Vivo T4x 5G vs Oppo K12 comparison

Show Only Differences Highlight Differences	Vivo T4x 5G	Oppo K12
key specs
Display	6.72-inch	6.70-inch
Processor	MediaTek Dimensity 7300	-
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel + 2-megapixel	50-megapixel + 8-megapixel
RAM	6GB, 8GB	8GB
Storage	128GB, 256GB	256GB
Battery Capacity	6500mAh	5500mAh
OS	Android 15	Android 14
Resolution	1080x2408 pixels	1080x2412 pixels
general
Brand	Vivo	Oppo
Model	T4x 5G	K12
Release date	March 5, 2025	April 24, 2024
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.70 x 76.30 x 8.09	162.50 x 75.30 x 8.40
Weight (g)	204.00	186.00
IP rating	IP64	-
Battery capacity (mAh)	6500	5500
Removable battery	No	-
Fast charging	44W Flash Charge	100W Fast Charging
Colours	Marine Blue, Pronto Purple	Qingyun (green), Starry Night (black)
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	FHD+	FHD+
Screen size (inches)	6.72	6.70
Touchscreen	Yes	Yes
Resolution	1080x2408 pixels	1080x2412 pixels
Pixels per inch (PPI)	393	394
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 7300	Qualcomm Snapdragon 7 Gen 3
RAM	6GB, 8GB	8GB
Internal storage	128GB, 256GB	256GB
Expandable storage	No	Yes
Expandable storage type	-	microSD
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	50-megapixel (f/1.8) + 8-megapixel (f/2.2)
No. of Rear Cameras	2	2
Rear flash	Yes	-
Front camera	8-megapixel (f/2.05)	16-megapixel (f/2.4)
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 14
Skin	FuntouchOS 15	ColorOS 14
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.40
USB OTG	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
NFC	-	Yes
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
In-Display Fingerprint Sensor	-	Yes

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