In the world of e-ink technology, Amazon’s Kindle e-readers have been the leading choice. However, the Onyx Boox Tab Ultra presents a new concept in e-ink devices. With its marketed name as a ‘Tablet PC’, the Tab Ultra’s main feature is its ability to run full Android 11. The device, just 6.7mm thick and weighing 480g, has a 10.3-inch display, a warm-light and cold backlight, and an impressive refresh rate. The device is capable of full Google Play Store access and has a stylus that can be snapped magnetically to the right-hand side of the device.
This review explores the device’s design, display and features, delving into the details of what makes the Tab Ultra stand out from other e-ink devices. The Tab Ultra’s slim, sleek design is easy to hold one-handed, making it perfect for users on-the-go. The stylus’s magnetic feature allows for easy attachment to the device, while the texturised panel on the back helps with grip. The tablet features a single physical button, which wakes up the device or puts it back into standby mode. The branding on the front and back of the device is in landscape mode, emphasizing the confidence Onyx has in the Tab Ultra’s PC-style features.
The Tab Ultra has a 10.3-inch display and 1872 x 1404 resolution. While it shares these specs with the Remarkable 2, the Tab Ultra has an advantage with its backlight feature. The lack of this feature on the Remarkable 2 was a significant disadvantage, but with the Tab Ultra, users can read and work without needing external light sources. The tablet also features a warm-light option, which is more suited for low-light situations. However, the Tab Ultra does not use the paper-like coating on the display, making it easier to take notes, but not quite as close to the feeling of pen and paper as the Remarkable 2. The tablet allows users to choose from several refresh modes, ensuring the screen is not cluttered with the ghosting effect typically seen on e-ink displays.
The Tab Ultra’s unique selling point is its ability to run full Android 11, giving users complete access to the Google Play Store. Compared to other e-ink devices that are suitable only for reading and note-taking, the Tab Ultra’s capabilities are at a different level. The device allows users to check their Gmail inbox, manage their to-do list on Notion, and use any other apps available on the Play Store. However, the accompanying app could use some work.
Overall, the Onyx Boox Tab Ultra is an excellent high-end e-ink device. It offers unique features such as its thin and sleek design, backlight, and full Android 11 access, all in one device. For users looking for an alternative to traditional tablets, the Tab Ultra is definitely worth considering.
