Redmi Note 15 5G vs Nubia Z18 comparison

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ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.77-inch5.99-inch
Front Camera20-megapixel8-megapixel
Rear Camera108-megapixel + 8-megapixel16-megapixel + 24-megapixel
RAM8GB6GB
Storage128GB, 256GB64GB
Battery Capacity5520mAh3450mAh
OSAndroid 15Android 8.1 Oreo
Resolution1080x2392 pixels1080x2160 pixels
Processor-Qualcomm Snapdragon 845
general
BrandXiaomiNubia
ModelRedmi Note 15 5GZ18
Release dateDecember 11, 2025September 1, 2018
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35148.58 x 72.00 x 8.55
Weight (g)178.00172.00
IP ratingIP65-
Battery capacity (mAh)55203450
Removable batteryNoNo
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleDeep Dark Night, Nebula Red
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.775.99
TouchscreenYesYes
Resolution1080x2392 pixels1080x2160 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
Pixels per inch (PPI)-428
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 845
RAM8GB6GB
Internal storage128GB, 256GB64GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)1TB-
Processor-1.2GHz octa-core
camera
Rear camera108-megapixel + 8-megapixel16-megapixel (f/1.6) + 24-megapixel (f/1.6)
No. of Rear Cameras2-
Front camera20-megapixel8-megapixel (f/2.0)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Dual LED
software
Operating systemAndroid 15Android 8.1 Oreo
SkinHyperOS 2Nubia UI 6.0
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
NFCYes-
USB Type-CYes-
Wi-Fi standards supported-802.11 b/g/n/ac
GPS-Yes
Number of SIMs-2
sim 1
SIM Type-Nano-SIM
sim 2
SIM Type-Nano-SIM
sensors
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Ambient light sensor-Yes
Gyroscope-Yes
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