Realme C21
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  • Realme C21
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Key Specs
  • Display 6.50-inch (720x1600)
  • Processor MediaTek Helio G35
  • Front Camera 5MP
  • Rear Camera 13MP + 2MP + 2MP
  • RAM 3GB
  • Storage 32GB
  • Battery Capacity 5000mAh
  • OS Android 10
Market StatusReleased
Release Date8th April 2021

Realme C21 in Pictures

  • Realme C21 Design Images
    Design (7 images)
  • Realme C21 Camera Images
    Camera (14 images)
  • Realme C21 UI Screenshots Images
    UI Screenshots (12 images)
  • Realme C21 Benchmarks Images
    Benchmarks (6 images)
  • Realme C21 Gallery Images
    Gallery (8 images)

Realme C21 Review

By Sheldon Pinto (Jun 4, 2021)
Sheldon Pinto
  • Design
  • Display
  • Software
  • Performance
  • Battery Life
  • Camera
  • Value for Money
  • Good
  • Good battery life
  • Sturdy body
  • Bad
  • Average camera performance

When the Realme C12 was launched alongside the C15 last year, the two smartphones looked very similar on paper and yet commanded very different prices. In 2021, the manufacturer has brought down the prices of both smartphones' successors. The Realme C25 (Review) has a faster MediaTek Helio G70 processor, while the Realme C12's successor, the C21, now starts at an entry-level price of Rs. 7,999.

Realme C21 Summary

The Realme C21 is a typical low-end budget smartphone that could serve as a first smartphone for many. Given its entry-level pricing, it makes for a great basic smartphone for calling, messaging, or even for remote learning. Users going in for the Realme C21 should not expect much from it in terms of power and performance. With that in mind, the main focus of the Realme C21 is to be able to run apps (like WhatsApp, Facebook etc.) and offer good battery life. As expected, the C21 does a decent job of running apps and offers a usable software experience with a few hiccups. Battery life is quite solid and because it’s a bit lower in capacity than the 6,000mAh battery in Realme C25, it also charges quicker.

Realme C21 Price in India

Product Name Price in India
Realme C21 (3GB RAM, 32GB) - Cross Black 8,499
Realme C21 (3GB RAM, 32GB) - Cross Blue 8,499
Realme C21 (4GB RAM, 64GB) - Cross Black 9,499
Realme C21 (4GB RAM, 64GB) - Cross Blue 9,499

Realme C21 price in India starts from ₹ 8,499. The lowest price of Realme C21 is ₹ 8,499 at Flipkart on 25th July 2021.

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Realme C21 Full Specifications

General
Brand Realme
Model C21
Price in India ₹8,499
Release date 8th April 2021
Launched in India Yes
Dimensions (mm) 165.20 x 76.40 x 8.90
Weight (g) 190.00
Battery capacity (mAh) 5000
Colours Cross Black, Cross Blue
Display
Screen size (inches) 6.50
Touchscreen Yes
Resolution 720x1600 pixels
Hardware
Processor octa-core
Processor make MediaTek Helio G35
RAM 3GB
Internal storage 32GB
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 256
Dedicated microSD slot Yes
Camera
Rear camera 13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras 3
Front camera 5-megapixel (f/2.2)
No. of Front Cameras 1
Software
Operating system Android 10
Skin Realme UI
Connectivity
Wi-Fi Yes
Wi-Fi standards supported 802.11 b/g/n
GPS Yes
Bluetooth Yes, v 5.00
Micro-USB Yes
Headphones 3.5mm
Number of SIMs 2
SIM 1
SIM Type Nano-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE Yes
Supports 4G in India (Band 40) Yes
SIM 2
SIM Type Nano-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE Yes
Supports 4G in India (Band 40) Yes
Sensors
Fingerprint sensor Yes
Compass/ Magnetometer Yes
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor Yes
! Error or missing information? Please let us know

Realme C21 User Review and Ratings

4.3 193 ratings &
193 reviews
  • 5 ★
    121
  • 4 ★
    39
  • 3 ★
    19
  • 2 ★
    4
  • 1 ★
    10
Write Your Review
Displaying 1-10 of 193 reviews
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  • Great product
    Sakil Mollick (Apr 16, 2021) on Flipkart
    Nice 📷
    Is this review helpful?
    (1) Reply
  • Wonderful
    AIZAZ AHMAD (May 6, 2021) on Flipkart
    A very nice product. Great on time delivery by Flipkart..
    Is this review helpful?
    Reply
  • Awesome
    Atharva Srivastava (May 6, 2021) on Flipkart
    Very good mobile and everything is good best for low financial conditions and also for good financial condition
    Is this review helpful?
    Reply
  • Must buy!
    Siraj Sipai (May 6, 2021) on Flipkart
    Good
    Is this review helpful?
    Reply
  • Simply awesome
    Suman Jana (May 6, 2021) on Flipkart
    Nice
    Is this review helpful?
    Reply
  • Great product
    Rustam Ansari (May 6, 2021) on Flipkart
    Worth for money With awesome look
    Is this review helpful?
    Reply
  • Highly recommended
    Jagan Mohan (May 6, 2021) on Flipkart
    Super
    Is this review helpful?
    Reply
  • Worth every penny
    Pooja Rani (May 6, 2021) on Flipkart
    Nice battery bakup
    Is this review helpful?
    Reply
  • Wonderful
    AKHILESWAR PRAJAPATI (May 6, 2021) on Flipkart
    Good
    Is this review helpful?
    Reply
  • Just wow!
    Jeet Dutta (May 6, 2021) on Flipkart
    Really great to have this phone so toady again I purchased it for my wife too😊😊🤘 thanks Flipkart for your quickest delivery 🤘🤘
    Is this review helpful?
    Reply
Read all reviews

Realme C21 Video

Realme C21 & C25 First Look & Double Unboxing: The New Budget Champs?
Realme C21 & C25 First Look & Double Unboxing: The New Budget Champs? 08:58

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