Oaxis InkCase
Best secondary screen for avid readers seeking distraction free mobile reading.
This unique accessory adds a secondary, always-on E Ink screen to the back of a smartphone, perfect for reading and notifications. It saves battery life by reducing the need to wake the main display, while providing a durable layer of protection.
$129.00
at
Gadget Flow
Who it's for
- Avid readers looking to extend their phone's battery life
- Outdoor enthusiasts who frequently use their devices in bright environments
- Creative users who enjoy frequently updating their device's visual style
Who should skip it
- Owners of the latest flagship phones or diverse Android devices
- Minimalists who prefer a slim and lightweight smartphone profile
- Power users accustomed to high-speed, responsive touch interfaces
Performance breakdown
Display Utility
E Ink panel offers excellent visibility for notifications in direct sunlight.
Battery Efficiency
Offloading simple tasks significantly reduces main screen power consumption.
Connectivity Stability
Bluetooth pairing can occasionally drop during active data transfers.
Form Factor
Surprisingly slim profile despite housing a secondary electronic display.
Protection Level
Adequate scratch and bump defense, though not a ruggedized solution.
Software Integration
App ecosystem feels dated and lacks modern, seamless customization options.
Key Specs
3.5-inch to 4.3-inch E Ink display
Bluetooth connectivity
Polycarbonate material
Compatible with iPhone 5, 6, and 6s
Slim fit case type
Know before you buy
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