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Samsung Gear S2 3G SM-R730T SPECS

Full specifications of the Samsung Gear S2 3G SM-R730T smartwatch, detailed technical information, specs, features, price, review. Everything about smartwatch.

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Samsung Gear S2 3G SM-R730T

Tizen smartwatch with 1Ghz Dual-Core median processor provides good performance when performing some functions of the Samsung Gear S2 3G SM-R730T

With one SIM card slot, the Samsung Gear S2 3G SM-R730T allows download up to 21 Mbps for internet browsing, but it also depends on the carrier.

Great connectivity of this device includes Bluetooth 4.1 version with A2DP, WiFi 802.11 b/g/n and NFC to make payments and allows connection to other devices.

Device with 51 grams including the battery. The Samsung Gear S2 3G SM-R730T smartwatch is relatively thin with 13.4 mm thickness.

Model and physical featuresSamsung Gear S2 3G SM-R730T
BrandSamsung
ModelGear S2 3G SM-R730T
Also known asT-Mobile Samsung Gear S2 SM-R730T, Samsung Orbis
Country or region where it's soldUSA
Release dateNovember, 2015
Design / TypeBar
Depth13.4 millimeters (0.53 inches)
Size (width x height)44 x 51.8 millimeters (1.73 x 2.04 in)
Weight51 grams (1.79 ounces)
Qwerty physical keyboardNot supported
AntennaInternal antenna
Water protectionWaterproof (IPxx certified)
Operating system (OS)Samsung Gear S2 3G SM-R730T
Operating systemTizen 2.3
Firmware updateTizen 2.3.2
HardwareSamsung Gear S2 3G SM-R730T
Architecture - Chipset32bit - Qualcomm Snapdragon 400 MSM8x26
CPU processor1Ghz Dual-Core ARM Cortex-A7
GPU graphical controllerQualcomm Adreno 305
RAM memory512MB
Internal storage4GB (2GB user available)
External storageNot supported
DisplaySamsung Gear S2 3G SM-R730T
Display typeSuper AMOLED
Screen size1.2" inches
Screen-to-body ratio~20.4% (screen-to-body ratio)
TouchscreenCapacitive Multitouch
Display resolution360 x 360 pixels
Pixel density (dot pitch)424 PPI
Colors16 million
Scratch-resistant glassGorilla Glass 3
Mobile networks and dataSamsung Gear S2 3G SM-R730T
Dual SIMNot supported
SIM card1 slot
e-Sim (Eletronic Sim)
GSM Mhz bandDual-Band 850/1900
2G networkGSM 850/1900
3G networkUMTS 850/1900
4G networkNot supported
Data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
2G network SIM2Not supported
3G network SIM2Not supported
4G network SIM2Not supported
Data network SIM2Not supported
Maximum download/upload21/5.76 Mbps
Messaging and callingSamsung Gear S2 3G SM-R730T
MessagingSMS, MMS, E-mail
SpeakerphoneSupported
Video callingNot supported
Call controlVoice dialing, Voice recorder, Voice commands
Primary camera / Back cameraSamsung Gear S2 3G SM-R730T
Main cameraNot supported
Main camera resolutionNot supported
Video recording (primary)Not supported
FlashNot supported
Focal aperturefeature not registered
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel sizefeature not registered
AutofocusNot supported
Touch focusNot supported
Image stabilizationfeature not registered
ZoomNot supported
Face/smile detectionNot supported
BSI sensorNot supported
HDRNot supported
Front camera / Secondary cameraSamsung Gear S2 3G SM-R730T
Front cameraNot supported
Front camera resolutionNot supported
Video recording (secondary)Not supported
Front flashNot supported
Focal aperturefeature not registered
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel sizefeature not registered
MultimediaSamsung Gear S2 3G SM-R730T
RadioNot supported
TVNot supported
Video formatsfeature not registered
Audio formatsMP3, WAV, WMA, eAAC+
Connectivity and interfacesSamsung Gear S2 3G SM-R730T
USBNot supported
TV outputNot supported
Audio outputNot supported
Bluetooth4.1 version with A2DP
WiFi802.11 b/g/n
DLNANot supported
NFCSupported
GPSA-GPS, GeoTagging
Infrared portNot supported
Other functionsSamsung Gear S2 3G SM-R730T
Active noise cancellationNot supported
Vibrating alertSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
Java / Flash playerNot supported
SensorsAccelerometer
Ambient Light
Gyroscope
Barometer
Heart rate
Other features- Colors: Black, White
- Stainless Steel body
- Samsung Pay
- S-Voice, S-Health
- Wireless Charging (Qi)
- IP68 certified: dust and water resistant up to 1.5m and 30min
Power supply and autonomySamsung Gear S2 3G SM-R730T
Battery technologyLithium ion - Non removable
Battery capacity300 mAh
Battery modelfeature not registered
Talk time300 minutes | 5 hours | 0.2 day
Standby2880 minutes | 48 hours | 2 days
Specific absorption rate (radiation)Samsung Gear S2 3G SM-R730T
SAR USA, Mexico, Colombia0.737 W/Kg (head) | 0.893 W/Kg (body)
SAR European Union, UKfeature not registered

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