Redmi Note 15 5G vs Nokia Lumia 830 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
Display6.77-inch5.00-inch
Front Camera20-megapixel0.9-megapixel
Rear Camera108-megapixel + 8-megapixel10-megapixel
RAM8GB1GB
Storage128GB, 256GB16GB
Battery Capacity5520mAh2200mAh
OSAndroid 15Windows Phone 8.1
Resolution1080x2392 pixels720x1280 pixels
Processor-Qualcomm Snapdragon 400
general
BrandXiaomiNokia
ModelRedmi Note 15 5GLumia 830
Release dateDecember 11, 2025September 1, 2014
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35139.40 x 70.70 x 8.50
Weight (g)178.00150.00
IP ratingIP65-
Battery capacity (mAh)55202200
Removable batteryNoYes
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist Purplewhite, black, green, orange
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.775.00
TouchscreenYesYes
Resolution1080x2392 pixels720x1280 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
Pixels per inch (PPI)-296
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 400
RAM8GB1GB
Internal storage128GB, 256GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB128
Processor-1.2GHz quad-core
camera
Rear camera108-megapixel + 8-megapixel10-megapixel
No. of Rear Cameras2-
Front camera20-megapixel0.9-megapixel
No. of Front Cameras1-
Rear flash-LED
software
Operating systemAndroid 15Windows Phone 8.1
SkinHyperOS 2-
connectivity
Wi-FiYesYes
BluetoothYesYes, v 4.00
NFCYesYes
USB Type-CYes-
Wi-Fi standards supported-802.11 a/b/g/n
GPS-Yes
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-Yes
Number of SIMs-1
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM Type-Nano-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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