Xiaomi Redmi 4A is a small handy and cheapest phone, Sound reception very poor voice quality is also same.If you record, you will get poor quality .Sound alerts Vibration, MP3, Wav ringtones.As per my views Sound is terrrific low and not good at all. Obviously friendly use because its a 5 inch phone so easy to use .You can use this phone for buisness purpose regular basic. Style and design -Redmi 4A stays amazingly slim and light design only 131.5g .Polycarbonet body so its look a stylist phone. Other features are Obviously its a duel sim(Nano/Micro) capability, size is 5.0 inches.Resolution -720x1280 pixels. Battery-3120 mAh. Primary 13MP and Secondary 5 MP camera .Internal 16 GB and 2 GB Ram. Look & Feel - When you hold Redmi 4A in your hand, its look like a metal body but this is a not a metal body its a Polycarbonet body it is a good quality Plastic finishing like a metal so people disappointed when they get it. So ultimately its a compact mini phone easy to use but not feeling better .You can put it pocket because its a 5 inches .Value of Money, yes you can say guys because Redmi 4A is a low budget phone so value for money .You can get this features for this budget .So if you search a low budget and compact mini phone then go for it otherwise you can go and choose another one .My point of views its a regular basic and buisness purpose phone nothing else.