The people who are willing to buy the phone in mid range of amount, J2 is the best option. Its 5-inch amole screen gives you a better experience. its has 1 good ram and 8 GB built-in memory which can be increased up to 128 Gb Best product in this range.Excellent features and screen quality.Speed and easy to handle, attracting. 1.5 GB Ram is very speed, voice calling, video calling all are perfect. Amazing Samsung.Wi-Fi Speed: 2.4 GHz, Wi-Fi Direct, 3G Internet Usage Time Up to 9 hrs, 4G Internet Usage Time Up to 10 hrs, Wi-Fi Internet Usage Time Up to 10 hrs, Video Playback Time Up to 11 hrs, Audio Playback Time Up to 54 hrs, Gear Support, Smart Glow, Vertical Scroll Navigation, Ultra Data Savin.