We did get some spammers talking up the Sonim. For me that was not a good thing, that is, just for the spam I didn't give Sonim another look.
Why not get the texet and ask about a warranty.
Bob
My mind has been divided into these two. My basic need are a feature rugged phone, with waterproof and good battery time/charge, which those two were both fairly meet.
But at my place, the price of that Sonim is about 4 times the TEXET. What I'm trying to say is I had no experience in using those rugged and waterproof phone before, so I have no idea which level will best fit my need.
TEXET is cool with its design and accessories, but it seems popular in Russia communities only. Sonim is also a good brand, with their XP3300 Force even achieved Guinness score about tough level (and this XP5300 is the upgrader - even tougher and battery last longer).
If any of you were using one of these phone, would you please give me your opinion or advice?

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