OPPO K13 5G vs Asus ZenFone Max (M1) (ZB555KL) comparison

Show Only Differences Highlight Differences	OPPO K13 5G	Asus ZenFone Max (M1) (ZB555KL)
key specs
Display	6.70-inch	5.50-inch
Processor	Qualcomm Snapdragon 6 Gen 4	Qualcomm Snapdragon 425
Front Camera	16-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel
RAM	8GB	3GB
Storage	128GB, 256GB	32GB
Battery Capacity	7000mAh	4000mAh
OS	Android 15	Android 8.0
Resolution	1080x2400 pixels	720x1440 pixels
general
Brand	OPPO	Asus
Model	K13 5G	ZenFone Max (M1) (ZB555KL)
Release date	April 21, 2025	February 1, 2018
AI Enabled	Yes	-
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Thickness	8.45	-
Weight (g)	208.00	150.00
IP rating	IP65	-
Battery capacity (mAh)	7000	4000
Fast charging	80W Fast Charging	-
Colours	Icy Purple, Prism Black	Deepsea Black, Ruby Red, Sunlight Gold
Dimensions (mm)	-	147.30 x 70.90 x 8.70
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.70	5.50
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1440 pixels
hardware
Processor	octa-core	1.4GHz octa-core
Processor make	Qualcomm Snapdragon 6 Gen 4	Qualcomm Snapdragon 425
RAM	8GB	3GB
Internal storage	128GB, 256GB	32GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	50-megapixel (f/1.85) + 2-megapixel	13-megapixel
No. of Rear Cameras	2	-
Front camera	16-megapixel (f/2.4)	8-megapixel
No. of Front Cameras	1	-
Rear flash	-	Dual LED
software
Operating system	Android 15	Android 8.0
Skin	ColorOS 15	ZenUI 5.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.00
USB Type-C	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
NFC	-	Yes
Headphones	-	3.5mm
sim 2
SIM Type	Nano-SIM	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-

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