Network     
Technology     GSM / HSPA / LTE
2G bands     GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands     HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands     LTE
Speed     HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat18 1200/200 Mbps

Launch     
Announced     2018, February
Status     Available. Released 2018, March

Body     
Dimensions     147.7 x 68.7 x 8.5 mm (5.81 x 2.70 x 0.33 in)
Weight     163 g (5.75 oz)
Build     Front/back glass (Gorilla Glass 5), aluminum frame
SIM     Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
            - Samsung Pay (Visa, MasterCard certified)
               - IP68 certified - dust/water proof over 1.5 meter and 30 minutes
Display     
Type     Super AMOLED capacitive touchscreen, 16M colors
Size     5.8 inches, 84.8 cm2 (~83.6% screen-to-body ratio)
Resolution     1440 x 2960 pixels, 18.5:9 ratio (~570 ppi density)
Multitouch     Yes
Protection     Corning Gorilla Glass 5
                     - HDR10 compliant
- 3D Touch (home button only)
- Always-on display
Platform     
OS     Android 8.0 (Oreo)
Chipset     Exynos 9810 Octa - EMEA
Qualcomm SDM845 Snapdragon 845 - USA & China
CPU     Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA
Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA & China
GPU     Mali-G72 MP18 - EMEA
Adreno 630 - USA & China

Memory
Card slot     microSD, up to 400 GB (uses SIM 2 slot) - dual SIM model only
Internal     128GB, 6 GB RAM

Camera     
Primary     12 MP (f/1.5-2.4, 26mm, 1/2.5", 1.4 µm, Dual Pixel PDAF), phase detection autofocus, OIS, LED flash, check quality

Features     
Geo-tagging, simultaneous 4K video and 9MP image recording, touch focus, face/smile detection, Auto HDR, panorama
Video     2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec., check quality
Secondary     8 MP (f/1.7, 25mm, 1/3.6", 1.22 µm), autofocus, 1440p@30fps, dual video call, Auto HDR

Sound     
Alert types     Vibration; MP3, WAV ringtones
Loudspeaker     Yes, with stereo speakers
3.5mm jack     Yes
                   - 32-bit/384kHz audio
                      - Active noise cancellation with dedicated mic
Comms     WLAN     Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth     5.0, A2DP, LE, aptX
GPS     Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC     Yes
Radio     FM radio (USA & Canada only) - To be confirmed
USB     3.1, Type-C 1.0 reversible connector

Features     
Sensors     Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
Messaging     SMS(threaded view), MMS, Email, Push Email, IM

Battery           
Non-removable Li-Ion 3000 mAh battery (11.55 Wh)

Tests     
Performance     Basemark OS II: 3329 / Basemark OS II 2.0: 3382
Basemark X: 42645
Display     Contrast ratio: Infinite (nominal), 4.630 (sunlight)
Camera     Photo / Video
Loudspeaker     Voice 68dB / Noise 74dB / Ring 81dB
Audio quality     Noise -93.4dB / Crosstalk -93.9dB
Battery life     Endurance rating 78h