After 1 year complete using these phones here my reviews
Pros
Bulid quality is looks good. 4.7 inch 720p screen is crisp and clear. Phones look comfortable in hand and pocket also. both Camera quality is best compared to others 10k phones. Removable battery. Dual sim. Good snapdragon processor with 1 gb ram with 8gb rom.
Cons
Looks is not impressive. Heavy in weight. Low ram.
After update miui 7 works smooth.
Overall nice phone.