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Realme C21Y

Brand: Realme Status: Available
Realme C21Y
Official Price: ৳10,490

Variant: (3GB+32GB) ৳10,490 | (4GB+64GB) ৳12,490

    Key Specifications

  • Released 2 July 2021
  • OS Android 10
  • Display 6.5", 720 x 1600p
  • Rear Camera 13+2+2MP
  • Front Camera 5MP
  • RAM 3GB, Unisoc T610
  • ROM 32GB
  • Battery Li-Po 5000mAh

Realme C21Y Details

Realme released a new smartphone in the Bangladesh market at a budget price. Towards Realme often tries to capture all category customers by providing different types of smartphones. Many people are searching for budget price smartphones. Realme notice that and comes with a smartphone Realme C21Y. Recently the brand launched some C series smartphones under 15k. Now they give a budget price smartphone for the customers.

Realme C21Y Released with some good features. A massive 5000mAh battery for good battery backup with the reverse charging system and 4GB of RAM makes the device a good one. Its overall specifications like display, camera, design, and built quality are good at all.

Realme C21Y Design and Built quality

The top of the left on the rear side has a Square shape. This shape has a triple camera and LED Flash set up. The side of the camera setup has a fingerprint sensor. The right side has a volume rocker and a power button. The left side has a SIM card slot. The top of the front in the middle position has a U shape selfie camera set up. The bottom has a 3.5mm jack, and a charging. It is available in Cross Black, Cross Blue colors.

As usual, the phone is made of a Glass front, plastic back, plastic frame. Though it is a plastic-built smartphone, it mad finished. So it is scratch-free. Its dimensions is 164.5 x 76 x 9.1 mm (6.48 x 2.99 x 0.36 in) and weight is 200 g (7.05 oz). So we can be told that it is a heavy-weight smartphone. Moreover, it is designed like same of other smartphones.

Display of Realme C21Y

The phone has a 6.5 inches IPS LCD display. It is a comfortable size for one-hand use. Its resolution is 720 x 1600 pixels and a 20:9 ratio body ratio. Its touchscreen is as usual as other phones, (~81.6% screen-to-body ratio). Its pixel density is ~270 PPI density. The display has 400 nits (type) brightness. It is a good feature for the buyers. But it has not any glass protection. Overall its display is the same as the Galaxy A21s smartphone, though Galaxy A21s is overpriced.

Processor and Performance

The smartphone runs with the Android 10, Realme UI, and Octa-core (2xX.X GHz Cortex-A75 & 6×1.8 GHz Cortex-A55) processor. Its GPU is Mali-G52. It used a Unisoc T610 (12 nm) chipset. It is a budget-priced smartphone. So that we can’t hope hard gaming by it. It used a medium category chipset in it. So that users can use it easily in normal work. The high-level game is not playable well. But, gamers can play normal games by this. Moreover, it is good for normal users.

Camera Type and quality

The smartphone does hopeless in the camera section. Others smartphone gives good camera in this price segment. But it is frustrating in the depth and macro camera. Realme C21Y has a triple camera set up on the rear side with a 13MP primary camera. With this main camera, users can take a good photo, and record nice video in low and high light. The second and third camera is 2MP macro and 2MP depth. The primary camera has HDR, Panorama features. The main camera has a 1080p @30fps video recording capability. So that, it will supply smooth video and photos. But, its depth and the macro camera are almost hopeless at this time.

The front has a 5MP selfie shooter for the selfie. 5M selfie camera is very low at this time. Others brand gives 8MP or 13MP camera in the selfie section. Moreover, it is frustrating in the selfie camera section.

Realme C21Y Battery

The device has a Li-Po 5000 mAh, non-removable battery for a good backup. It is a big battery for the users. Because, by this 5000mAh battery, the phone will run one day easily. But, if you play games it doesn’t support one day. It has a reverse charging system. But don’t share any news about the charger.

Realme C21Y Prices

Now it is an official smartphone. Its USA price is About 130 EUR. In India, its price is 9,999 for 4GB RAM and 64GB of ROM. Realme C21Y price in Bangladesh is 10,490 for the 3GB+32GB variant.

Our Rating

The overall rating is based on review by our experts

  • Battery 8 / 10
  • Camera 6 / 10
  • Display 5 / 10
  • Performance 7 / 10

Realme C21Y - Full Specifications


Device Type Smartphone
Brand Realme
Model C21Y
Status Available
Price Official (3GB+32GB) ৳10,490 | (4GB+64GB) ৳12,490
View More


Announced 21 June 2021
Released Available. 2 July 2021


Technology GSM / HSPA / LTE
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100
4G Network 1, 3, 5, 8, 38, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE
SIM Dual SIM (Nano-SIM, dual stand-by)


Operating System Android 10, Realme UI
Chipset Unisonic T610 (12 nm)
CPU Octa-core (2xX.X GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52


Display Type IPS LCD
Size 6.5 inches
Resolution 720 x 1600 pixels, 20:9 ratio
Pixel Density ~270 PPI
Touch Screen ~81.6% screen-to-body ratio
Display Protection 400 nits (type)


Dimensions 164.5 x 76 x 9.1 mm (6.48 x 2.99 x 0.36 in)
Weight 200 g (7.05 oz)
Colors Cross Black, Cross Blue
Build Glass front, plastic back, plastic frame


Internal Storage 32/64GB
Storage Type eMMC 5.1
Card Slot microSDXC (dedicated slot)
RAM (Memory) 3/4GB
USB OTG Support

Main Camera

Resolution 13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Flash LED flash
Features HDR, panorama
Video Resolution 1080p @30fps, 1920×1080 pixels

Selfie Camera

Resolution 5 MP, f/2.2, (wide), 1/5.0", 1.12µm
Features HDR, Panorama
Video Resolution 1080p @30fps, 1920×1080 pixels


FM Radio
3.5mm jack Yes


WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth 5.0, A2DP, LE
Wi-fi Hotspot
USB microUSB 2.0, USB On-The-Go
USB Type-C


Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass
Messaging SMS(threaded view), MMS, Email, Push Email, IM
Browser HTML5
Java Support


Battery Type Li-Poly (Lithium Polymer)
Capacity 5000mAh
Wireless Charging
Charging Reverse charging
Quick Charging
Placement Non-removable


Made by China
Fingerprint Sensor
Fingerprint Sensor Position Rear-mounted

Realme C21Y - Price & Release Date in Bangladesh

Name Realme C21Y
Market Status Available
Price BDT. 10,490 (Official)
Launch Date 2 July 2021
Variant  RAM: 3GB + ROM: 32GB

Realme C21Y Prime Price in Bangladesh

Realme C21Y Official price in Bangladesh starting at BDT. 10,490. The Realme C21Y is available in Cool Blue, and Cool Grey color variants in online stores and Realme showrooms in Bangladesh.

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