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Redmi A4 5G vs Oppo F21s Pro comparison

 Compare Redmi A4 5G
Redmi A4 5G
Compare Oppo F21s Pro
Oppo F21s Pro
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.88-inch6.43-inch
ProcessorQualcomm Snapdragon 4s Gen 2Qualcomm Snapdragon 680
Front Camera5-megapixel 16-megapixel
Rear Camera50-megapixel + Unspecified64-megapixel + 2-megapixel + 2-megapixel
RAM4GB, 6GB8GB
Storage64GB, 128GB128GB
Battery Capacity5160mAh4500mAh
OSAndroid 14Android 12
Resolution720x1640 pixels1080x2400 pixels
general
BrandRedmiOppo
ModelA4 5GF21s Pro
Release dateNovember 20, 2024September 15, 2022
Launched in IndiaYesYes
Dimensions (mm)171.88 x 77.80 x 8.22159.90 x 73.20 x 7.60
Weight (g)212.35181.00
IP ratingIP52-
Battery capacity (mAh)51604500
Removable batteryNo-
Wireless chargingNo-
ColoursSparkling Purple, Starry BllackDawnlight Gold, Starlight Black
Form factor-Touchscreen
Fast charging-Super VOOC
display
Refresh Rate120 Hz60 Hz
Resolution StandardHD+FHD+
Screen size (inches)6.886.43
TouchscreenYesYes
Resolution720x1640 pixels1080x2400 pixels
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 4s Gen 2Qualcomm Snapdragon 680
RAM4GB, 6GB8GB
Internal storage64GB, 128GB128GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)1-24-
Dedicated microSD slotYes-
camera
Rear camera50-megapixel (f/1.8) + Unspecified64-megapixel (f/1.7) + 2-megapixel (f/3.3) + 2-megapixel (f/2.4)
No. of Rear Cameras23
Front camera5-megapixel (f/2.2)16-megapixel (f/2.4)
No. of Front Cameras11
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 14Android 12
SkinHyperOSColorOS 12.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.10
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
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
In-Display Fingerprint Sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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