With a thickness of just 7.9mm and a width of 71.05mm, the Galaxy J3 is noticeably slimmer and more compact than ever. It also has a slimmed down 4.56mm bezel and a contoured grip, making it the perfect shape to hold. Use your phone for longer than ever with a new and improved 2600mAh battery. Power running low? Not a problem! Cut down on your battery usage with Ultra Power Saving Mode. Equipped with a Quad processor and 1.5GB RAM, powerful performance is now at your fingertips. Enjoy browsing the web, watching videos and playing games at breathtaking speeds.The interactive Smart Manager app lets you monitor and manage your device’s essential functions with only a few simple touches. Check on your battery levels, storage, RAM usage and security status – all at a single glance.