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Device Specs: Referred (not editable) comparison sheet [3]

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Oppo Watch ECG 46mm TD-LTE CN OW19W3
Oppo Watch 41mm TD-LTE CN OW19W2
Oppo Watch 46mm TD-LTE CN OW19W1
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Oppo Watch ECG 46mm TD-LTE CN OW19W3
Oppo Watch 41mm TD-LTE CN OW19W2
Oppo Watch 46mm TD-LTE CN OW19W1
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IntroductionIntroduction
BriefBrief Introduction: One or two sentences which enumerates some important attributes of the specifc device variant described by this datasheet ECG sensor and 316L stainless steel housing Whether you are on the treadmill or at the.. With an eSIM, your watch can have its own..
ReleasedFirst official market release date in (year, month) 2020 Mar 24 2020 Mar 24 2020 Mar 24
AnnouncedDate of the official announcement (year, month) 2020 Mar 6 2020 Mar 6 2020 Mar 6
Hardware DesignerThe company which designed this device Oppo Oppo Oppo
ManufacturerThe company which produces this device BBK Electronics BBK Electronics BBK Electronics
Device CategorySmartphone, tablet, smart watch, PDA, palmtop, etc. 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 41.45 mm 46 mm
HeightHeight is vertically measured between the bottom and top edges of device according to the default display orientation 39 mm 36.37 mm 39 mm
DepthDepth refers to the thickness of the device. Depth is usually the smallest dimension of the device 12.96 mm 13 mm 12.85 mm
Dimensions 1.81x1.54x0.51 inches 1.63x1.43x0.51 inches 1.81x1.54x0.51 inches
MassThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in grams 45.5 g 29.7 g 40 g
1.6 ounces 1.05 ounces 1.41 ounces

Software EnvironmentSoftware Environment
PlatformThe family of the operating system like Android, iOS, Windows Phone/Mobile, Palm OS, etc. Android Android Android
Operating SystemPre-installed (usually embedded) operating system which the device was released with.
Color OS Watch Color OS Watch Color OS Watch 1.5
Software ExtrasNavigation software, voice recognition, face recognition, personal assistant app, etc. Voice Command, Navigation software, Intelligent personal assistant, Voice Recognition Voice Command, Navigation software, Intelligent personal assistant, Voice Recognition Voice Command, Navigation software, Intelligent personal assistant, Voice Recognition

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. 1200 MHz 1200 MHz 1200 MHz
CPUManufacturer part number and most important characteristics of the IC which includes the main application processor or processors Qualcomm Snapdragon Wear 2500, 2018, 32 bit, quad-core Qualcomm Snapdragon Wear 2500, 2018, 32 bit, quad-core Qualcomm Snapdragon Wear 2500, 2018, 32 bit, quad-core

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
RAM Capacity (converted)RAM capacity in binary bytes (KiB: 1024 bytes, MiB: 1024 KiB, GiB: 1024 MiB) 1 GiB RAM 1 GiB RAM 1 GiB RAM
896 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 eMMC 4.5 eMMC 4.5 eMMC 4.5
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) 8 GB ROM 8 GB ROM 8 GB ROM

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. 48.5 mm 40.64 mm 48.5 mm
1.9 inch 1.6 inch 1.9 inch
ResolutionHorizontal and vertical resolution of the primary display. In case of display with rounded edges this refers to the smallest bounding rectangle. 402x476 320x360 402x476
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. 14.71 mm 14.45 mm 14.71 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. 64.6% 54.4% 64.6%
Pixel DensityIndicates the number of pixels per inch 326 PPI 301 PPI 326 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
Number of Display ScalesMaximal number of displayable colors or scales 16.8M 16.8M 16.8M
Scratch Resistant ScreenUsual types: Gorilla Glass generations, DragonTrail/X, Sapphire Glass Yes Yes Yes

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 Qualcomm Adreno 304 Qualcomm Adreno 304 Qualcomm Adreno 304

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 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), UMTS850 (B5), UMTS900 (B8), LTE2100 (B1), LTE1800 (B3), LTE850 (B5), LTE900 (B8), LTE800 (B18), TD-LTE2600 (B38), TD-LTE1900 (B39), TD-LTE2300 (B40), TD-LTE2500 (B41) bands UMTS2100 (B1), UMTS850 (B5), UMTS900 (B8), LTE2100 (B1), LTE1800 (B3), LTE850 (B5), LTE900 (B8), TD-LTE2600 (B38), TD-LTE1900 (B39), TD-LTE2300 (B40), TD-LTE2500 (B41), TD-LTE3500 (B42) bands UMTS2100 (B1), UMTS850 (B5), UMTS900 (B8), LTE2100 (B1), LTE1800 (B3), LTE850 (B5), LTE900 (B8), TD-LTE2600 (B38), TD-LTE1900 (B39), TD-LTE2300 (B40), TD-LTE2500 (B41) bands
Supported Cellular Data LinksList of supported cellular data links and rates. UMTS, HSUPA, HSUPA 11.5, HSDPA, HSPA+ 21.1, LTE, LTE 100/50, LTE 150/50 data links GPRS, EDGE, UMTS, HSUPA, HSUPA 5.8, HSDPA, LTE 100/50, LTE 150/50 data links UMTS, HSUPA, HSUPA 11.5, HSDPA, HSPA+ 21.1, LTE, 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 e-SIM e-SIM
Complementary Phone ServicesPossible extras: voice transmission, voice speaker, vibration, speakerphone, active noise cancellation, PTT, HD Voice, VoLTE, etc. No Voice transmission No

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
Scroll WheelScroll Wheel, jog and rotary machanisms to help user with scrolling on the screen Yes Yes Yes

Communication InterfacesCommunication Interfaces
USBFirst or the only USB port. USB is a common high-speed serial bus standard that allows data and power transfer between the mobile device and another computer. Version of USB identifies USB standard. USB 2.0 USB 2.0 USB 2.0
USB Services USB charging USB charging USB charging
USB Connector Yes Yes Yes
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 4.2 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
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 NFC A, NFC B NFC A, NFC B

Multimedia BroadcastMultimedia Broadcast

Satellite NavigationSatellite Navigation
Complementary GPS ServicesPossible extras: S-GPS, A-GPS, Geotagging, TMC, QuickGPS, QZSS, etc. A-GPS, QuickGPS A-GPS, QuickGPS A-GPS, QuickGPS
Supported BeiDou system (BDS)BeiDou System (BDS) is a Chinese satellite navigation system. Its global variant is the BeiDou-2 alias COMPASS. B1I BeiDou receiver B1I BeiDou receiver B1I BeiDou receiver

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 Yes Yes Yes
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 3D accelerometer Yes 3D accelerometer
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 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, L sensor

Ingress ProtectionIngress Protection
Protection from solid materialsIngress Protection Standards. IP First digit: Protection from solid objects or materials Yes Yes Yes
Protection from liquidsIngress Protection Standards. IP Second digit: Protection from liquids 8 Protected against immersion beyond 1m of depth Yes Yes
Immersion into liquids (depth limit)Device is protected against immersion into this depth of liquid (usually water) at most. (IP rating) 5000 cm 3000 cm 5000 cm

Power SupplyPower Supply
BatteryBattery technology Li-ion polymer (LiPo) Li-ion polymer (LiPo) Li-ion polymer (LiPo)
built-in built-in built-in
1-cell 1-cell 1-cell
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 430 mAh battery 300 mAh battery 430 mAh battery
Talk Time 21.0 hours 14.0 hours

Geographical AttributesGeographical Attributes
Market CountriesCountries where the device was officially sold. Overlap is possible. China China China
Market RegionsRegions where the device was officially sold.  Overlap is possible. Asia Asia Asia
Mobile OperatorList of mobile operators (carriers) or distributors which sold the device in their own network

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 Final Final Final
AddedThe exact time of the datasheet addition 2020-03-17 13:47 2020-03-20 21:18 2020-03-21 20:32

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