1. Home
  2. Realme
  3. Realme C21Y

Realme C21Y

Realme C21Y
Brand: Realme
Category: Mobile
Added on: 8th, Apr, 2024
Last updated: 8th, Jul, 2024

Available Official
  • Released 2021, July 02
  • OS Android 10, Realme UI
  • Display 6.5" 720x1600 pixels
  • Camera 13MP 1080p
  • RAM 4GB RAM Unisoc T610
  • Battery 5000mAh Li-Po

Our Rating

The overall rating is based on review by our experts

  • Design 5 / 10
  • Display 6 / 10
  • Performance 6 / 10
  • Camera 5 / 10
  • Connectivity 6 / 10
  • Features 6 / 10
  • Battery 6 / 10
  • Usability 6 / 10


  • Good design.
  • Quad camera in the back.
  • Budget smartphone.
  • IPS LCD display with high resolution.
  • 4G network supported.




Official 3GB 32GB ৳12,990/ 4GB 64GB ৳13,990


Announced 2021, June 21
Status Available. Released 2021, July 02


Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE


Dimensions 164.5 x 76 x 9.1 mm (6.48 x 2.99 x 0.36 in)
Weight 200 g (7.05 oz)
Build Glass front, plastic back, plastic frame
SIM Dual SIM (Nano-SIM, dual stand-by)


Type IPS LCD capacitive touchscreen, 16M colors
Size 6.5 inches, 102.0 cm2 (~81.6% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~270 ppi density)


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


Card slot microSDXC (dedicated slot)
Internal 64 GB

Main camera

Triple 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)
Features LED flash, HDR, panorama
Video 1080p@30fps

Selfie camera

Single 5 MP, f/2.2, (wide), 1/5.0", 1.12µm
Features HDR
Video 1080p@30fps


Loudspeaker Yes
3.5mm jack Yes


USB microUSB 2.0, USB On-The-Go
FM radio
Infrared port
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE
View More View Less


Sensors Fingerprit (rear-mounted), accelerometer, proximity, compass


Type Non-removable Li-Po
Capacity 5000 mAh
Charging Reverse charging


Made by China
Color Cross Black, Cross Blue

Realme C21Y Price in Bangladesh April 2024

The Realme C21Y is priced at BDT 12990TK in Bangladesh. The Realme C21Y is available in (64GB/4GB) variants. Realme C21Y has a 5000mAh battery. And fast charging supported Unisoc T610 (12 nm) chipset and running with Android 10.

ModelRealme C21Y
PriceBDT. 12,990
Display6.5″720×1600 pixels
Released2021, July

The Realme C21Y’s good and bad sides:

Overall, the Realme C21Y is a decent budget smartphone that offers good battery life, decent performance, and a few other handy features. However, the cameras are mediocre, the charging is slow, and the display is low-resolution. If you’re looking for a phone for basic tasks and you’re on a tight budget, the Realme C21Y is a good option to consider. However, if you’re looking for a phone with a good camera or a high-resolution display, you’ll need to look elsewhere

The Realme C21Y is a budget smartphone that offers a good balance of features for the price. Here’s a rundown of its good and bad sides:

Good Sides:

  • Long battery life: The Realme C21Y has a large 5000mAh battery that can easily last a full day or even two on a single charge
  • Decent performance: The Unisoc T610 processor is a good choice for a budget phone, and it can handle most everyday tasks without any problems.
  • NFC: NFC is a handy feature that lets you use your phone for contactless payments.
  • Headphone jack: A headphone jack is a great feature to have, especially if you don’t want to use wireless headphones.

Bad Sides:

  • Mediocre cameras: The cameras on the Realme C21Y are not great, especially in low-light conditions.
  • Slow charging: The Realme C21Y only supports 10W charging, which is quite slow by today’s standards.
  • Low-resolution display: The display on the Realme C21Y has a resolution of only 720 x 1600, which may not be sharp enough for some users.

Write a Review

  • Be the first to add a Review

    Please post a user review only if you have / had this product.

  • Rate this Product

  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 10
  • 6 / 10 based on your selection

We do not guarantee that the information of this page is 100% accurate and up to date.

Phone brandsView All

Show More Brands
Back to top button