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Redmi Note 15 5G vs Oppo Reno 3 comparison

 Sponsored Compare Redmi Note 15 5G
Redmi Note 15 5G
Compare Oppo Reno 3
Oppo Reno 3
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-inch6.40-inch
Front Camera20-megapixel44-megapixel
Rear Camera108-megapixel + 8-megapixel48-megapixel + 13-megapixel + 8-megapixel + 2-megapixel
RAM8GB8GB
Storage128GB, 256GB128GB
Battery Capacity5520mAh4025mAh
OSAndroid 15Android 10
Resolution1080x2392 pixels1080x2400 pixels
Processor-MediaTek Helio P90
general
BrandXiaomiOppo
ModelRedmi Note 15 5GReno 3
Release dateDecember 11, 2025March 16, 2020
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35160.20 x 73.30 x 7.90
Weight (g)178.00170.00
IP ratingIP65-
Battery capacity (mAh)55204025
Removable batteryNoNo
Fast charging45W Fast ChargingVOOC
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleAuroral Blue, Midnight Black
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.40
TouchscreenYesYes
Resolution1080x2392 pixels1080x2400 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:920:9
hardware
Processor makeQualcomm Snapdragon 6 Gen 3MediaTek Helio P90 (MT6779)
RAM8GB8GB
Internal storage128GB, 256GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB256
Processor-octa-core
camera
Rear camera108-megapixel + 8-megapixel48-megapixel (f/1.8) + 13-megapixel (f/2.4) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Front camera20-megapixel44-megapixel (f/2.4)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-LED
software
Operating systemAndroid 15Android 10
SkinHyperOS 2ColorOS 7
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
NFCYes-
USB Type-CYesYes
GPS-Yes
Number of SIMs-2
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
Face unlock-Yes
In-Display Fingerprint Sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes

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