OPPO K15s vs Oppo A78 5G comparison

Show Only Differences Highlight Differences	OPPO K15s	Oppo A78 5G
key specs
Display	6.57-inch	6.56-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel	50-megapixel + 2-megapixel
RAM	6GB	8GB
Storage	128GB	128GB
Battery Capacity	8000mAh	5000mAh
OS	Android 16	Android 13
Resolution	1080x2372 pixels	720x1612 pixels
Processor	-	MediaTek Dimensity 700
general
Brand	OPPO	Oppo
Model	K15s	A78 5G
Release date	September 1, 2026	January 16, 2023
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	159.08 x 75.81 x 8.80	163.80 x 75.10 x 7.99
Weight (g)	205.00	188.00
Battery capacity (mAh)	8000	5000
Fast charging	45W Fast Charging	Super VOOC
Colours	Purple, White	Glowing Black, Glowing Purple
Launched in India	-	Yes
IP rating	-	IPX4
display
Refresh Rate	120 Hz	90 Hz
Resolution Standard	FHD+	HD
Screen size (inches)	6.57	6.56
Touchscreen	Yes	Yes
Resolution	1080x2372 pixels	720x1612 pixels
Pixels per inch (PPI)	-	269
hardware
Processor make	MediaTek Dimensity 6360 Max	MediaTek Dimensity 700
RAM	6GB	8GB
Internal storage	128GB	128GB
Processor	-	2.2GHz octa-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	1000
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel	50-megapixel (f/1.8) + 2-megapixel (f/2.4)
Rear flash	Yes	-
Front camera	8-megapixel	8-megapixel (f/2.0)
No. of Front Cameras	1	1
No. of Rear Cameras	-	2
software
Operating system	Android 16	Android 13
Skin	ColorOS 16	ColorOS 13
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.30
NFC	Yes	-
Infrared	Yes	-
USB Type-C	Yes	Yes
Headphones	Type-C	3.5mm
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
USB OTG	-	Yes
sim 1
SIM Type	Nano-SIM	-
sim 2
SIM Type	Nano-SIM	-
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Face unlock	-	Yes
Fingerprint sensor	-	Yes

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