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Redmi Note 15 5G vs Oppo K9 Pro comparison

 Sponsored Compare Redmi Note 15 5G
Redmi Note 15 5G
Compare Oppo K9 Pro
Oppo K9 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
Display6.77-inch6.43-inch
Front Camera20-megapixel16-megapixel
Rear Camera108-megapixel + 8-megapixel64-megapixel + 8-megapixel + 2-megapixel
RAM8GB8GB, 12GB
Storage128GB, 256GB128GB, 256GB
Battery Capacity5520mAh4500mAh
OSAndroid 15Android 11
Resolution1080x2392 pixels1080x2400 pixels
general
BrandXiaomiOppo
ModelRedmi Note 15 5GK9 Pro
Release dateDecember 11, 2025September 27, 2021
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35158.70 x 73.50 x 8.50
Weight (g)178.00180.00
IP ratingIP65-
Battery capacity (mAh)55204500
Removable batteryNo-
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleGlacier Overture, Obsidian Warrior
display
Refresh Rate120 Hz120 Hz
Resolution StandardFHD+-
Screen size (inches)6.776.43
TouchscreenYesYes
Resolution1080x2392 pixels1080x2400 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
Pixels per inch (PPI)-409
hardware
Processor makeQualcomm Snapdragon 6 Gen 3MediaTek Dimensity 1200
RAM8GB8GB, 12GB
Internal storage128GB, 256GB128GB, 256GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)1TB-
camera
Rear camera108-megapixel + 8-megapixel64-megapixel (f/1.7) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras23
Front camera20-megapixel16-megapixel (f/2.4)
No. of Front Cameras11
software
Operating systemAndroid 15Android 11
SkinHyperOS 2ColorOS 11.3
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.20
NFCYesYes
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
Headphones-3.5mm
Number of SIMs-2
sim 1
SIM Type-Nano-SIM
sim 2
SIM Type-Nano-SIM
sensors
In-Display Fingerprint Sensor-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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