Redmi A4 5G vs Oppo K9 Pro comparison

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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 2-
Front Camera5-megapixel 16-megapixel
Rear Camera50-megapixel + Unspecified64-megapixel + 8-megapixel + 2-megapixel
RAM4GB, 6GB8GB, 12GB
Storage64GB, 128GB128GB, 256GB
Battery Capacity5160mAh4500mAh
OSAndroid 14Android 11
Resolution720x1640 pixels1080x2400 pixels
general
BrandRedmiOppo
ModelA4 5GK9 Pro
Release dateNovember 20, 2024September 27, 2021
Launched in IndiaYesNo
Dimensions (mm)171.88 x 77.80 x 8.22158.70 x 73.50 x 8.50
Weight (g)212.35180.00
IP ratingIP52-
Battery capacity (mAh)51604500
Removable batteryNo-
Wireless chargingNo-
ColoursSparkling Purple, Starry BllackGlacier Overture, Obsidian Warrior
Form factor-Touchscreen
display
Refresh Rate120 Hz120 Hz
Resolution StandardHD+-
Screen size (inches)6.886.43
TouchscreenYesYes
Resolution720x1640 pixels1080x2400 pixels
Pixels per inch (PPI)-409
hardware
Processorocta-core-
Processor makeQualcomm Snapdragon 4s Gen 2MediaTek Dimensity 1200
RAM4GB, 6GB8GB, 12GB
Internal storage64GB, 128GB128GB, 256GB
Expandable storageYesNo
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) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras23
Front camera5-megapixel (f/2.2)16-megapixel (f/2.4)
No. of Front Cameras11
software
Operating systemAndroid 14Android 11
SkinHyperOSColorOS 11.3
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 5.20
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sensors
In-Display Fingerprint Sensor-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
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