Redmi Note 15 Pro 5G vs Vivo Z3i comparison

Compare Redmi Note 15 Pro 5G
Compare Vivo Z3i
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.83-inch6.30-inch
Front Camera20-megapixel24-megapixel
Rear Camera200-megapixel + 8-megapixel16-megapixel + 2-megapixel
RAM8GB6GB
Storage128GB, 256GB128GB
Battery Capacity6580mAh3315mAh
OSAndroidAndroid 8.1 Oreo
Resolution1280x2772 pixels1080x2280 pixels
Processor-MediaTek Helio P60
general
BrandXiaomiVivo
ModelRedmi Note 15 Pro 5GZ3i
Release dateDecember 11, 2025October 1, 2018
Launched in IndiaNoYes
Dimensions (mm)163.00 x 78.09 x 7.96155.97 x 75.63 x 8.10
Weight (g)207.10163.70
IP ratingIP68-
Battery capacity (mAh)65803315
Fast charging45W Fast Charging-
ColoursBlack, Glacier Blue, TitaniumAurora Blue and Millennium Powder
Form factor-Touchscreen
display
Refresh Rate120 Hz-
Resolution Standard1.5K-
Screen size (inches)6.836.30
Resolution1280x2772 pixels1080x2280 pixels
Pixels per inch (PPI)447-
Touchscreen-Yes
Aspect ratio-19:9
hardware
RAM8GB6GB
Internal storage128GB, 256GB128GB
Processor-2.2GHz octa-core
Processor make-MediaTek Helio P60 (MT6771)
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera200-megapixel + 8-megapixel16-megapixel + 2-megapixel
No. of Rear Cameras2-
Front camera20-megapixel24-megapixel
No. of Front Cameras1-
software
Operating systemAndroidAndroid 8.1 Oreo
SkinHyperOS 2Funtouch OS
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
NFCYes-
USB Type-CYesNo
Wi-Fi standards supported-802.11 ac
GPS-Yes
USB OTG-Yes
Number of SIMs-2
sim 1
GSM/CDMA-CDMA
3G-Yes
4G/ LTE-Yes
sim 2
GSM/CDMA-CDMA
sensors
Face unlock-Yes
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Gyroscope-Yes
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