NETWORK 2G bands : Quad Band GSM 3G bands : UMTS: Band II (1900), Band IV (1700/2100), Band V (850), Band VIII (900) 4G bands : B1(2100),B2(1900 PCS),B3(1800 +), B4(1700/2100 AWS 1),B5(850),B7(2600),B8(900),B12(700 ac),B13(700 c),B18(800 Lower),B20(800 DD),B25(1900 +),B26(850 +),B66(1700/2100) Speed : HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps GPRS : Yes EDGE : Yes BODY Dimensions : 162.5 x 74.8 x 8.6 mm (6.40 x 2.94 x 0.34 in) Weight : 195 g (6.88 oz) Build : Corning Gorilla Glass 5 back panel SIM : Nano-SIM DISPLAY Type : Super AMOLED capacitive touchscreen, 16M colors Size : 6.3 inches, 101.1 cm2 (~83.2% screen-to-body ratio) Resolution : 1440 x 2960 pixels, 18.5:9 ratio (~521 ppi density) Multitouch : Yes Protection : Corning Gorilla Glass 5 PLATFORM OS : Android 7.1.1 (Nougat) Chipset : Qualcomm MSM8998 Snapdragon 835 CPU : Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) GPU : Adreno 540 MEMORY Card slot : microSD, up to 256 GB Internal : 64GB, 6 GB RAM CAMERA Primary : Dual 12 MP (26mm, f/1.7, PDAF & 52mm, f/2.4, AF), OIS, autofocus, 2x optical zoom, dual-LED (dual tone) flash, Features : 1/2.55" sensor size, 1.4 µm pixel size @ 26 mm; 1/3.6" sensor size, 1.0 µm pixel size @ 52 mm; Geo-tagging, simultaneous 4K video and 9MP image recording, touch focus, face/smile detection, Auto HDR, panorama Video : 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec., Secondary : 8 MP, f/1.7, autofocus, 1/3.6" sensor size, 1.22 µm pixel size, 1440p@30fps, dual video call, Auto HDR BATTERY Type : Non-removable Li-Ion Capacity : 3300 mAh battery. Talk time : Up to 22 h (3G) Music play : Up to 74 h