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Realme C21

Realme C21 is an out of stock smartphone that comes with a 6.5-inch IPS LCD display, 13MP primary camera, and is powered by the Helio G35 processor. It features 5000mAh battery and 10W charging, It offers in outstanding memory and stellar display capabilities.

Beebom Score

52

Beebom Score

39

Display

19

Processor

19

Design

33

Network

64

Memory

42

Selfie Camera

15

Connectivity

43

Battery

06

Features

43

Camera

91

OS

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4.3/5
(63K Ratings)
Market status:Out of Stock

Launched: 08 Apr 2021

₹7,999
Processor
Processor
Helio G35
Display
Display
6.5 inches HD+ IPS LCD (60Hz)
Rear Camera
Rear Camera
13MP2MP2MP
Wide-angleMacroDepth
Front Camera
Front Camera
5MP
Wide
RAM/Storage
RAM/Storage
3GB
32GB
Battery
Battery
5000mAh (10W)
OS
OS
Android 10 (Realme UI)
Processor
Processor
Helio G35
Display
Display
6.5 inches HD+ IPS LCD (60Hz)
Rear Camera
Rear Camera
13MP2MP2MP
Wide-angleMacroDepth
Front Camera
Front Camera
5MP
Wide
RAM/Storage
RAM/Storage
3GB
32GB
Battery
Battery
5000mAh (10W)
OS
OS
Android 10 (Realme UI)
caution yellow icon

This phone's software support window has officially closed. It's still usable, but don't expect fresh updates or features

Realme C21 Price in India

The Realme C21 was last priced at ₹7,999 and will soon be available at various online stores across India

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Colors
Variant
Flipkart icon
₹9,999

₹9,500 with Flipkart Axis Bank Debit Card

PartnerOffer Applicable forOffer ValueFinal Value
Flipkart Axis BankDebit Card₹499 cashback₹9,500
Flipkart Axis BankCredit Card₹499 cashback₹9,500
Flipkart SBICredit Card₹499 cashback₹9,500
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Realme C21 Alternative Comparisons

Competitors
Same Brand
VS
Realme C21

Realme C21

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Samsung Galaxy M14 4G
Samsung Galaxy M14 4G

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Tecno Pop 9 5G
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₹8,499

Moto G06 Power
Moto G06 Power

₹13,575

Samsung Galaxy A07 4G
Samsung Galaxy A07 4G

₹12,662

tag iconBetter for Display
tag iconBeats Realme C21 decisively
tag iconBeats Realme C21 decisively
tag iconBeats Realme C21 decisively
tag iconBeats Realme C21 decisively

Launch Date

08 Apr 2021

Launch Date

06 Mar 2024

Launch Date

24 Sep 2024

Launch Date

07 Oct 2025

Launch Date

03 Oct 2025

MediaTek Helio G35
Qualcomm Snapdragon 680
MediaTek Dimensity 6300
MediaTek Helio G81 Extreme Edition
MediaTek Helio G99
6.5 inches, HD+ IPS LCD, 60Hz
6.7 inches, FHD+ PLS LCD, 90Hz
6.6 inches, HD+ IPS LCD, 120Hz
6.88 inches, HD+ LCD, 120Hz
6.74 inches, HD+ PLS LCD, 90Hz
13MP (Wide-angle), 2MP (Macro), 2MP (Depth), 5MP (Front)
50MP (Wide-angle), 2MP (Macro), 2MP (Depth), 13MP (Front)
48MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front)
50MP (Wide-angle), 8MP (Front)
50MP (Wide-angle), 2MP (Depth), 8MP (Front)
5000mAh, 10W, Charger in the box
5000mAh, 25W
5000mAh, 18W
7000mAh, 18W, Charger in the box
5000mAh, 25W
3GB (LPDDR4X) + 32GB (UFS 2.1)
4GB (LPDDR4) + 64GB (UFS 2.1)
4GB (LPDDR4X) + 64GB (UFS 2.2)
4GB (LPDDR4X) + 64GB (eMMC 5.1)
4GB (LPDDR4X) + 64GB (UFS 2.2)

Current Phone

Samsung Galaxy M14 4GVsRealme C21Tecno Pop 9 5GVsRealme C21Realme C21VsMoto G06 PowerRealme C21VsSamsung Galaxy A07 4G

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Realme C21 Timeline

Oct 08, 2021

The realme UI 2.0 update based on Android 11 is available for the device

Apr 14, 2021

The device is available for purchase

Realme C21 Full Specifications

Expanded View

General

  • Box ContentsPhone, 10W Charger, USB Cable, SIM Ejector Tool
  • AvailabilityApril 14, 2021
  • Launch Price₹7,999

Display

  • Type
    • Display TypeIPS LCD
    • Refresh Rate60Hz
    • Playback QualitySDR
    • LTPO SupportNo
    • LTPS SupportNo
    • Touch Sampling Rate120Hz
    • Anti Reflection CoatingNo
  • Size
    • Display Size6.5 inches
    • Area102 cm²
    • Screen to Body Ratio89.5%
    • Display Form FactorFlat Display
  • Resolution
    • Display ResolutionHD+
    • Resolution Width720pixels
    • Resolution Height1600pixels
    • Aspect Ratio20:9
    • Pixel Density270ppi
    • Color Gamut Range80.8%
    • Display Bit Rate8-bit
    • Eye ProtectionTUV Rheinland certification
    • Typical Brightness400nits
    • Peak Brightness1000nits

Body

  • Dimensions162.5 x 76.4 x 8.9 mm
  • Weight190 grams
  • FrontGlass
  • BackPlastic
  • SidePlastic Frame
  • PortsmicroUSB 2.0, 3.5mm Headphone Jack, OTG
  • SpeakerLoudspeaker

Processor

  • Chipset
    • Chipset ManufacturerMediaTek
    • ChipsetHelio G35
    • Fabrication Size12 nm
  • CPU
    • Number of CoresOcta-core
    • Clock Speed(4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)

Operating System

  • Operating SystemAndroid 10, Realme UI
  • Software Updates1 year(s) of Software updates and 3 year(s) of Security updates

Main Camera

  • Main Camera
    • Main Camera #1 Megapixel13MP
    • Main Camera #1 Lens TypeWide-angle
    • Main Camera #1 Aperturef/2.2
    • Main Camera #1 Focal Length26 mm
    • Main Camera #1 Sensor Size1/3.06"
    • Main Camera #1 Pixel Size1.12 µm
  • Main Camera #2
    • Main Camera #2 Megapixel2MP
    • Main Camera #2 Lens TypeMacro
    • Main Camera #2 Aperturef/2.4
    • Main Camera #2 Focal Length40 mm
    • Pixel Size1.75 µm
  • Main Camera #3
    • Main Camera #3 Megapixel2MP
    • Main Camera #3 Lens TypeDepth
    • Main Camera #3 Aperturef/2.4
    • Main Camera #3 Focal Length25 mm
    • Main Camera #3 Pixel Size1.75 µm
  • Features
    • Dynamic Video Recording SupportHDR recording
    • FeaturesHDR
  • Video
    • Video Recording1080p@30fps
    • Log Video Recording SupportNo

Selfie Camera

  • Front Camera
    • Front Camera #1 Megapixel5MP
    • Front Camera #1 Lens TypeWide
    • Front Camera #1 Aperturef/2.2
    • Front Camera #1 Pixel Size1.12 µm
  • Features
    • FeaturesPortrait
  • Video
    • Video Recording1080@30fps
    • Video Features1080p@30fps

Battery

  • Capacity
    • Battery Capacity5000mAh
    • Battery TypeLithium Polymer
  • Charging
    • Charging Speed Wired10W
    • Wireless Charging SupportNo
    • Reverse Wireless Charging SupportNo
    • Reverse Wired Charging SupportYes
    • Bypass Charging SupportNo

Memory

  • Card SlotmicroSDXC (dedicated slot)
  • Storage
    • Storage Size32GB
    • Storage TypeUFS 2.1
  • RAM
    • RAM Size3GB
    • RAM TypeLPDDR4X

Network

  • SIMHybrid Dual SIM (2 Nano SIMs + 1 microSD)
  • TechnologyGSM, LTE, WCDMA
  • 2G Bands1800, 1900, 850, 900 (4 bands)
  • 3G BandsWCDMA 1, 5, 8 (3 bands)
  • 4G Bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41 (10 bands)
  • SpeedGSM, LTE, WCDMA

Connectivity

  • WLAN
    • Wi-Fi VersionWiFi 4
    • Wi-Fi StandardsWi-Fi 4 802.11 a/b/g/n
    • Wi-Fi FeaturesHotspot
  • Bluetooth
    • Bluetooth Version5
    • Bluetooth CodecsA2DP
      LE
  • PositioningAGPS, GPS
  • RadioFM Radio

Features

  • Fingerprint ScannerRear Mounted
  • Sensors
    • Sensors on BoardAccelerometer
      Compass
      Proximity Sensor

Realme C21 Key Highlights

ProcessorHelio G35
Display6.5 inches
Battery5000mAh
Rear Camera13MP
Front Camera5MP
RAM/Storage3GB/32GB

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Disclaimer: The price & specs shown may be different from actual. Please confirm on the retailer site before purchasing.