Lecco letv is a chines phone it is good quality phone in low budget price
CAMERA-front camera 5mega pixel, rearcamera 13mega pixel
Camera is good in day but not good in night if we take picture in night its not look great if you can increase exposure + 1 then you can take picture good in night front camera is also good.
Sound -letv sound quality is too good.
Heating problem-when you charge your phone its easily heat.
Fast charging-when you charge your handset 1% to100% it takes 1hr its a good thing all the users
Android version -5.1 you can update your phone and increse your android version
Finferprint sensor is also good feature for locking system