Redmi Note 15 5G vs Redmi Note 9S comparison

Show Only Differences Highlight Differences	Sponsored Redmi Note 15 5G	Redmi Note 9S
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.77-inch	6.67-inch
Front Camera	20-megapixel	16-megapixel
Rear Camera	108-megapixel + 8-megapixel	48-megapixel + 8-megapixel + 5-megapixel + 2-megapixel
RAM	8GB	4GB
Storage	128GB, 256GB	64GB
Battery Capacity	5520mAh	5020mAh
OS	Android 15	Android 10
Resolution	1080x2392 pixels	1080x2400 pixels
Processor	-	Qualcomm Snapdragon 720G
general
Brand	Xiaomi	Xiaomi
Model	Redmi Note 15 5G	Redmi Note 9S
Release date	December 11, 2025	March 23, 2020
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Body type	Polycarbonate	-
Dimensions (mm)	164.00 x 75.42 x 7.35	165.70 x 76.60 x 8.80
Weight (g)	178.00	209.00
IP rating	IP65	-
Battery capacity (mAh)	5520	5020
Removable battery	No	-
Fast charging	45W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Black, Glacier Blue, and Mist Purple	Aurora Blue, Glacier White, Interstellar Grey
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.77	6.67
Touchscreen	Yes	Yes
Resolution	1080x2392 pixels	1080x2400 pixels
Protection type	Gorilla Glass 7i	Gorilla Glass
Aspect ratio	16:9	20:9
hardware
Processor make	Qualcomm Snapdragon 6 Gen 3	Qualcomm Snapdragon 720G
RAM	8GB	4GB
Internal storage	128GB, 256GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1TB	512
Processor	-	2.3GHz octa-core
Dedicated microSD slot	-	Yes
camera
Rear camera	108-megapixel + 8-megapixel	48-megapixel (f/1.79) + 8-megapixel + 5-megapixel + 2-megapixel
No. of Rear Cameras	2	-
Front camera	20-megapixel	16-megapixel
No. of Front Cameras	1	-
Rear autofocus	-	Phase detection autofocus
software
Operating system	Android 15	Android 10
Skin	HyperOS 2	MIUI 11
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
NFC	Yes	-
USB Type-C	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
GPS	-	Yes
Headphones	-	3.5mm
Number of SIMs	-	2
Wi-Fi Direct	-	Yes
Active 4G on both SIM cards	-	Yes
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
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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