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Samsung Galaxy Watch 42mm 4G SM-R815F SPECS

Full specifications of the Samsung Galaxy Watch 42mm 4G SM-R815F smartwatch, detailed technical information, specs, features, price, review. Everything about smartwatch.

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Samsung Galaxy Watch 42mm 4G SM-R815F

Tizen smartwatch with 1.15Ghz Dual-Core median processor provides good performance when performing some functions of the Samsung Galaxy Watch 42mm 4G SM-R815F

With one SIM card slot, the Samsung Galaxy Watch 42mm 4G SM-R815F allows download up to 10 Mbps for internet browsing, but it also depends on the carrier.

Great connectivity of this device includes Bluetooth 4.2 version A2DP, WiFi 802.11 b/g/n (2.4Ghz) and NFC to make payments and allows connection to other devices.

Device with 49 grams including the battery. The Samsung Galaxy Watch 42mm 4G SM-R815F smartwatch is relatively thin with 12.7 mm thickness.

Model and physical featuresSamsung Galaxy Watch 42mm 4G SM-R815F
BrandSamsung
ModelGalaxy Watch 42mm 4G SM-R815F
Also known asGalaxy Watch 42mm (4G LTE) SM-R815FZDAAMO, Samsung Galileo
Country or region where it's soldSouth AfricaSaudi ArabiaAustraliaEuropeIsraelSingaporeTaiwan
Release dateAugust, 2018
Depth12.7 millimeters (0.5 inches)
Size (width x height)41.9 x 45.7 millimeters (1.65 x 1.8 in)
Weight49 grams (1.72 ounces)
Qwerty physical keyboardNot supported
AntennaInternal antenna
Build, materialsStainless steel body, front glass
Protection against water and others50 meters waterproof
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant
Operating system (OS)Samsung Galaxy Watch 42mm 4G SM-R815F
Operating systemTizen 4.0
Firmware updatefeature not registered
HardwareSamsung Galaxy Watch 42mm 4G SM-R815F
Architecture - Chipset64bit - Samsung Exynos 9 Dual 9110 (10nm)
CPU processor1.15Ghz Dual-Core ARM Cortex-A53
GPU graphical controllerARM Mali-T720 MP1
RAM memory1.5GB LPDDR3
Internal storage4GB (1.5GB user available)
External storageNot supported
DisplaySamsung Galaxy Watch 42mm 4G SM-R815F
Display typeSuper AMOLED
Screen size1.3" inches
Screen-to-body ratio~28.5% (screen-to-body ratio)
TouchscreenCapacitive Multitouch
Display resolution360x360 pixels
Pixel density (dot pitch)392 PPI
Colors16 million
Scratch-resistant glassGorilla Glass DX+
Mobile networks and dataSamsung Galaxy Watch 42mm 4G SM-R815F
Dual-SIMNot supported
SIM card1 slot
e-Sim (Eletronic Sim)
GSM Mhz bandNot supported
Primary 2G networkNot supported
Primary 3G networkUMTS 900/1900
Primary 4G networkLTE (Bands 1,3,7,8,20)
Primary data networkUMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkNot supported
Secondary 3G networkNot supported
Secondary 4G networkNot supported
Secondary data networkNot supported
Maximum download/upload10 Mbps
Messaging and callingSamsung Galaxy Watch 42mm 4G SM-R815F
MessagingSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupported
Video callingNot supported
Call controlVoice dialing, Voice recorder, Voice commands
Primary camera / Back cameraSamsung Galaxy Watch 42mm 4G SM-R815F
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 stabilizationNot supported
ZoomNot supported
Face/smile detectionNot supported
BSI sensorNot supported
HDRNot supported
Front camera / Secondary cameraSamsung Galaxy Watch 42mm 4G SM-R815F
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 Galaxy Watch 42mm 4G SM-R815F
RadioNot supported
TVNot supported
Video formatsfeature not registered
Audio formatsMP3, WAV, WMA, OGG, eAAC+
Connectivity and interfacesSamsung Galaxy Watch 42mm 4G SM-R815F
USBNot supported
TV outputNot supported
Audio outputNot supported
Bluetooth4.2 version A2DP
WiFi802.11 b/g/n (2.4Ghz)
DLNANot supported
NFCSupported
GPSA-GPS, GeoTagging, GLONASS
Infrared portNot supported
Other functionsSamsung Galaxy Watch 42mm 4G SM-R815F
Active noise cancellationNot supported
Vibrating alertSupported
RingtonesPolyphonic and customized
Web browserNot supported
Java / Flash playerNot supported
SensorsAccelerometer
Ambient Light
Gyroscope
Barometer
Heart rate
Pedometer
Other features- Colors: Midnight Black, Rose Gold
- Straps: Black, Grey, Red, Yellow, Purple, Pink, Brown
- Compatible with standard 20mm straps
- Always-on display
- Rotating bezel
- Samsung Pay
Power supply and autonomySamsung Galaxy Watch 42mm 4G SM-R815F
Battery technologyLi-Ion (Non removable)
Wireless charging (Qi/WPC)
Battery capacity270 mAh
Battery model / charger (watts)5V/0.7A=3.5W
Talk timefeature not registered
Standby4320 minutes | 72 hours | 3 days
Specific absorption rate (radiation)Samsung Galaxy Watch 42mm 4G SM-R815F
SAR USA, Mexico, Colombiafeature not registered
SAR European Union, UK0.383 W/Kg (head) | 0.383 W/Kg (body)

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