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IntroductionIntroduction: 
BrandBrand name of the device. This may match with the manufacturer TCL
ModelOne or more (separated by /) specific model name identifies this device. This field often includes Model Code too which can be separated 20 5G UW TD-LTE US 128GB T781S / T781SPP
BriefBrief Introduction: One or two sentences which enumerates some important attributes of the specifc device variant described by this datasheet
Single SIM 5G ultra wideband variant of TCL 20 for USA
ReleasedFirst official market release date in (year, month) 2021 Nov
AnnouncedDate of the official announcement (year, month) 2021 Oct 20
Hardware DesignerThe company which designed this device TCL
ManufacturerThe company which produces this device TCL
CodenameThe codename internally identified the design project of this product. Model variants of the same model are identified and linked to each other via the same Codename TCL Irvine
General ExtrasHardware extras like stylus, kickstand, rotatatble screen, rotatable keyboard, haptic feedback, etc.  Haptic touch feedbackHaptic (inlcuding kinesthetic) touch device applies forces and vibrations to give feedback to the user when tapping the touchscreen
Device CategorySmartphone, tablet, smart watch, PDA, palmtop, etc.  SmartphoneCallular voice-capable usually touchscreen mobile computer which natively runs third-party apps.

Physical AttributesPhysical Attributes: 
WidthWidth is horizontally measured between the left and right edges of device according to the default display orientation 76.8 mm
HeightHeight is vertically measured between the bottom and top edges of device according to the default display orientation 166.2 mm
DepthDepth refers to the thickness of the device. Depth is usually the smallest dimension of the device 9.1 mm
DimensionsAll dimensions are maximal values (measured between the furthest points of the device) in closed state 3.02x6.54x0.36 inches
MassThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in grams 206 g
7.27 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: 
PlatformThe family of the operating system like Android, iOS, Windows Phone/Mobile, Palm OS, etc.  Android
Operating SystemPre-installed (usually embedded) operating system which the device was released with. Google Android 10 (Q)Google Android 10 (Q)
TCL UISubversion, update version, user interface, defualt language, etc.
Software ExtrasNavigation software, voice recognition, face recognition, personal assistant app, etc.  Voice Command , Navigation softwarepre-installed , Intelligent personal assistantLearning personal assistant based on artificial intelligence (AI) , Face RecognitionFace identification by built-in camera

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. 2200 MHz
CPUManufacturer part number and most important characteristics of the IC which includes the main application processor or processors Qualcomm Snapdragon 690 5G SM6350, 2020, 64 bit, octa-core, 8 nm, Qualcomm Adreno 619L GPUQualcomm Snapdragon 690 5G SM6350, 2020, 64 bit, octa-core, 8 nm, Qualcomm Adreno 619L 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).  LPDDR4x SDRAM
1866 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), number of channels and clock rate (e.g. 200 MHz) determines peak transfer rate
RAM Capacity (converted)RAM capacity in binary bytes (KiB: 1024 bytes, MiB: 1024 KiB, GiB: 1024 MiB) 6 GiB 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
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) 128 GB ROM

DisplayDisplayAll parameters that related to display
Display HoleNumber of in-display camera or sensor holes 1-hole
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. 169.4 mm
6.7 inchDisplay Diagonal in inches
ResolutionHorizontal and vertical resolution of the primary display. In case of display with rounded edges this refers to the smallest bounding rectangle. 1080x2400
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. 7.28 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. 84.1%
Pixel DensityIndicates the number of pixels per inch 395 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  Color IPS TFT LCDColor IPS-TFT (In-Plane Switching - Thin Film Transistor) is also called Super TFT LCD. This is an active matrix LCD technology developed by Hitachi Ltd. in 1996. display
Number of Display ScalesMaximal number of displayable colors or scales 16.8M
Scratch Resistant ScreenUsual types: Gorilla Glass generations, DragonTrail/X, Sapphire Glass  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 619L

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: 
Microphone(s)Analog or digital sound receiver. Main applications: voice calls, active noise cancellation, voice command, voice/video recording, voice identification  stereo
Loudspeaker(s):   mono
Audio Output:   3.5mm

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.  GSM850GSM850 phones support GSM 850 MHz (B5) band (downlink: 869.2 MHz - 894.2 MHz, uplink: 824.2 MHz - 849.2 MHz) , GSM900GSM900 phones support P-GSM (Primary GSM) 900 MHz (B8) band (downlink: 935.0 MHz - 960.0 MHz, uplink: 890.0 MHz - 915.0 MHz) and may support E-GSM (Extended GSM) 900 MHz band (downlink: 925.0 MHz - 960.0 MHz, uplink: 880.0 MHz- 915.0 MHz. , GSM1800GSM1800 phones support GSM / DCS / PCS 1800 MHz (B3) band (downlink: 1805.2 - 1879.8 MHz, uplink: 1710.2 - 1784.8 MHz). , GSM1900GSM1900 phones support PCS 1900 MHz (B2) band (downlink: 1930.2 - 1989.8 MHz, uplink: 1850.2 - 1909.8 MHz) , UMTS2100 (B1)UMTS2100 phones support UMTS 1900 / 2100MHz (IMT, also refferred as UMTS Band I) band (downlink: 2112.4 - 2167.6 MHz, uplink: 1922.4-1977.6 MHz) , UMTS1900 (B2)UMTS1900 phones support UMTS 1900MHz (PCS, also refferred as UMTS Band II) band (downlink: 1932.4 - 1987.6 MHz, uplink: 1852.4-1907.6 MHz) , UMTS850 (B5)UMTS850 phones support UMTS 850 MHz (CLR, also refferred as UMTS Band V) band (downlink: 871.4 - 891.6 MHz, uplink: 826.4 - 846.6 MHz) , UMTS900 (B8)UMTS900 phones support UMTS 900 MHz (UMTS Band VIII) band (downlink: 927.4 - 957.6 MHz, uplink: 882.4-912.6 MHz) , LTE1900 (B2)LTE1900 phones support LTE 1900 MHz (PCS , also referred as LTE Band 2) band (downlink: 1930 - 1990 MHz, uplink: 1850 - 1910 MHz) , LTE1800 (B3)LTE1800 phones support LTE 1800 MHz (LTE Band 3) band (downlink: 1805 - 1880 MHz, uplink: 1710 - 1785 MHz) , LTE1700/2100 (B4)LTE1700/2100 phones support LTE 1700 / 2100 MHz (AWS also referred as LTE Band 4) band (downlink: 2110 - 2155 MHz, uplink: 1710 - 1755 MHz) , LTE850 (B5)LTE850 phones support LTE 850 MHz (LTE Band 5) band (downlink: 869 - 894 MHz, uplink: 824 - 849 MHz) , LTE2600 (B7)LTE2600 phones support LTE 2600 MHz (LTE Band 7) band (downlink: 2620 - 2690 MHz, uplink: 2500 - 2570 MHz) , LTE700 (B12)LTE700 phones support LTE 700 MHz (LTE Band 12) band (downlink: 728 - 746 MHz, uplink: 698 - 716 MHz) , LTE700 (B13)LTE700 phones support LTE 700 MHz (LTE Band 13) band (downlink: 746 - 756 MHz, uplink: 777 - 787 MHz) , LTE800 (B20)LTE800 phones support LTE 800 MHz (LTE Band 20) band (downlink: 791 - 821 MHz, uplink: 832 - 862 MHz) , LTE700 (B28)APT700 phones support LTE 700 MHz (LTE Band 28) band (downlink: 758 - 803 MHz, uplink: 703 - 748 MHz) , TD-LTE3600 (B48)TD-LTE 3600 MHz phones support TD-LTE 3600 MHz CBRS (LTE Band 48) band (3550 - 3700 MHz) , LTE1700/2100 (B66)LTE Band 66 (AWS-3) band (downlink band: 2110 - 2200 MHz, uplink band: 1710 - 1780 MHz) , NR1900 (N2)NR1900 phones support 1900 MHz PCS band (downlink: 1930 - 1990 MHz, uplink: 1850 - 1910 MHz) , NR850 (N5)NR850 phones support 850 MHz CLR band (downlink: 869 - 894 MHz, uplink: 824 - 849 MHz) , NR1700/2100 (N66)AWS-3 downlink band: 2110 - 2200 MHz, uplink band: 1710 - 1780 MHz , TD-NR3700 (N77)5G NR TDD 3700 MHz phones support 3700 MHz TDD C-Band (N77) band (3300 - 4200 MHz) , TD-NR39G (N260)5G NR TDD 39 GHz devices support 39 GHz (N260) FR2 Ka-band (37 - 40 GHz) , TD-NR28G (N261)5G NR TDD 28 GHz devices support N261 FR2 Ka-band (27.5 - 28.35 GHz) bands
Supported Cellular Data LinksList of supported cellular data links and rates.  GPRSGeneral Packet Radio Service , GPRS MSC12 , EDGEEnhanced Data Rates for GSM Evolution also known as Enhanced GPRS (EGPRS) , EDGE MSC12 , UMTSUniversal Mobile Telecommunications System. UMTS Release '99 data link layer, W-CDMA grants up to 384 kbit/s pocket-switched download speed. , HSUPAHigh-Speed Uplink Packet Access is a 3.5G UMTS uplink protocol. , HSUPA 5.8 , HSDPAHigh-Speed Downlink Packet Access is a 3.5G UMTS downlink protocol. , HSPA+ 21.1 , DC-HSDPA 42.2Dual-carrier HSPA+ 42.2 Mbps , LTELTE (Long Term Evolution) or the E-UTRAN (Evolved Universal Terrestrial Access Network), introduced in 3GPP R8, is the 4G access part of the Evolved Packet System (EPS). , LTE 100/50LTE 100.8 Mbps / 50.4 Mbps (Cat. 3) , LTE 150/50LTE 151.2 Mbps / 50.4 Mbps (Cat. 4) , LTE 300/50More exact values: LTE 301.5 Mbps / 50.4 Mbps (Cat. 6) , LTE 300/75LTE 299.6 Mbps / 75.6 Mbps (Cat. 5) , LTE 300/100More exact values: LTE 301.5 Mbps / 100.8 Mbps (Cat. 7) , LTE 400/150LTE Category 13: 391.7 Mbps downlink, 150.8 Mbps uplink (rel. 12) , LTE 450/50LTE Category 9: 452.2 Mbps downlink, 51 Mbps uplink , LTE 450/100LTE Category 10: 452.2 Mbps downlink, 102 Mbps uplink , LTE 600/50LTE Category 11: 603 Mbps downlink, 51 Mbps uplink , LTE 600/100LTE Category 12: 603 Mbps downlink, 102 Mbps uplink (Rel. 11) , LTE 1000/100LTE Category 16: 979 Mbps downlink, 5 CA, 105 Mbps uplink , LTE 1200/200LTE Category 18: 1174 Mbps downlink, 6 CA, 211 Mbps uplink , NR 15005G NR approx. 1.5 Gbps downlink (FR1) , NR 26005G NR approx. 2.6 Gbps downlink (FR1, Sub6) data links
SIM Card SlotSupported Subscriber Identification Card (SIM) Format like mini-SIM, micro-SIM, nano-SIM, embedded SIM, etc.  Nano-SIM (4FF)
Complementary Phone ServicesPossible extras: voice transmission, voice speaker, vibration, speakerphone, active noise cancellation, PTT, HD Voice, VoLTE, etc.  Voice transmissionDevice is able to receive and transmit voice over cellular network , 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. , Vibrate , Speakerphone , ANCActive noise cancellation (ANC) , HD Voice , VoLTE

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 screen

Communication InterfacesCommunication Interfaces: 
Expansion InterfacesNon-volatile memory and/or I/O expansion interfaces. For example: microSD, microSDXC, SDHC, CF II., PCMCIA III., etc.  TransFlash , microSDSupports memory cards with capacity of up to 2GB and may comply with some (not HC) memory cards with higher capacity than 2GB , microSDHCA micro-SDHC-capable device supports High Capacity (SD 2.0/HC) memory cards with capacity of up to 32GB. , microSDXCA microSDXC-capable device supports eXtended-Capacity memory cards with capacity of up to 128 GB, 256 GB or 2 TB.
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 2.0Released in April 2000, USB 2.0 specification introduced USB Hi-Speed enabling devices to communicate at 480 Mbit/s data rate.
USB HS (480 Mbps)Determines the highest available data transfer speed of first USB port. Usual standard speed levels: High-Speed (HS), Super-Speed (SS)
USB ServicesPossible services: USB power supply, USB charging, USB fast charging, USB host, OTG, etc.  USB chargingThe device is able to charge its battery supplied from the USB port. , USB fast chargingFast charging is supported , USB HostUSB host devices are capable of controlling USB client devices, like mass storage devices, mouse, keyboard, camera, printer, scanner, etc. , USB OTG 1.3 , USB PDDevice which meets USB Battery Charging Specification Revision 1.1 / 1.2 is able to supply current from 500 mA to 1.5 A for the client device at 5V. , USB PD 2.0Device which meets USB Power Delivery 2.0 is able to supply current from 3 A to 5 A for the client device at 20V.
USB ConnectorPhysical USB connector layout. Most common types: micro-USB, USB A, USB Type-C or proprietary (e.g. Lightning)  USB C reversible
Max. Charging PowerMultiplication of maximal charging current and maximal battery voltage during battery recharging 18.0 W
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 5.1Released in Jan, 2019
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).  802.11aShort range standard, 5 GHz, max. 54 Mbit/s , 802.11b2.4 GHz (ISM band), max. 11 Mbit/s , 802.11g2.4 GHz (ISM band), max. 54 Mbit/s , 802.11n2.4 GHz (ISM band) or optional 5 GHz support, max. 600 Mbit/s thanks to MIMO antennas , 802.11ac2.4 GHz (ISM band) or optional 5 GHz support (4915...5825 MHz), max. 1300 Mbit/s thanks to MIMO antennas
Wireless ServicesPossible extras: Miracast, DLNA, WiFi Tethering, UPnP, WiFi Display, AirPlay, etc.  Wi-Fi Direct , Wi-Fi TetheringWi-Fi Mobile Hotsport , WiDiIntel Wireless Display , Wi-Fi CallingVoice over WiFi (VoWiFi)
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 AISO/IEC 14443 Type A , NFC BISO/IEC 14443 Type B

Multimedia BroadcastMultimedia Broadcast: 
FM Radio ReceiverWith a bulit-in FM radio the device is able to receive FM (frequency modulated) broadcast in 79 - 108 MHz band.  FM radio (76-108 MHz) with RDS


Satellite NavigationSatellite Navigation: 
Complementary Satellite ServicesPossible extras: S-GPS, A-GPS, Geotagging, TMC, QuickGPS, QZSS, etc.  Simultaneous GPS , A-GPS , Geotagging , QuickGPS
Supported GLONASS protocol(s)GLONASS is a global satellite navigation system operated by Russia.  L1OFGLONASS L1OF FDMA signal centered at 1602 MHz, features a BPSK(0.5) modulation.
Supported Galileo service(s)Galileo is a global satellite navigation system operated by European Union and the European Space Agency.  E1Galileo E1 band centered at 1575.42 MHz and with a reference bandwidth of 24.552 MHz, uses the Composite Binary Offset Carrier (CBOC) modulation
Supported BeiDou system (BDS)BeiDou System (BDS) is a Chinese satellite navigation system. Its global variant is the BeiDou-2 alias COMPASS.  B1IBeiDou-2 (COMPASS) B1I signal transmitted by BDS-2 satellites is centered at 1561.098 MHz, featuring a QPSK(2) modulation BeiDou receiver

Primary Camera SystemPrimary Camera SystemPrimary camera usually has better imaging capabilities than secondary camera if any
Camera PlacementRefers to the placement of the primary camera on the device. Front, rear or rotatable. Generally rear.  Rear
Camera Image SensorRefers to the semiconductor technology of image sensor (FSI CMOS, BSI CMOS, etc.)  BSI CMOSBackside Illuminated CMOS (Complementary MOS circuit)
Image Sensor Pixel SizePixel size of the primary camera sensor 0.80 micrometer
Number of effective pixelsA measurement of the maximum pixel number at which the camera can take a picture, often referred to as Megapixels (when horizontal and vertical measurements are multiplied) 48.0 MP camera
Aperture (W)Wide-angle aperture of lens or aperture of lens in case of camera without optical zoom f/1.80
ZoomA feature that changes the focal length of the lens of a camera. Optical zoom requires the lens to move in and out, providing high-quality close ups from a distance 1.0 x optical zoom
10.0 x digital zoomDigital zoom is an image signal processing method which cuts out and enlarges a desired part of the captured image while losing the rest of the image
FocusCD AF, PD AF, Laser AF, etc. No / Not supported means there is no adjustable optical system or no camera built-in at all  PD AFPhase-detection (PD) is a passive autofocus system which measures the phase difference between a two images to reach correct focus.
Min. Equiv. Focal LengthMinimum focal length (35 mm equivalent) of lens or fixed focal length (35 mm equivalent) in case of lens without optical zoom. 26 mm
Video RecordingA measurement of the maximum horizontal and vertical pixel numbers at which the primary camera can capture video 3840x2160 pixel
30 fpsRecording frame rate when recording video at maximum resolution
FlashA flash is used to brighten dark areas when taking photographs; is also used as a flashlight. This field contains the exact type of the flash.  single LEDAlso known as mobile light
Camera Extra FunctionsPopular extra features of the primary camera: EIS, EIS for video, OIS, OIS for video, Face detection, 3D photo, HDR photo, HDR video, Macro mode, Panorama Photo, Red-eye reduction, Refocus, Smile detection, Slow motion video, Burst mode, Face Retouch  EISEIS (or digital IS) uses further buffer pixels around the active pixel matrix and dinamically shifts the recorded image in 4 direction to compensate the motion of the camera. , EIS (video) , Pixel unificationThis method reduces image noise in low light conditions by merging 4 sensor pixels to 1 pixel (or 9 sensor pixels to 1) at the cost of quartering (or 1/9) the resolution. Also known as 4-in-1 pixel (or 9-in-1) fusion or super pixel mode , HDR photoHigh dynamic range image recording , HDR videoHigh-dynamic-range video recording , Red-eye reduction , Slow motion videoSlowmo cameras are able to achieve at least 100 frame per second frame rate. , Burst mode , Touch focus , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection
Aux. Camera Image SensorAuxiliary camera image sensor technology in at least dual lens setup  CMOSComplementary MOS circuit
Aux. Cam. Image Sensor Pixel SizePixel size of the aux. camera sensor 1.12 micrometer
Aux. Camera Number of Pixels Number of effective pixels of Auxiliary Camera (2nd camera of primary camera system) in at least dual lens camera setup 8.0 MP aux. cam
Aux. Camera Aperture (W)Wide-angle aperture of aux. lens or aperture of aux. lens in case of aux. camera without optical zoom f/2.20
Aux. Cam. Min. Equiv. Focal LengthMinimum focal length (35 mm equivalent) of aux. lens or fixed focal length (35 mm equivalent) in case of aux. lens without optical zoom. 16 mm
Aux. Camera Extra FunctionsPopular extra features of the aux. camera: OIS, EIS, HDR photo  HDR photoHigh dynamic range image recording , Burst mode
Aux. 2 Camera Image SensorAuxiliary 2 camera image sensor technology in at least triple lens setup  CMOSComplementary MOS circuit
Aux. 2 Camera Number of PixelsNumber of effective pixels of Auxiliary 2 Camera (3rd camera of primary camera system) in at least triple lens camera setup 1.9 MP aux. 2 cam
Aux. 2 Camera Aperture (W)Wide-angle aperture of auxiliary 2 lens or aperture of aux. 2 lens in case of aux. 2 camera without optical zoom f/2.40
Aux. 3 Camera Image SensorAuxiliary 3 camera image sensor technology in at least quad lens setup  Mono CMOSMonochrome CMOS (Complementary MOS circuit)
Aux. 3 Camera Number of PixelsNumber of effective pixels of Auxiliary 3 Camera (4th camera of primary camera system) in at least quad lens camera setup 1.9 MP aux. 3 cam
Aux. 3 Camera Aperture (W)Wide-angle aperture of auxiliary 3 lens or aperture of aux. 3 lens in case of aux. 3 camera without optical zoom f/2.40
Aux. 4 Camera Image SensorAuxiliary 4 camera image sensor technology in at least penta lens setup  No

Secondary Camera SystemSecondary Camera SystemWidely used for video telephony or taking selfies
Secondary Camera PlacementRefers to the placement of the secondary camera on the device. Front or rear. Generally front camera for selfies or video call.  Front
Secondary Camera SensorRefers to the semiconductor technology of sec camera image sensor (FSI CMOS, BSI CMOS, etc.)  BSI CMOSBackside Illuminated CMOS (Complementary MOS circuit)
Secondary Camera Number of pixelsA measurement of the maximum pixel number at which the sec. camera can take a picture, often referred to as Megapixels (when horizontal and vertical measurements are multiplied) 8.0 MP sec. cam
Secondary Aperture (W)Wide-angle aperture of lens or aperture of lens in case of secondary camera without optical zoom f/2.00
Secondary Video RecordingA measurement of the maximum horizontal and vertical pixel numbers at which the secondary camera can capture video 1920x1080 pixel
30 fpsRecording frame rate when recording video by the secondary camera at maximum resolution
Secondary Camera Extra FunctionsPopular extra features of the secondary camera: Face detection, HDR photo, Selfie Panorama, Smile detection, Face Retouch / Face Beautification  HDR photoHigh dynamic range image recording , Burst mode , Face detection , Face tagging , Smile detection , Face retouch
Sec. Aux. Cam. Image SensorImage sensor technology of sec. auxiliary camera in at least dual lens secondary camera setup  No

Built-in SensorsBuilt-in Sensors: 
Built-in compassBuilt-in electroinc compass types: 1D, 2D, 3D  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
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
Additional sensorsBuilt-in ambient (barometer, temperature, altimeter, light, etc.), biometric (fingerprint, HR, step, etc.) and comfort (hall sensor, gesture sensor, proximity, etc.) sensors  FP sensorDevice is able to identify the user by using a built-in dedicated biometric fingerprint recogniser sensor placed at the front, rear or any side of the device , L sensorBy measuring the intensity of the ambient light device may control the brightness level of the screen , P sensorBased on this sensor signal device may control the volume of the voice speaker or dim the display during a call

Ingress ProtectionIngress Protection: 
Protection from solid materialsIngress Protection Standards. IP First digit: Protection from solid objects or materials  Yes
Protection from liquidsIngress Protection Standards. IP Second digit: Protection from liquids  Yes

Power SupplyPower Supply: 
BatteryBattery technology  Li-ion polymer (LiPo)
built-inPossible options: removable, built-in
1-cellIn 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.
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 4500 mAh battery

Geographical AttributesGeographical Attributes: 
Market CountriesCountries where the device was officially sold. Overlap is possible.  USA
Market RegionsRegions where the device was officially sold. Overlap is possible.  North America
Mobile OperatorList of mobile operators (carriers) or distributors which sold the device in their own network Verizon WirelessVerizon Wireless

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
AddedThe exact time of the datasheet addition 2021-10-20 10:41
 

TCL 20 5G UW TD-LTE US 128GB T781S / T781SPP (TCL Irvine)

TCL 20 5G UW TD-LTE US 128GB T781S / T781SPP (TCL Irvine)
Platform: android Audio Output: audio_jack Supported Cellular Bands: gsm Supported Cellular Data Links: gprs Supported Cellular Data Links: edge Supported Cellular Data Links: umts Supported Cellular Data Links: hspa Supported Cellular Data Links: hspa_plus Supported Cellular Data Links: lte Supported Cellular Data Links: lte-a Complementary Phone Services: phone Complementary Phone Services: vibration Complementary Phone Services: speakerphone Expansion Interfaces USB Services: usb_otg USB Connector: usb_c Bluetooth Wireless LAN NFC FM Radio Receiver Complementary Satellite Services Supported GLONASS protocol(s) Supported BeiDou system (BDS) Number of effective pixels: 48.0 MP camera Aux. Camera Number of Pixels : 8.0 MP aux. cam Secondary Camera Number of pixels: 8.0 MP sec. cam Built-in compass Built-in accelerometer Built-in gyroscope Additional sensors: fingerprint
Available at overseas Electronics - www.welectronics.com

See also

TCL 20 5G Global Dual SIM TD-LTE 128GB T781H (TCL Irvine)
TCL 20 5G Global Dual SIM TD-LTE 128GB T781H (TCL Irvine)
76.8x166.2x9.1 mm, Google Android 10 (Q), Qualcomm Snapdragon 690 5G SM6350, 6 GiB RAM, 128 GB ROM, 6.7 inch, 1080x2400, 48.0 MP camera, 8.0 MP sec. cam, 4500 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 20 5G Global Dual SIM TD-LTE 256GB T781K (TCL Irvine)
TCL 20 5G Global Dual SIM TD-LTE 256GB T781K (TCL Irvine)
76.8x166.2x9.1 mm, Google Android 10 (Q), Qualcomm Snapdragon 690 5G SM6350, 6 GiB RAM, 256 GB ROM, 6.7 inch, 1080x2400, 48.0 MP camera, 8.0 MP sec. cam, 4500 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 40 SE TD-LTE LATAM 128GB T610P (TCL T610)
TCL 40 SE TD-LTE LATAM 128GB T610P (TCL T610)
76.5x167.91x8.45 mm, Google Android 13 (Tiramisu), MediaTek Helio G37 MT6765H, 4 GiB RAM, 128 GB ROM, 6.7 inch, 720x1600, 50.1 MP camera, 8.0 MP sec. cam, 5010 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 40 SE Dual SIM TD-LTE LATAM 128GB T610E (TCL T610)
TCL 40 SE Dual SIM TD-LTE LATAM 128GB T610E (TCL T610)
76.5x167.91x8.45 mm, Google Android 13 (Tiramisu), MediaTek Helio G37 MT6765H, 4 GiB RAM, 128 GB ROM, 6.7 inch, 720x1600, 50.1 MP camera, 8.0 MP sec. cam, 5010 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 40 SE Dual SIM TD-LTE LATAM 256GB T610E2 (TCL T610)
TCL 40 SE Dual SIM TD-LTE LATAM 256GB T610E2 (TCL T610)
76.5x167.91x8.45 mm, Google Android 13 (Tiramisu), MediaTek Helio G37 MT6765H, 6 GiB RAM, 256 GB ROM, 6.7 inch, 720x1600, 50.1 MP camera, 8.0 MP sec. cam, 5010 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 40 SE TD-LTE LATAM 256GB T610P2 (TCL T610)
TCL 40 SE TD-LTE LATAM 256GB T610P2 (TCL T610)
76.5x167.91x8.45 mm, Google Android 13 (Tiramisu), MediaTek Helio G37 MT6765H, 6 GiB RAM, 256 GB ROM, 6.7 inch, 720x1600, 50.1 MP camera, 8.0 MP sec. cam, 5010 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 40 SE Global Dual SIM TD-LTE 128GB T610K (TCL T610)
TCL 40 SE Global Dual SIM TD-LTE 128GB T610K (TCL T610)
76.5x167.91x8.45 mm, Google Android 13 (Tiramisu), MediaTek Helio G37 MT6765H, 4 GiB RAM, 128 GB ROM, 6.7 inch, 720x1600, 50.1 MP camera, 8.0 MP sec. cam, 5010 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 40 SE Global Dual SIM TD-LTE 256GB T610K2 (TCL T610)
TCL 40 SE Global Dual SIM TD-LTE 256GB T610K2 (TCL T610)
76.5x167.91x8.45 mm, Google Android 13 (Tiramisu), MediaTek Helio G37 MT6765H, 6 GiB RAM, 256 GB ROM, 6.7 inch, 720x1600, 50.1 MP camera, 8.0 MP sec. cam, 5010 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 405 TD-LTE LATAM 32GB T506A (TCL T506)
TCL 405 TD-LTE LATAM 32GB T506A (TCL T506)
75.4x164.66x8.99 mm, Google Android 12 Go Edition (S), MediaTek Helio G25 MT6762G, 2 GiB RAM, 32 GB ROM, 6.6 inch, 720x1612, 13.0 MP camera, 4.9 MP sec. cam, 5000 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 405 TD-LTE LATAM 64GB T506A (TCL T506)
TCL 405 TD-LTE LATAM 64GB T506A (TCL T506)
75.4x164.66x8.99 mm, Google Android 12 Go Edition (S), MediaTek Helio G25 MT6762G, 2 GiB RAM, 64 GB ROM, 6.6 inch, 720x1612, 13.0 MP camera, 4.9 MP sec. cam, 5000 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 405 Global Dual SIM TD-LTE 32GB T506D (TCL T506)
TCL 405 Global Dual SIM TD-LTE 32GB T506D (TCL T506)
75.4x164.66x8.99 mm, Google Android 12 Go Edition (S), MediaTek Helio G25 MT6762G, 2 GiB RAM, 32 GB ROM, 6.6 inch, 720x1612, 13.0 MP camera, 4.9 MP sec. cam, 5000 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 408 Standard Edition Global Dual SIM TD-LTE 64GB T507D (TCL T507)
TCL 408 Standard Edition Global Dual SIM TD-LTE 64GB T507D (TCL T507)
75.4x164.66x8.99 mm, Google Android 12 (S), MediaTek Helio G25 MT6762G, 3 GiB RAM, 64 GB ROM, 6.6 inch, 720x1612, 50.1 MP camera, 8.0 MP sec. cam, 5000 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 408 NFC Premium Edition TD-LTE APAC 64GB T507U / T507U1 (TCL T507)
TCL 408 NFC Premium Edition TD-LTE APAC 64GB T507U / T507U1 (TCL T507)
75.4x164.66x8.99 mm, Google Android 12 (S), MediaTek Helio G25 MT6762G, 4 GiB RAM, 64 GB ROM, 6.6 inch, 720x1612, 50.1 MP camera, 8.0 MP sec. cam, 5000 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 408 Premium Edition TD-LTE LATAM 64GB T507A (TCL T507)
TCL 408 Premium Edition TD-LTE LATAM 64GB T507A (TCL T507)
75.4x164.66x8.99 mm, Google Android 12 (S), MediaTek Helio G25 MT6762G, 4 GiB RAM, 64 GB ROM, 6.6 inch, 720x1612, 50.1 MP camera, 8.0 MP sec. cam, 5000 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

TCL 408 Standard Edition Dual SIM TD-LTE LATAM 64GB T507J (TCL T507)
TCL 408 Standard Edition Dual SIM TD-LTE LATAM 64GB T507J (TCL T507)
75.4x164.66x8.99 mm, Google Android 12 (S), MediaTek Helio G25 MT6762G, 3 GiB RAM, 64 GB ROM, 6.6 inch, 720x1612, 50.1 MP camera, 8.0 MP sec. cam, 5000 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

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You are here: Device Specs \ TCL 20 5G UW TD-LTE US 128GB T781S / T781SPP (TCL Irvine)
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