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Device Specs: LTE smart watches on the market [5]

Pre-defined (not editable) comparison sheet
Samsung SM-R765F Gear S3 Frontier LTE
Huawei Watch 2 4G Edition TD-LTE LEO-DLXX (Huawei Leo)
LG W281 Watch Sport LTE
Apple Watch Series 3 38mm Global LTE A1889 / A1969 (Apple Watch 3,1)
Apple Watch Series 3 42mm Global LTE A1891 / A1972 (Apple Watch 3,2)
Samsung SM-R765F Gear S3 Frontier LTE
 		Huawei Watch 2 4G Edition TD-LTE LEO-DLXX (Huawei Leo)
 		LG W281 Watch Sport LTE
 		Apple Watch Series 3 38mm Global LTE A1889 / A1969 (Apple Watch 3,1)
 		Apple Watch Series 3 42mm Global LTE A1891 / A1972 (Apple Watch 3,2)

IntroductionIntroduction
ReleasedFirst official market release date in (year, month) 2016 Dec 2017 Apr 2017 May 2017 Sep 22 2017 Sep 22
AnnouncedDate of the official announcement (year, month) 2016 Aug 31 2017 Feb 26 2017 Feb 8 2017 Sep 12 2017 Sep 12
Hardware DesignerThe company which designed this device Samsung Electronics Huawei LG Electronics Apple Apple
ManufacturerThe company which produces this device Samsung Electronics Huawei LG Electronics Quanta Computer Quanta Computer
OEM IDThe OEM ID is internal code and refers to a specific variant of the model series N111sAP N111bAP
General ExtrasHardware extras like stylus, kickstand, rotatatble screen, rotatable keyboard, haptic feedback, etc. No No No Haptic touch feedback, Tactile touch feedback Haptic touch feedback, Tactile touch feedback
Device CategorySmartphone, tablet, smart watch, PDA, palmtop, etc. Smartwatch Smartwatch Smartwatch Smartwatch Smartwatch

Physical AttributesPhysical Attributes
WidthWidth is horizontally measured between the left and right edges of device according to the default display orientation 46 mm 45 mm 45.4 mm 33.3 mm 42.5 mm
HeightHeight is vertically measured between the bottom and top edges of device according to the default display orientation 49 mm 48.9 mm 51.21 mm 38.6 mm 36.4 mm
DepthDepth refers to the thickness of the device. Depth is usually the smallest dimension of the device 12.9 mm 12.6 mm 14.2 mm 11.4 mm 11.4 mm
Dimensions 1.81x1.93x0.51 inches 1.77x1.93x0.50 inches 1.79x2.02x0.56 inches 1.31x1.52x0.45 inches 1.67x1.43x0.45 inches
MassThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in grams 63 g 40 g 90 g 28.7 g 34.9 g
2.22 ounces 1.41 ounces 3.17 ounces 1.01 ounces 1.23 ounces

Software EnvironmentSoftware Environment
PlatformThe family of the operating system like Android, iOS, Windows Phone/Mobile, Palm OS, etc. Linux Android Android iOS / iPadOS iOS / iPadOS
Operating SystemPre-installed (usually embedded) operating system which the device was released with. Samsung Tizen Wearable Platform Google Android Wear 2.0 / Wear 7.1.1W Google Android Wear 2.0 / Wear 7.1.1W Apple WatchOS 4 Apple WatchOS 4
2.3.2
Software ExtrasNavigation software, voice recognition, face recognition, personal assistant app, etc. Voice Command Voice Command, Navigation software Voice Command Voice Command, Intelligent personal assistant Voice Command, Intelligent personal assistant

Application processor, ChipsetApplication processor, Chipset
CPU ClockFrequency of the square signal which schedules the internal operation of microprocessor (synchronous sequential logic). The current consumed by the processor is approximately proportional to clock rate. 1000 MHz 1090 MHz 1090 MHz
CPUManufacturer part number and most important characteristics of the IC which includes the main application processor or processors Samsung Exynos 7 Dual 7270 SC57270 Qualcomm Snapdragon Wear 2100 MSM8909w Qualcomm Snapdragon Wear 2100 MSM8909w Apple S3 (T8004) Apple S3 (T8004)

Operative MemoryOperative Memory
RAM TypeType of volatile memory IC which specifies RAM architecture, timing characteristics, refresh mode, voltage levels and physical design of the IC. Two major types of random-access memory is static RAM (SRAM) periodically refreshed dynamic RAM (DRAM). LPDDR3 SDRAM LPDDR3 SDRAM LPDDR3 SDRAM Yes Yes
400 MHz 400 MHz
RAM Capacity (converted)RAM capacity in binary bytes (KiB: 1024 bytes, MiB: 1024 KiB, GiB: 1024 MiB) 768 MiB RAM 768 MiB RAM 768 MiB RAM 768 MiB RAM 768 MiB RAM
653 MiB user accessible RAM



Non-volatile MemoryNon-volatile Memory
Non-volatile Memory InterfaceInterface (e.g. UFS 2.0, eMMC 5.1, moviNAND) which determines physical layer (width, clock rate, lanes, protocol) of data transfer between the application processor and the NV memory Yes eMMC 4.5 eMMC 4.5 Yes Yes
Non-volatile Memory Capacity (converted)The value of ROM capacity converted to the most appropriate units (KiB: 1024 bytes, KB: 1000 bytes, MiB: 1024 KiB, MB: 1000 KB, GiB: 1024 MiB, GB: 1000 MB) 4 GB ROM 4 GB ROM 4 GB ROM 16 GB ROM 16 GB ROM
1550 MiB total user storage 2350 MiB total user storage 2100 MiB total user storage

DisplayDisplayAll parameters that related to display
Display DiagonalThe distance measured between the furthest corners of the display. In case of display with rounded edges this refers to the diagonal of the smallest bounding rectangle. 32.9 mm 30.5 mm 35 mm 33.96 mm 39.78 mm
1.3 inch 1.2 inch 1.4 inch 1.3 inch 1.6 inch
ResolutionHorizontal and vertical resolution of the primary display. In case of display with rounded edges this refers to the smallest bounding rectangle. 360x360 390x390 480x480 272x340 312x390
Horizontal Full Bezel WidthDefined as the sum of width of left and right vertical display bezels. If the display panel is located in the middle width of left and right bezels are the same and their width is the half of the full bezel width. 22.74 mm 23.43 mm 20.65 mm 12.09 mm 17.65 mm
Display Area UtilizationRegular display area per regular front panel area ratio. This approximated indicator does not count with possible rounded corners (neither on front panel nor on display) or display notches, holes. 24.0% 21.1% 26.3% 43.8% 49.9%
Pixel DensityIndicates the number of pixels per inch 393 PPI 459 PPI 493 PPI 326 PPI 319 PPI
Display TypeDisplay technology, e.g. Color/ monochrome e-ink, STN, PM-OLED, AM-OLED, TN-TFT, IPS TFT, ASV TFT, MVA TFT, PVA TFT, PLS TFT AM-OLED display AM-OLED display AM-OLED display AM-OLED display AM-OLED display
Display Subtype Super AM-OLED No No No No
Number of Display ScalesMaximal number of displayable colors or scales 16.8M 16.8M 16.8M 16.8M 16.8M
Scratch Resistant ScreenUsual types: Gorilla Glass generations, DragonTrail/X, Sapphire Glass Gorilla Glass 3 Gorilla Glass 3 Gorilla Glass 3 Sapphire Glass Sapphire Glass

Graphical SubsystemGraphical Subsystem
Graphical ControllerManufacturer and part number of the graphics controller IC or commercial name of the intellectual property (IP) if the graphics controller is the part of a chipset ARM Mali-T720 Qualcomm Adreno 304 Qualcomm Adreno 304
Dedicated Graphics MemoryDedicated operative memory (video RAM, VRAM) of graphics controller or GPU which independent from the op. memory of the main processor. Graphics controller may have access to the main RAM (shared RAM) too 0.09375 MiB 0.09375 MiB

Audio/Video InterfacesAudio/Video Interfaces

Audio SubsystemAudio Subsystem
Microphone(s)Analog or digital sound receiver. Main applications: voice calls, active noise cancellation, voice command, voice/video recording, voice identification mono stereo mono mono mono
Loudspeaker(s) mono mono mono mono mono

Cellular PhoneCellular Phone
Supported Cellular BandsList of supported cellular networks with band names. For example GSM900 refers to the GSM system with the 890-915 MHz uplink and 935-960 downlink bands. UMTS2100 (B1), LTE2100 (B1), LTE1800 (B3), LTE850 (B5) bands GSM900, GSM1800, UMTS2100 (B1), UMTS1900 (B2), UMTS900 (B8), TD-SCDMA2000, TD-SCDMA1900, LTE2100 (B1), LTE1800 (B3), LTE2600 (B7), LTE900 (B8), TD-LTE1900 (B39), TD-LTE2500 (B41) bands GSM900, GSM1800, UMTS2100 (B1), LTE1800 (B3), LTE850 (B5), LTE900 (B8) bands UMTS2100 (B1), UMTS1900 (B2), UMTS850 (B5), UMTS800 (B6), LTE2100 (B1), LTE1800 (B3), LTE850 (B5), LTE2600 (B7), LTE900 (B8), LTE800 (B18), LTE800 (B19), LTE800 (B20), LTE850 (B26) bands UMTS2100 (B1), UMTS850 (B5), UMTS800 (B6), UMTS900 (B8), LTE2100 (B1), LTE1800 (B3), LTE850 (B5), LTE2600 (B7), LTE900 (B8), LTE800 (B18), LTE800 (B19), LTE800 (B20), LTE850 (B26) bands
Supported Cellular Data LinksList of supported cellular data links and rates. UMTS, HSUPA, HSUPA 5.8, HSDPA, LTE, LTE 100/50, LTE 150/50 data links GPRS, EDGE, UMTS, HSUPA, HSUPA 5.8, HSPA+ 21.1, TD-SCDMA, LTE, LTE 100/50, LTE 150/50 data links GPRS, EDGE, UMTS, HSUPA, HSUPA 5.8, HSDPA, HSPA+ 21.1, LTE, LTE 100/50, LTE 150/50 data links UMTS, HSUPA, HSUPA 5.8, HSDPA, HSPA+ 21.1, LTE 100/50, LTE 150/50 data links UMTS, HSUPA, HSUPA 5.8, HSDPA, HSPA+ 21.1, LTE 100/50, LTE 150/50 data links
SIM Card SlotSupported Subscriber Identification Card (SIM) Format like mini-SIM, micro-SIM, nano-SIM, embedded SIM, etc. e-SIM Nano-SIM (4FF) Nano-SIM (4FF) e-SIM e-SIM
Complementary Phone ServicesPossible extras: voice transmission, voice speaker, vibration, speakerphone, active noise cancellation, PTT, HD Voice, VoLTE, etc. Voice transmission, Speakerphone Voice transmission, Voice speaker, ANC, HD Voice, VoLTE Voice transmission, Voice speaker Voice transmission, Vibrate Voice transmission, Vibrate
SAR (head)Measured SAR value at head configuration 0.306 W/kg 1.030 W/kg 0.294 W/kg 0.290 W/kg 0.350 W/kg
SAR (body)Measured SAR value at body configuration 0.947 W/kg 0.150 W/kg 0.180 W/kg
SAR (hotspot)Measured SAR value at head worst configuration 0.290 W/kg
2nd highest SAR (head)Additional head SAR value 0.657 W/kg 0.100 W/kg 0.130 W/kg
2nd highest SAR (body)Additional body SAR value 0.100 W/kg 0.100 W/kg

Secondary Cellular PhoneSecondary Cellular Phone

Control PeripheralsControl Peripherals
Touchscreen TypeDetermines how the touchscreen module senses the touch of the screen Capacitive multi-touch screen Capacitive multi-touch screen Capacitive multi-touch screen Pressure sensitive capacitive multi-touch screen Pressure sensitive capacitive multi-touch screen
Scroll WheelScroll Wheel, jog and rotary machanisms to help user with scrolling on the screen No No 3-way rotary scroll wheel 3-way rotary scroll wheel 3-way rotary scroll wheel

Communication InterfacesCommunication Interfaces
BluetoothIEEE 802.15 is a short-range radio technology standard that allows transfer of data, and the use of accessories such as wireless audio devices and printers. This field specifies the supported BT version. Bluetooth 4.2 Bluetooth 4.1 Bluetooth 4.2 Bluetooth 4.2 Bluetooth 4.2
Wireless LANWireless LAN / WLAN / Wi-Fi: 802.11 defines a medium-range wireless data link that allows for internet access and data transfer. This field enumerates the supported protocols (e.g. 802.11a/b/g/n). 802.11b, 802.11g, 802.11n 802.11b, 802.11g, 802.11n 802.11b, 802.11g, 802.11n 802.11b, 802.11g, 802.11n 802.11b, 802.11g, 802.11n
NFCNear Field Communication is short-range wireless radio data exchange technology based on radio-frequency identification (RFID). This field enumerates the supported NFC technologies. NFC A, NFC B Yes NFC A, NFC B Yes Yes

Multimedia BroadcastMultimedia Broadcast

Satellite NavigationSatellite Navigation
Complementary Satellite ServicesPossible extras: S-GPS, A-GPS, Geotagging, TMC, QuickGPS, QZSS, etc. A-GPS, QuickGPS A-GPS, QuickGPS A-GPS, QuickGPS No No
Supported GLONASS protocol(s)GLONASS is a global satellite navigation system operated by Russia. L1OF L1OF L1OF L1OF L1OF

Primary Camera SystemPrimary Camera SystemPrimary camera usually has better imaging capabilities than secondary camera if any

Secondary Camera SystemSecondary Camera SystemWidely used for video telephony or taking selfies

Built-in SensorsBuilt-in Sensors
Built-in compassBuilt-in electroinc compass types: 1D, 2D, 3D No 3D compass Yes No No
Built-in accelerometerAn internal component that senses acceleration components of the device. Used for automatic screen rotation and for games and applications that rely on acceleration measurement on X, Y, and Z axis. Possible types: 1D, 2D, 3D Yes 3D accelerometer 3D accelerometer Yes Yes
Built-in gyroscopeAn internal component that senses the orientation of the device. Used for automatic screen rotation and for games and applications that rely on the devices position in the X, Y, and Z axis. Possible types: 1D, 2D, 3D Yes 3D gyro 3D gyro Yes Yes
Additional sensorsBuilt-in ambient (barometer, temperature, altimeter, light, etc.), biometric (fingerprint, HR, step, etc.) and comfort (hall sensor, gesture sensor, proximity, etc.) sensors Barometer, HR sensor, L sensor Barometer, HR sensor, L sensor Barometer, HR sensor Altimeter, Barometer, HR sensor, L sensor Altimeter, Barometer, HR sensor, L sensor

Ingress ProtectionIngress Protection
Protection from solid materialsIngress Protection Standards. IP First digit: Protection from solid objects or materials 6 Totally protected from dust 6 Totally protected from dust 6 Totally protected from dust Yes Yes
Protection from liquidsIngress Protection Standards. IP Second digit: Protection from liquids 8 Protected against immersion beyond 1m of depth 8 Protected against immersion beyond 1m of depth 8 Protected against immersion beyond 1m of depth 7 Protected against immersion up to 1m of depth 7 Protected against immersion up to 1m of depth
Immersion into liquids (depth limit)Device is protected against immersion into this depth of liquid (usually water) at most. (IP rating) 150 cm 150 cm 5000 cm 5000 cm
Immersion into liquids time limitProtected against immersion into liquids within this time limit (in minutes). (IP rating) 30 min 30 min
Military Standard Compliance (MIL-STD)Highest level of Military Standard Compliance MIL-STD-810G No No No No

Power SupplyPower Supply
BatteryBattery technology Li-ion polymer (LiPo) Li-ion polymer (LiPo) Li-ion polymer (LiPo) Li-ion polymer (LiPo) Li-ion polymer (LiPo)
built-in built-in built-in built-in built-in
1-cell 1-cell 1-cell 1-cell 1-cell
Nominal Battery VoltageIf there are more than 1 cells in the battery in series connection the nominal resulting battery voltage is the sum of voltage of cells 3.82 Volts 3.82 Volts
Nominal Battery CapacityIf there are more than 1 cells in the battery in parellel connection the nominal resulting battery capacity is the sum of capacity of cells 380 mAh battery 420 mAh battery 430 mAh battery 279 mAh battery 352 mAh battery
Nominal Battery EnergyThe product of battery capacity and nominal voltage determines the maximal nominal stored energy in the battery 1.07 Wh 1.34 Wh
Estimated Battery LifeEstimated always-on battery life of the device in case of common usage conditions 18.0 hours 18.0 hours
Talk Time 2.0 hours
Wireless ChargingWireless charging (like Qi, PMA) is a kind of near-field electromagnatic power transmission methods. Inductive coupling is created between a mobile device (secondary coil) and a special charger (primary coil), usually docking station or charging pad. Qi Yes Yes Yes Yes

Geographical AttributesGeographical Attributes
Market CountriesCountries where the device was officially sold. Overlap is possible. Singapore China, India, Ireland, Japan, Malaysia, NZ, Poland, Russia, Saudi Arabia, South Africa, Taiwan, Thailand, UAE Taiwan Australia, Austria, Brazil, Colombia, Croatia, Cyprus, Czech, Denmark, France, Germany, Greece, HK, Hungary, India, Israel, Italy, Japan, Malaysia, Netherlands, Norway, NZ, Russia, Saudi Arabia, Slovakia, Slovenia, South Korea, Spain, Switzerland, Sweden, Taiwan, Thailand, UAE, UK, Ukraine Australia, Austria, Belgium, Brazil, Colombia, Cyprus, Croatia, Czech, Denmark, Finland, France, Germany, Greece, Hungary, India, Ireland, Israel, Italy, Japan, Jordan, Kuwait, Malaysia, Netherlands, Norway, NZ, Poland, Portugal, Romania, Russia, Slovakia, Slovenia, South Korea, Spain, Switzerland, Sweden, Taiwan, Thailand, UAE, UK, Ukraine
Market RegionsRegions where the device was officially sold. Overlap is possible. Southeast Asia Africa, Asia, Eastern Europe, Middle East , Oceania, Southeast Asia Asia Asia, Australia, Eastern Europe, Europe, Middle East , South America, Southeast Asia, Western Europe Asia, Australia, Eastern Europe, Europe, Middle East , South America, Southeast Asia, Western Europe
Mobile OperatorList of mobile operators (carriers) or distributors which sold the device in their own network A1 Telekom Austria, Claro Americas, EE Limited UK, Hong Kong CSL Mobile Limited, KDDI Corporation, KT Corporation, LG Uplus Corporation, Movistar Spain, NTT DoCoMo, O2 Germany, O2 United Kingdom, Orange France, Orange Spain, SFR, Singapore Telecommunications Limited , SingTel Optus Pty Limited, SK Telecom, SmarTone Mobile Communications Limited, SoftBank Corp., Sunrise Communications AG, Swisscom AG, Telekom Deutschland, Telia Finland, Telia Norway, Telstra Corporation Limited, True Move, Vodafone Australia, Vodafone Germany, Vodafone Hungary, Vodafone Italia, Vodafone Spain A1 Telekom Austria, Claro Americas, EE Limited UK, Etisalat UAE, Hong Kong CSL Mobile Limited, KDDI Corporation, NTT DoCoMo, O2 Germany, O2 United Kingdom, Orange France, Saudi Telecom Company, SFR, Singapore Telecommunications Limited , SingTel Optus Pty Limited, SmarTone Mobile Communications Limited, SoftBank Corp., Sunrise Communications AG, Swisscom AG, Telekom Deutschland, Telenor Norway, Telia Finland, Telia Norway, Telstra Corporation Limited, True Move, Vodafone Australia, Vodafone Germany, Vodafone Italia, Vodafone Netherlands, Vodafone Spain, Vodafone United Kingdom

Datasheet AttributesDatasheet Attributes
Data IntegrityData integrity level determines the integrity of the published information. Final datasheets are not intended to be modified in the future, preliminary ones can be based on unofficial information or speculations, incomplete ones are also preliminary b Preliminary Preliminary Preliminary Final Final
AddedThe exact time of the datasheet addition 2017-02-19 22:21 2017-03-05 18:55 2017-05-05 08:16 2018-01-17 21:11 2018-01-17 21:41

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