OPPO K13 5G vs Oppo A78 5G comparison

Show Only Differences Highlight Differences	OPPO K13 5G	Oppo A78 5G
key specs
Display	6.70-inch	6.56-inch
Processor	Qualcomm Snapdragon 6 Gen 4	MediaTek Dimensity 700
Front Camera	16-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	50-megapixel + 2-megapixel
RAM	8GB	8GB
Storage	128GB, 256GB	128GB
Battery Capacity	7000mAh	5000mAh
OS	Android 15	Android 13
Resolution	1080x2400 pixels	720x1612 pixels
general
Brand	OPPO	Oppo
Model	K13 5G	A78 5G
Release date	April 21, 2025	January 16, 2023
AI Enabled	Yes	-
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Thickness	8.45	-
Weight (g)	208.00	188.00
IP rating	IP65	IPX4
Battery capacity (mAh)	7000	5000
Fast charging	80W Fast Charging	Super VOOC
Colours	Icy Purple, Prism Black	Glowing Black, Glowing Purple
Dimensions (mm)	-	163.80 x 75.10 x 7.99
display
Refresh Rate	120 Hz	90 Hz
Resolution Standard	FHD+	HD
Screen size (inches)	6.70	6.56
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1612 pixels
Pixels per inch (PPI)	-	269
hardware
Processor	octa-core	2.2GHz octa-core
Processor make	Qualcomm Snapdragon 6 Gen 4	MediaTek Dimensity 700
RAM	8GB	8GB
Internal storage	128GB, 256GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	1000
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel (f/1.85) + 2-megapixel	50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
Front camera	16-megapixel (f/2.4)	8-megapixel (f/2.0)
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 13
Skin	ColorOS 15	ColorOS 13
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.30
USB Type-C	Yes	Yes
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
USB OTG	-	Yes
Headphones	-	3.5mm
sim 2
SIM Type	Nano-SIM	-
4G/ LTE	Yes	-
5G	Yes	-
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