"Slight lag in performance after use for 1 year (though phone usage was not heavy) To conclude, I would recommend it for users who consider battery life and ease in usage as their priorities, but for a maximum period of up to 2 years."
"Lenova s660 is poor in performance . I purchased lenovo S660 from mobile showroom less than 1 year - lenovo s660 is not booting - first i lost mobile signals now its not booting at all."
"But with android applications and internet on it becomes really slow. Loading contacts take more than minute which is frustrating in case when you want to make some urgent call."
"Ram 1gb enough for smooth working. And delivery in timeing."
"Touch is great, nice looks, very fast and no lags, nice display,Battery backup is good , speaker r Good . Snap deal service is great I am very happy to buy this phone on Snap Deal"
"Gud to work and processing is also gud . Colors is good and performance is so good"
"This product is a good and service provided so fast. but they have also provide dissciunt splecial on consumere ."
"Very good handset n easy to operate touch is also good"
"Enough RAM for good net operations. ."