Realme C21Y
Price in Bangladesh
Official ৳12,990 Available · brand warranty
Official ৳13,990 Available · brand warranty
2 variants
Prices checked 3 March 2026. Official or unofficial: which to buy?
Key specifications
- Display
- 6.5″ IPS LCD
- Chipset
- Unisoc T610
- RAM
- 3GB / 4GB
- Storage
- 32GB / 64GB
- Rear camera
- 13MP Triple
- Selfie camera
- 5MP
- Battery
- 5,000mAh
- Network
- 2G, 3G, 4G
- OS
- Android v10
- Weight
- 200g · 9.1mm
Realme C21Y overview
The Realme C21Y is a smartphone from Realme, released in July 2021. It comes with a 6.5-inch IPS LCD display, the Unisoc T610 chipset, 3GB / 4GB of RAM and 32GB / 64GB of storage. For photography there is a 13MP triple rear camera and a 5MP selfie camera. A 5,000mAh battery powers the phone. The official price of the Realme C21Y in Bangladesh starts at ৳12,990.
What's good
What's not
- Entry-level chipset, not for heavy gaming
- Only 60Hz display
- Limited storage
- No 3.5mm headphone jack
Realme C21Y full specifications
Launch
| Brand | Realme |
|---|---|
| Model | C21Y |
| Device Type | SmartPhone |
| Release Date | 02 July 2021 |
| Status | Available |
Platform
| Operating System | Android |
|---|---|
| OS Version | v10 |
| User Interface | Realme UI |
| Chipset | Unisoc T610 |
| CPU | Octa core (1.8 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 12 nm |
| GPU | Mali-G52 |
Display
| Display Type | IPS LCD |
|---|---|
| Screen Size | 6.5 inches (16.51 cm) |
| Resolution | 720x1600 px (HD+) |
| Aspect Ratio | 20:9 |
| Pixel Density | 270 ppi |
| Screen to Body Ratio | 81.59 % |
| Screen Protection | Gorilla Glass |
| Bezel-less Display | Yes with waterdrop notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Brightness | 420 nits |
| Refresh Rate | 60 Hz |
| Notch | Waterdrop |
Rear Camera
| Camera Setup | Triple |
|---|---|
| Resolution | 13 MP, f/2.2, Wide Angle (80° field-of-view), Primary Camera, 2 MP, f/2.4, Macro Camera, 2 MP, f/2.4 |
| Sensor | CMOS image sensor |
| Autofocus | Phase Detection autofocus |
| Flash | LED Flash |
| Image Resolution | 4128 x 3096 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | 4 x Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/2.4 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
Selfie Camera
| Camera Setup | Single |
|---|---|
| Resolution | 5 MP, f/2.2, Wide Angle, Primary Camera |
| Sensor | CMOS |
| Camera Features | Fixed Focus |
| Video Recording | 1280x720 |
| Video FPS | 30 fps |
| Aperture | f/2.2 |
Body & Design
| Height | 164.5 mm |
|---|---|
| Width | 76 mm |
| Thickness | 9.1 mm |
| Weight | 200 grams |
| Build | Glass front, plastic back, plastic frame |
| Colors | Cross Blue, Cross Black |
Battery
| Battery type | Li-Ion (Lithium Ion) |
|---|---|
| Capacity | 5000 mAh |
| Reverse Charging | Yes |
| Placement | Non-removable |
Memory
| Internal Storage | 32 GB |
|---|---|
| Storage Type | eMMC 5.1 |
| Expandable Memory | Up to 256 GB |
| USB OTG | Yes |
| RAM | 3 GB |
| RAM Type | LPDDR4X |
Connectivity
| Network | 2G, 3G, 4G |
|---|---|
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Nano, SIM2: Nano |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA, LTE |
| SAR Value | Head: 0.855 W/kg, Body: 0.674 W/kg |
| WLAN | Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | v5.0 |
| GPS | Yes with A-GPS, Glonass |
| Wi-fi Hotspot | Yes |
| USB | Mass storage device, USB charging, microUSB 2.0 |
Sensors & Security
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
|---|---|
| Fingerprint Sensor | Yes |
| Finger Sensor Position | Rear-mounted |
| Face Unlock | Yes |
Audio & Media
| Loudspeaker | Yes |
|---|---|
| Alert Types | Vibration, MP3, WAV ringtones |
| Audio Jack | 3.5 mm |
| Video | 1080p@30fps |
| Document Reader | Yes |
More
| Made By | China |
|---|---|
| Features | Accelerometer, proximity, compass |
Specifications may differ by region or variant. Spotted a mistake? Let us know.
Frequently asked questions
What is the price of Realme C21Y in Bangladesh?
The official price of Realme C21Y in Bangladesh starts at ৳12,990.
Does Realme C21Y support 5G?
No, Realme C21Y does not support 5G. It works on 2G, 3G, 4G networks.
How big is the battery of Realme C21Y?
Realme C21Y has a 5000mAh battery.
Which processor does Realme C21Y use?
Realme C21Y is powered by the Unisoc T610 (Octa core (1.8 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)).
When was Realme C21Y released?
Realme C21Y was released in July 2021.
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