The Panasonic Eluga Ray Max runs Android 6.0 Marshmallow OS The smartphone has a 5.2-inch Full HD IPS LCD display The other mobiles you can look for are Panasonic Eluga Ray 500 and Panasonic Eluga Ray 700 It has a 16MP rear camera with an LED flash and an 8MP front-facing camera Other variant of this mobile is Panasonic Eluga Ray X The device is powered by an octa-core processor and 4GB RAM It has 32GB internal storage which can further be expanded via a microSD card Connectivity options include dual-SIM 4G LTE, Wi-Fi 802.11 b/g/n, Bluetooth v4.0, GPS, and a microUSB v2.0 port The device is powered by a 3,000 mAh Li-Ion battery