Philips s309 is a very bad and worst phone in ever seen in my life and camera is 5MP But no face focus not having good image quality and 4.0 inches and not having IPS display it has TFT display it has 233 ppi and it was fine it has all sensors and light sensor also battery(1600 mAh) li-ion battery, and it available 5.1(Lollipop) version and 1.0 dual core, and 1gb ram and 8gb internal Android taken 2.1gb gives for user 5.7 for using and have more it gives you 7 hours battery and it was 5, 000₹.