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Quick Guide
Most used
PDF
User Manual
PDF
User Manual
PDF
User Manual(PC)
Specifications
Carrier
TypeUnlocked
Storage/Memory
Available Storage (GB)233.3
Storage (GB)256
Memory_(GB)8
Network/Bearer
SIM Slot TypeSIM 1 + Embedded SIM
Number of SIMDual-SIM
SIM sizeNano-SIM (4FF), Embedded-SIM
Network/Bearer (S/W Enabled)
2G GSMGSM850, GSM900, DCS1800, PCS1900
3G UMTSB1(2100), B2(1900), B4(AWS), B5(850), B8(900)
4G FDD LTEB1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B12(700), B13(700), B14(700), B20(800), B25(1900), B26(850), B28(700), B29(700), B30(2300), B66(AWS-3), B71(600)
4G TDD LTEB38(2600), B39(1900), B40(2300), B41(2500), B48(3600)
5G FDD Sub6N2(1900), N5(850), N25(1900), N66(AWS-3), N71(600)
5G TDD Sub6N41(2500), N77(3700), N78(3500)
Audio and Video
Audio Playing FormatMP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Video Playing FormatMP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM
Video Playing ResolutionUHD 4K (3840 x 2160)@60fps
Stereo SupportYes
Software Support
Security Update Period (Valid until)31 March 2032
Display
Color Depth (Main Display)16M
Max Refresh Rate (Main Display)120 Hz
Size (Main_Display)171.1mm (6.7" full rectangle) / 166.4mm (6.6" rounded corners)
Resolution (Main Display)1080 x 2340 (FHD+)
Technology (Main Display)Super AMOLED Plus
Camera
Video Recording ResolutionUHD 4K (3840 x 2160)@30fps
Front Camera - Resolution12.0 MP
Front Camera - F NumberF2.2
Slow Motion240fps @HD
Rear Camera - Resolution (Multiple)50.0 MP + 12.0 MP + 5.0 MP
Rear Camera - F Number (Multiple)F1.8 , F2.2 , F2.4
Rear Camera - Auto FocusYes
Rear Camera - OISYes
Rear Camera - FlashYes
Rear Camera ZoomDigital Zoom up to 10x
Battery
Battery Capacity (mAh, Typical)5000
Video Playback Time (Hours)Up to 29
Battery ChemistryLithium-Ion
Processor
CPU TypeOcta-Core
CPU Speed2.9GHz, 2.6GHz, 1.9GHz
Color
ColorAwesome Navy
Storage
Internal Storage256GB
Available Storage (GB)233.3
Storage (GB)256
Network
2G GSMGSM850, GSM900, DCS1800, PCS1900
3G UMTSB1(2100), B2(1900), B4(AWS), B5(850), B8(900)
4G FDD LTEB1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B12(700), B13(700), B14(700), B20(800), B25(1900), B26(850), B28(700), B29(700), B30(2300), B66(AWS-3), B71(600)
4G TDD LTEB38(2600), B39(1900), B40(2300), B41(2500), B48(3600)
SIM Slot TypeSIM 1 + Embedded SIM
Connectivity
Location TechnologyGPS, Glonass, Beidou, Galileo
EarjackUSB Type-C
Wi-Fi DirectYes
NFCYes
PC Sync.Smart Switch (PC version)
USB InterfaceUSB Type-C
Wi-Fi802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE80, MIMO, 1024-QAM
USB VersionUSB 2.0
Bluetooth VersionBluetooth v6.0
OS
OSAndroid
General Information
Form FactorTouch Bar
Audio
Audio Playing FormatMP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Video
Video Playing FormatMP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM
Video Playing ResolutionUHD 4K (3840 x 2160)@60fps
Stereo SupportYes
Services and Applications
SmartThings SupportYes
Gear SupportGalaxy Ring, Galaxy Buds Core, Galaxy Buds4 Pro, Galaxy Buds3 Pro, Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds4, Galaxy Buds3, Galaxy Buds2, Galaxy Buds, Galaxy Buds3 FE, Galaxy Buds FE, Galaxy Fit3, Galaxy Fit2, Galaxy Watch FE, Galaxy Watch Ultra, Galaxy Watch8, Galaxy Watch7, Galaxy Watch6, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch Active
Bluetooth® Hearing Aid SupportAndroid Audio Streaming for Hearing Aid(ASHA)
Physical specification
Dimension (HxWxD, mm)161.5 x 76.8 x 6.9
Weight (g)179
Sensors
SensorsAccelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity Sensor
About this product
This page collects every official document Samsung publishes for the Galaxy A57 5G 256GB (Unlocked) (SM-A576UDBFXAA) — so you can install, troubleshoot, or check warranty terms without hunting through a drawer.
