Redmi Note 15 5G vs Redmi Note 7 comparison

Compare Redmi Note 15 5G
Compare Redmi Note 7
key specs
Display6.77-inch6.30-inch
Front Camera20-megapixel13-megapixel
Rear Camera108-megapixel + 8-megapixel12-megapixel + 2-megapixel
RAM8GB4GB
Storage256GB64GB
Battery Capacity5520mAh4000mAh
OSAndroidAndroid 9.0
Processor-Qualcomm Snapdragon 660
Resolution-1080x2340 pixels
general
BrandXiaomiXiaomi
ModelRedmi Note 15 5GRedmi Note 7
Release dateDecember 11, 2025January 1, 2019
Launched in IndiaNoYes
Dimensions (mm)163.00 x 78.31 x 8.19159.21 x 75.21 x 8.10
Weight (g)207.10185.00
IP ratingIP65-
Battery capacity (mAh)55204000
Fast charging45W Fast ChargingQuick Charge
ColoursBlack, Glacier Blue and Mist PurpleOnyx Black, Ruby Red, Sapphire Blue
Form factor-Touchscreen
Body type-Glass
Removable battery-No
Wireless charging-No
SAR value-0.96
display
Refresh Rate120 Hz-
Screen size (inches)6.776.30
Protection typeGorilla Glass 7iGorilla Glass
Touchscreen-Yes
Resolution-1080x2340 pixels
Aspect ratio-19.5:9
Pixels per inch (PPI)-409
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 660
RAM8GB4GB
Internal storage256GB64GB
Processor-2.2GHz
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-No
camera
Rear camera108-megapixel + 8-megapixel12-megapixel (f/2.2, 1.25-micron) + 2-megapixel
No. of Rear Cameras2-
Front camera20-megapixel13-megapixel (f/2.0, 1.12-micron)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-LED
software
Operating systemAndroidAndroid 9.0
SkinHyperOS 2MIUI 10
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
NFCYes-
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
USB OTG-Yes
Headphones-3.5mm
FM-Yes
Number of SIMs-2
Active 4G on both SIM cards-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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
Fingerprint sensor-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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