Redmi Note 15 5G vs Redmi Note 7S comparison

Show Only Differences Highlight Differences	Redmi Note 15 5G	Redmi Note 7S
ratings
Overall NDTV Rating	Read Review	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	6.30-inch
Front Camera	20-megapixel	13-megapixel
Rear Camera	108-megapixel + 8-megapixel	48-megapixel + 5-megapixel
RAM	8GB	3GB
Storage	128GB, 256GB	32GB
Battery Capacity	5520mAh	4000mAh
OS	Android 15	Android Pie
Resolution	1080x2392 pixels	1080x2340 pixels
Processor	-	Qualcomm Snapdragon 660
general
Brand	Xiaomi	Xiaomi
Model	Redmi Note 15 5G	Redmi Note 7S
Release date	December 11, 2025	May 20, 2019
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Body type	Polycarbonate	Glass
Dimensions (mm)	164.00 x 75.42 x 7.35	159.21 x 75.21 x 8.10
Weight (g)	178.00	186.00
IP rating	IP65	-
Battery capacity (mAh)	5520	4000
Removable battery	No	No
Fast charging	45W Fast Charging	Quick Charge 4+
Wireless charging	No	-
Colours	Black, Glacier Blue, and Mist Purple	Onyx Black, Ruby Red, Sapphire Blue
SAR value	-	1.60
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.77	6.30
Touchscreen	Yes	Yes
Resolution	1080x2392 pixels	1080x2340 pixels
Protection type	Gorilla Glass 7i	Gorilla Glass
Aspect ratio	16:9	19.5:9
Pixels per inch (PPI)	-	409
hardware
Processor make	Qualcomm Snapdragon 6 Gen 3	Qualcomm Snapdragon 660
RAM	8GB	3GB
Internal storage	128GB, 256GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1TB	256
Processor	-	2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)
Dedicated microSD slot	-	No
camera
Rear camera	108-megapixel + 8-megapixel	48-megapixel (f/1.79, 1.6-micron) + 5-megapixel
No. of Rear Cameras	2	-
Front camera	20-megapixel	13-megapixel (f/2.0, 1.12-micron)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	LED
Front flash	-	No
software
Operating system	Android 15	Android Pie
Skin	HyperOS 2	MIUI 10
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
Infrared	-	Yes
USB OTG	-	Yes
Headphones	-	3.5mm
Number of SIMs	-	2
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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