Mobiles     Laptops     Tablets     Computers     Hardware  Components       Electronics

Realme C21 specs.

  Mobiles >> Realme >> Realme C21

Specifications | Reviews | Secret codes
Unlock phone | Root phone
Backup | Flash Firmware | Screenshot


Realme C21




Hardware and OS Realme C21
Smart Phone OS:?An operating system (OS) is software that interacts between a user and a smartphone.
Android 10, Realme UI
Processor:
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Chipset:?Is a set of chips in the smartphone that control the CPU.
MediaTek Helio G35 (12 nm)
GPU:?Graphics Processing Unit
PowerVR GE8320
Internal memory:
32GB 3GB RAM, 64GB 4GB RAM?Random Access Memory
External memory:
microSDXC (dedicated slot)
Design Realme C21
Type:
IPS LCD
Size:
6.5 inches, 102.0 cm2
Screen Resolution:?Screen resolution refers to the size of the image received on the screen in pixels
720 x 1600 pixels, 20:9 ratio
Body build:
Glass front, plastic back, plastic frame
SIM:
Dual SIM (Nano-SIM, dual stand-by)
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)
Colors:
Cross Black, Cross Blue
Connectivity Realme C21
2G:?Second generation cellular network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G:?Third generation cellular network
HSDPA?High-Speed Downlink Packet Access 850 / 900 / 2100
4G:?Fourth generation cellular network
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
WLAN:?Wireless Local Area Network
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth:?Bluetooth is used to exchange data between nearby mobile devices.
5.0, A2DP, LE
GPS:?Global Positioning System
Yes, with A-GPS?Assisted Global Positioning System, GLONASS?GLObal NAvigation Satellite System, BDS
NFC:?Near field communication
No
USB:?Universal Serial Bus
microUSB 2.0, USB On-The-Go
Speed:
HSPA?High Speed Packet Access 42.2/5.76 Mbps, LTE
Technology:
GSM / HSPA?High Speed Packet Access / LTE
Main Camera Realme C21
Camera:
13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12Вµm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Features:
LED flash, HDR, panorama
Video:
1080p@30fps
Selfie camera Realme C21
Camera:
5 MP, f/2.2, (wide), 1/5.0", 1.12Вµm
Features:
HDR, panorama
Video:
1080p@30fps
Multimedia Realme C21
Radio:
FM radio
3.5 mm Jack:
Yes
Loudspeaker:
Yes
Features Realme C21
Sensors:
Fingerprint (rear-mounted), accelerometer, proximity, compass
Battery Realme C21
Type:
Li-Po 5000 mAh, non-removable
Charging:
Charging 10W
Reverse charging




Comments, Questions and Answers about Realme C21




Ask a question about Realme C21
 
  
      5+3= *


Realme C21
news
 The design and specifications of the Samsung Galaxy A37 and A57 have been leaked online.

Without waiting for the premiere of Samsung's new budget phones, the Android Headlines portal has published high-quality renders of both devices. In addition to design features, the leak has revealed the specifications of the screens and hardware platforms of the gadgets being prepared for release.



news
 OPPO and MediaTek introduce local AI for smartphones

Towards the end of MWC 2026, OPPO and MediaTek announced a new collaboration and unveiled Omni, a full-featured local model capable of working with text, voice, and video simultaneously. According to the developers, the smartphone now not only responds to requests but also ?perceives? what is happening around it through the camera and microphone.



news
 The vivo X300 Ultra smartphone will feature Sony's cutting-edge image sensor.

Following its official announcement at MWC 2026, vivo has begun to reveal additional details about its flagship X300 Ultra camera phone. Product manager Han Boxiao has confirmed the key features of the main module, which is claimed to be the ?ultimate? solution for mobile photography.