BOOX Palma2 Pro Mobile ePaper eBook Reader 8G 128G vs PocketBook InkPad 4 | Eye-Friendly Audio & E-Book
Updated August 2026 — BOOX Palma2 Pro Mobile ePaper eBook Reader 8G 128G wins on storage and battery, PocketBook InkPad 4 | Eye-Friendly Audio & E-Book wins on durability and screen size.
The BOOX Palma2 Pro excels in performance and storage, while the PocketBook InkPad 4 offers better audio capabilities and waterproof protection.
Why BOOX Palma2 Pro Mobile ePaper eBook Reader 8G 128G is better
Performance
BOOX has superior processing power and storage.
Customization
BOOX runs on Android, allowing for third-party apps.
Display Resolution
BOOX offers a higher resolution in color mode.
Why PocketBook InkPad 4 | Eye-Friendly Audio & E-Book is better
Audio Features
PocketBook includes built-in speakers and Text-to-Speech.
Waterproofing
PocketBook is IPX8 rated for water resistance.
Price
PocketBook is more budget-friendly.
Overall score
Specifications
| Spec | BOOX Palma2 Pro Mobile ePaper eBook Reader 8G 128G | PocketBook InkPad 4 | Eye-Friendly Audio & E-Book |
|---|---|---|
| Resolution | 412 x 824 | Not specified |
| RAM | 8GB | Not specified |
| Audio | Limited | Built-in + Bluetooth |
| Waterproof | No | IPX8 |
| OS | Android 15 | Not specified |
Dimension comparison
Design and Display
When it comes to design and display, the BOOX Palma2 Pro Mobile ePaper eBook Reader stands out with its 6.13-inch Kaleido 3 glass screen. In contrast, the PocketBook InkPad 4 features a larger 7.8-inch E-Ink display. The BOOX model has a resolution of 412 x 824 pixels in color mode, while the PocketBook offers a more traditional reading experience with its glare-free touchscreen, which is engineered for comfortable long reading sessions. The difference in size gives the PocketBook an advantage for those who prefer a larger display for reading and viewing images, offering a more paper-like feel.
Performance and Storage
The BOOX Palma2 Pro is equipped with an octa-core CPU alongside 8GB of RAM and 128GB of internal storage, providing a robust performance for multitasking and storing numerous files. Meanwhile, the PocketBook InkPad 4 does not specify its processing power but offers support for 25 different formats, including EPUB and PDF. The BOOX’s considerable storage space allows users to save a vast library directly on the device, making it a better choice for avid readers who frequently download books. The price difference is also notable, with the BOOX retailing at $399.99, compared to the PocketBook's more budget-friendly $299.00, making the BOOX about 33% more expensive.
Audio Capabilities
The audio capabilities of these two e-readers vary significantly, with the PocketBook InkPad 4 boasting built-in speakers and Bluetooth connectivity for audiobooks. It also features a Text-to-Speech function, allowing it to read text files aloud in a natural voice. The BOOX Palma2 Pro includes audio formats such as WAV and MP3 but lacks dedicated speakers or Bluetooth functionality for audio playback. For users who enjoy listening to audiobooks, the PocketBook’s audio features make it the superior choice for a richer, more versatile reading experience.
Connectivity Options
Connectivity is another area where the two devices diverge. The BOOX Palma2 Pro offers Wi-Fi and Bluetooth 5.1, allowing for seamless connections to the internet and other devices. Moreover, it includes a hybrid SIM card slot that adds further versatility. Conversely, the PocketBook InkPad 4 focuses on Bluetooth connectivity for audio and does not mention Wi-Fi capabilities. The advanced connectivity of the BOOX Palma2 Pro makes it a more versatile option for users who require constant online access or wish to use various apps.
Battery Life and Charging
Battery performance is crucial for e-reader users, and both devices are equipped with substantial battery life. The BOOX Palma2 Pro has a 3,950mAh Li-ion polymer battery, while the PocketBook InkPad 4 does not specify its battery capacity but is designed for prolonged reading sessions with its efficient E-Ink display. Charging methods may differ, as the BOOX uses USB-C, which allows for OTG connections. However, without specific charging times available, it’s difficult to assess which device holds an edge in this category.
Durability and Protection
When it comes to durability, the PocketBook InkPad 4 offers IPX8 waterproof protection, making it capable of withstanding immersion in water up to 2 meters deep for 60 minutes. This feature is particularly appealing for users who like to read by the pool or in the bath. Additionally, it has anti-scratch protection to keep the device looking pristine. The BOOX Palma2 Pro, while stylish, does not mention any formal water or scratch resistance, which could be a drawback for those concerned about durability.
User Experience and Interface
Both devices aim to provide a user-friendly experience, but they cater to slightly different preferences. The BOOX Palma2 Pro runs on Android 15, enabling users to download third-party applications and customize their reading experience extensively. On the other hand, the PocketBook InkPad 4 is designed with a focus on simplicity and ease of use, featuring a straightforward interface that supports a range of file formats without the need for conversion. With the BOOX offering a more customizable experience, it may appeal more to tech-savvy users, while the PocketBook’s straightforward functionality could be a better fit for those who prioritize ease of use.
Which should you buy?
Ultimately, choosing between the BOOX Palma2 Pro and the PocketBook InkPad 4 hinges on specific user needs and preferences. If you prioritize a larger display, audio capabilities, and waterproof protection, the PocketBook InkPad 4, priced at $299.00, offers excellent value. However, if you desire advanced performance, extensive storage, and a customizable Android interface, the BOOX Palma2 Pro, although priced higher at $399.99, may be worth the investment. Each device has its unique strengths, and the best choice will depend on how you plan to use your e-reader.

