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Samsung Galaxy S8 Plus SM-G955N 128GB All specs

Full specifications phone: Samsung Galaxy S8 Plus SM-G955N 128GB specs, detailed technical information, features, price and review. All about this phone.

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(4.5/5)
Samsung Galaxy S8 Plus

The Samsung Galaxy S8 Plus SM-G955N 128GB is a good Android phone with 2.3Ghz Octa-Core processor that allows run games and heavy applications.

With one SIM card slot, the Samsung Galaxy S8 Plus SM-G955N 128GB allows download up to 1024 Mbps for internet browsing, but it also depends on the carrier.

Great connectivity of this device includes Bluetooth 5.0 version A2DP/LE, WiFi 802.11 a/b/g/n/ac + MIMO (2.4Ghz/5Ghz) and NFC to make payments and allows connection to other devices.

Including the battery, the Samsung Galaxy S8 Plus SM-G955N 128GB phone has 173 grams and it's a very thin device, only 8.1 mm.

Model and physical featuresSamsung Galaxy S8 Plus
Model
Also known asGalaxy S8+ SM-G955S (SKT), SM-G955K (KT), SM-G955L (LG U+)
Country or region availableSouth Korea
BrandSamsung
Release dateApril, 2017
Depth8.1 millimeters (0.32 inches)
Size (width x height)73.4 x 160 millimeters (2.89 x 6.3 in)
Weight173 grams (6.06 ounces)
Qwerty physical keyboardNot supported
AntennaInternal antenna
Build, materialsAluminum frame, front/back glass
Protection against water and othersIP68 certified: dust proof and waterproof over 1.5 meter and 30min
Operating system (OS)Samsung Galaxy S8 Plus
Operating systemAndroid 7.0 Nougat
Firmware updateAndroid 9.0 Pie
HardwareSamsung Galaxy S8 Plus
Architecture - Chipset64bit - Samsung Exynos 9 Octa 8895 (10nm)
CPU processorOcta-Core, 2 processors:
2.3Ghz Quad-Core Exynos M2 Mongoose
1.7Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerARM Mali-G71 MP20 550Mhz
RAM memory6GB LPDDR4
Internal storage128GB (111GB user available)
UFS 2.1
External storageUntil 1TB microSD, microSDHC, microSDXC
(dedicated slot)
DisplaySamsung Galaxy S8 Plus
Display typeSuper AMOLED
Screen size6.2" inches
Screen-to-body ratio~83.1% (screen-to-body ratio)
TouchscreenCapacitive Multitouch 10-points
Display resolution1440x2960 pixels
Pixel density (dot pitch)531 PPI
Colors16 million
Scratch-resistant glassGorilla Glass 5
Mobile networks and dataSamsung Galaxy S8 Plus
Dual-SIMNot supported
SIM card1 slot
nano-SIM (4FF)
GSM Mhz bandTri-Band 900/1800/1900
Primary 2G networkGSM 900/1800/1900
Primary 3G networkTD-SCDMA 1900/2000
UMTS 850/1900/2100
Primary 4G/5G networkLTE Cat16 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,13,17,18,19,20,25,26,28)
TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
Primary data networkGPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supported
Secondary 3G networkNot supported
Secondary 4G networkNot supported
Secondary data networkNot supported
Maximum download/upload1024/150 Mbps
Messaging and callingSamsung Galaxy S8 Plus
MessagingSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupported
Video callingSupported
Call controlVoice dialing, Voice recorder, Voice commands
Primary / back cameraSamsung Galaxy S8 Plus
Main camera12.2 megapixels
Main camera resolution4032x3024 pixels
Video recording (primary)4K UHD (3840x2160 pixels) 30 fps
FlashLED flash
Focal aperturef/1.7 (aperture)
Focal length26mm lens
Sensor size1/2.55" inches
Pixel size1.4µm pixel
AutofocusPDAF on back camera and autofocus front camera
Touch focusSupported
Image stabilizationOIS: Optical stabilization
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorSupported
HDRHDR photo/video on both cameras
Front / secondary cameraSamsung Galaxy S8 Plus
Front camera8 megapixels
Front camera resolution3264x2448 pixels
Video recording (secondary)2K UHD (2560x1440 pixels)
Front flashNot supported
Focal aperturef/1.7 (aperture)
Focal length25mm lens
Sensor size1/3.6" inches
Pixel size1.22µm pixel
MultimediaSamsung Galaxy S8 Plus
RadioNot supported
TVNot supported
Video formatsMP4, H.265, H.264, H.263, DivX, XviD
Audio formatsMP3, WAV, eAAC+, FLAC
Connectivity and interfacesSamsung Galaxy S8 Plus
USBUSB 3.1 Type-C, USB OTG On-The-Go
TV outputNot supported
Audio output3.5mm jack
Bluetooth5.0 version A2DP/LE
WiFi802.11 a/b/g/n/ac + MIMO (2.4Ghz/5Ghz)
DLNASupported
NFCSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supported
Other functionsSamsung Galaxy S8 Plus
Active noise cancellationSupported
Vibrating alertSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
Java / Flash playerNot supported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Barometer
Iris scanner
Heart rate
SpO2
Hall effect
Face recognition (unlock)
Fingerprint (rear-mounted)
Other features- Colors: Black, Silver, Blue, Gold, Orchid Gray
- Samsung DeX (desktop experience)
- Curved edge screen
- Corning Gorilla Glass 5 back panel
- Samsung Gear VR compatible
- Quick Charge 2.0
- Samsung Pay
- 32bit/192kHz audio
- WiFi direct, hotspot
Power supply and autonomySamsung Galaxy S8 Plus
BatteryLi-Ion (Non removable)
Fast battery charging
Qi wireless charging (Qi/PMA)
Battery capacity3500 mAh
Battery model / charger (watts)15W
Talk time2040 minutes | 34 hours | 1.4 days
Standby20580 minutes | 343 hours | 14.3 days
Radiation rate (SAR)Samsung Galaxy S8 Plus
SAR USA, Mexico, Colombia0.266 W/Kg (head) | 0.931 W/Kg (body)
SAR European Union, UKfeature not registered
André VerwijsBEAUTIFUL..!! 💗 💗 💗 I WANT IT..!! 😎😎 (silver version)
GuccizBudIt really is a gorgeous phone. My contract for my current device expires in November and I really want the S8+ (or even the S8). I usually get my phones for between 0$ and 99$ (with 2-yr contract) because I get them about 1 year after they hit the market, but in this case it will only have been 7 months since Samsung introduced the S8/+, and I figure a price of $299 (again, with contract) is probably more realistic. We'll see … haven't had an "S" since 2013, my last two devices being from the Note series. But I really want it (did I mention that?) and in blue, if that's available around here.