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Redmi Note 15 5G vs LG K4 comparison

 Sponsored Compare Redmi Note 15 5G
Redmi Note 15 5G
Compare LG K4
LG K4
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-inch4.50-inch
Front Camera20-megapixel2-megapixel
Rear Camera108-megapixel + 8-megapixel5-megapixel
RAM8GB1GB
Storage128GB, 256GB8GB
Battery Capacity5520mAh1940mAh
OSAndroid 15Android 5.1.1
Resolution1080x2392 pixels480x854 pixels
Processor-MediaTek MT6735M
general
BrandXiaomiLG
ModelRedmi Note 15 5GK4
Release dateDecember 11, 2025-
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35131.90 x 66.70 x 8.90
Weight (g)178.00120.00
IP ratingIP65-
Battery capacity (mAh)55201940
Removable batteryNoNo
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleIndigo Blue, White
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.774.50
TouchscreenYesYes
Resolution1080x2392 pixels480x854 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
hardware
Processor makeQualcomm Snapdragon 6 Gen 3MediaTek MT6735M
RAM8GB1GB
Internal storage128GB, 256GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB32
Processor-1GHz quad-core
camera
Rear camera108-megapixel + 8-megapixel5-megapixel
No. of Rear Cameras2-
Front camera20-megapixel2-megapixel
No. of Front Cameras1-
Rear flash-LED
software
Operating systemAndroid 15Android 5.1.1
SkinHyperOS 2-
connectivity
Wi-FiYesYes
BluetoothYesYes, v 4.10
NFCYesNo
USB Type-CYes-
Wi-Fi standards supported-802.11 b/g/n
GPS-Yes
Infrared-No
USB OTG-No
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-No
sensors
Compass/ Magnetometer-No
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-No
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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