A family member recently wanted a new phone for under AU$200, and after scouring the market's offerings/specs I managed to find the Redmi 4 Prime being the best features/specs for $210 (phones with the back button on the left were not an option). The family member in question had the Galaxy J3 in mind but this Xiaomi model in particular blows it away. 5 inch 1080p screen, 4G, 3gb ram and 32GB ROM, android 6.0 and the new MIUI 8 interface from Xiaomi, even has fingerprint scanner.
Solid great feeling phone that easily outmuscles my Galaxy Note 3 in performance, I now cannot wait to get a new phone myself (must have a stylus though). I like that Xiaomi put a mid-range CPU (snapdragon 625 octo) in it, they seem to have put a focus on a few higher quality things in a budget range phone, for this particular model.
The wifi is only n grade (and seemed a tiny bit slow for n), the buttons are not lit, no gorilla glass (Redmi 3S survives drop tests on youtube though), the camera isn't amazing, but these are fair trade offs for the FHD screen and 4100mAh battery among other things (dual sim, microSD, all the sensors).
Seems to be a market sleeper, possibly due to the large and confusing range of Xiaomis.
Only issue besides yucky icons was that the message app worked once, then crashed upon opening every time after that, so a 3rd party one had to be installed.
Also the phone shows approx 1.4gb of ram being used with no apps open, so I'm glad I ordered the 3GB ram model instead of the cheaper 2GB+16ROM version- not sure how that would have turned out!