Curved edge screenPLATFORMOSAndroid OS, v5.0.2( Lollipop), upgradable to v6.0.1( Marshmallow) ChipsetExynos 7420 OctaCPUQuad-core 1.5 GHz Cortex-A53 & Quad-core 2.1 GHz Cortex-A57GPUMali-T760MP8MEMORYCard slotNoInternal32/64/128 GB, 3 GB RAMCAMERAPrimary16 MP, f/1.9, 28mm, OIS, autofocus, LED flash, check qualityFeatures1/2.6 sensor size, 1.12 µm pixel size, geo-tagging, touch focus, face detection, Auto HDR, panoramaVideo2160p@30fps, 1080p@60fps, 720p@120fps, HDR, dual-video rec., check qualitySecondary5 MP, f/1.9, 22mm, 1440p@30fps, dual video call, Auto HDRSOUNDAlert typesVibration; MP3, WAV ringtonesLoudspeakerYes3.5mm jackYesCOMMSWLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotBluetoothv4.1, A2DP, LE, apt-XGPSYes, with A-GPS, GLONASS, BDSNFCYesInfrared portYesRadioNoUSBmicroUSB v2.0, USB HostFEATURESSensorsFingerprint, accele_45rometer, gyro, proximity, compass, barometer, heart rate, SpO2MessagingSMS( threaded view), MMS, Email, Push Mail, IMBrowserHTML5JavaNo - Wireless charging( Qi/PMA) - market dependent