Ivoomi i1s is not good in this prize range. I used this phone I was expecting better performance even mi 3S or prime is better than ivoomi i1s.Features1-( ram, rom, ) - ivoomi i1s has 3gb ram and 32gb rom which is very good in this prize2-Fingerprint - Fingerprint sensor is not working good even xiomi mobiles work more faster3-Camera- ivoomi giving 13+ 2 mp back camera and 8 mp front camera with bocke mood but camera quality can be improoved.4-Better- 3000mAh better is very good but the problem is its taking near about 4 hour for 100% charge.5- In this model ivoomi giving very stylish look but its not coming with metalick body.If you wait to buy ivoomi i1s I suggess you to buy any other mi series brands. 2