Redmi A4 5G vs Samsung Galaxy M20 comparison

Compare Redmi A4 5G
Compare Samsung Galaxy M20
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.88-inch6.30-inch
ProcessorQualcomm Snapdragon 4s Gen 2Samsung Exynos 7904
Front Camera5-megapixel 8-megapixel
Rear Camera50-megapixel + Unspecified13-megapixel + 5-megapixel
RAM4GB3GB
Storage64GB, 128GB32GB
Battery Capacity5160mAh5000mAh
OSAndroid 14Android 8.1 Oreo
Resolution720x1640 pixels1080x2340 pixels
general
BrandRedmiSamsung
ModelA4 5GGalaxy M20
Release dateNovember 20, 2024January 1, 2019
Launched in IndiaYesYes
Dimensions (mm)171.88 x 77.80 x 8.22-
Weight (g)212.35-
IP ratingIP52-
Battery capacity (mAh)51605000
Removable batteryNoNo
Wireless chargingNoNo
ColoursSparkling Purple, Starry BllackCharcoal Black, Ocean Blue
Form factor-Touchscreen
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.886.30
TouchscreenYesYes
Resolution720x1640 pixels1080x2340 pixels
Aspect ratio-19.5:9
hardware
Processorocta-core1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)
Processor makeQualcomm Snapdragon 4s Gen 2Samsung Exynos 7904
RAM4GB3GB
Internal storage64GB, 128GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1-24512
Dedicated microSD slotYesYes
camera
Rear camera50-megapixel (f/1.8) + Unspecified13-megapixel (f/1.9) + 5-megapixel (f/2.2)
No. of Rear Cameras2-
Front camera5-megapixel (f/2.2)8-megapixel (f/2.0)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
Front flash-No
software
Operating systemAndroid 14Android 8.1 Oreo
SkinHyperOSSamsung Experience 9.5 UX
connectivity
Wi-FiYes-
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Micro-USB-No
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Face unlock-Yes
Fingerprint sensor-Yes
Proximity sensor-Yes
Accelerometer-Yes
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