Samsung
Samsung Galaxy S8+
SM-G955SM-G955
- ReleasedReleased 2017, April
- Weight and dimensions173 g (6.10 oz) · 159.5 x 73.4 x 8.1 mm (6.28 x 2.89 x 0.32 in)
- Operating systemAndroid 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI
- Storage64GB 4GB RAM, 128GB 6GB RAM · Card slot microSDXC (uses shared SIM slot) - dual SIM model only
- model variants
- 7
- spec categories
- 13
Network
- 2G
- GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
- 3G
- HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
- 4G
- 1, 2, 3, 4, 5, 7, 8, 17, 20, 28
- Speed
- HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat16 1024/150 Mbps
- Technology
- GSM / HSPA / LTE
Timeline
- Announced
- 2017, March 29
- Released
- Released 2017, April
Body
- Build
- Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
- Dimensions
- 159.5 x 73.4 x 8.1 mm (6.28 x 2.89 x 0.32 in)
- SIM
- Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
- Weight
- 173 g (6.10 oz)
Display
- Protection
- Corning Gorilla Glass 5
- Resolution
- 1440 x 2960 pixels, 18.5:9 ratio (~529 ppi density)
- Size
- 6.2 inches, 98.3 cm2 (~84.0% screen-to-body ratio)
- Type
- Super AMOLED
Platform
- CPU
- Octa-core (4x2.3 GHz Mongoose M2 & 4x1.7 GHz Cortex-A53) - EMEAOcta-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo) - USA & China
- Chipset
- Exynos 8895 (10 nm) - EMEAQualcomm MSM8998 Snapdragon 835 (10 nm) - USA & China
- GPU
- Mali-G71 MP20 - EMEAAdreno 540 - USA & China
- OS
- Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI
Memory
- Card slot
- microSDXC (uses shared SIM slot) - dual SIM model only
- Internal
- 64GB 4GB RAM, 128GB 6GB RAM
Main camera
- Camera
- 12 MP, f/1.7, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
- Features
- LED flash, auto-HDR, panorama
- Video
- 4K@30fps, 1080p@30/60fps, 720p@240fps, HDR, stereo sound rec., gyro-EIS, OIS
Front camera
- Camera
- 8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF 2 MP (dedicated iris scanner camera)
- Features
- Dual video call, Auto-HDR
- Video
- 1440p@30fps
Sound
- 3.5mm jack
- Yes
- Loudspeaker
- Yes
Connectivity
- Bluetooth
- 5.0, A2DP, LE, aptX
- GPS
- Yes, with A-GPS, GLONASS, BDS, GALILEO
- NFC
- Yes
- Radio
- No
- USB
- USB Type-C 3.1
- WLAN
- Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Features
- Sensors
- Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
Battery
- Battery
- Li-Ion 3500 mAh, non-removable (13.48 Wh)
- Charging
- Fast charging 15W Quick Charge 2.0 Qi/PMA wireless charging - market dependent
Miscellaneous
- Colors
- Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold, Rose Pink
- Performance
- GeekBench: 6754 (v4.4) GFXBench: 13fps (ES 3.1 onscreen)
- SAR EU
- 0.27 W/kg (head) 1.00 W/kg (body)
- SAR US
- 0.67 W/kg (head) 0.97 W/kg (body)
Samsung
Samsung model variants
Data provenance
Specifications source
SamFW · gsmarena.com · Source model SM-G9550 · Fetched 2026-09-05
Specifications are reference data supplied by the source and may contain errors or regional differences.