4.0-inch TFT display with a resolution of 480 x 800 pixels. Inside is a quad-core CPU, clocked at 1.2GHz, which is used to boot Android 5.1 Lollipop OS. The camera setup is nothing special and includes a 5MP rear CMOS sensor camera and a VGA 0.3MP one on the front. The J1 Mini comes with a 1500 mAh battery, which promises up to 8 hours of 3G talk time, 7 hours of browsing and 29 hours of audio playback.
Sadly, there is no 4G compatibility, but the compact device (121.6 x 63.1 x 10.8 mm) still offers Dual SIM support. Other features include USB 2.0, GPS, Glonass, 3.5mm Stereo Earjack, WiFi 802.11 b/g/n 2.4GHz, Wi-Fi Direct and Bluetooth 4.0.