Realme C21 comes with 6.5 inches HD+ IPS LCD screen. It has a full-view waterdrop notch design. The back camera is of triple 13+2+2 MP with PDAF, LED flash, depth sensor, dedicated macro camera etc. and Full HD video recording. The front camera is of 5 MP. Realme C21 comes with 5000 mAh big battery and 10W fast charging. It has 3 or 4 GB RAM, up to 2.3 GHz octa-core CPU and PowerVR GE8320 GPU. It is powered by a Mediatek Helio G35 (12 nm) chipset. The device comes with 32 or 64 GB internal storage and dedicated MicroSD slot. There is a back-mounted fingerprint sensor in this phone.

Realme C21
৳ 11,990
The first smartphone passed TÜV Rheinland. Smartphone High Reliability Certification. Every realme mobile phone goes through rigorous quality tests. This time, realme make a further Step. As the first in the industry passed TÜV Rheinland Smartphone Quality Certification, realme C21 makes users freely enjoy long-lasting smart life.
Display
6.5"
Battery
5000mAh
Camera
13MP
Storage
32GB 3GB RAM, 64GB 4GB RAM
OS
Android 10
SIM
Dual SIM
Realme C21 Video Review
Realme C21 Specifications
Network
Technology
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
SDPA 850 / 900 / 2100
4G bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
5G bands
N/A
Speed
HSPA 42.2/5.76 Mbps, LTE
Launch
Announced
March 5, 2022
Status
Available. Released 2021, March 05
Body
Dimensions
165.2 x 76.4 x 8.9 mm (6.50 x 3.01 x 0.35 in)
Weight
190 g (6.70 oz)
Build
Glass front, plastic back, plastic frame
SIM
Dual SIM (Nano-SIM, dual stand-by)
Display
Type
IPS LCD, 400 nits (typ)
Size
6.5 inches
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Protection
N/A
Platform
OS
Android 10, Realme UI
Chipset
MediaTek MT6765G Helio G35 (12 nm)
CPU
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU
PowerVR GE8320
Memory
Card slot
microSDXC (dedicated slot)
Internal
32GB 3GB RAM, 64GB 4GB RAM
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
Features
LED flash, HDR, panorama
Video
1080p@30fps
Selfie Camera
Single
5 MP, f/2.2, (wide), 1/5.0", 1.12µm
Features
HDR, panorama
Video
1080p@30fps
Sound
Loudspeaker
Yes
3.5mm jack
Yes
Comms
WLAN
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
5.0, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, BDS
Radio
FM radio
USB
microUSB 2.0, USB On-The-Go
Features
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Battery
Type
Li-Po 5000 mAh, non-removable
Charging
Reverse charging