Sonim Technologies has announced the latest addition to their Xtreme Performance Series, the Xtreme Performance 3.  Sonim XP3 has a more rugged specification than the XP1 and can withstand more shocks and drops than its predecessor. Most importantly, the phone can be fully submersed for 30 minutes within one meter of water. In addition, the XP3 boasts an IP-57 rating and is designated with a Mil-Spec rating of 810F against salt, fog humidity, transport and thermal shock.

The XP3 is also equipped with a powerful 1180 mAh battery that delivers 5.5 hours of talk and over 9 days of standby time. As continued proof of Sonim’s confidence in its products, the XP3 comes with an unconditional, three-year warranty. The Sonim XP3 is available either SIM-unlocked for £245 inc VAT or free on contract with Vodafone. The Sonim XP3 will be available in high street retailers in time for Christmas.