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TCL 20L+ User Manual

TCL 20L+
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64
My phone can't charge properly
Make sure that you are using the TCL charger that comes with the phone.
Make sure that your battery is not completely discharged; if the battery power
has been empty for a long time, it may take around 20 minutes to display the
battery charging indicator on the screen.
Make sure that charging is carried out under normal conditions 0°C (32°F) to
40°C (104°F).
When abroad, check that the voltage input is compatible.
My phone can't connect to a network or "No service" is displayed
Try connecting to the network by moving to another physical location.
Verify the network coverage with your operator.
Check with your operator that your SIM card is valid.
Try connecting at a later time if the network is overloaded.
My phone can't connect to the internet
Make sure that the internet access service of your SIM card is available.
Check your phone's internet connection settings.
Make sure that you are in a place with network coverage.
Try connecting at a later time or another location.
Invalid SIM card
Make sure that the SIM card has been correctly inserted.
Make sure that the chip on your SIM card is not damaged.
Make sure that the service of your SIM card is available.
My phone can't make outgoing calls
Make sure that you have dialled a valid number and have touched .
For international calls, check the country and area codes.
Make sure that your phone is connected to a network, and the network is not
overloaded or unavailable.
Check your subscription status with your operator (credit, SIM card valid, etc.).
Make sure that you have not barred outgoing calls.
Make sure that your phone is not in aeroplane mode.

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TCL 20L+ Specifications

General IconGeneral
Form factorBar
Product colorBlue
Screen shapeFlat
Pixel density395 ppi
Display diagonal6.67 \
Display brightness500 cd/m²
Display resolution1080 x 2400 pixels
Native aspect ratio20:9
Contrast ratio (typical)1500:1
Display number of colors16.78 million colors
PlatformAndroid
Virtual assistantGoogle Assistant
Operating system installedAndroid 11
Processor cores8
Processor model662
Processor familyQualcomm Snapdragon
Processor frequency2 GHz
RAM typeLPDDR4X
RAM capacity6 GB
Compatible memory cardsMicroSD (TransFlash)
Maximum memory card size1000 GB
Internal storage capacity256 GB
Digital zoom4 x
Rear camera typeQuad camera
Front camera typeSingle camera
Maximum frame rate60 fps
Video recording modes1080p
Rear camera pixel size0.7 µm
Front camera pixel size1 µm
Rear camera sensor size1/2 \
Front camera sensor size1/3.1 \
Rear camera aperture number1.79
Resolution at capture speed1920x1080@60fps
Third rear camera pixel size1.75 µm
Second rear camera pixel size1.12 µm
Third rear camera sensor size1/5 \
Second rear camera sensor size1/4 \
Video capture resolution (max)1920 x 1080 pixels
Rear camera resolution (numeric)64 MP
Front camera resolution (numeric)16 MP
Third rear camera aperture number2.4
Second rear camera aperture number2.2
Rear camera field of view (FOV) angle79.4 °
Front camera field of view (FOV) angle76.3 °
Third rear camera resolution (numeric)2 MP
Second rear camera resolution (numeric)8 MP
Third rear camera field of view (FOV) angle83 °
Second rear camera field of view (FOV) angle118 °
Graphics cardAdreno 610
Country of originChina
Audio formats supportedAAC+, AAC-LC, AMR-NB, AMR-WB, FLAC, MIDI, MP3, PCM, Vorbis, WAVE
4G standardLTE
3G standardsHSPA+
SIM card typeNanoSIM
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version5.0
SIM card capabilityDual SIM
Mobile network generation4G
USB version2.0
USB connector typeUSB Type-C
Headphone connectivity3.5 mm
Subscription type-
Talk time (3G)- h
Battery capacity5000 mAh
Battery recharge time2.5 h
AC adapter power18 W
Weight and Dimensions IconWeight and Dimensions
Depth9.1 mm
Width76.9 mm
Height166.2 mm
Weight205 g
Package depth89.5 mm
Package width179 mm
Package height59 mm

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