Redmi Note 15 5G vs Xiaomi Redmi Note 12 4G comparison

Show Only Differences Highlight Differences	Sponsored Redmi Note 15 5G	Xiaomi Redmi Note 12 4G
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	13-megapixel
Rear Camera	108-megapixel + 8-megapixel	50-megapixel + 8-megapixel + 2-megapixel
RAM	8GB	6GB
Storage	128GB, 256GB	64GB, 128GB
Battery Capacity	5520mAh	5000mAh
OS	Android 15	Android 13
Resolution	1080x2392 pixels	2400x1080 pixels
Processor	-	octa-core
general
Brand	Xiaomi	Xiaomi
Model	Redmi Note 15 5G	Redmi Note 12 4G
Release date	December 11, 2025	March 23, 2023
Launched in India	No	No
Form factor	Touchscreen	Touchscreen
Body type	Polycarbonate	-
Dimensions (mm)	164.00 x 75.42 x 7.35	165.66 x 75.96 x 7.85
Weight (g)	178.00	183.50
IP rating	IP65	-
Battery capacity (mAh)	5520	5000
Removable battery	No	No
Fast charging	45W Fast Charging	33W Fast Charging
Wireless charging	No	No
Colours	Black, Glacier Blue, and Mist Purple	Ice Blue, Mint Blue, Onyx Grey
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	FHD+	FHD+
Screen size (inches)	6.77	6.67
Touchscreen	Yes	Yes
Resolution	1080x2392 pixels	2400x1080 pixels
Protection type	Gorilla Glass 7i	-
Aspect ratio	16:9	-
Pixels per inch (PPI)	-	395
hardware
Processor make	Qualcomm Snapdragon 6 Gen 3	-
RAM	8GB	6GB
Internal storage	128GB, 256GB	64GB, 128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1TB	1000
Processor	-	octa-core
Dedicated microSD slot	-	Yes
camera
Rear camera	108-megapixel + 8-megapixel	50-megapixel + 8-megapixel + 2-megapixel
No. of Rear Cameras	2	3
Front camera	20-megapixel	13-megapixel
No. of Front Cameras	1	1
Lens Type (Primary Rear Camera)	-	Telephoto
Lens Type (Second Rear Camera)	-	Ultra Wide-Angle
Lens Type (Third Rear Camera)	-	Macro
software
Operating system	Android 15	Android 13
Skin	HyperOS 2	MIUI 14
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
NFC	Yes	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
Active 4G on both SIM cards	-	Yes
sim 1
SIM Type	-	Nano-SIM
sim 2
SIM Type	-	Nano-SIM
sensors
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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