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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

44

Beebom Score

39

Display

21

Processor

13

Design

33

Network

65

Memory

42

Selfie Camera

15

Connectivity

43

Battery

06

Features

43

Camera

92

OS

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4.4/5
(65K Ratings)
Market status:Out of Stock

Launched: 08 Apr 2021

₹7,999
Processor
Processor
Helio G35
Display
Display
6.5" HD+ IPS LCD (60 Hz)
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)
See full specifications
Processor
Processor
Helio G35
Display
Display
6.5" HD+ IPS LCD (60 Hz)
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)
See full specifications
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
Out of Stock

Realme C21 Alternative Comparisons

Competitors
Same Brand
VS
Realme C21 Cross Blue Front and Back

Realme C21

₹7,999

Moto G35 5G
Moto G35 5G

₹9,999

Samsung Galaxy M06 Sage Green Front and Back
Samsung Galaxy M06 5G

₹9,999

Samsung Galaxy A07 4G Light Violet Front and Back
Samsung Galaxy A07 4G

₹9,749

Moto G06 Power
Moto G06 Power

₹7,499

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

10 Dec 2024

Launch Date

27 Feb 2025

Launch Date

03 Oct 2025

Launch Date

07 Oct 2025

MediaTek Helio G35
Unisoc T760
MediaTek Dimensity 6300
MediaTek Helio G99
MediaTek Helio G81 Extreme Edition
6.5", HD+ IPS LCD, 60Hz
6.72", FHD+ LCD, 120Hz
6.7", HD+ PLS LCD, 90Hz
6.74", HD+ PLS LCD, 90Hz
6.88", HD+ LCD, 120Hz
13MP (Wide-angle), 2MP (Macro), 2MP (Depth), 5MP (Front)
50MP (Wide-angle), 8MP (Ultra-wide), 16MP (Front)
50MP (Wide-angle), 2MP (Depth), 8MP (Front)
50MP (Wide-angle), 2MP (Depth), 8MP (Front)
50MP (Wide-angle), 8MP (Front)
5000mAh, 10Watt, Charger in the box
5000mAh, 18Watt, Charger in the box
5000mAh, 25Watt
5000mAh, 25Watt
7000mAh, 18Watt, Charger in the box
3GB (LPDDR4X), 32GB (UFS 2.1)
4GB (LPDDR4X), 128GB (UFS 2.2)
4GB (LPDDR4X), 128GB (UFS 2.2)
4GB (LPDDR4X), 64GB (UFS 2.2)
4GB (LPDDR4X), 64GB (eMMC 5.1)

Current Phone

Realme C21VsMoto G35 5GRealme C21VsSamsung Galaxy M06 5GRealme C21VsSamsung Galaxy A07 4GRealme C21VsMoto G06 Power

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
  • ColorsCross Blue, Cross Black
  • LaunchApril 08, 2021
  • AvailabilityApril 14, 2021
  • StoresFlipkart, Amazon
  • Launch CountryIndia
  • Launch Price₹7,999

Display

  • Type
    • Display TypeIPS LCD
    • Refresh Rate60 Hz
    • Playback QualitySDR
    • LTPO SupportNo
    • LTPS SupportNo
    • Touch Sampling Rate120 Hz
    • Anti Reflection CoatingNo
  • Size
    • Display Size6.5 inches
    • Area102 cm²
    • Screen to Body Ratio89.5
    • Display Form FactorFlat Display
  • Resolution
    • Display ResolutionHD+
    • Resolution Width720 pixels
    • Resolution Height1600 pixels
    • Aspect Ratio20:9
    • Pixel Density270 ppi
    • Color Gamut Range80.8 %
    • Display Bit Rate8-bit
    • Eye ProtectionTUV Rheinland certification
    • Typical Brightness400 nits
    • Peak Brightness1000 nits

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
    • Co-Processor-
  • CPU
    • Number of CoresOcta-core
    • Clock Speed(4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
    • Cooling System-
  • GPUIMG GE8320
Benchmarking
System Performance
AnTuTu 0

    AnTuTu

    Lava Storm Lite 5G
    5,44,835
    Moto G35 5G
    4,72,470
    Tecno Pop 9 5G
    4,52,218
    Itel A95 5G
    4,52,218
    Infinix Hot 50 5G
    4,52,218
    Realme C211,46,708

    Geekbench 6 Single-Core

    Lava Storm Lite 5G
    803
    Tecno Pop 9 5G
    782
    Itel A95 5G
    782
    Infinix Hot 50 5G
    782
    Samsung Galaxy M06 5G
    782
    Realme C21189

    Main Camera

    • Main Camera
      • Main Camera #1 Megapixel13 MP
      • 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 Megapixel2 MP
      • 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 Megapixel2 MP
      • 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

    Operating System

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

    Selfie Camera

    • Front Camera
      • Front Camera #1 Megapixel5 MP
      • 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

    • Capacity5000 mAh, Lithium Polymer (Non-removable)
    • Charging
      • Charging Speed Wired10 W
      • Wireless Charging SupportNo
      • Reverse Wireless Charging SupportNo
      • Reverse Wired Charging SupportYes
      • Bypass Charging SupportNo

    Memory

    • Card SlotmicroSDXC (dedicated slot)
    • Storage32GB, UFS 2.1
    • RAM3GB, LPDDR4X

    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

    • WLANWi-Fi 4 802.11 a/b/g/n, Hotspot
    • Bluetooth5, A2DP, LE
    • PositioningAGPS, GPS
    • RadioFM Radio

    Features

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

    Realme C21 Key Highlights

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

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