Samsung Galaxy Watch3 360*360 Super 1GB RAM + 8GB internal storage Amoled 45mm Silver 

Colors

Mystic Bronze, Mystic Black, Mystic Silver

Material

Stainless Steel case with premium leather strap

Dimensions & Weight

45mm: 45 x 46.2 x 11.1 mm, 53.8g

*measured without strap

Display

45mm: 1.4› (34mm)

360 x 360 Super AMOLED, Full Color Always On Display, Corning Gorilla Glass DX

Battery

45mm: 340mAh

WPC-based wireless charging

AP

Exynos 9110 Dual core 1.15 GHz

OS

Tizen Based Wearable OS 5.5

Memory

1GB RAM + 8GB internal storage

Connectivity

Bluetooth v5.0, Wi-Fi b/g/n, NFC, GPS/Glonass/Beidou/Galileo

Sensor

Accelerometer, Barometer, Gyro Sensor, Light Sensor,

Optical Heart Rate Sensor, Electrical Heart Sensor

Durability

5ATM + IP68 / MIL-STD-810G

Compatibility

Android: Android 5.0?, RAM 1.5GB? / iOS: iPhone 5?, iOS 9.0?