Updated On: Mar 25, 2023

realme C21Y

7.7 MSP Score 4.6 91155 Ratings
realme C21Y
realme C21Y
realme C21Y
realme C21Y
realme C21Y
realme C21Y // Video
realme C21Y Video
Best Price: 8,175

Key Specifications

  • Unisoc T610 Processor
  • 3 GB RAM
  • 13 MP + 2 MP + 2 MP Triple Rear Camera
  • 32 GB Storage
  • 5 MP Front Camera
  • 5000 mAh Battery
  • 6.5 inches IPS LCD Display
  • Android v11 OS
View Full Specs ❯

realme C21Y Price In India

The lowest price of the realme C21Y in India is ₹8,175 at Amazon. The mobile is available in 32 GB, 64 GB storage variants in India.

StoreDetails Price
Amazon.in Realme c21y (cross black, 3gb ram, 32gb storage), medium ₹8,175
Croma Retail Realme c21y (3gb ram, 32gb, cross black) ₹9,400

realme C21Y: Pros & Cons

out of 10
MSP Score
  • Pros
  • Large display
  • HD+ screen resolution
  • Reliable triple rear camera
  • Long battery life
  • Cons
  • Average selfie camera
  • Average hardware performance
  • microUSB port for charging
Realme C21Y is the first phone from the brand to come powered by Unisoc T610 chipset. It gets 3GB RAM and offers 32GB internal storage which is further expandable. The device has triple rear camera that delivers basic photos but you get a long battery life which is essential for a large screen device. However, the selfie camera shoots average photos, the performance is limited to normal tasks and it only has microUSB port. Reliable choice if you just need a basic budget phone.

realme C21Y Details

Display, Design, Security
Realme C21Y flaunts a 6.5-inch HD+ display that offers 720x1600 pixels resolution. The screen comes with a water drop notch that houses the camera. With the 20:9 aspect ratio design, the display offers larger viewing area. The power button is there on the right, while the volume rocker sits on the left of the phone. For security purpose, the C21Y gets a rear-mounted fingerprint sensor and face unlock that works through the selfie camera. 
Performance, Storage, Triple Camera
Realme has used Unisoc T610 octa-core chipset to power the C21Y smartphone. This device gets 3GB RAM and 32GB onboard storage that is expandable using the dedicated card slot. The phone runs on Realme UI version based on Android 11 operating system. The phone gets a triple rear camera that consists of 13MP sensor, 2MP sensor and 2MP sensor. It comes with a 5MP camera on the front that can be used to click selfies, shoot videos and take video calls.
Battery, Charging, Connectivity
Realme C21Y packs a 5000mAh battery that supports charging via microUSB port. For connectivity, the phone has features like Wi-Fi, Bluetooth 5.1, 4G VoLTE, USB OTG, and GPS with GLONASS.

Realme C21Y Specifications


Processor Chipset Unisoc T610
Rear Camera Triple (13MP + 2MP + 2MP)
Internal Memory 32 GB
Screen Size 6.5 inches (16.51 cms)
Battery Capacity 5000 mAh


Chipset Unisoc T610
No Of Cores 8 (Octa Core)
CPU 1.8GHz, Dual core, Cortex A75 1.8GHz, Hexa Core, Cortex A55
Fabrication 12 nm
Graphics Mali-G52


Height 6.48 inches (164.5 mm)
Width 2.99 inches (76 mm)
Thickness 0.36 inches (9.1 mm)
Weight 200 grams
Colors Cross Blue, Cross Black
Screen Unlock Fingerprint, Face unlock


Resolution 720 x 1600 pixels
Aspect ratio 20:9
Display Type IPS LCD
Size 6.5 inches (16.51 cms)
Bezel-less display Yes, with Waterdrop notch
Pixel Density 270 pixels per inch (ppi)
Brightness 420 nits
TouchScreen Yes, Capacitive, Multi-touch
Color Reproduction 16M Colors
Screen to body percentage 81.59 %


Rear camera setup Triple
Rear camera (Primary) 13 MP resolutionWide Angle (80° FoV) lensf/2.2 aperture25.5 mm focal length 3" sensor size1.12µm pixel size
Rear camera (Secondary) 2 MP resolutionMacro lensf/2.4 aperture21.8 mm focal length5.0" sensor size1.75µm pixel size
Rear camera (Tertiary) 2 MP resolutionf/2.4 aperture21.8 mm focal length5.0" sensor size1.75µm pixel size
Front camera setup Single
Front camera (Primary) 5 MP resolutionWide Angle (77° FoV) lensf/2.2 aperture5.0" sensor size1.12µm pixel size
Sensor CMOS image sensor
Flash LED Rear flash
Digital zoom 4x
Video Resolution (Rear) 1920x1080 @ 30 fps
Video Resolution (Front) 1280x720 @ 30 fps
Camera Features Auto Flash Auto Focus Face detection Touch to focus
Shooting Modes Continuous Shooting High Dynamic Range mode (HDR)


Type Li-ion
Capacity 5000 mAh
Removable No
Fast Charging No
Charging speed 20% to 100% in 02h 52m 03s (in-house tested)
Wireless Charging No


Internal Memory 32 GB
Memory type eMMC 5.1
Expandable Memory Yes, microSD, Up to 256 GB (Dedicated)


Operating System Android v11
Custom UI Realme UI


SIM Configuration Dual SIM SIM1: Nano SIM2: Nano
Network SIM1: 4GSIM2: 4G
SIM1 Bands
4G:TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) ; FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
See More
SIM2 Bands
4G:TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) ; FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
See More
Voice over LTE(VoLTE) Yes
Wi-Fi Yes, with b/g/n
Wi-fi features Mobile Hotspot
USB microUSB 2.0, Mass storage device, USB charging, USB On-The-Go
Bluetooth Bluetooth v5.0
USB OTG Support Yes
GPS Yes with A-GPS, Glonass
NFC Chipset No
Infrared Yes


Speaker Yes
Audio Jack Yes, 3.5mm
Video Player Yes, Video Formats: H.263, H.264, H.265, MP4, MPEG4, VP8


Fingerprint sensor Yes, Rear
Face Unlock Yes
Other Sensor Light sensorProximity sensorAccelerometer
Disclaimer: Specifications shown may be different from the actual product. We cannot guarantee that the information provided on this page is 100% correct. Please check with the retailer before purchasing.

realme C21Y Benchmarks

Antutu Scores

Overall 162658
CPU 66332
Memory 38923
UX 57403

Geekbench Scores

Single-core 350
Multi-core 1308

The latest realme C21Y news

The Realme C21Y launched in India goes on sale starting August 30. It comes in two storage options with up to 4GB of RAM.
See More
Realme launched the Realme C21Y smartphone in the Vietnam market last month. The company now has confirmed the launch date of the Realme C21Y smartphone for the Indian market. Realme will be launching the Realme C21Y smartphone in India on August 23. The device will be available for purchase in India via Realme's official website. The Realme C21Y is an affordable offering by Realme that features a 6.5-inch IPS LCD HD+ display, 13MP triple-camera setup, 5MP selfie camera, and a 5000mAh battery. The phone packs an octa-core Unisoc T610 SoC, 4GB of RAM, and 64GB of internal storage.
See More
Realme has launched yet another entry-level C-series smartphone.
See More

Video Reviews

realme C21Y Video
User Reviews of realme C21Y
out of 5
91155 Ratings 1338 Reviews
Quick Links
Contact Us About MySmartPrice Purpose & Features Advertise With Us
Privacy Policy Terms of Use FAQ
Our Presence
© 2023 MSP Digital Media Private Limited
Made with in indian flag