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Realme C21 Price in Bangladesh 2023 & Specs

The Realme C21 is a budget smartphone that offers a decent set of specifications for a low price. The phone has a 6.5 HD+ display and comes in two var
Realme C21 Price in Bangladesh 2023 & Specs,Realme C21 Price in Bangladesh,Realme C21 ,Realme C21 Specs,Realme C21 Price

The Realme C21 is a budget smartphone that offers a decent set of specifications for a low price. The phone has a 6.5 HD+ display and comes in two variants: 4GB+64GB and 3GB+32GB. The phone is powered by a Helio G35 processor and has an ARM Cortex-A55 CPU core. There is a triple camera setup on the back with 13MP, 2MP and 2MP sensors, and a 5MP camera on the front of the device. The C21 is powered by a 5000 mAh battery with USB Type-C charging port.

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The Realme C21 is a budget Android phone for those who don't need the top specs and features of flagship models. With a 6.5 HD+ display, the phone has an 8MP front camera and triple rear cameras with 13+2+2MP lenses that take great photos in all types of lighting conditions. The back of the phone is made from plastic which gives it a sturdy feel and the power button has been moved to the side so your fingers don't cover up the cameras when taking a picture. The C21 comes with either 3GB or 4GB of RAM and 32 or 64GB of storage respectively and includes a 5000mAh battery that lasts more than a day before needing to be recharged.

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Basic Information of Realme C21

Launched on March 2021, Realme has created a midrange smartphone with a competitive price point that offers a number of features for the budget-conscious consumer. The phone will be available in two variants: 3GB RAM + 32GB storage and 4GB RAM + 64GB storage priced at BD 11,090 and BD 11,990 respectively. The device will be available in two colors only: Black and Blue

Connectivity of Realme C21

The Realme C21 has excellent connectivity with a 2G, 3G and 4G network with speeds of 42.2/5.76 Mbps on HSPA and LTE-A networks respectively. The device has a Nano SIM and can use two SIM cards simultaneously. The Realme C21 also has Wi-Fi with 802.11 a/b/g/n/ac, dual band Wi-Fi Direct and Wi-Fi Hotspot for internet access in places where there is no available wireless connection or mobile data coverage. The device does not have NFC but does have A2DP Bluetooth LE support for connecting wireless earphones and other devices that are compatible with the protocol like keyboards and mice.

Design of Realme C21

The Realme C21 is a low-cost smartphone with a minimalist design and some basic features. The front panel is made of tempered glass and the back is made of plastic with a plastic frame that surrounds the device. The device features an 8MP rear camera with a 5MP front camera. The device has 3GB of RAM and 32GB of internal storage which can be expanded up to 128GB via microSD card slot. The battery is non-removable and rated at 5000mAh with Quick Charge 2.0 for fast charging capability.

Display of Realme C21

The Realme C21 is a sleek smartphone with a 6.5 inch IPS LCD display and a resolution of HD+ 1600 x 720 pixels at 270 PPI for a clear and vibrant picture quality. The phone is equipped with a 2.5D curved glass display protection and offers multitouch functionality. The phone has an aspect ratio of 20:9 and comes with an IPS LCD screen type for the clearest picture possible. The phone has a notification LED and features including multitouch that make it more convenient to use and access your content.

Camera of Realme C21

The Realme C21 is an excellent camera phone that takes excellent photos and videos. The back camera has triple 13+2+2 megapixel camera sensors for excellent pictures and videos even in low-light environments. The front camera has 5 megapixel cameras for selfies and video chats. The video can shoot in full HD 1920x1080p with flash. The camera features PDAF, LED flash, 1/3.06 1.12μm sensor and more to take great photos and videos everytime!

Software of Realme C21

The Realme C21 is a smartphone that runs Android OS 10 and features the Realme UI. The phone features a 6.5 inch screen with HD display, a 1.4GHz Octa Core processor, a rear camera of 13MP with F2.2 aperture and HDR support and an 8MP front camera for selfies and video calls. The phone also has a 3200mAh battery which offers up to 120 hours of standby time or 16 hours of talktime in 3G networks or up to 12 hours of talktime in 2G networks or 40 hours of music playback in offline mode or 25 hours of music playback in online mode.

Hardware of Realme C21

The Realme C21 is an Android phone with a Mediatek Helio G35 chipset, Octa-core CPU and a PowerVR GE8320 GPU. The device has 3GB of RAM and either 32GB or 64GB of ROM storage depending on the model selected. There is also an external card slot that can take up to 256GB of storage via MicroSD card and there are sensors for magnetic induction, light sensor, proximity sensor, acceleration sensor and magnetometer as well as gyroscope.

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Battery of Realme C21

The battery of the Realme C21 is a lithium polymer battery that has a capacity of 5000 mAh and comes non-removable. With 10W fast charging, the battery is able to charge in 1 hour and 20 minutes. Reverse charging is also possible with this phone which allows the user to charge other devices through the USB Type C port. The standby time for this phone is up to 135 hours and talk time up to 35 hours. Internet browsing up to 18 hours which makes this phone ideal for multitasking on the go without compromising any of its features.

Media of Realme C21

The Realme C21 has all the basic features of a smartphone in addition to a 3.5mm headphone jack and an OTG slot for connecting external devices. The phone is capable of playing audio and video files as well as FM radio and supports vibration alerts and ringtones in MP3 and WAV formats. With the Realme C21, you can also take advantage of a loud speaker for calls made with handsfree.

Security of Realme C21

The Realme C21 has a rear mounted fingerprint sensor for unlocking the device and a facial recognition system for unlocking your phone. The rear mounted fingerprint sensor is convenient and easy to use with an equally fast response time. The facial recognition system is great for convenience and security as it offers quick access to your device with a high degree of accuracy.

Get Free With Box of Realme C21

Get a brand new smartphone and a lot of freebies with the purchase of a Realme C21 handset! Not only does the phone come with Gorilla Glass for protection against scratches and drops, but it also has a battery that lasts up to 14 hours and is guaranteed to last 2 years under typical use. In addition to the phone, the box comes with an earphone, SIM ejector pin, charger and cable, back cover for your phone, and an accompanying user guide for set up and use.


The Realme C21 is a budget smartphone with good battery life and decent camera for the price. The phone features a 6.5 HD+ display, updated Mediatek Helio G35 chipset, and a 5000 mAh battery that charges at 10W. With a 64GB ROM version at a lower price point and an adequate camera for the price, the Realme C21 is a good choice for those who don't need top of the line hardware in their phone.


Realme C21 is a phone that has a lot to offer for the price it costs. While it does not come with a display protection and has a lower PowerVR GE8320 GPU compared to the OnePlus 7, it still has excellent performance and an attractive design. 

Alternatives of Realme c21

The Realme C21 is a good alternative to the OnePlus 7 if you are on a budget but still want a good performing device with an affordable price tag.

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Highlight Feature of Realme C21

• A beautiful and sleek design at an affordable price

• 3 GHz octa-core CPU that gives a smooth experience

• Exclusive colors to suit every personality

• Realme C21: 6.5 Full HD+ Phone 

• Fingerprint Sensor + Powerful CPU 

• 16MP Front Camera + 8MP Rear Camera

• 5000 mAh Battery for a phone

• The perfect phone for multimedia lovers

• Triple cameras with PDAF, LED flash, depth sensor, macro camera etc.

Realme C21 Table Specs


If you are interested in purchasing a phone, the Realme C21 is a good option for a variety of reasons. The device comes with a 6.5 inch display that is made of Gorilla Glass and has an array of features such as an 8MP front camera and 13MP back camera with flash support. There is even a SIM ejector tool to make inserting your SIM card easier when you get your phone. The device comes in four different colors: black, silver, rose gold and blue. The device also comes with a charger and earphones so that it can be ready to use right out of the box.

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My name is Arefin and I'm an experienced marketer and SEO-friendly article writer. I specialize in creating impactful content that helps boost visibility and rankings on search engines. I'm the owner of Style2Money, a content creation agency…

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