Good phones for the money.
Have had a BV5200 Pro for two or three years now. It's my second Blackview - the first is still doing hard yards on my bike as a navigation device - had to change because the Android version 7 it runs wasn't secure for banking apps. The first one had a problem with the microphone early on, but the unit was exchanged and has been fine since. The current BV5200 has worked very well, but again the updates don't come so I'm retiring it soon and have ordered another Blackview (a BV8200). The BV5200 Pro has a couple of small software glitches, but they only surface occasionally and it otherwise works perfectly, although the camera isn't at its best in low light. For the money, these phones are tough and work well and I am looking forward to using the next one, especially if the camera is better.