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TCL 20L+ User Manual

TCL 20L+
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65
My phone can't receive incoming calls
Make sure that your phone is switched on and connected to a network (check for
overloaded or unavailable network).
Check your subscription status with your operator (credit, SIM card valid, etc.).
Make sure that you have not forwarded incoming calls.
Make sure that you have not barred certain calls.
Make sure that your phone is not in aeroplane mode.
The callers name/number doesn't appear when a call is received
Check that you have subscribed to this service with your operator.
Your caller may have concealed his name or number.
I can't find my contacts
Make sure that your SIM card is not broken.
Make sure that your SIM card is inserted properly.
The sound quality of the calls is poor
Adjust the volume during a call by pressing the Volume key.
Check the network strength. Move to a location with stronger signal strength.
Make sure that the receiver, connector and speaker on your phone are clean.
I can't use the features described in the manual
Check with your operator to make sure that your subscription includes this
service.
Make sure that this feature doesn't require a TCL accessory.
When I select a number from my contacts, the number can't be dialled
Make sure that you have correctly recorded the number in your contacts.
Make sure that you have selected the country code when calling an international
number.
I can't add a contact
Make sure that your SIM card contacts are not full; delete some contacts or save
the contacts to the phone.
My callers can't leave messages on my voicemail
Contact your network operator to check service availability.

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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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