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Huawei Watch 2 Classic LEO-BX9 (Huawei Leo) Detailed Tech Specs

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General AttributesGeneral Attributes: 

BrandBrand name of the device. This may match with the manufacturer Huawei
ModelOne or more (separated by /) specific model name identifies this device Watch 2 Classic LEO-BX9
ReleasedOfficial release date 2017 Apr
AnnouncedDate of the official annoncement 2017 Feb
Hardware DesignerThe company which designed this device Huawei Technologies
ManufacturerThe company which produces this device Huawei Technologies
CodenameThe codename internally identified the design project of this device Huawei Leo
Device CategorySmartphone, tablet, smart watch, PDA, palmtop, etc.  SmartwatchSmart watch is a kind of wearable computers which is able to manage phone calls in cooperation with smartphones or tablets. It may have various built-in sensors to support sport and fitness activites.
Additional FeaturesLow priority special features which are not included in other fields. 22 mm changeable sport strap, 316L stainless steel body, Google Fit, Android 4.3 or later support, iOS 8.2 or later support
Market CountriesCountries where the device was officially sold. Overlap is possible.  Australia, Belgium, China, Finland, France, Germany, India, Italy, Ireland, Japan, Malaysia, New Zealand (NZ)New Zealand, Netherlands, Norway, Poland, Portugal, Russia, Saudi Arabia, South Africa, Spain, Switzerland, Sweden, Taiwan, Thailand, Emirates (UAE)United Arab Emirates (UAE), United Kingdom (UK)
Market RegionsRegions where the device was officially sold.  Overlap is possible.  Africa, Asia, Australia, Eastern Europe, Europe, Middle East Western Asia and Northern Africa, Oceania, Southeast Asia, Western Europe

Physical AttributesPhysical Attributes: 

WidthWidth is horizontally measured between the left and right edges of device according to the default display orientation 45 mm
1.77 inches
HeightHeight is vertically measured between the bottom and top edges of device according to the default display orientation 48.9 mm
1.93 inches
DepthDepth refers to the thickness of the device. Depth is usually the smallest dimension of the device 12.6 mm
0.5 inches
Bounding VolumeThe volume of the smallest cuboid which can bound the device in cubecentimetres 27.7 ccm
MassThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in grams 47 g
1.66 ouncesThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in ounces

Software EnvironmentSoftware Environment: 

Platform:   Android
Operating SystemPre-installed (usually embedded) operating system which the device was released with. Google Android Wear 2.0 / Wear 7.1.1W Google Android Wear 2.0 / Wear 7.1.1W
Software Extras:   Voice Command, Navigation softwarepre-installed

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. 1090 MHz
CPUManufacturer part number and most important characteristics of the IC which includes the main application processor or processors Qualcomm Snapdragon Wear 2100 APQ8009w, 2016, 32 bit, quad-core, 28 nm, Qualcomm Adreno 304 GPUQualcomm Snapdragon Wear 2100 APQ8009w, 2016, 32 bit, quad-core, 28 nm, Qualcomm Adreno 304 GPU

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).  mobile (LP) DDR3 SDRAM
400 MHzClock frequency of the RAM databus (not necessarily equivalent to data transfer frequency). The width of the databus (e.g. 64 bit), RAM type (e.g. DDR SDRAM) and clock rate (e.g. 200 MHz) determines peak transfer rate (25.6 Mbit/s)
RAM CapacityCapacity of the random access memory in mebibytes (binary megabytes) 768 MiB RAM

Non-volatile MemoryNon-volatile Memory: 
Non-volatile Memory TypeType of NV memory IC which determines storage technology, programming / erasing method and write endurance  Flash EEPROM
Non-volatile Memory CapacityCapacity of the primary non-volatile memory in mebibytes (binary megabytes)  3815 MiB non-volatile
2350 MiB free user storageUser-accessible partition of non-volatile storage space

DisplayDisplayAll parameters that related to display

Display ResolutionHorizontal and vertical resolution of the primary display. In case of display with rounded edges this refers to the smallest bounding rectangle. 390x390
152100 pixelsThe total number of pixels is the product of horizontal and vertical number of pixels
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. 30.5 mm
1.2 inch
Display WidthThe distance between the vertical edges of the display (horizontal display size). In case of display with rounded edges this refers to the smallest bounding rectangle. 21.57 mm
0.85 inch
Display HeightThe distance between the horizontal edges of the display (vertical Display Size). In case of display with rounded edges this refers to the smallest bounding rectangle. 21.57 mm
0.85 inches
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. 23.43 mm
Display AreaCalculated display area is the product of horizontal and vertical display sizes. In case of display with rounded edges this refers to the smallest bounding rectangle. 465.1 square millimeter
Display Area UtilizationDisplay area per front panel area ratio 21%
Pixel SizeCalculated pixel size based on display diagonal, resolution and aspect ratio 0.0553 mm/px
Pixel DensityIndicates the number of pixels per inch 459 PPI
Display TypePossible options: Color/ monochrome e-ink, STN, PM-OLED, AM-OLED, TN-TFT, IPS TFT, ASV TFT, MVA TFT, PVA TFT, PLS TFT, etc.  Color AM-OLEDColor AM-OLED (Active Matrix - Organic Light-emitting Diode) display techology.
Display Color DepthColor depth defines how many colors or greyscales can be displayed 24 bit/pixel
Number of Display ScalesMaximal number of displayable colors or scales 16.8M
Display IlluminationForm of illumination used for lighting or backlighting LCD display in dark and dim ambient condtions.  Self-illuminatingOLED-based display technologies do not require illumination because they are built up from organic light-emitting diodes.
Display Subpixel SchemeSpecifies how and how many subpixels are pixels consists of. Possible schemes: RGB, RGBG, RGBW, PenTile, Diamond Pixel, etc.  Yes
Scratch Resistant ScreenPossible types: Gorilla Glass generations, DragonTrail/X, Sapphire Glass, etc.  Corning Gorilla Glass 3

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

Audio/Video InterfacesAudio/Video Interfaces: 
A/V OutAudio/Video outputs form a heterogeneous group of interfaces that allow the user to connect the device to various external analog/digital multimedia devices (monitors, projectors, HD TVs) and play multimedia content. For example: MHL, DisplayPort, HDMI, e  No

Audio SubsystemAudio Subsystem: 

Audio Channel(s)Number of independent channels supported by the audio subsystem of the device, e.g.: mono, stereo, 5.1, 7.1, etc.  stereo

Sound Recording: 
Microphone(s):   mono

Sound Playing: 
Loudpeaker(s):   mono
Audio Output:   No

Cellular PhoneCellular Phone: 

Supported Cellular NetworksList 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.  No
Call Alert SoundPolyphonic or monophonic call alert sound (number of chords) 64-chord melody
Complementary Phone ServicesPossible extras: voice transmission, voice speaker, vibration, speakerphone, active noise cancellation, PTT, HD Voice, VoLTE, etc.  Voice speakerDedicated voice speaker is located near to the ear when talking and optimized for the spectrum and peak-to-peak range of the human voice.

Secondary Cellular PhoneSecondary Cellular Phone: 
Sec. Supported Cellular Networks:   No

Control PeripheralsControl Peripherals: 

Touchscreen TypeDetermines how the touchscreen module senses the touch of the screen  Capacitive multi-touch sensing
Touchscreen Simultaneous Touch PointsDetermines how many touches the touch-sensitive screen module is able to simultaneously detect  Yes


Communication InterfacesCommunication Interfaces: 

Expansion InterfacesNon-volatile memory and/or I/O expansion interfaces. For example: microSD, microSDXC, SDHC, CF II., PCMCIA III., etc.  No
USBUSB 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.  No
USB Speed Rate:   No
USB Connector:   No
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 4.1Bluetooth 4.1 is an evolutionary update to the Bluetooth Core Specification. It rolls up adopted Bluetooth Core Specification Addenda (CSA1, 2, 3 & 4) while adding new features and benefits. Bluetooth 4.1 improves usability for consumers, empowers inn
Internal antenna
Bluetooth profiles:   Generic Audio/Video Distribution Profile (GAVDP), Audio/Video Remote Control Profile (AVRCP), Advanced Audio Distribution Profile (A2DP)
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 (like 802.11n).  IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
NFCNear Field Communication is short-range wireless radio data exchange technology based on radio-frequency identification (RFID).  Yes

Multimedia BroadcastMultimedia Broadcast: 

FM Radio Receiver:   No

Satellite NavigationSatellite Navigation: 

Supported GPS protocol(s)Possible protocols: NMEA 0183, SIRF, etc.  GPS (NMEA 0183)NMEA 0183
GPS Antenna:   Internal antenna
Supported GLONASS protocol(s)GLONASS is a global satellite  navigation system operated by Russia.  Yes

Built-in Digital CameraBuilt-in Digital CameraPrimary camera usually has better imaging capabilities than secondary camera if any

Camera Image SensorRefers to the semiconductor technology of image sensor  No
FocusNo / Not supported means there is no adjustable optical system or no camera built-in at all  No
Built-in FlashA flash is used to brighten dark areas when taking photographs; is also used as a flashlight  No

Built-in Secondary Digital CameraBuilt-in Secondary Digital CameraWidely used for video telephony or taking selfies

Secondary Camera Sensor:   No

Power SupplyPower Supply: 

BatteryBattery technology  Lithium-ion polymer
built-inPossible options: removable, built-in
Nominal Battery Capacity 420 mAh
Number of battery cellsIn case of high power consumption it is more efficient to connect more than 1 cells in the battery in series to minimize current thus loss. 1
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.  Yes

Ingress Protection Ingress Protection : 

Protection from solid materialsIngress Protection Standards. IP First digit: Protection from solid objects or materials  6 Totally protected from dust (no ingress)
Protection from liquidsIngress Protection Standards. IP Second digit: Protection from liquids  8 Persistently protected against immersion beyond 1 meter of depth

Built-in SensorsBuilt-in Sensors: 

Built-in compassBuilt-in electroinc compass types: 1D, 2D, 3D  3D (3-axis) compass
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 (3-axis) 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  3D (3-axis) gyro
Additional sensorsBuilt-in ambient (barometer, temperature, altimeter, light, etc.), biometric (fingerprint, HR, step, etc.) and comfort (hall sensor, gesture sensor, proximity, etc.) sensors  Barometer, Heart rate sensor, Light intensity sensorBy measuring the intensity of the ambient light device may control the brightness level of the screen

Datasheet 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
AddedThe exact time of the datasheet addition 2017-02-28 14:41
 
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