Unihertz Tank, Largest Battery 4G Rugged Smartphone 108MP Camera Fingerprint 66W Fast Charging 2380 Hours Standby 150 Hours Calling Time (Support T-Mobile & Verizon only), Black

Amazing battery up to 5 to 7 days not charging husband works construction has had it for 3 years 100 recommended

This phone DOES work on Verizon, and actually worked even better on Verizon than my OnePlus 8T5G does (though obviously not on 5G). It also worked OK on Tmobile, but the problem was that I couldn't get it to work correctly when running dual SIM with Tmobile. If I set preferred data to Tmobile, then it acted like the Verizon SIM was turned off altogether - zero signal, no data, and calls/texts neither were sent or received. Set preferred data to Verizon, and both worked together, but I couldn't find any way to force it to use Tmobile data.Run it in single SIM mode, and both Verizon & Tmobile worked fine by themselves. Be aware though that this phone lacks B71, which is a common rural area Tmobile band, so it may be an issue outside of big cities.Battery life is awesome, which it should be with a battery this huge. Yes, the phone is huge as well, but it still fit in my jeans pockets just fine. I did get some reports that mic didn't pick up well when in speakerphone mode, but it was fine using it as a normal phone held to your head. Most people probably are going to want to use BT headsets with it primarily though...could be heavy on a long phone call.Screen was a bit dim for outside use. Wasn't horrible, but that OnePlus 8T definitely was brighter.Overall though, if I could have gotten the dual SIM to work correctly, I would have gladly made this my daily driver phone. I'm actually really disappointed that it didn't work well, and will have to be returned.

This phone has a lot of nice features super bright LED light camera works really well but a lot of the apps are super glitchy speech text messes up two or three times a day I have to reset the phone and I bought once a week it freezes up and I have to hard reboot I used to own Oukitel WP15 and this battery doesn't last any longer than that one did about 3 days

Multi day battery went 9 days on first charge using it about half my normal usage because I was still setting stuff up and using both phones. My Pixel 7 needs charged 3-4 times per shift. And even with a Newberry battery pack on pixel 7 I still have to plug in charger before shift is over.Has cell service more places than pixel 7 and usually stronger signal in BFE, isn't as fast as a 5g phone in the city but gets enough 4g to be useable most places.I have google FI and ATT sims in it. Fi worked instantly. Att I had to mess around for a few days to get it working. Verizon just doesn't work no matter what I tried. Will update when I use it more. Awesome phone highly recommend.Update 9-28-23Haven't had any idea where my almost new $700 pixel 7 is for months. Tank Battery lasts around 4 days of heavy use. I don't plug it in at night unless it is under 40% which is three days and have forgotten and still made the fourth day ok. Have Google maps up 12 hours a day, audible or Spotify playing for 16-18 hours, and usually mess around on Facebook for about 5 hours a day. Flashlight is super bright. Fingerprint reader is garbage went back to typing passwords. Speaker is usable but doesn't sound the greatest. It is not dual sim active for data which sucks, would be an absolute amazing phone if it would jump between data Sims automatically. Would buy again.

These Unihertz phones will not let the user delete certain apps on the phone. These apps have unreversable permission access to all contacts and call logs. Its a chinese spy phone and you need to stop using it immediately. I bought two of these phones and found this out for myself.

Battery is 5 times more durable than any flagship phone out there. Performance is good. Not a lot of bugs. Camera has some quality but is worlds below any flagship phone. The camping light is awesome. Works great with T-Mobile. Working for 3 months so far.

Has had some glitches over 18 months but good overall. Takes a beating and charge every 6 days.