iQOO 15 vs Vivo X51 5G comparison

Compare iQOO 15
Compare Vivo X51 5G
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-inch6.56-inch
ProcessorSnapdragon 8 Elite Gen 5Qualcomm Snapdragon 765G
Front Camera32-megapixel 32-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel 48-megapixel + 13-megapixel + 8-megapixel + 8-megapixel
RAM12GB, 16GB8GB
Storage256GB, 512GB256GB
Battery Capacity7,000mAh4315mAh
OSAndroid 16Android
Resolution1,440x3,168 pixels1080x2376 pixels
general
BrandiQOOVivo
Model15X51 5G
Release dateOctober 20, 2025October 21, 2020
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Dimensions (mm)163.65 x 76.80 x 8.10158.46 x 72.80 x 8.04
Weight (g)215.00181.50
Battery capacity (mAh)7,0004315
Removable batteryNoNo
Fast charging100W Fast ChargingProprietary
Wireless chargingYesNo
Wireless Charging Type40W-
ColoursLegendary Edition, Track Edition, Lingyun, Wilderness, Honor of Kings 10th Anniversary Collector’s Edition (transalated from Chinese)Alpha Grey
Body type-Glass
display
Refresh Rate144 Hz-
Screen size (inches)6.856.56
TouchscreenYesYes
Resolution1,440x3,168 pixels1080x2376 pixels
Aspect ratio19.8:9-
Pixels per inch (PPI)508-
hardware
Processor4.6GHz MHz octa-coreocta-core
Processor makeSnapdragon 8 Elite Gen 5Qualcomm Snapdragon 765G
RAM12GB, 16GB8GB
Internal storage256GB, 512GB256GB
Expandable storage-No
camera
Rear camera50-megapixel (f/1.88) + 50-megapixel (f/2.65) + 50-megapixel (f/2.05)48-megapixel (f/1.6) + 13-megapixel (f/2.46) + 8-megapixel (f/2.2) + 8-megapixel (f/3.4)
No. of Rear Cameras3-
Front camera32-megapixel (f/2.2)32-megapixel (f/2.45)
No. of Front Cameras1-
Pop-Up CameraNoNo
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 16Android
SkinOriginOS 6Funtouch OS 10 Global
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 6.00Yes, v 5.10
USB Type-CYesYes
NFC-Yes
Headphones-3.5mm
Number of SIMs-2
sensors
In-Display Fingerprint SensorYes-
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Temperature sensor-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
4G/ LTE-Yes
5G-Yes

Advertisement

© Copyright Red Pixels Ventures Limited 2025. All rights reserved.
Trending Products »
Latest Tech News »