Realme C21Y
  • Realme C21Y
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Key Specs
  • Display 6.50-inch (720x1600)
  • Processor Unisoc T610
  • Front Camera 5MP
  • Rear Camera 13MP + 2MP + 2MP
  • RAM 3GB, 4GB
  • Storage 32GB, 64GB
  • Battery Capacity 5000mAh
  • OS Android 11
Market Status Released
Release Date 14th July 2021

Realme C21Y Summary

Realme C21Y mobile was launched on 14th July 2021. The phone comes with a 6.50-inch touchscreen display offering a resolution of 720x1600 pixels and an aspect ratio of 20:9. Realme C21Y is powered by an octa-core Unisoc T610 processor. It comes with 3GB, 4GB of RAM. The Realme C21Y runs Android 11 and is powered by a 5000mAh battery. The Realme C21Y supports proprietary fast charging.

As far as the cameras are concerned, the Realme C21Y on the rear packs a triple camera setup featuring a 13-megapixel (f/2.2) primary camera; a 2-megapixel (f/2.4) camera, and a 2-megapixel (f/2.4) camera. The rear camera setup has autofocus. It has a single front camera setup for selfies, featuring a 5-megapixel sensor with an f/2.4 aperture.

The Realme C21Y runs Realme UI is based on Android 11 and packs 32GB, 64GB of inbuilt storage that can be expanded via microSD card (up to 256GB) with a dedicated slot. The Realme C21Y is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Realme C21Y measures 164.50 x 76.00 x 9.10mm (height x width x thickness) and weighs 200.00 grams. It was launched in Cross Black and Cross Blue colours.

Connectivity options on the Realme C21Y include Wi-Fi, GPS, Bluetooth v5.00, Micro-USB, 3G, and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, proximity sensor, and fingerprint sensor.

As of 15th April 2024, Realme C21Y price in India starts at Rs. 6,720.

Realme C21Y Price in India

Product Name Price in India
Realme C21Y (3GB RAM, 32GB) - Cross Blue 6,720
Realme C21Y (3GB RAM, 32GB) - Cross Black 7,499
Realme C21Y (4GB RAM, 64GB) - Cross Black 8,500
Realme C21Y (4GB RAM, 64GB) - Cross Blue 5,039

Realme C21Y price in India starts from ₹ 6,720. The lowest price of Realme C21Y is ₹ 6,720 at Amazon on 15th April 2024.

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Available Variants
  • 3GB RAM
    Realme C21Y (3GB,32GB)
  • 4GB RAM
    Realme C21Y (4GB,64GB)

Realme C21Y Full Specifications

Brand Realme
Model C21Y
Price in India ₹6,720
Release date 14th July 2021
Launched in India Yes
Form factor Touchscreen
Dimensions (mm) 164.50 x 76.00 x 9.10
Weight (g) 200.00
Battery capacity (mAh) 5000
Fast charging Proprietary
Colours Cross Black, Cross Blue
Screen size (inches) 6.50
Touchscreen Yes
Resolution 720x1600 pixels
Aspect ratio 20:9
Processor octa-core
Processor make Unisoc T610
Internal storage 32GB, 64GB
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 256
Dedicated microSD slot Yes
Rear camera 13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras 3
Rear autofocus Yes
Rear flash Yes
Front camera 5-megapixel (f/2.4)
No. of Front Cameras 1
Operating system Android 11
Skin Realme UI
Wi-Fi Yes
Bluetooth Yes, v 5.00
Micro-USB Yes
Headphones 3.5mm
Number of SIMs 2
SIM Type Nano-SIM
3G Yes
4G/ LTE Yes
Supports 4G in India (Band 40) Yes
SIM Type Nano-SIM
3G Yes
4G/ LTE Yes
Supports 4G in India (Band 40) Yes
Fingerprint sensor Yes
Compass/ Magnetometer Yes
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
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Realme C21Y User Review and Ratings

4.1 3,250 ratings &
3,248 reviews
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  • Realme C21Y 4-64
    Tuntun Gupta (Dec 1, 2021) on Gadgets 360
    Realme C21Y 4-64 Not Good Mobile My Waste Money Rs.10,000 Esame Google Dialer Hai, No Call Recording, No Block Number Notification, No Three Finger Screenshot, No App Lock, No Internet Speed Indicator,
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  • Just okay
    Dipak Saha (Nov 30, 2021) on Flipkart
    Not mark the expectation label.. redmi and poco better than realme.. I'm suggested you to don't buy this phone,same price redmi or poco is to much value for money..
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    (1) Reply
  • Just wow!
    Narendra Sharma (Dec 1, 2021) on Flipkart
    Is this review helpful?
  • Great product
    अंगेष कुमार गोंड (Dec 1, 2021) on Flipkart
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  • Simply awesome
    Soni Seth (Dec 1, 2021) on Flipkart
    Nice product
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