Samsung Galaxy A03 vs Redmi 9A comparison

Compare Samsung Galaxy A03
Compare Redmi 9A
key specs
Display6.50-inch6.53-inch
ProcessorUnisoc T606MediaTek Helio G25
Front Camera5-megapixel 5-megapixel
Rear Camera48-megapixel + 2-megapixel 13-megapixel
RAM2GB, 3GB, 4GB2GB
Storage32GB, 64GB32GB
Battery Capacity5000mAh5000mAh
OSAndroid 11Android 10
Resolution720x1600 pixels720x1600 pixels
general
BrandSamsungXiaomi
ModelGalaxy A03Redmi 9A
Release dateJanuary 10, 2022June 30, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.20 x 75.90 x 9.10164.90 x 77.07 x 9.00
Weight (g)196.00194.00
Battery capacity (mAh)50005000
ColoursBlack, Blue, RedMidnight Grey, Peacock Green, Twilight Blue
Removable battery-No
Fast charging-Proprietary
Wireless charging-No
display
Screen size (inches)6.506.53
TouchscreenYesYes
Resolution720x1600 pixels720x1600 pixels
Aspect ratio20:920:9
hardware
Processor1.6GHz octa-core2GHz octa-core
Processor makeUnisoc T606MediaTek Helio G25
RAM2GB, 3GB, 4GB2GB
Internal storage32GB, 64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1000512
Dedicated microSD slotYesYes
camera
Rear camera48-megapixel (f/1.8) + 2-megapixel (f/2.4)13-megapixel (f/2.2)
No. of Rear Cameras2-
Rear autofocusYes-
Rear flashYesYes
Front camera5-megapixel (f/2.2)5-megapixel (f/2.2)
No. of Front Cameras1-
software
Operating systemAndroid 11Android 10
SkinOne UI Core 3.1MIUI 12
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYes-
BluetoothYes, v 5.00Yes
Micro-USBYesYes
Headphones3.5mm3.5mm
Number of SIMs22
FM-Yes
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
Face unlock-Yes
© Copyright Red Pixels Ventures Limited 2025. All rights reserved.
Trending Products »
Latest Tech News »