Brand TCL
Model 20 5G Global Dual SIM TD-LTE 128GB T781H
Brief Enjoy a clean profile that is completely smooth to.. ››
Released 2021 Jan 12
Announced 2021 Jan 11
Hardware Designer TCL
Manufacturer TCL
Codename TCL T781
General Extras  Haptic touch feedback
Device Category  Smartphone
Width 76.8 mm
Height 166.2 mm
Depth 9.1 mm
Dimensions 3.02×6.54×0.36 inches
Mass 206 g
7.27 ounces
Platform  Android
Operating System Google Android 10 (Q)
TCL UI
Software Extras  Voice Command
, Navigation software
, Intelligent personal assistant
, Face Recognition
CPU Clock 2200 MHz
CPU Qualcomm Snapdragon 690 5G SM6350, 2020, 64 bit, octa-core, 8 nm, Qualcomm Adreno 619L GPU
RAM Type  LPDDR4x SDRAM
1866 MHz
RAM Capacity (converted) 6.00 GiB RAM
Non-volatile Memory Capacity (converted) 128 GB ROM
Display Hole 1-hole
Display Diagonal 169.4 mm
6.7 inch
Resolution 1080×2400
Horizontal Full Bezel Width 7.28 mm
Display Area Utilization 84.1%
Pixel Density 395 PPI
Display Type  Color IPS TFT LCD display
Number of Display Scales 16.8M
Scratch Resistant Screen  Yes
Graphical Controller Qualcomm Adreno 619L
A/V Out  No
Microphone(s)  stereo
Loudpeaker(s):   mono
Audio Output:   3.5mm
Supported Cellular Bands  GSM850
, GSM900
, GSM1800
, GSM1900
, UMTS2100 (B1)
, UMTS1900 (B2)
, UMTS850 (B5)
, UMTS900 (B8)
, LTE2100 (B1)
, LTE1800 (B3)
, LTE850 (B5)
, LTE2600 (B7)
, LTE900 (B8)
, LTE800 (B20)
, LTE850 (B26)
, LTE700 (B28)
, LTE1500 (B32)
, TD-LTE2600 (B38)
, TD-LTE2300 (B40)
, TD-LTE2500 (B41)
, NR2100 (N1)
, NR1800 (N3)
, NR850 (N5)
, NR700 (N28)
, TD-NR2500 (N41)
, TD-NR3500 (N78) bands
Supported Cellular Data Links  GPRS
, GPRS MSC12
, EDGE
, EDGE MSC12
, UMTS
, HSUPA
, HSUPA 5.8
, HSDPA
, HSPA+ 21.1
, DC-HSDPA 42.2
, LTE
, LTE 100/50
, LTE 150/50
, LTE 300/50
, LTE 300/75
, LTE 300/100
, LTE 400/150
, LTE 450/50
, LTE 450/100
, LTE 600/50
, LTE 600/100
, LTE 1000/100
, LTE 1200/200
, NR 1500
, NR 2600 data links
SIM Card Slot  Nano-SIM (4FF)
Complementary Phone Services  Voice transmission
, Voice speaker
, Vibrate
, Speakerphone
, ANC
, HD Voice
, VoLTE
Dual Cellular Network Operation  Dual standby
Sec. Supported Cellular Networks:   GSM850
, GSM900
, GSM1800
, GSM1900
, UMTS2100 (B1)
, UMTS1900 (B2)
, UMTS850 (B5)
, UMTS900 (B8)
, LTE2100 (B1)
, LTE1800 (B3)
, LTE850 (B5)
, LTE2600 (B7)
, LTE900 (B8)
, LTE800 (B20)
, LTE850 (B26)
, LTE700 (B28)
, LTE1500 (B32)
, TD-LTE2600 (B38)
, TD-LTE2300 (B40)
, TD-LTE2500 (B41)
Sec. Supported Cellular Data Links:   GPRS
, GPRS MSC12
, EDGE
, EDGE MSC12
, UMTS
, HSUPA
, HSUPA 5.8
, HSDPA
, HSPA+ 21.1
, DC-HSDPA 42.2
, LTE
, LTE 100/50
, LTE 150/50
, LTE 300/50
, LTE 300/75
, LTE 300/100
, LTE 400/150
, LTE 450/50
, LTE 600/50
, LTE 600/100
, LTE 1000/100
, LTE 1200/200
Sec. SIM Card Slot  Nano-SIM (4FF)
Touchscreen Type  Capacitive multi-touch screen
Expansion Interfaces  TransFlash
, microSD
, microSDHC
, microSDXC
USB  USB 2.0
USB HS (480 Mbps)
USB Services  USB charging
, USB fast charging
, USB Host
, USB OTG 1.3
, USB PD
, USB PD 2.0
USB Connector  USB C reversible
Max. Charging Power:  18.0 W
Bluetooth  Bluetooth 5.1
Wireless LAN  802.11a
, 802.11b
, 802.11g
, 802.11n
, 802.11ac
Wireless Services  Wi-Fi Direct
, Wi-Fi Tethering
, WiDi
, Wi-Fi Calling
NFC  NFC A
, NFC B
FM Radio Receiver  FM radio (76-108 MHz) with RDS
Complementary GPS Services  Simultaneous GPS
, A-GPS
, Geotagging
, QuickGPS
Supported GLONASS protocol(s)  Yes
Supported Galileo service(s)  Yes
Supported BeiDou system (BDS)  BeiDou-2 BeiDou receiver
Camera Placement  Rear
Camera Image Sensor  BSI CMOS
Image Sensor Pixel Size 0.80 micrometer
Number of effective pixels 48.0 MP camera
Aperture (W) f/1.80
Zoom 1.0 x optical zoom
10.0 x digital zoom
Focus  PD AF
Min. Equiv. Focal Length 26 mm
Video Recording 3840×2160 pixel
30 fps
Flash  single LED
Camera Extra Functions  EIS
, EIS (video)
, Pixel unification
, HDR photo
, HDR video
, Red-eye reduction
, Slow motion video
, Burst mode
, Touch focus
, Panorama Photo
, Face detection
, Face tagging
, Smile detection
, Face retouch
, Face retouch (video)
, Intelligent scene detection
Aux. Camera Image Sensor  CMOS
Aux. Cam. Image Sensor Pixel Size 1.12 micrometer
Auxiliary Camera Resolution 8.0 MP aux. cam
Aux. Camera Aperture (W) f/2.20
Aux. Cam. Min. Equiv. Focal Length 16 mm
Aux. Camera Extra Functions  HDR photo
, Burst mode
Aux. 2 Camera Image Sensor  CMOS
Auxiliary 2 Camera Resolution 1.9 MP aux. 2 cam
Aux. 2 Camera Aperture (W) f/2.40
Aux. 3 Camera Image Sensor  Mono CMOS
Auxiliary 3 Camera Resolution 1.9 MP aux. 3 cam
Aux. 3 Camera Aperture (W) f/2.40
Aux.4 Camera Image Sensor  No
Secondary Camera Placement  Front
Secondary Camera Sensor  BSI CMOS
Secondary Number of pixels 8.0 MP 2nd cam
Secondary Aperture (W) f/2.00
Secondary Video Recording 1920×1080 pixel
30 fps
Secondary Camera Extra Functions  HDR photo
, Burst mode
, Face detection
, Face tagging
, Smile detection
, Face retouch
Sec. Aux. Cam. Image Sensor  No
Built-in compass  Yes
Built-in accelerometer  3D accelerometer
Built-in gyroscope  Yes
Additional sensors  FP sensor
, L sensor
, P sensor
Protection from solid materials  Yes
Protection from liquids  Yes
Battery  Li-ion polymer (LiPo)
built-in
1-cell
Nominal Battery Capacity 4500 mAh battery
Market Countries  Cambodia
, Croatia
, Denmark
, Finland
, France
, Germany
, HK
, India
, Italy
, Japan
, Kazakhstan
, Malaysia
, Norway
, Philippines
, Poland
, Portugal
, Romania
, Russia
, Saudi Arabia
, Spain
, Sweden
, Thailand
, UAE
, UK
, Ukraine
, Vietnam
Market Regions  Asia
, Eastern Europe
, Europe
, Middle East
, Oceania
, Southeast Asia
, Western Europe
Price 299
EUR
Data Integrity  Final