Redmi Note 15 Pro 5G vs Xiaomi Mi 4i comparison

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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
Display6.83-inch5.00-inch
Front Camera20-megapixel5-megapixel
Rear Camera200-megapixel + 8-megapixel13-megapixel
RAM8GB2GB
Storage128GB, 256GB16GB
Battery Capacity6580mAh3120mAh
OSAndroidAndroid 5.0.2
Resolution1280x2772 pixels1080x1920 pixels
Processor-Qualcomm Snapdragon 615
general
BrandXiaomiXiaomi
ModelRedmi Note 15 Pro 5GMi 4i
Release dateDecember 11, 2025April 1, 2015
Launched in IndiaNo-
Dimensions (mm)163.00 x 78.09 x 7.96138.10 x 69.60 x 7.80
Weight (g)207.10130.00
IP ratingIP68-
Battery capacity (mAh)65803120
Fast charging45W Fast Charging-
ColoursBlack, Glacier Blue, TitaniumBlack, White, Orange, Light Blue, and Pink
Form factor-Touchscreen
Removable battery-No
display
Refresh Rate120 Hz-
Resolution Standard1.5K-
Screen size (inches)6.835.00
Resolution1280x2772 pixels1080x1920 pixels
Pixels per inch (PPI)447441
Touchscreen-Yes
hardware
RAM8GB2GB
Internal storage128GB, 256GB16GB
Processor-1.7GHz octa-core
Processor make-Qualcomm Snapdragon 615
Expandable storage-No
camera
Rear camera200-megapixel + 8-megapixel13-megapixel
No. of Rear Cameras2-
Front camera20-megapixel5-megapixel
No. of Front Cameras1-
Rear flash-Dual LED
software
Operating systemAndroidAndroid 5.0.2
SkinHyperOS 2MIUI 6
connectivity
Wi-FiYesYes
BluetoothYesYes, v 4.10
NFCYesNo
USB Type-CYes-
Wi-Fi standards supported-802.11 b/g/n/ac
GPS-Yes
Infrared-No
USB OTG-Yes
Headphones-3.5mm
FM-Yes
Number of SIMs-2
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Micro-SIM
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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