Specifications

General
Product TypeSmartphone
Manufacturer Model NumberSM-G781U1/DS
Form FactorTouch
ProtectionDustproof, splashproof, water-resistant
Width2.9 in
Depth0.3 in
Height6.3 in
Weight6.7 oz
Body ColorCloud white
SAR Value1.59 W/kg (simultaneous), 1.01 W/kg (wireless router), 0.82 W/kg (body), 0.7 W/kg (head)
Cellular
TechnologyCDMA2000 1X / GSM / WCDMA (UMTS)
Mobile Broadband Generation5G
Service ProviderNot specified
Operating SystemAndroid 10
User InterfaceOne UI 2
Intelligent AssistantBixby
NavigationGPS, GLONASS, BeiDou, Galileo
SIM Card TypeNano SIM
SIM Card QtyDual-SIM
Payment TechnologySamsung Pay
Input DeviceMulti-touch
Messaging & Internet
Messaging ServicesMMS
Communications
Data TransmissionGPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE, LTE-U, 5G NR FR1
2G Band850 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X
3G UMTS BandBand 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency2100, 1900, 1700, 850, 900
4G LTE BandBand 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 14, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41, Band 46, Band 66, Band 71
4G LTE FrequencyFDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700 PS, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 5150, FDD 1700 - 2110 AWS-3, FDD 600
5G NR BandN5, n41, n71
5G NR FrequencyFDD 850, TDD TD 2500, FDD 600
Wireless InterfaceNFC, IEEE 802.11a/b/g/n/ac, Bluetooth 5.0, IEEE 802.11a/b/g/n/ac/ax, Ultra-Wideband (UWB)
Phone Features
Phone FunctionsSpeakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
SensorsAccelerometer, gyro sensor, hall sensor, RGB sensor, geomagnetic sensor
Security DevicesFingerprint reader (under display), face recognition
Additional FeaturesMU-MIMO technology, Fast Charging, Samsung KNOX, High AOP Mic, Smart View, Samsung DeX support, Bixby Vision, Secure Folder function, Dual Audio, Bixby Routines, Intelligent Performance Enhancer, Virtual Proximity Sensing
Media Player
Supported Digital Audio StandardsWAV, WMA, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128
Supported Digital Video StandardsMKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4
Sound EnhancementsDolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, Acoustic Overload Point, stereo speakers tuned by AKG, Dolby Digital sound
Processor
TypeQualcomm Snapdragon 865 5G
Clock Speed2.8 GHz
Processor Core Qty8-core
64-bit ArchitectureYes
Memory
RAMLPDDR5 SDRAM - 6 GB
Internal Memory Capacity128 GB
User Memory103.4 GB
Supported Flash Memory CardsmicroSDHC, microSDXC - up to 1 TB
Front Camera
Sensor Resolution32 Megapixel
Focus AdjustmentFocus free
Field of View (FoV)81 degrees
Pixel Size0.8 µm
Main Camera
Lens ApertureF/2.2
Sensor Resolution12 Megapixel
Optical Image StabilizerOptical Image Stabilizer (OIS)
Lens TypeUltra wide-angle lens
Field of View (FoV)123 degrees
Pixel Size1.12 µm
Focus AdjustmentAutomatic, manual
Optical Zoom3x
Digital Zoom30x
Self-Timer DelayYes
Special EffectsHDR, Grid Line, Motion photos
Camera ModesPanorama, Slow motion mode, Pro mode, HYPERLAPSE, Live Focus mode, Super Slow-mo, Flowers, Greenery, Trees, Sky, Mountains, Beaches, Watersides, Snow, Backlit, Text, Food, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view, Live focus video, MASK mode
White BalanceCustom, automatic
Light SourceHigh CRI LED flash
Video Resolutions1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, 7680 x 4320 (8K) at 24 fps
FeaturesQuick Launch, Playback zoom, blink detection, VDIS (Video Digital Image Stabilization), Tracking AF, Video location tags, location tags, Hyperlapse video support 1080p, Scene Optimizer, Full view, Flaw detection, Shot suggestions, AR Emoji, blur detection, Floating shutter button, Super steady, Quick Measure, Space Zoom, Take 33MP still photos while playing 8K video, AI stabilization technology
Second Camera
Sensor Size1/1.76"
Lens TypeWide-angle lens
Lens ApertureF/1.8
Field of View (FoV)79 degrees
Pixel Size1.8 µm
FeaturesOIS (Optical Image Stabilization), Super Speed Dual Pixel AF
Third Camera
Sensor Resolution8 Megapixel
Lens TypeTelephoto lens
Lens ApertureF/2.4
Field of View (FoV)32 degrees
Pixel Size1 µm
Display
TypeOLED display
TechnologyInfinity-O Super AMOLED
Diagonal Size6.5"
Display Resolution2400 x 1080 pixels
Display FormatFull HD+
Pixel Density407 ppi
Color Depth16.7 million colors
Refresh Rate120 Hz
FeaturesAOD(Always On Display)
Connections
Connector TypeUSB Type-C - 24 pin USB-C
Battery
Capacity4500 mAh
Fast Charging TechnologyQualcomm Quick Charge 2.0, Adaptive Fast Charging, Samsung Super Fast Charging
Wireless ChargingYes
Wireless Charging StandardsWPC, Qi, Fast Wireless Charging 2.0, Wireless PowerShare
Talk Time1920 minutes
Run Time DetailsTalk (LTE): up to 1920 min Active online usage (LTE): up to 15 hrs Active online usage (Wi-Fi): up to 14 hrs Playback (wireless video): up to 19 hrs Playback (wireless audio): up to 81 hrs
Miscellaneous
Compliant StandardsIP68, HAC (Hearing Aid Compatible)
Included AccessoriesPower adapter, SIM card removal tool, USB-C cable
Manufacturer Warranty
Service & SupportLimited warranty - 1 year
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