Realme C21 - Technical characteristics and specifications

Realme C21 technical characteristics

About the device:

Realme C21 is a mobile/cell phone with dimensions of 165.2 x 76.4 x 8.9 mm (6.50 x 3.01 x 0.35 in), a weight of 190 grams, a screen size of 6.5 inches, 102.0 cm2 (~80.8% screen-to-body ratio) and a screen resolution of 720 x 1600 pixels, 20:9 ratio (~270 ppi density).

It has a processor Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), a graphics card PowerVR GE8320, a 3 GB / 4 GB RAM memory and an internal memory of 32 GB / 64 GB expandable by memory card microSDXC (dedicated slot) .

The Realme C21 comes from the factory with the Android 10, Realme UI operating system.

Technical information

Property	Value
Brand	Realme
Model	C21

Connectivity
Network	GSM / HSPA / LTE
2G connectivity	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G connectivity	HSDPA 850 / 900 / 2100
4G connectivity	1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G connectivity	No
Network speed	HSPA 42.2/5.76 Mbps, LTE
Date announced	2021, March 05
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 gr.	190
Weight oz	6.7
SIM	Dual SIM (Nano-SIM, dual stand-by)
Colors	Cross Black, Cross Blue
Body materials	Glass front, plastic back, plastic frame

Screen
Type of screen	IPS LCD
Screen resolution	720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Screen size	6.5 inches, 102.0 cm2 (~80.8% screen-to-body ratio)

Platform
OS	Android 10, Realme UI
CPU	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Chipset	MediaTek Helio G35 (12 nm)
GPU	PowerVR GE8320

Storage and memory
Memory card	microSDXC (dedicated slot)
Internal memory	32 GB / 64 GB
RAM	3 GB / 4 GB

Cameras
Main camera	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)
Video features	1080p@30fps
Secondary camera	5 MP, f/2.2, (wide), 1/5.0", 1.12µm

Communications
WLAN	Wi-Fi 802.11 b/g/n, hotspot
Bluetooth	5.0, A2DP, LE
GPS	Yes, with A-GPS, GLONASS, BDS
NFC	No
Radio	FM radio
USB	microUSB 2.0, USB On-The-Go
Sensors	Fingerprint (rear-mounted), accelerometer, proximity, compass