iQOO 15 vs Vivo Y31s comparison

Compare iQOO 15
Compare Vivo Y31s
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.85-inch6.58-inch
ProcessorSnapdragon 8 Elite Gen 5octa-core
Front Camera32-megapixel 8-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel 13-megapixel + 2-megapixel
RAM12GB, 16GB4GB, 6GB
Storage256GB, 512GB128GB
Battery Capacity7,000mAh5000mAh
OSAndroid 16Android 11
Resolution1,440x3,168 pixels1080x2408 pixels
general
BrandiQOOVivo
Model15Y31s
Release dateOctober 20, 2025January 12, 2021
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Dimensions (mm)163.65 x 76.80 x 8.10164.15 x 75.35 x 8.40
Weight (g)215.00185.50
Battery capacity (mAh)7,0005000
Removable batteryNo-
Fast charging100W Fast Charging-
Wireless chargingYes-
Wireless Charging Type40W-
ColoursLegendary Edition, Track Edition, Lingyun, Wilderness, Honor of Kings 10th Anniversary Collector’s Edition (transalated from Chinese)Grey, Silver, Red
display
Refresh Rate144 Hz-
Screen size (inches)6.856.58
TouchscreenYesYes
Resolution1,440x3,168 pixels1080x2408 pixels
Aspect ratio19.8:9-
Pixels per inch (PPI)508-
hardware
Processor4.6GHz MHz octa-coreocta-core
Processor makeSnapdragon 8 Elite Gen 5-
RAM12GB, 16GB4GB, 6GB
Internal storage256GB, 512GB128GB
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.65) + 50-megapixel (f/2.05)13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras3-
Front camera32-megapixel (f/2.2)8-megapixel (f/2.0)
No. of Front Cameras1-
Pop-Up CameraNoNo
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 16Android 11
SkinOriginOS 6Funtouch OS 10.5
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 6.00Yes, v 5.10
USB Type-CYesYes
Headphones-3.5mm
Number of SIMs-2
Active 4G on both SIM cards-Yes
sensors
In-Display Fingerprint SensorYes-
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes

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