Mobile gadgets tips, tricks & help.
Realme C21 tips, tricks, how Tos, guide, secrets, hacks

Realme C21 tips & tricks

March 04, 2021
   It is time to get to know your phone.
Here are the not commonly known tips and tricks of Realme C21 and good how Tos, guides, hacks which can help you to discover the phone with ease. You will also be interested in first 10 things to do on and hidden features of Realme C21.
   Well you bought the phone and need to figure out how to use it more effectively. You found it. All tutorials and manuals are below. How to use best tricks on Realme C21? How to find best hacks and and secret options on Realme C21? Where to locate hidden features on Realme C21. You will find everything you were looking for here.
   

Top how tos for Realme C21


   
Hidden hack for Realme C21

Hidden tricks for experienced users
   Secret unlock codes; Update firmware; Split screen; MDM Bypass; Clear clipboard & cache; Restart; Root; Scan QR code; Make faster; Hidden Menu; Turn on wireless charging; Back Up; Chromecast (screen mirroring); Check IMEI; Disable internet; Remove iCloud Lock; Unlock; Turn off battery optimization, Safe mode, TalkBack, Flashlight; Transfer data (video, photos); Factory reset; To change Password or PIN code, Storage location; Cast from phone; Activate; Remap buttons; Reboot; Connect to TV, PC or laptop (Windows 10 and Macbook); Airdrop
   
   
Customization secres for Realme C21


   
   
Phone call tips for Realme C21

Phone calls tips
   Contacts: unhide, export/import, backup, edit, transfer, add, copy, delete, sync, Block phone numbers and private calls, Set up Voicemail (password, language), alarm, speed dial, Delete call history, Video call, Turn on/off Wi-Fi calling, Voice & Calls record
   
   
Common tricks for Realme C21

Common tips:
  • Where is my Clipboard on Realme C21 and how to access to the it
  • When does Realme C21 come out (Release date)
  • Show battery percentage
  • Turn on/off Realme C21
  • Find Realme C21 phone
  • Check: for updates, battery life, Wi-Fi password, android version, screen time, original or fake
  • How thick, big, tall, long is Realme C21
  • Check: manufacturing date, genuine, data usage, notification history, mobile RAM, carrier, storage, chipset
Realme C21 tpis & tricks video


Realme C21 specifications

Model
BrandRealme
ModelRealme C21
Typephone
Release dateMarch 2021
OSAndroid 10
OS Shellrealme UI 1.0realme UI 2.0
Corpus
MaterialsPlastic
Size76.4 mm x 165.2 mm x 8.9 mm
Weight193 g.
Screen
Diagonal6.5 inches
Resolution720 x 1600 pix.
Usable surface81 %
TypeIPS
Density270
ResistantYes
Gorilla Glass3 Class
2.5DYes
Performance
SoCMediaTek Helio G35
Blocks8x2.3 GHz Cortex-A53
Frequency2300 MHz
Cores8
Bit64
GPUIMG PowerVR GE8320
Frequency680 MHz
Antutu v8110.340
Antutu CPU36045
Antutu GPU30553
Antutu MEM23577
Antutu UX20522
GeekBench 47580
GeekBench 5 Multi Core2709
GeekBench 5 Single Core798
3D Mark Ice Storm Unlim.21001
Storage
RAM4 GB
Storage64 GB
Rear camera
Number of rear cameras3
MegapixelsCamera #1 12.98 MP, #2 2 MP, #3 2 MP
Aperture2
Video (megapixels)2.07 MP
Front camera
Number of front cameras1
Megapixels4.92 MP
Aperturef/2.2
Video (megapixels)0.92 MP
Wireless
SIM card 1 typeNano-SIM
SIM card 2 typeNano-SIM
LTELTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
GSMGSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
Wi-Fi802.11(a,b,g,n,ac)
Wi-Fi modesWi-Fi Hotspot
Wi-Fi Direct
Bluetooth5.1
Bluetooth modesA2DP
EDR
LE
HID
GPSGPS, A-GPS, GLONASS, BeiDou, Galileo
Battery
Capacity5000 mAh
TypeLi-Polymer
Other
Audio Jack 3.5Yes
Fingerprint sensorYes
AudioYes
Realme C21 - some useful info
• Insert SIM or SD
• Insert Sim and SD
• How to open
• Teardown
• Screenshot
• Camera tips
• Fortnite tips
• PUBG tips
• Transfer contacts from iPhone iPad
• Transfer contacts to iPhone iPad
• Lock Screen change
• Garena Free Fire tips
• Minecraft tips

Realme C21 tips, tricks, how Tos, guide, secrets, hacks



Smartphones

• Realme 10 5G
• Realme 10 Pro 5G
• Realme 10 Pro+
• Realme 5i
• Realme 5s
• Realme 6
• Realme 6 Pro
• Realme 6i
• Realme 6i RMX2002
• Realme 6s
• Realme 7
• Realme 7 5G
• Realme 7 Pro
• Realme 7i Helio G85
• Realme 8
• Realme 8 5G
• Realme 8i
• Realme 8s 5G
• Realme 9
• Realme 9 5G
• Realme 9 5G Speed Edition
• Realme 9 Pro
• Realme 9 Pro+
• Realme 9i 5G
• Realme C1 (2019)
• Realme C11
• Realme C12
• Realme C15
• Realme C15 Qualcomm
• Realme C17
• Realme C20
• Realme C21Y
• Realme C25
• Realme C25s
• Realme C25Y
• Realme C3
• Realme C30
• Realme C31
• Realme C33
• Realme C35
• Realme GT
• Realme GT Global
• Realme GT Master Exploration Edition
• Realme GT Neo
• Realme GT Neo 2T
• Realme GT Neo 3T
• Realme GT Neo Flash
• Realme GT Neo2
• Realme GT Neo3
• Realme GT Neo3 Naruyo Limited Edition
• Realme GT2 Explorer Master Edition
• Realme GT2 Pro
• Realme Narzo 10
• Realme Narzo 10A
• Realme Narzo 20
• Realme Narzo 20 Pro
• Realme Narzo 20A
• Realme Narzo 30
• Realme Narzo 30 5G
• Realme Narzo 30 Pro 5G
• Realme Narzo 30A
• Realme Narzo 50
• Realme Narzo 50 5G
• Realme Narzo 50 Pro 5G
• Realme Narzo 50A
• Realme Narzo 50A Prime
• Realme Narzo 50i
• Realme Narzo 50i Prime
• Realme Q2
• Realme Q2 Pro
• Realme Q2i
• Realme Q3 5G
• Realme Q3 Pro 5G
• Realme Q3 Pro Carnival Edition
• Realme Q3i 5G
• Realme Q3s
• Realme Q5
• Realme Q5 Pro
• Realme Q5i
• Realme Q5x
• Realme V11
• Realme V11s 5G
• Realme V13 5G
• Realme V15 5G
• Realme V20
• Realme V23
• Realme V23i
• Realme V25
• Realme V3 5G
• Realme X3
• Realme X3 SuperZoom
• Realme X50 5G Master Edition
• Realme X50 Pro 5G
• Realme X50 Pro Player Edition
• Realme X50m 5G
• Realme X50t 5G
• Realme X7 5G
• Realme X7 5G IN
• Realme X7 Max 5G
• Realme X7 Pro 5G
• Realme X7 Pro 5G IN
• Realme X7 Pro Extreme Edition


Tablets

• Realme 7i
• Realme 9i
• Realme GT2
• Realme Pad
• Realme Pad Mini
• Realme Pad X
• Realme Pad X 5G
Categories
 • Insert SIM or SD
 • Insert Sim and SD
 • How to open
 • Teardown
 • Screenshot
 • Camera tips
 • Fortnite tips
 • PUBG tips
 • Transfer contacts from iPhone iPad
 • Transfer contacts to iPhone iPad
 • Lock Screen change
 • Garena Free Fire tips
 • Minecraft tips
Brands
AcerAGM
AlcatelAllCall
AlldocubeAllview
AmazonApple
ArchosAssistant
AsusBlack Fox
BlackviewBLU
BQCat
CentricChuwi
ConquestCoolpad
CubotDEXP
DoogeeElephone
EnergizerFCNT
FlyFujitsu
GigasetGionee
GoogleHafury
HaierHiSense
HomTomHonor
HotwavHTC
HuaweiiiiF150
iLAInfinix
ioutdooritel
JingaKarbonn
KoganKyocera
LavaLeagoo
LeicaLenovo
LeTVLG
MeizuMicromax
MicrosoftMobiistar
MotorolaMyPhone
NECNoa
Nokianubia
OnePlusOppo
OukitelPanasonic
PhilipsPiPO
POCOPrestigio
RealmeSamsung
SharpSigma
SmartisanSony Xperia
SugarSymphony
TCLTeclast
TecnoTecno Camon
UlefoneUMIDIGI
VertexVestel
VivoVsmart
WaltonWiko
XgodyXiaolajiao
XiaomiXolo
ZTE
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