to read text files aloud, making it a versatile option for those who prefer audio content. While both devices support audiobooks, the PocketBook's additional features may cater to audio-focused users.

Connectivity Options

The Bigme B6 Color eReader supports both 2.4G and 5G Wi-Fi connections, along with Bluetooth, making it adept at connecting with various devices and networks. It also supports third-party apps, enhancing its functionality as a digital tablet. On the other hand, the PocketBook InkPad 4, while also featuring Bluetooth, does not specify its Wi-Fi capabilities, focusing more on direct usability with a wide range of file formats. The Bigme's broader connectivity options may appeal to users looking for a more integrated digital reading experience.

Price Point

The Bigme B6 Color eReader is currently priced at $184.99, making it about 38% cheaper than the PocketBook InkPad 4, which retails for $299.00. This significant price difference makes the Bigme an appealing option for budget-conscious consumers who still desire high-quality e-reading features. However, the higher price of the PocketBook may reflect its larger display and robust build quality, which some users may find worth the investment.

Which should you buy?

Choosing between the Bigme B6 Color eReader and the PocketBook InkPad 4 ultimately comes down to personal preferences and reading habits. If you prioritize portability, budget, and a compact design, the Bigme is a strong contender with its lightweight build and affordable price. However, if you prefer a larger display, advanced lighting features, and versatile audio options, the PocketBook InkPad 4 is worth considering despite its higher price tag. Each device offers unique advantages, so assessing your specific needs will guide your final decision.