NETWORK 2G Network GSM 850 / 900 / 1800 / 1900 3G Network HSDPA 850 / 1700 / 1900 / 2100 4G Network LTE 700 / 800 / 900 / 1700 / 1800 / 2100 / 2600 TD-LTE 2300 (Bands 1, 3, 4, 7, 8, 17, 20, 28, 40) Announced 2014, October Release Date Available. Released 2014, October SIZE Dimension 161.2 x 77 x 9.9 mm (6.35 x 3.03 x 0.39 in) Weight 192 g (6.77 oz) DISPLAY Type IPS LCD capacitive touchscreen, 16M colors Size 1080 x 1920 pixels, 5.5 inches (400 ppi pixel density) MEMORY Storage 32 GB, 3 GB RAM, MicroSD card up to 128 GB DATA GPRS Yes EDGE Yes Speed HSDPA, HSUPA, LTE WLAN Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA, Wi-Fi hotspot BlueTooth Yes, v4.0 with A2DP, LE USB Yes, microUSB v2.0 CAMERA Primary 16 MP (Schneider Kreuznach certified), 3456 x 4608 pixels, autofocus, dual-LED flash, Motorized rotating lens via on-screen gestures/ O-Click remote control Video 2160p@30fps, 1080p@60fps, 720p@120fps Secondary 16 MP, autofocus, LED flash FEATURES Operating System Color OS based on Android OS, v4.4.2 KitKat Processor Quad-core 2.3 GHz Krait 400 and GPU Adreno 330 Messaging SMS(threaded view), MMS, Email, Push Email, IM Browser HTML5 Games Yes + Downloadable Colors White GPS Yes, with A-GPS support Other BATTERY Battery Non-removable Li-Ion battery উপোরক্ত তথ্যানুযায়ী বলা যায় সেটটি ভাল হবে