Introduction of Realme C21

Realme C21 is a spring 2021 commitment, and it’s a worthy growth of the Realme brand. It’s received a lot of improvements. The Realme C21 is the first phone in the C-series to be awarded the TÜV Rheinland High Reliability Certificate in Europe.

  • Design

The Realme C21 features a decent arrangement in the act of numerous models in the family. You won’t be able to search for any spectacular subtleties or tidy wrapping.

The container is made of matte plastic with a delicate surface that resembles a mathematical drawing. This option is appealing because it conveys a sense of trustworthiness.

The Realme C21 will not be dropped because it has slipped into your palm. It also includes a covering that prevents markings from being left on it by your fingertips.
The device is comfortable to wear and is a good size.

It’s difficult to represent it as slim. On the back of the device, there is a scanner for finger impressions. It operates quickly and without errors.

The Realme C21 comes in two colours: battered and silver. It hasn’t been equipped with protection against moisture and accumulation in the convenience.Realme C21 3GB

  • Display

The phone sports a 6.5-inch IPS display with a resolution of 720 x 1600 pixels. It has a typical 20:9 aspect ratio and a pixel thickness of 270 pixels per inch, which creates a connection. The bezel around the screen is common for devices in this price range.

The front side shows a glass with a contemplative surface. It’s scratch-resistant. The screen has excellent overview focuses when viewed from a distance, with no discernible hiding differences.

The image is fully submerged and dazzling enough to work brilliantly on all levels.

  • Execution

The Realme C21 is powered by a single MediaTek Helio G35 CPU with eight cores and a 12nm manufacturing technology. Its focal points are divided into two four-man groups. The GPU used is a PowerVR GE8320.

The phone is available in two configurations: 2 or 3 GB of RAM and 32 or 64 GB of storage. Given the available space, the last option can be expanded if necessary.

The MediaTek Helio G35 is a 2020 design that will be available this year. It isn’t particularly durable and is designed for low-level gadgets.

It’s adequate for smooth mark-of-association execution, but not for significant continuous interaction. You can be interested in the last option even in low-key plan settings.

The device has a contemporary design and runs on the Android 10 operating system with the Realme UI.

  • Camera

The back board of the Realme C21 features a triple back camera and glitter. The first module takes the photos, while the second and third are low-objective and used for full-scale images and assessing the scene’s depth.

The camera’s association point is standard. The few models produced by the manufacturer are exceptional. A number of additional modes have been added to keep any shooter interested. The most basic options are HDR, manual mode, representation, and night mode.

The wide-angle extremely back camera module has a 13-megapixel resolution target. Its self-change during the PDAF stage is acceptable.

There isn’t a stabiliser in any scenario. As a result, the camera takes pictures at a budget level. The images get quite amazing and contrasty with less detail.

You may record at a maximum resolution of 1080 pixels at 30 frames per second with the Realme C21 nearby. Once again, there is no stabiliser.

In terms of selfies, it’s a solitary camera. You’ve decided to go into a decorating and portraying phase. It enables you to take excellent selfies.


The phone is powered by a lithium polymer battery that is not detachable. It has a 5000 mAh capacity restriction. A 10 W charger is included with the device. The use of talk charging is a fascinating concept.Realme C21 3GB

  • End

The Realme C21 is a low-cost smartphone with a sudden surge in demand for the Android 10 operating system. It may not have the most appealing screen or the most basic hardware, but it provides adequate free execution.

It provides reliable quality and comfort at an affordable price. This is an excellent choice for someone who does not rely on shooting or playing demanding games. A triple card slot is also available, with two SIM slots and one for additional memory.

2G Band

1800, 1900, 900, GSM 850

3.5mm jack


3G Band

2100, 850, 900, HSDPA

4G Band

3(1800), 38(2600), 39(1900), 41(2500), LTE band 1(2100), 5(850), 8(900), 40(2300)


3.5mm Audio Jack, MP3/WAV/eAAC+/FlAC player, MP4/H.264/FLAC player, Speaker Phone


(Li-Po Non removable)

Battery Capacity



LE, v5.0 with A2DP






4GB RAM, 64GB Built-in


Charging 10W


G35 (12 nm), Helio, Mediatek


Cross Black, Cross Blue


3G (HSPA 42.2/11.5 Mbps), 4G LTE-A, Edge, GPRS


165.2 x 76.4 x 8.9 mm


Active noise cancellation with dedicated mic, Glass front + Plastic back, Plastic frame, Document viewer, Photo/video editor


Built-in + Downloadable


A-GPS support, Yes +


PowerVR GE8322

In Box

Warranty 1 year

Main Camera

13MP, 26mm (wide), f/2.2, Triple Camera

Main Camera Video

[email protected]

Memory Card

(dedicated slot), microSDXC


Email, IM, MMS, Push Mail, SMS(threaded view)


Android 10.0 OS


720 x 1600 Pixels (~269 PPI)

Selfie Camera


Selfie Camera Features

[email protected], HDR


Accelerometer, Compass, Proximity


Dual Sim, Dual Standby (Nano-SIM)




IPS LCD Capacitive Touchscreen, 16M Colors, Multitouch




FuntouchOS 12


microUSB 2.0, USB On-The-Go


190 g


hotspot, Wi-Fi 802.11 a/b/g/n/ac


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