OPPO K15s vs Oppo F21 Pro comparison

Show Only Differences Highlight Differences	OPPO K15s	Oppo F21 Pro
key specs
Display	6.57-inch	6.43-inch
Front Camera	8-megapixel	32-megapixel
Rear Camera	50-megapixel	64-megapixel + 2-megapixel + 2-megapixel
RAM	6GB	8GB
Storage	128GB	128GB
Battery Capacity	8000mAh	4500mAh
OS	Android 16	Android 12
Resolution	1080x2372 pixels	1080x2400 pixels
Processor	-	Qualcomm Snapdragon 680
general
Brand	OPPO	Oppo
Model	K15s	F21 Pro
Release date	September 1, 2026	April 12, 2022
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	159.08 x 75.81 x 8.80	159.90 x 73.20 x 7.49
Weight (g)	205.00	175.00
Battery capacity (mAh)	8000	4500
Fast charging	45W Fast Charging	-
Colours	Purple, White	Cosmic Black, Sunset Orange
Launched in India	-	Yes
display
Refresh Rate	120 Hz	90 Hz
Resolution Standard	FHD+	FHD
Screen size (inches)	6.57	6.43
Touchscreen	Yes	-
Resolution	1080x2372 pixels	1080x2400 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	20:9
Pixels per inch (PPI)	-	409
hardware
Processor make	MediaTek Dimensity 6360 Max	Qualcomm Snapdragon 680
RAM	6GB	8GB
Internal storage	128GB	128GB
Processor	-	octa-core
camera
Rear camera	50-megapixel	64-megapixel (f/1.7) + 2-megapixel (f/3.3) + 2-megapixel (f/2.4)
Rear flash	Yes	Yes
Front camera	8-megapixel	32-megapixel (f/2.4)
No. of Front Cameras	1	1
No. of Rear Cameras	-	3
Rear autofocus	-	Yes
software
Operating system	Android 16	Android 12
Skin	ColorOS 16	ColorOS 12.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.10
NFC	Yes	-
Infrared	Yes	-
USB Type-C	Yes	Yes
Headphones	Type-C	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes

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