* it's a Tamagochi that keeps crying all day long. "Please set this thing up". "Notification about settings". "Help I shat!"
* Loses connections too often.
* Good old apps, like internet radio silently crash.
* If you happen to listen music over Bluetooth and there's incoming call, it
a) shows you modal windows -- "should setting ______ be set forever?"
b) to turn off Bluetooth speaker, you must notice and click a tiny drop-down menu, and select from "speaker" (which is phone's own loud speaker), "bluetooth" and something else -- basically you gotta guess where is "normal" call with phone at the ear. All this must be done in like 10 seconds of caller's patience.
* Unconfigurable at all. You set it to "don't disturb" and whatsapp/telegram still ring loudly!!! IDK, if this setting changes anything at all. Seems that every app has own overrides.
* tries to add junk stuff like "smart wallpapers" -- and after I found a way to turn it off, showed me "The notification will be shown in 24 hours again."
* wakes up if slightly shaken and shines with the screen -- must put it screen down to avoid bright light randomly shining at night.
Maybe it's the recent Android OS such a pile of accumulated crappy features, like CSS in the wild, that is impossible to sort out... Whoever approved to buy crappy noname smartphones and brand them as Motorola, had no brain.