Bigme B751C S Ebook Reader, vs PocketBook Era E-Reader, Stardust Silver,
Updated August 2026 — Bigme B751C S Ebook Reader, wins on storage options, PocketBook Era E-Reader, Stardust Silver, wins on waterproofing and audio features.
The Bigme B751C S offers extensive storage and versatility, while the PocketBook Era excels in display quality and audio features.
Why Bigme B751C S Ebook Reader, is better
Storage
Bigme has 64GB internal storage with 1TB expandability.
Operating System
Bigme runs on Android 14 OS for app support.
Note-taking
Bigme supports handwriting conversion for productivity.
Why PocketBook Era E-Reader, Stardust Silver, is better
Price
PocketBook is $249, cheaper than Bigme at $265.
Display Quality
PocketBook features a superior E-ink Carta 1200 screen.
Audio Features
PocketBook includes Bluetooth and Text-to-Speech capabilities.
Overall score
Specifications
| Spec | Bigme B751C S Ebook Reader, | PocketBook Era E-Reader, Stardust Silver, |
|---|---|---|
| Screen Type | Color E-Paper | E-ink Carta 1200 |
| Audio Support | No | Yes |
| Expandable Storage | Yes | No |
| Operating System | Android 14 | Proprietary |
| User Interface | Complex | User-friendly |
Dimension comparison
Pricing Comparison
The Bigme B751C S Ebook Reader is priced at $265.05, while the PocketBook Era E-Reader is available for $249.00. This makes the PocketBook Era about 6% cheaper than the Bigme model. The difference in pricing may influence budget-conscious consumers, as both devices offer a range of features suited for avid readers. The current sales ranks also reflect their popularity, with the PocketBook ranked at 30,379, significantly ahead of the Bigme's rank of 65,746, indicating a stronger market presence.
Display Quality
The PocketBook Era features a 7-inch E-ink Carta 1200 screen, which boasts a 15% increase in image contrast and a 20% improvement in touch response time compared to its predecessor. This enhances the overall reading experience, making it more eye-friendly and effective in bright sunlight. On the other hand, the Bigme B751C S offers a versatile 7-inch color E-Paper display that is designed to be glare-free as well, though it does not specify the same level of contrast or response improvement. Readers prioritizing display technology may find the enhancements of the PocketBook more appealing.
Storage and Expandability
In terms of storage, the Bigme B751C S comes with a solid 64GB of internal storage and supports expandable storage via a TF Card slot, allowing expansion up to 1TB. This flexibility makes it ideal for users who need to store a large library of ebooks and documents. In contrast, the PocketBook Era offers 16GB of internal storage, which is sufficient for many users but lacks the same level of expandability. For those who prioritize extensive storage options, the Bigme B751C S clearly stands out.
Operating System and App Support
The Bigme B751C S operates on Android 14 OS, allowing users to install various applications, thus expanding its functionality beyond traditional ebook reading. This versatility can transform it into a multi-purpose device, appealing to tech-savvy users. Conversely, the PocketBook Era focuses on ebook functionality with its user-friendly interface, supporting 23 popular formats for reading without conversion. While the Bigme offers broader app capabilities, the PocketBook's streamlined approach may attract users looking for a straightforward reading experience.
Audio Features
The PocketBook Era incorporates audio features such as Bluetooth connectivity for headphones and a built-in speaker, along with a Text-to-Speech function that can read aloud in 26 languages. This makes it a great choice for audiobooks or for users who prefer auditory learning. In comparison, the Bigme B751C S does not highlight any audio capabilities in its features, focusing instead on its note-taking and transcription abilities. Readers who value audio functionality will find the PocketBook Era to be the superior option.
Portability and Design
Both the Bigme B751C S and PocketBook Era are designed to be portable, but their weights are not specified. The PocketBook Era is highlighted for its compactness and lightweight, making it an ideal travel companion for commuting or vacations. Additionally, it is waterproof and IPX8 certified, allowing it to withstand immersion in water up to 2 meters deep for an hour. The Bigme B751C S, while portable, does not emphasize waterproof features, making the PocketBook a better choice for users who want a device they can use by the pool or in the bathtub.
User Interface and Experience
The PocketBook Era boasts a user-friendly interface with side control buttons and a G-sensor for autorotation, catering to both right- and left-handed readers. It prioritizes ease of use, which may appeal to those who prefer a straightforward reading experience without the complexities of additional applications. The Bigme B751C S, while featuring advanced capabilities like handwriting conversion, may require a steeper learning curve due to its Android operating system. Users looking for an intuitive reading experience may lean towards the PocketBook.
Which should you buy?
Choosing between the Bigme B751C S Ebook Reader and the PocketBook Era E-Reader ultimately depends on your reading habits and preferences. If you value extensive storage, a versatile operating system, and note-taking capabilities, the Bigme B751C S may be the better fit at $265.05. However, if you're looking for a more affordable option with advanced display technology, audio features, and a user-friendly interface, the PocketBook Era at $249.00 offers great value. Consider your priorities in terms of features and budget to make the best choice for your reading needs.

