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Redmi Note 15 5G vs Apple iPhone 4 comparison

 Compare Redmi Note 15 5G
Redmi Note 15 5G
Compare Apple iPhone 4
Apple iPhone 4
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-inch3.50-inch
Front Camera20-megapixel0.3-megapixel
Rear Camera108-megapixel + 8-megapixel5-megapixel
RAM6GB, 8GB512MB
Storage128GB, 256GB8GB
Battery Capacity5520mAh1420mAh
OSAndroid 15iOS 6.1.3
Resolution1080x2392 pixels640x960 pixels
Processor-one-core
general
BrandXiaomiApple
ModelRedmi Note 15 5GiPhone 4
Release dateDecember 11, 2025June 1, 2010
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35115.20 x 59.00 x 9.30
Weight (g)178.00137.00
IP ratingIP65-
Battery capacity (mAh)55201420
Removable batteryNoNo
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleBlack
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.773.50
TouchscreenYesYes
Resolution1080x2392 pixels640x960 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
Pixels per inch (PPI)-326
hardware
Processor makeQualcomm Snapdragon 6 Gen 3-
RAM6GB, 8GB512MB
Internal storage128GB, 256GB8GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)1TB-
Processor-one-core
camera
Rear camera108-megapixel + 8-megapixel5-megapixel
No. of Rear Cameras2-
Front camera20-megapixel0.3-megapixel
No. of Front Cameras1-
Rear flash-LED
software
Operating systemAndroid 15iOS 6.1.3
SkinHyperOS 2-
connectivity
Wi-FiYesYes
BluetoothYesYes, v 2.10
NFCYesNo
USB Type-CYes-
GPS-Yes
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-No
Number of SIMs-1
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-No
sensors
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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