iQOO 15 vs Vivo U1 comparison

Show Only Differences Highlight Differences	iQOO 15	Vivo U1
key specs
Display	6.85-inch	6.20-inch
Processor	Snapdragon 8 Elite Gen 5	Qualcomm Snapdragon 439
Front Camera	32-megapixel	8-megapixel
Rear Camera	50-megapixel + 50-megapixel + 50-megapixel	13-megapixel + 2-megapixel
RAM	12GB, 16GB	3GB
Storage	256GB, 512GB	32GB
Battery Capacity	7,000mAh	4030mAh
OS	Android 16	Android 8.1 Oreo
Resolution	1,440x3,168 pixels	720x1520 pixels
general
Brand	iQOO	Vivo
Model	15	U1
Release date	October 20, 2025	February 1, 2019
Launched in India	No	No
Form factor	Touchscreen	-
Dimensions (mm)	163.65 x 76.80 x 8.10	155.10 x 75.09 x 8.28
Weight (g)	215.00	163.50
Battery capacity (mAh)	7,000	4030
Removable battery	No	-
Fast charging	100W Fast Charging	-
Wireless charging	Yes	-
Wireless Charging Type	40W	-
Colours	Legendary Edition, Track Edition, Lingyun, Wilderness, Honor of Kings 10th Anniversary Collector’s Edition (transalated from Chinese)	Starry Black, Blue, Aurora Red
display
Refresh Rate	144 Hz	-
Screen size (inches)	6.85	6.20
Touchscreen	Yes	Yes
Resolution	1,440x3,168 pixels	720x1520 pixels
Aspect ratio	19.8:9	-
Pixels per inch (PPI)	508	-
hardware
Processor	4.6GHz MHz octa-core	octa-core
Processor make	Snapdragon 8 Elite Gen 5	Qualcomm Snapdragon 439
RAM	12GB, 16GB	3GB
Internal storage	256GB, 512GB	32GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	50-megapixel (f/1.88) + 50-megapixel (f/2.65) + 50-megapixel (f/2.05)	13-megapixel (f/2.0) + 2-megapixel (f/2.2)
No. of Rear Cameras	3	-
Front camera	32-megapixel (f/2.2)	8-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear autofocus	-	Yes
software
Operating system	Android 16	Android 8.1 Oreo
Skin	OriginOS 6	Funtouch OS 4.5
connectivity
Wi-Fi 7	Yes	-
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 6.00	Yes
USB Type-C	Yes	-
sensors
In-Display Fingerprint Sensor	Yes	-
Face unlock	-	Yes
Fingerprint sensor	-	Yes

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