Redmi 15 5G vs Vivo S1 Pro (China) comparison

Show Only Differences Highlight Differences	Redmi 15 5G	Vivo S1 Pro (China)
key specs
Display	6.90-inch	6.39-inch
Front Camera	8-megapixel	32-megapixel
Rear Camera	50-megapixel	48-megapixel + 8-megapixel + 5-megapixel
RAM	6GB, 8GB	6GB
Storage	128GB, 256GB	128GB
Battery Capacity	7000mAh	3700mAh
OS	Android 15	Android Pie
Resolution	1080x2340 pixels	1080x2340 pixels
general
Brand	Redmi	Vivo
Model	15 5G	S1 Pro (China)
Release date	August 19, 2025	May 3, 2019
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	-
Dimensions (mm)	168.48 x 80.45 x 8.40	157.25 x 74.71 x 8.21
Weight (g)	217.00	185.00
IP rating	IP64	-
Battery capacity (mAh)	7000	3700
Fast charging	33W Fast Charging	-
Colours	Frosted White, Midnight Black, Sandy Purple	Love Blue, Coral Red
display
Refresh Rate	144 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.90	6.39
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1080x2340 pixels
Pixels per inch (PPI)	374	-
Aspect ratio	-	19.5:9
hardware
Processor make	Qualcomm Snapdragon 6s Gen 3	Qualcomm Snapdragon 675
RAM	6GB, 8GB	6GB
Internal storage	128GB, 256GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel (f/1.75)	48-megapixel (f/1.7) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	8-megapixel (f/2.2)	32-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Pop-Up Camera	-	Yes
software
Operating system	Android 15	Android Pie
Skin	HyperOS 2.0	FunTouch OS 9
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes	Yes
Infrared	Yes	-
USB Type-C	Yes	-
Number of SIMs	2	2
Micro-USB	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-

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