Redmi 15 5G vs Oppo K9s comparison

Show Only Differences Highlight Differences	Redmi 15 5G	Oppo K9s
key specs
Display	6.90-inch	6.59-inch
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel	64-megapixel + 8-megapixel + 2-megapixel
RAM	6GB, 8GB	6GB, 8GB
Storage	128GB, 256GB	128GB, 256GB
Battery Capacity	7000mAh	4880mAh
OS	Android 15	Android 11
Resolution	1080x2340 pixels	1080x2412 pixels
general
Brand	Redmi	Oppo
Model	15 5G	K9s
Release date	August 19, 2025	October 20, 2021
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	168.48 x 80.45 x 8.40	164.43 x 75.88 x 8.52
Weight (g)	217.00	199.00
IP rating	IP64	-
Battery capacity (mAh)	7000	4880
Fast charging	33W Fast Charging	-
Colours	Frosted White, Midnight Black, Sandy Purple	Magic Purple Quicksand, Neon Silver Sea, and Obsidian Warrior (translated)
display
Refresh Rate	144 Hz	120 Hz
Resolution Standard	FHD+	-
Screen size (inches)	6.90	6.59
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1080x2412 pixels
Pixels per inch (PPI)	374	401
hardware
Processor make	Qualcomm Snapdragon 6s Gen 3	Qualcomm Snapdragon 778G
RAM	6GB, 8GB	6GB, 8GB
Internal storage	128GB, 256GB	128GB, 256GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
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/2.0)
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 11
Skin	HyperOS 2.0	ColorOS 11.2
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/ax
USB OTG	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
sim 1
SIM Type	-	Nano-SIM
sim 2
SIM Type	-	Nano-SIM

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