Operating System :
Android 8.0 (Oreo), upgradable to Android 10, One UI 2.5
Processor :
Octa-core (4x2.7 GHz Mongoose M3 & 4x1.8 GHz Cortex-A55) - EMEA, Octa-core (4x2.8 GHz Kryo 385 Gold
Screen Size :
Super AMOLED, HDR10, 5.8 inches, 84.8 cm2 (~83.6% screen-to-body ratio), 1440 x 2960 pixels, 18.5:9
Memory Card :
microSDXC (uses shared SIM slot) - dual SIM model only, Internal- 64GB 4GB RAM, 128GB 4GB RAM, 256GB
Front Camera :
8 MP, f/1.7, 25mm (wide), 1/3.6", 1.22µm, AF, 2 MP (dedicated iris scanner camera)
Rear Camera :
12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS, LED flash
Features :
Iris scanner, fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2, ANT+, Bixby natural language commands and dictation, Samsung Pay (Visa, MasterCard certified)