Realme C21

Device name
Realme C21
Processor
Name Helio G35 Powerful Processor
CPU Octa-core CPU, 12nm, up to 2.3GHz
GPU IMG GE8320
Display
Type LCD multi-touch display
Size 16.5cm (6.5 inches)
Screen to body ratio 89.5%
Resolution 1600x720 pixels
Brightness 400cd/m2 max brightness (typical)
Design
Colors
Cross Blue
Cross Black
Dimensions
length165.2mm
width76.4mm
depth8.9mm
weight≈190g (with battery)
Battery
Capacity 5000mAh (typical)
Camera
Rear
primary:
sensor13MP
apertureF/2.2
lens_combination5P
featuresPDAF, 4x digital zoom
b&w:
sensor2MP
apertureF/2.4
lens_combination3P
featuresFF
macro:
sensor2MP
apertureF/2.4
lens_combination3P
features4cm FF
photography_functions:
Night Mode
Panoramic View
Expert
Timelapse
Portrait Mode
HDR
Ultra Macro
AI Beauty
Filter
Chroma Boost
video_recording:
1080P/30fps
Front
sensor5MP
apertureF/2.2
lens_combination3P
photography_functions:
Portrait Mode
Timelapse
Panoramic View
Beauty Mode
HDR
Face-Recognition
Filter
video_recording:
720P/30fps
Memory storage
RAM 4GB LPDDR4X
ROM 64GB
External memory Up to 1TB
Cellular wireless
3-card slot
2 Nano SIM Card Slots
1 Micro SD
Frequency bands
2G:
850
900
1800
1900MHz
3G:
Bands 1/5/8
4G:
FDD-LTE Bands 1/3/5/7/8/20/28
TD-LTE Bands 38/40/41 (2535MHz-2655MHz)
Wireless
802.11 b/g/n
Bluetooth
5
Navigation
GPS,AGPS,Beidou,Glonass
Sensors
Magnetic induction sensor,Light sensor,Proximity sensor,Acceleration sensor
System
UI Realme UI
OS Based on Android 10
Buttons ports
Ports
Micro-USB
3.5mm headset jack
Buttons
Power Button
Volume up/down
Slots
Dual Nano-SIM and 1 Micro SD
Speaker
True
Certification
TÃœV Rheinland Smartphone High Reliability Certification
Packing list
realme C21,USB Cable,Charge Adapter,Quick Guide,SIM Card Tool,Important Product Information (including the Warranty Card)