Mobile

Samsung Gear S2 3G specification and features

Network
TechnologyGSM / HSPA
2G bandsGSM 900 / 1800
 GSM 850 / 1900
3G bandsHSDPA 900 / 2100
 HSDPA 850 / 1900
SpeedHSPA
Launch
Announced2015, August
StatusAvailable. Released 2015, October
Body
Dimensions51.8 x 44 x 13.4 mm (2.04 x 1.73 x 0.53 in)
Weight51 g (1.80 oz)
BuildGlass front (Gorilla Glass 3), stainless steel frame
SIMeSIM
 Samsung Pay
IP68 dust/water resistant (up to 1.5m for 30 mins)
Display
TypeSuper AMOLED
Size1.2 inches, 9.2 cm2 (~40.2% screen-to-body ratio)
Resolution360 x 360 pixels, 1:1 ratio (~302 ppi density)
ProtectionCorning Gorilla Glass 3
 Always-on display
Rotating bezel
Platform
OSTizen-based wearable platform 2.3.2
ChipsetQualcomm MSM8x26
CPUDual-core 1.0 GHz
Memory
Card slotNo
Internal4GB 512MB RAM
Camera
 No
Sound
LoudspeakerYes
3.5mm jackNo
Comms
WLANWi-Fi 802.11 b/g/n
Bluetooth4.1, A2DP, LE
GPSYes, with A-GPS
NFCYes
RadioNo
USBNo
Features
SensorsAccelerometer, gyro, heart rate, barometer
 S-Voice natural language commands and dictation
MP3/M4A/AAC/WAV player
Photo viewer
Voice memo/dial/commands
Battery
TypeLi-Ion 300 mAh, non-removable
ChargingQi wireless charging
Stand-byUp to 48 h (mixed usage) (2G) / Up to 48 h (3G)
Misc
ColorsDark Gray, Silver
ModelsSM-R7200, SM-R7320, SM-R7300
SAR EU0.05 W/kg (head)     0.30 W/kg (body)