Samsung Gear S2 All specs
Full specifications smartwatch: Samsung Gear S2 specs, detailed technical information, features, price and review. All about this smartwatch.
Tizen smartwatch with 1GHz Dual-core median processor provides good performance when performing some functions of the Samsung Gear S2 (3G SM-R730A).
With one SIM card slot, the Samsung Gear S2 (3G SM-R730A) 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 + A2DP, WiFi 802.11 b/g/n [wifi4] (2.4GHz) and NFC to make mobile payments or connection to other devices.
Device with 51 grams including the battery. The Samsung Gear S2 (3G SM-R730A) smartwatch is relatively thin with 13.4mm thickness.
Summary
*depends on the model🔄 Tizen 2.3.2
Super AMOLED
💽 ROM: 4GB
📱 Model features | |
Samsung Gear S2 | |
Model | Gear S2 (3G SM-R730A) |
Other model names | AT&T Samsung Gear S2 SM-R730A, Samsung Orbis |
Country or region available | USA |
Brand | Samsung |
Release date | 11/1/2015 |
Depth | 13.4 millimeters (0.53 inches) |
Size (width x height) | 44 x 51.8 millimeters (1.73 x 2.04 in) |
Weight | 51 grams (1.79 ounces) |
Build, materials | feature not registered |
Protection against water and others | Waterproof (IP?) |
📲 Display | |
Samsung Gear S2 | |
Display type | Super AMOLED |
Screen size | 1.2" inches |
Screen-to-body ratio | ~20.4% (screen-to-body ratio) |
Display resolution | 360x360 pixels |
Touchscreen | Capacitive Multitouch |
Pixel density (dot pitch) | 424 PPI |
Colors | 16 million |
Scratch-resistant glass | Gorilla Glass 3 |
Refresh rate | feature not registered |
Display features | feature not registered |
🤖 Operating System | |
Samsung Gear S2 | |
System version | Tizen 2.3 |
Firmware update | Tizen 2.3.2 |
User Interface | feature not registered |
⚙️ Processor | |
Samsung Gear S2 | |
Chipset | 32bit: Qualcomm Snapdragon 400 MSM8x26 |
CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A7 (Dual-core) |
GPU graphical controller | Qualcomm Adreno 305 |
Performance (benchmark) | feature not registered |
💽 Memory and storage | |
Samsung Gear S2 | |
RAM memory | 512MB |
Internal storage | 4GB (2GB available) |
External storage | Not supported |
📶 Mobile networks | |
Samsung Gear S2 | |
Dual-SIM | Not supported |
SIM card | 1 slot (Single-SIM) e-SIM (Eletronic) |
Maximum Download / Upload | 21/5.76 Mbps |
Network technology | 2G, 3G |
Frequency, bands | Expand band details Collapse details |
GSM MHz band | Dual-Band 850/1900 |
Primary 2G network | GSM 850/1900 |
Primary 3G network | UMTS 850/1900 |
Primary 4G network | Not supported |
Primary 5G network | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
Secondary 2G network | Not supported |
Secondary 3G network | Not supported |
Secondary 4G network | Not supported |
Secondary data network | Not supported |
📷 Camera | |
Samsung Gear S2 | |
Back camera (main camera) | Not supported |
Main camera resolution | Not supported |
Video recording (primary) | Not supported |
Flash | Not supported |
Focal aperture | feature not registered |
Focal length | feature not registered |
Sensor size | feature not registered |
Pixel size | feature not registered |
Autofocus | Not supported |
Touch focus | Not supported |
Image stabilization | feature not registered |
Zoom | Not supported |
Face/smile detection | Not supported |
BSI sensor | Not supported |
HDR | Not supported |
Camera extras | feature not registered |
📸 Front camera | |
Samsung Gear S2 | |
Front camera (secondary) | Not supported |
Front camera resolution | Not supported |
Video recording (secondary) | Not supported |
Front flash | Not supported |
Focal aperture | feature not registered |
Focal length | feature not registered |
Sensor size | feature not registered |
Pixel size | feature not registered |
🔉 Sound and multimedia | |
Samsung Gear S2 | |
Loudspeaker | Supported |
Active noise cancellation | Not supported |
Radio | Not supported |
TV | Not supported |
Video formats | feature not registered |
Audio formats | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | |
Samsung Gear S2 | |
USB | Not supported |
Audio output | Not supported |
TV output | Not supported |
Bluetooth | 4.1 + A2DP |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) |
DLNA | Not supported |
GPS | A-GPS, GeoTagging |
NFC | Supported |
Infrared port | Not supported |
🧭 Sensors | |
Samsung Gear S2 | |
Sensors | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate |
Vibrating alert | Supported |
🔋 Battery | |
Samsung Gear S2 | |
Battery type | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 300 mAh |
Charger, watts | Wired charging |
Inductive / wireless charging | feature not registered |
Talk time autonomy | 5 hours |
Standby | 48 hours (2 days) |
➕ Other features | |
Samsung Gear S2 | |
Call control | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS, MMS, E-mail |
Hands-free calling | Supported |
Video calling | Not supported |
Ringtones | Polyphonic and customized |
Web browser | Not supported |
Antenna | Internal antenna |
Qwerty physical keyboard | Not supported |
Miscellaneous | • 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 |
☢️ Radiation rate | |
Samsung Gear S2 | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.737W/kg (head), 0.893W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered |
Samsung Gear S2 versions (variations) with different specifications
Samsung Gear S2 (3G SM-R730A)Samsung Gear S2 (3G SM-R730S)Samsung Gear S2 (3G SM-R730T)Samsung Gear S2 (CDMA SM-R730V)Samsung Gear S2 (SM-R720) Samsung Gear S2 (3G SM-R730A) vs Choose the modelHow to choose the right antivirus for Android
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