Qualcomm APQ8064+MDM9215M Quad Core. LTE download up to 100 Mb/s. LTE upload up to 37,5 Mb/s. Reality Display. WiFi tethering up to 10 compatible devices. NOTTV. S-Force Front Surround 3D. xLOUD, Clear Bass, Clear Stereo, Clear Phase. LTE cat3 Up to 50 Mbps (upload), up to 100 Mbps (download). Music listening time Up to 110 hours. Video playback time Up to 9 hours 50 mins. Memory comprises (16GB version) of approximate 2.0 GB firmware, and 11.6 GB internal storage.