OPPO K13 5G vs Asus ZenFone Ares comparison

Show Only Differences Highlight Differences	OPPO K13 5G	Asus ZenFone Ares
key specs
Display	6.70-inch	5.70-inch
Processor	Qualcomm Snapdragon 6 Gen 4	Qualcomm Snapdragon 821
Front Camera	16-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	23-megapixel
RAM	8GB	8GB
Storage	128GB, 256GB	128GB
Battery Capacity	7000mAh	3300mAh
OS	Android 15	Android 7.0
Resolution	1080x2400 pixels	1440x2560 pixels
general
Brand	OPPO	Asus
Model	K13 5G	ZenFone Ares
Release date	April 21, 2025	June 1, 2018
AI Enabled	Yes	-
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Thickness	8.45	-
Weight (g)	208.00	170.00
IP rating	IP65	-
Battery capacity (mAh)	7000	3300
Fast charging	80W Fast Charging	Quick Charge 3.0
Colours	Icy Purple, Prism Black	-
Dimensions (mm)	-	158.67 x 77.40 x 7.99
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.70	5.70
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1440x2560 pixels
Aspect ratio	-	16:9
hardware
Processor	octa-core	quad-core
Processor make	Qualcomm Snapdragon 6 Gen 4	Qualcomm Snapdragon 821
RAM	8GB	8GB
Internal storage	128GB, 256GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	2000
camera
Rear camera	50-megapixel (f/1.85) + 2-megapixel	23-megapixel
No. of Rear Cameras	2	-
Front camera	16-megapixel (f/2.4)	8-megapixel
No. of Front Cameras	1	-
Rear flash	-	Yes
software
Operating system	Android 15	Android 7.0
Skin	ColorOS 15	ZenUI
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 4.20
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Headphones	-	3.5mm
Wi-Fi Direct	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
4G/ LTE	Yes	Yes
5G	Yes	-
GSM/CDMA	-	GSM
3G	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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