Redmi 15 5G vs Oppo K9 Pro comparison

Show Only Differences Highlight Differences	Redmi 15 5G	Oppo K9 Pro
key specs
Display	6.90-inch	6.43-inch
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel	64-megapixel + 8-megapixel + 2-megapixel
RAM	6GB, 8GB	8GB, 12GB
Storage	128GB, 256GB	128GB, 256GB
Battery Capacity	7000mAh	4500mAh
OS	Android 15	Android 11
Resolution	1080x2340 pixels	1080x2400 pixels
general
Brand	Redmi	Oppo
Model	15 5G	K9 Pro
Release date	August 19, 2025	September 27, 2021
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	168.48 x 80.45 x 8.40	158.70 x 73.50 x 8.50
Weight (g)	217.00	180.00
IP rating	IP64	-
Battery capacity (mAh)	7000	4500
Fast charging	33W Fast Charging	-
Colours	Frosted White, Midnight Black, Sandy Purple	Glacier Overture, Obsidian Warrior
display
Refresh Rate	144 Hz	120 Hz
Resolution Standard	FHD+	-
Screen size (inches)	6.90	6.43
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1080x2400 pixels
Pixels per inch (PPI)	374	409
hardware
Processor make	Qualcomm Snapdragon 6s Gen 3	MediaTek Dimensity 1200
RAM	6GB, 8GB	8GB, 12GB
Internal storage	128GB, 256GB	128GB, 256GB
Expandable storage	-	No
camera
Rear camera	50-megapixel (f/1.75)	64-megapixel (f/1.7) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	3
Rear flash	Yes	-
Front camera	8-megapixel (f/2.2)	16-megapixel (f/2.4)
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 11
Skin	HyperOS 2.0	ColorOS 11.3
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.20
Infrared	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
NFC	-	Yes
Headphones	-	3.5mm
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
In-Display Fingerprint Sensor	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
sim 1
SIM Type	-	Nano-SIM
sim 2
SIM Type	-	Nano-SIM

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