Processor
IP68
An IP68 rating means that a phone is dust tight and can be submerged in water for extended periods of time without damage. This rating is determined by the International Electrotechnical Commission (IEC), which is an independent organization that sets standards for electrical and electronic technologies. The "6" in the IP68 rating indicates that the phone is completely dust tight, while the "8" indicates that it can be submerged in water for up to 30 minutes at a depth of 1.5 meters without any damage.
Camera
The XP3340 Sentinel has a 2 megapixel camera, Furthermore, this phone has keys for easy texting. It is often at the expense of the screen size.
Pros
- 2 megapixel camera
- Tough phone
- IP68 certification
- Dust-proof and protected against submersion indefinitely
- MIL810G-certified: drop test consists in testing the resistance to shock of all the equipment surface: all faces, edges, and corners
- Battery can last longer than with devices with high resolution screens
Negatives
- No smartphone, fewer updates and often no app store or market
- There are devices with a higher resolution
- No 3G support
Call & data functions
The Sonim XP3340 Sentinel supports 850, 900, 1800, 1900 Mhz frequencies With the XP3340 Sentinel you can connect to the internet via GSM 2G. This is the same as calling in and not as fast as 3G.
Memory and connection options
The Sonim XP3340 Sentinel . Expandable memory: MicroSD-kaart up to 16 GB. There is a USB connection, you can use this to exchange data with your laptop or to charge your device. Connecting Bluetooth headsets or car kits is no problem.
Screen & operation
The phone is operated via the large 2 inch touchscreen.This screen has a resolution of 240 x 320 pixels. This Medium high density screen has a sharpness of 200 pixels per inch, which makes it less suitable to look at it for a long time.
