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Itel A47 vs Itel S21
Itel A47
vs
Itel S21
comparison
Show Only Differences
Highlight Differences
Itel A47
Itel S21
key specs
Display
5.50-inch
5.00-inch
Processor
1.4 MHz quad-core
1.1GHz quad-core
Front Camera
5-megapixel
5-megapixel
Rear Camera
5-megapixel + 5-megapixel
8-megapixel
RAM
2GB
1GB
Storage
32GB
16GB
Battery Capacity
3020mAh
2700mAh
OS
Android 9 Pie (Go Edition)
Android 7.0
Resolution
720x1440 pixels
480x854 pixels
general
Brand
Itel
Itel
Model
A47
S21
Release date
February 1, 2021
November 1, 2017
Launched in India
Yes
-
Form factor
Touchscreen
Touchscreen
Battery capacity (mAh)
3020
2700
Colours
Cosmic Purple, Ice Lake Blue
Moonlight Silver, Champagne Gold, Elegant Black
Removable battery
-
Yes
display
Screen size (inches)
5.50
5.00
Touchscreen
Yes
Yes
Resolution
720x1440 pixels
480x854 pixels
Aspect ratio
18:9
-
hardware
Processor
1.4 MHz quad-core
1.1GHz quad-core
RAM
2GB
1GB
Internal storage
32GB
16GB
Expandable storage
Yes
Yes
Expandable storage type
microSD
microSD
Expandable storage up to (GB)
32
32
Dedicated microSD slot
Yes
-
camera
Rear camera
5-megapixel + 5-megapixel
8-megapixel
Front camera
5-megapixel
5-megapixel
Pop-Up Camera
No
-
Rear flash
-
Yes
software
Operating system
Android 9 Pie (Go Edition)
Android 7.0
connectivity
Wi-Fi
Yes
Yes
Bluetooth
Yes
Yes
GPS
-
Yes
NFC
-
No
Infrared
-
No
USB OTG
-
Yes
Headphones
-
3.5mm
FM
-
Yes
Number of SIMs
-
2
Wi-Fi Direct
-
No
Mobile High-Definition Link (MHL)
-
No
sensors
Face unlock
Yes
-
Fingerprint sensor
Yes
-
Proximity sensor
Yes
Yes
Accelerometer
Yes
No
Ambient light sensor
Yes
Yes
Compass/ Magnetometer
-
Yes
Gyroscope
-
No
Barometer
-
No
Temperature sensor
-
No
sim 1
SIM Type
-
Nano-SIM
GSM/CDMA
-
GSM
3G
-
Yes
4G/ LTE
-
Yes
sim 2
SIM Type
-
Nano-SIM
GSM/CDMA
-
GSM
3G
-
Yes
4G/ LTE
-
Yes
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