Samsung SM-R815FZDAVD2. Display diagonal: 3.05 cm (1.2"), Display type: SAMOLED, Display resolution: 360 x 360 pixels, Processor frequency: 1150 MHz. RAM capacity: 4096 MB, Flash memory: 1.5 GB. Wi-Fi. GPS (satellite), Cellular. Battery life: 45 h, Battery capacity: 270 mAh. Weight: 49 g. Housing colour: Rose gold, Band colour: Rose gold. Operating system installed: Tizen
Ports & interfaces
-Bluetooth version: 4.2
-Bluetooth: Y
-Wi-Fi: Y
-Bluetooth profiles: A2DP, AVRCP, HFP, HSP
-Wi-Fi standards: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
-Near Field Communication (NFC): Y
Weight & dimensions
-Width: 41.9 mm
-Depth: 12.7 mm
-Weight: 49 g
Power
-Battery capacity: 270 mAh
-Battery life: 45 h
-Rechargeable battery: Y
-Standby time (Bluetooth off): 120 h
-Battery life (GPS mode): 14 h
-Continuous audio playback time: 9 h
Networking
-Cellular: Y
-3G standards: UMTS, WCDMA
-4G standard: LTE
-3G bands supported: 850, 900,2100 MHz
-4G bands supported: 800, 850, 900, 1800, 2100,2600 MHz
-ANT+ enabled: N
-SIM card type: eSIM
-GPS (satellite): Y
-GLONASS: Y
Storage
-RAM capacity: 4096 MB
-Flash memory: 1.5 GB
Design
-Housing colour: Rose gold
-Band colour: Rose gold
-Shape: Round
Features
-Display type: SAMOLED
-Display resolution: 360 x 360 pixels
-Built-in microphone: Y
-Display diagonal: 3.05 cm (1.2")
-Mobile operating systems supported: Android 5.0, iOS 9.0
-Display number of colours: 16 million colours
-Operating system installed: Tizen
-Processor frequency: 1150 MHz
-Processor cores: 2
-Vibrating alert: Y
-Heart rate monitor: Y
-Audio formats supported: 3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV