Physical features | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
Model | Gear S3 frontier (SM-R760) | Galaxy Watch Active 2 (40mm SM-R835U) |
Other model names | Samsung Gear S3 SM-R760 frontier | Galaxy Watch Active2 4G LTE SM-R835U (Stainless Steel) |
Country or region available |  (Global, International) |  USA |
Brand | Samsung | Samsung |
Release date | November, 2016 | September, 2019 |
Depth | 12.9 millimeters (0.51 inches) | 10.9 millimeters (0.43 inches) |
Size (width x height) | 46 x 49 millimeters (1.81 x 1.93 in) | 40 x 40 millimeters (1.57 x 1.57 in) |
Weight | 63 grams (2.21 ounces) | 37 grams (1.3 ounces) |
Qwerty physical keyboard | Not supported | Not supported |
Antenna | Not supported | Internal antenna |
Build, materials | Stainless steel body, glass front | Stainless steel body, glass front |
Protection against water and others | IP68 certified: dust/water proof over 1.5 meter and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | 50 meters waterproof. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. |
System (OS) | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
Operating system | Tizen 2.3.2 | Tizen 4.0 |
Firmware update | Tizen 3.0 | feature not registered |
Hardware | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
Chipset | 64bit - Samsung Exynos 7 Dual 7270 (14nm) | 32bit - Samsung Exynos 9 Dual 9110 (10nm) |
CPU processor | 1Ghz Dual-Core ARM Cortex-A53 | 1.15Ghz Dual-Core ARM Cortex-A53 |
GPU graphical controller | ARM Mali-T720 | ARM Mali-T720 MP1 |
RAM memory | 768MB LPDDR3 | 1.5GB LPDDR3 |
Internal storage | 4GB (2GB available) | 4GB (1.39GB available) eMMC |
External storage | Not supported | Not supported |
Display | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
Display type | Super AMOLED | Super AMOLED |
Screen size | 1.3" inches | 1.2" inches |
Screen-to-body ratio | ~24.2% (screen-to-body ratio) | ~29% (screen-to-body ratio) |
Display resolution | 360x360 pixels | 360x360 pixels (1:1) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 392 PPI | 424 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass SR+ | Gorilla Glass DX+ |
Display features | feature not registered | Not supported |
Mobile networks | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
Dual-SIM | Not supported | Not supported |
SIM card | Not supported | 1 slot (Single-SIM) e-SIM (Eletronic) |
Maximum download/upload | feature not registered | 150/50 Mbps |
Network technology | feature not registered | 2G, 3G, 4G |
Frequency, bands | Expand band detailsCollapse details |
GSM Mhz band | Not supported | Quad-Band 850/900/1800/1900 |
Primary 2G network | Not supported | GSM 850/900/1800/1900 |
Primary 3G network | Not supported | UMTS 850/900/2100 |
Primary 4G network | Not supported | LTE Cat4 (1, 3, 5, 7, 8, 20) |
Primary 5G network | Not supported | Not supported |
Primary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
Secondary 2G network | Not supported | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | Not supported | Not supported |
Calling | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
Messaging | SMS, MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Speakerphone | Supported | Supported |
Video calling | Not supported | Not supported |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
Camera | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
Back camera (main camera) | Not supported | Not supported |
Main camera resolution | Not supported | Not supported |
Video recording (primary) | Not supported | Not supported |
Flash | Not supported | Not supported |
Focal aperture | feature not registered | feature not registered |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
Autofocus | Not supported | Not supported |
Touch focus | Not supported | Not supported |
Image stabilization | Not supported | Not supported |
Zoom | Not supported | Not supported |
Face/smile detection | Not supported | Not supported |
BSI sensor | Not supported | Not supported |
HDR | Not supported | Not supported |
2ª camera | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
Front camera (secondary) | Not supported | Not supported |
Front camera resolution | Not supported | Not supported |
Video recording (secondary) | Not supported | Not supported |
Front flash | Not supported | Not supported |
Focal aperture | feature not registered | feature not registered |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
Multimedia | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
Radio | Not supported | Not supported |
TV | Not supported | Not supported |
Video formats | feature not registered | MP4 |
Audio formats | MP3, WAV, WMA, OGG, eAAC+ | MP3, WAV, WMA, OGG, eAAC+ |
Connectivity | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
USB | Not supported | Not supported |
TV output | Not supported | Not supported |
Audio output | Not supported | Not supported |
Bluetooth | 4.2 + A2DP | 5.0 + A2DP/LE |
WiFi | 802.11 b/g/n (2.4Ghz) | 802.11 b/g/n (2.4Ghz) |
DLNA | Not supported | Not supported |
NFC | Supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
Infrared port | Not supported | Not supported |
Other functions | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
Active noise cancellation | Supported | Not supported |
Vibrating alert | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | Not supported | Not supported |
Sensors | Accelerometer Ambient Light sensor Gyroscope Barometer Heart rate Pedometer
| Accelerometer Ambient Light sensor Barometer Heart rate Pedometer VO2 max
|
Other features | - Colors: Black - Leather band strap (22mm) - Stainless Steel body 316L - Samsung Pay - S-Voice, S-Health | - Colors: Black, Silver, Pink Gold - Bands: 20mm - Always-on display - Samsung Pay |
Power supply | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
Battery | Li-Ion: Lithium-Ion (Non removable) | Li-Ion: Lithium-Ion (Non removable) |
Battery capacity | 380 mAh | 247 mAh |
Charger, watts | Standard charging WPC/Qi Wireless charging | Standard charging Qi wireless charging |
Talk time autonomy | feature not registered | 2580 minutes | 43 hours | 1.8 days |
Standby | 4320 minutes | 72 hours | 3 days | feature not registered |
Radiation rate | Samsung Gear S3 frontier (SM-R760) | Samsung Galaxy Watch Active 2 (40mm SM-R835U) |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.09W/kg (head) | 0.141W/kg (body) | 0.43W/kg (head) | 1.13W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |