SPECIFICATIONS:Samsung Galaxy A15 128GB 4G Blue Black Cellphone (SM-A155FZKDAFA) — Octa-Core CPU (2.2GHz, 2GHz), 6.5-inch Full HD+ AMOLED Display (1080 x 2340), 4GB RAM, 128GB Internal Storage, Rear Cameras: 50MP + 5MP + 2MP, Front Camera: 13MP, Full HD Video Recording, GPS, Glonass, Beidou, Galileo, QZSS, Fingerprint Sensor, Dual-Band Wireless 802.11ac + Bluetooth 5.3, Connectivity: 1 x USB Type-C, 3.5mm Stereo Jack, Nano Dual-SIM Slot, MicroSD Card Slot (Up to 1TB), Android Operating System, 5000 mAh Battery, Colour: Blue BlackProcessorCPU Speed2.2GHz, 2GHzCPU TypeOcta-CoreDisplaySize (Main Display)163.9mm (6.5")Resolution (Main Display)1080 x 2340 (FHD+)Technology (Main Display)Super AMOLEDColor Depth (Main Display)16MCameraRear Camera - Resolution (Multiple)50.0 MP + 5.0 MP + 2.0 MPRear Camera - F Number (Multiple)F1.8 , F2.2 , F2.4Rear Camera - Auto FocusYesRear Camera - OISNoRear Camera ZoomDigital Zoom up to 10xFront Camera - Resolution13.0 MPFront Camera - F NumberF2.0Front Camera - Auto FocusNoFront Camera - OISNoRear Camera - FlashYesFront Camera - FlashNoVideo Recording ResolutionFHD (1920 x 1080) @30fpsSlow Motion120fps @HDStorage/MemoryMemory_(GB)4Storage (GB)128 *Available Storage (GB)109.1External Storage SupportMicroSD (Up to 1TB)Network/BearerNumber of SIMDual-SIMSIM sizeNano-SIM (4FF)SIM Slot TypeSIM 1 + Hybrid (SIM or MicroSD)Infra2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD2G GSMGSM850, GSM900, DCS1800, PCS19003G UMTSB1(2100), B5(850), B8(900)4G FDD LTEB1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B28(700)4G TDD LTEB38(2600), B40(2300), B41(2500)ConnectivityUSB InterfaceUSB Type-CUSB VersionUSB 2.0Location TechnologyGPS, Glonass, Beidou, Galileo, QZSSEarjack3.5mm StereoMHLNoWi-Fi802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80Wi-Fi DirectYesBluetooth VersionBluetooth v5.3NFCYesPC Sync.Smart Switch (PC version)OSAndroidGeneral InformationForm FactorTouch BarSensorsAccelerometer, Fingerprint Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity SensingPhysical specificationDimension (H x W x D, mm)160.1 x 76.8 x 8.4Weight (g)200BatteryInternet Usage Time (LTE) (Hours)Up to 19Internet Usage Time (Wi-Fi) (Hours)Up to 19Video Playback Time (Hours)Up to 20Battery Capacity (mAh, Typical)5000RemovableNoAudio Playback Time (Hours)Up to 109Talk Time (4G LTE) (Hours)Up to 51Audio and VideoStereo SupportNoVideo Playing FormatMP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBMVideo Playing ResolutionFHD (1920 x 1080) @60fpsAudio Playing FormatMP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTAServices and ApplicationsGear SupportGalaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds2, Galaxy Buds, Galaxy Buds FE, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch6, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch Active, Gear Fit2 Pro, Gear Fit2, Gear Sport, Gear S3, Gear S2Samsung DeX SupportNoSmartThings SupportYesMobile TVNo