Build
OS
Android V8.1 Oreo  
Dimensions
161.9 x 76.4 x 8.8 mm  
Weight
201 g  
SIM
Hybrid Dual SIM, Dual Standby, (Nano-SIM)  
Colors
Metallic copper, Lavender purple, Ocean blue, Midnight black  
Frequency
2G Band
SIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900  
3G Band
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100  
4G Band
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)  
Processor
CPU
Octa-core (4 x 2.7 GHz Mongoose M3 + 4 x 1.8 GHz Cortex-A55)  
Chipset
Exynos 9810 Octa  
GPU
Mali-G72 MP18  
Display
Technology
Super Amoled Capacitive Touchscreen, 16M Colors, Multitouch  
Size
6.4 Inches  
Resolution
1440 x 2960 Pixels (~514 PPI)  
Protection
Corning Gorilla Glass 5  
Extra Features
HDR10 compliant, Always-on display  
Memory
Built-in
128 GB Built-in, 6 GB RAM  
Card
microSD Card, (supports up to 512GB) ( uses SIM 2 slot)  
Camera
Main
Dual 12 MP, f/1.5-2.4, 26mm, 1/2.55" + 12 MP, f/2.4, 52mm, 1/3.6", dual pixel PDAF, LED Flash  
Features
OIS, 2x optical zoom, 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)  
Front
8 MP, f/1.7, 25mm, 1/3.6, AF, Dual video call, Auto-HDR, Video (1440p@30fps)  
Connectivity
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot  
Bluetooth
v5.0 with A2DP, LE  
GPS
Yes + A-GPS support & Glonass, BDS, GALILEO  
USB
3.1, Type-C 1.0 reversible connector  
NFC
Yes  
Data
GPRS, Edge, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE-A (6CA) Cat18 1200/200 Mbps)  
Features
Sensors
Accelerometer, Barometer, Compass, FingerPrint, Gyro, HeartRate, Iris Scanner, SpO2  
Audio
3.5mm Audio Jack, 32-bit/384kHz audio, MP4/DivX/XviD/WMV/H.265 player, MP3/WAV/WMA/eAAC+/FLAC player, Speaker Phone  
Browser
HTML5  
Messaging
SMS(threaded view), MMS, Email, Push Mail, IM  
Games
Built-in + Downloadable  
Torch
Yes  
Extra
Active noise cancellation with dedicated mic, Bixby natural language commands and dictation, ANT+ support, Samsung DeX (desktop experience support), Samsung Pay (Visa, MasterCard certified), IP68 dust/water proof (up to 1.5m for 30 mins), Stylus (Bluetooth integration)  
Battery
Capacity
(Li-ion Non removable), 4000 mAh