There are smartphone and of course there are extra smartphone. Below are some features that can make one regard a smartphone as being extra smart .

1.If your device is running on android 5.1(lollipop) and above

2. If your device battery capacity is at least 4000mAh

3.If your android phone has (NFC )feature Near Field Communication

4. If your device is 4G supported (LTE) long term evolution , if it can do voLTE ( voice over LTE) infact it becomes super smart .

5.Is your device dual pass, dual band ?.I.e it can handle two different call at the same time and can receive two different calls at the same time on different sim without the downtime of the other one. Some smartphone are dual SIM but you can call or receive call one time per SIM not simultaneously.

6.Do you have a device with FHD ( full high definition ) screen resolution with 1920*1080 or 1080*1920 either of the dot pitch arrangement .

7.If your device has all these sensors: finger print sensor , proximity sensor ,ambient light sensor, G
sensor, Hall sensor, IR sensor.

8 if your device is at least 3GB RAM ,32 ROM.


Kindly add yours..

If you bought it above 60K... The phone no just get choice, e gats smart just like that.