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Redmi Note 15 5G vs Asus ZenFone 3 Ultra (ZU680KL) comparison

 Sponsored Compare Redmi Note 15 5G
Redmi Note 15 5G
Compare Asus ZenFone 3 Ultra (ZU680KL)
Asus ZenFone 3 Ultra (ZU680KL)
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.77-inch6.80-inch
Front Camera20-megapixel8-megapixel
Rear Camera108-megapixel + 8-megapixel23-megapixel
RAM8GB4GB
Storage128GB, 256GB64GB
Battery Capacity5520mAh4600mAh
OSAndroid 15Android
Resolution1080x2392 pixels1080x1920 pixels
Processor-Qualcomm Snapdragon 652
general
BrandXiaomiAsus
ModelRedmi Note 15 5GZenFone 3 Ultra (ZU680KL)
Release dateDecember 11, 2025May 1, 2016
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35-
Weight (g)178.00233.00
IP ratingIP65-
Battery capacity (mAh)55204600
Removable batteryNoNo
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleGrey, Silver, Pink
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.80
TouchscreenYesYes
Resolution1080x2392 pixels1080x1920 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 652
RAM8GB4GB
Internal storage128GB, 256GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB128
Processor-octa-core
camera
Rear camera108-megapixel + 8-megapixel23-megapixel
No. of Rear Cameras2-
Front camera20-megapixel8-megapixel
No. of Front Cameras1-
Rear flash-Dual LED
software
Operating systemAndroid 15Android
SkinHyperOS 2ZenUI
connectivity
Wi-FiYesYes
BluetoothYesYes, v 4.20
NFCYesNo
USB Type-CYes-
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
Infrared-No
USB OTG-Yes
Headphones-3.5mm
FM-Yes
Number of SIMs-2
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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