I don't follow mobile at all, and I've gotten out of computer hardware in general over the years. Acknowledging I don't follow this stuff closely, the chips inside and the prices of those phones doing a quick search is concerning to me. I'm unfamiliar with the chip makers, and the prices are very low for the advertised features. I'd suspect build quality may not be first rate, and performance could be unacceptably low.
Ulefone I noticed says they support tmobile, but the phone I looked at didn't have 5G capability. Tmobile's been hassling me about my phone due to retiring the 3G network. Some random person I read while researching my phone said they need two radio bands to have a backup band in case one falls short, which would leave a 3G & 4G capable phone with only 4G once 3G retires. Doesn't completely make sense to me, and the guy may not have known what he was talking about, but tmobile's definitely been trying to get my attention, and says I'm eligible for a free phone, so ??? :shrugs: That lends credibility to what he said.
tl;dr
Make sure the phone you want will work on your chosen network for the foreseeable future.
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Speaking generally, I'd analyze what you're really looking for. "rugged" phones have been high in price, and low on computing features from what I've seen in the past. For routine beating around, a good case and a glass screen protector will go a long way keeping your phone alive with minimal care. I've never accidentally broken a phone, and that's working construction, climbing trees, and generally leading a fairly active life. I'm mindful of where the phone is, and anticipate potential problems, so I can put the phone in a place on my body I expect to be safe. IOW, the money spent on ruggedization could be put towards computing power.
However, if you really do need a phone to handle extreme duty, maybe a rugged design is a good fit. Underwater photography comes to mind immediately, but aside from that, I can't think of any dry place my plain old samsung in a case couldn't survive.
Take all this with a barrel of salt. I'm just a random dummy who doesn't pay any particular attention to this stuff other than occasionally taking a look at what's available. The stuff I find interesting either isn't available to the US(fairphone), or is in alpha stage, and unsuitable for daily use(pinephone).