Realme C21 Price in India 2024 Full Specifications, Features, Reviews, How To Realme C21 Online?

Realme C21:-The Realme C21 is a typical low-end, entry-level smartphone that may be used by many people as their first smartphone. Given its affordable price, it is a fantastic entry-level smartphone for calling, messaging, or even distance learning. Users who choose the Realme C21 shouldn’t have high expectations for the device’s power and performance.

In light of this, the Realme C21’s major priorities are its ability to run programmes (such as WhatsApp, Facebook, etc.), as well as its long battery life. The C21 performs reasonably well in running programmes and provides an acceptable software experience with a few hitches, as was to be expected. Because it has a slightly smaller capacity than the 5,000mAh battery in the Realme C25, battery life is fairly good also charges quicker.


Realme C21 2024

What's In the Article

The 6.5-inch HD+ Mini-drop full-screen display on the Realme C21 features a 20:9 aspect ratio. Furthermore, the screen features a screen-to-body ratio of 89.5% and a resolution of 720×1,600 pixels. The recently released smartphone also has an Octa-core (4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53) MediaTek Helio G35 (12 nm) CPU, which provides you with a fluid phone-using experience. You won’t experience any lags when using many programmes at once, playing graphically demanding games, or browsing the internet.

Realme C21

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Realme C21 Details

Launch Date April 08, 2024 (Official)
Price In India 10,999
Brand Realme
Model C21
Operating System Android v10 (Q)
Custom Ui Realme UI
Sim Slots Dual SIM, GSM+GSM
Sim Size SIM1: Nano, SIM2: Nano
Network 4G: Available (supports Indian bands), 3G: Available, 2G: Available
Fingerprint Sensor Yes
Official Site Realme
Category Tech

Check Also:-Realme 9i Price in India, Full Specifications

Realme C21 Price in India

The Realme C21 costs 10,999 rupees in India. The Realme C21 smartphone entered the market on April 8, 2021. (Official). The G232460 model of the smartphone has an additional RAM and storage option. The Realme C21 smartphone is available in Cross Black and Cross Blue Colours in terms of colour selections. For taking high-quality photos and videos, the Realme C21 smartphone has a triple rear camera configuration. There is a 13 MP main camera with an f/2.2 aperture, as well as a 2 MP macro sensor and a 2 MP monochrome sensor. The rear camera setup has a panorama, LED flash, HDR, and other features. The phone has a 5 MP front-facing camera with an f/2.2 aperture for taking pictures selfie and making video calls.

About Realme C21

The smartphone has a 6.5-inch (16.51-cm) IPS LCD display with a screen resolution of 720 x 1600 pixels. The MediaTek Helio G35 processor powers it. A 5000 mAh battery powers it. The phone is powered on Android v10 (Q). The smartphone has a single camera configuration with a primary sensor that is a 13MP + 2MP + 2MP size. The smartphone has a 5 MP selfie camera on the front. The Realme C21 has 32 GB of internal storage, up to 3 GB of RAM, and 2G, 3G, and 4G LTE. Rear fingerprint sensor, USB Type-C port.

Also Check:-Realme C35 Price in India, Features, Specifications

Realme C21 Features

The Realme C21 is powered by a 5,000mAh battery, a 6.5-inch HD+ display, a 13MP triple-rear camera arrangement, a Helio G35 SoC with 3GB of RAM, and 32GB of internal storage. It also has a 6.5-inch HD+ display and a 13MP triple-rear camera setup. Additionally, it contains a micro USB connector, a 3.5mm audio jack, and a fingerprint sensor that is located on the back. Watch the Realme C21’s whole specification video.

Display and Camera

The Realme C21 has a 6.5-inch HD+ screen. It sports an IPS LCD screen with a 720x1600px resolution and a 269PPI pixel density. Additionally, the display’s surrounding bezels are thin and provide more than 89% of the screen-to-body ratio. The display is a good size for playing video games and viewing movies. The smartphone has three 13MP cameras on the back. A 2MP mono sensor with focusing and 2MP macro cameras are attached to the main camera. For a better camera experience, you get features like Beauty, Filter, HDR, Panoramic View, Portrait, Time-lapse, Slo-mo, Nightscape, Expert, Continuous Capture, etc. Inside the notch is a 5MP camera for selfie and video calls.

Performance and Battery

The Realme C21 runs a customized version of Realme UI on top of Android v10. The phone is powered by an entry-level MediaTek Helio G35 Octa-core processor, a GE8320 GPU, and 3GB of RAM. For everyday tasks like calling, texting, and browsing, you can anticipate a good phone performance. It has sensors that are easy to use, including magnetic induction, light, proximity, and acceleration sensors. The phone has a sizable 5,000mAh battery that supports increased battery life through power saving mode. Additionally, it allows quick charging, which quickly charges the bar. The battery capacity is sufficient, and under typical usage, it should provide a full day of power backup.

Storage and Connectivity

The 32GB of internal storage provided by the Realme C21 can be filled with your apps and games. Moreover, a micro-SD card can be used to increase storage capacity by up to 256GB. Included connectivity options include 3G, 4G, and the VoLTE function, which allows HD voice calls on networks that support it. It has Wi-Fi and Bluetooth 5, which provides a wider range of connectivity. Additionally, you get a micro-USB port for charging the phone as well as a 3.5mm headphone jack. You can use GPS with A-GPS, GLONASS, and Beidou to locate yourself online.

Also Check:-Realme C11 Price In India, Features, Specifications

Realme C21 Full Specifications


Height 165.2 mm
Width 76.4 mm
Thickness 8.9 mm
Weight 190 grams
Colours Cross Black, Cross Blue


Screen Size 6.5 inches (16.51 cm)
Screen Resolution 1600 x 720 Pixels
Pixel Density 270 ppi
Display Type HD+ LCD In-cell
Touch Screen Yes, Capacitive Touchscreen, Multi-touch


Chipset MediaTek Helio G35
Processor Octa core, 2.3 GHz, Cortex A53
Architecture 64 bit
Graphics PowerVR GE8320
Ram 3 GB


Internal Memory 32 GB
Expandable Memory Yes, Upto 256 GB


Camera Setup Single
Resolution 13 MP f/2.2 (upto 4x Digital Zoom), Wide Angle Primary Camera, 2 MP f/2.4, Macro Camera, 2 MP f/2.4, Depth Camera
Auto Focus Yes
Flash Yes, LED Flash
Image Resolution 4128 x 3096 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continues Shooting, High Dynamic Range mode (HDR)
Camera Features 4 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording 1920×1080 @ 30 fps
Front Camera Resolution 5 MP f/2.2, Wide Angle Primary Camera


Capacity 5000 mAh
Type Li-Polymer

Network Connectivity

Sim Size SIM1: Nano, SIM2: Nano
Network Support 4G (supports Indian bands), 3G, 2G
Volte Yes
Sim 1 4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available
Sim 2 4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available
Wi-Fi Yes, Wi-Fi 802.11, b/g/n
Wi-Fi Features Mobile Hotspot
Bluetooth Yes, v5.0
Gps Yes, with A-GPS, Glonass
Usb Connectivity Mass storage device, USB charging


Loudspeaker Yes
Audio Jack 3.5 MM

Special Features

Fingerprint Sensor Yes
Fingerprint Sensor Position Rear
Other Sensors Magnetic induction sensor, Light sensor, Proximity sensor, Acceleration sensor


Warranty 1 Year Manufacturer Warranty

Also Check:-Realme 9 Pro Price in India, Features, Specifications

How To Buy Realme C21 Online?

If you’re in the market for an android phone, the Realme C21 should definitely be at the top of your list. It has all the features and specs that you could want, and its price is just right. So, how do you buy it? Well, there are a few different ways you can go about it. Make sure you compare the prices and read reviews before making your purchase. Remember to bring your valid ID proof with you when you make your purchase. Finally, the Realme C21 is a premium phone with great features and specifications. So, whether you’re looking for a new or replacement phone, the Realme C21 should definitely be at the top of your list.

  • Search on the official website Realme
  • And go to the find section
  • Select ‘Realme C21’
  • Select in the RAM and ROM option
  • Fill the section of Address
  • Option in ‘pay mode’
  • In Last Order This Product

Realme C21 Pros & Cons

The Realme C21 is a brand-new entry-level smartphone in the company’s C-series family. The brand offers high-end features at a reasonable cost. A large 6.5-inch display and a triple camera arrangement on the back of the phone—a 13MP primary camera and two 2MP cameras—are among its standout features. The phone has a single 5MP selfie camera up front. It is slightly below average that the MediaTek Helio G35 processor. Other drawbacks include the lack of support for fast charging and the limited internal memory of 32GB.


  • 5000mAh Massive Battery
  • 6.5-inch Mini-drop Full screen
  • 13MP AI Triple Camera
  • Helio G35 Powerful Processor
  • Instant Fingerprint Unlock
  • 3-Card Slot
  • Reverse charging


  • No fast charging
  • Meagre selfie camera
  • Only 32GB internal storage


If you’re in the market for a phone that offers excellent camera quality and top-notch performance, the Realme C21 is a great option to consider. This phone is perfect for those who want a phone that can do it all – from photography to video editing and gaming. And thanks to its durable construction, it will be able to handle anything you throw at it. So if you’re looking for a phone that will make your life easier, the Realme C21 is definitely worth considering.

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Is Realme C21 fast charging?

The Realme C21 is hampered by its limited charging speed of 10W. It can charge 80% of its battery in an hour and a half, and 100% in three hours and seven minutes.

Is Realme C21 waterproof?

It's dustproof and waterproof, which is a good thing.

Is Realme C21 a 5g phone?

The internal memory of the Realme C21 is 32GB, which can be expanded up to 256GB. With this smartphone, users may make calls using the 4GVoLTE network. In addition, Wi-Fi and Bluetooth v5 are supported by the device.

Is Realme C21 a good phone?

The Realme C21 sticks to the same MediaTek Helio G35 CPU as the C12, so everyday performance has not changed. For anyone on a tight budget, though, the Realme C21 offers a passable Android experience. You won't get much from it if you demand too much from it.

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