InFocus Bingo 21 is a 4g mobile phone with having best features like 8mp & 5mp camera with front flash, 2GB ram, 2300mah battery at a budget of just 6000₹.it has good sound reception capability & also have good custumor service.Really its a best mobile phone for those who want mobile in medium budget & recomend to buy this product as iam now using this mobile.