Function meets style with elegant curves and premium finishes. Intuitive circular interface and rotating bezel for easy navigation, Access to important notifications, texts, and updates at a glance..1.2-Inch Display Size / 4GB Internal Memory / RAM 512MB.Connectivity - Wi-Fi : 802.11 b/g/n 2.4 GHZ, Bluetooth : Bluetooth v4.1, Bluetooth Profiles: A2DP, AVRCP.Compatible with Android 4.4 and later with 1.5GB RAM. Some features may not be available. For best compatibility, connect with Samsung Galaxy devices. Wireless charging dock included.