OPPO K13 5G vs Nubia Z18 mini comparison

Show Only Differences Highlight Differences	OPPO K13 5G	Nubia Z18 mini
key specs
Display	6.70-inch	5.70-inch
Processor	Qualcomm Snapdragon 6 Gen 4	Qualcomm Snapdragon 660
Front Camera	16-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	24-megapixel
RAM	8GB	6GB
Storage	128GB, 256GB	64GB
Battery Capacity	7000mAh	3450mAh
OS	Android 15	Android 8.1 Oreo
Resolution	1080x2400 pixels	1080x2160 pixels
general
Brand	OPPO	Nubia
Model	K13 5G	Z18 mini
Release date	April 21, 2025	April 1, 2018
AI Enabled	Yes	-
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Thickness	8.45	-
Weight (g)	208.00	153.00
IP rating	IP65	-
Battery capacity (mAh)	7000	3450
Fast charging	80W Fast Charging	-
Colours	Icy Purple, Prism Black	Black, White, Blue, and Pink
Dimensions (mm)	-	148.00 x 70.00 x 7.60
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.70	5.70
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2160 pixels
Pixels per inch (PPI)	-	428
hardware
Processor	octa-core	2.2GHz octa-core
Processor make	Qualcomm Snapdragon 6 Gen 4	Qualcomm Snapdragon 660
RAM	8GB	6GB
Internal storage	128GB, 256GB	64GB
Expandable storage	-	No
camera
Rear camera	50-megapixel (f/1.85) + 2-megapixel	24-megapixel
No. of Rear Cameras	2	-
Front camera	16-megapixel (f/2.4)	8-megapixel
No. of Front Cameras	1	-
software
Operating system	Android 15	Android 8.1 Oreo
Skin	ColorOS 15	Nubia UI
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
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	-
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes

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