Redmi Note 15 5G vs Xiaomi 12S Ultra comparison

Show Only Differences Highlight Differences	Redmi Note 15 5G	Xiaomi 12S Ultra
key specs
Display	6.77-inch	6.73-inch
Front Camera	20-megapixel	32-megapixel
Rear Camera	108-megapixel + 8-megapixel	50-megapixel + 48-megapixel + 48-megapixel
RAM	8GB	8GB, 12GB
Storage	256GB	256GB, 512GB
Battery Capacity	5520mAh	4860mAh
OS	Android	Android 12
Processor	-	Qualcomm Snapdragon 8+ Gen 1
Resolution	-	1440x3200 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi Note 15 5G	12S Ultra
Release date	December 11, 2025	July 4, 2022
Launched in India	No	No
Dimensions (mm)	163.00 x 78.31 x 8.19	163.17 x 74.97 x 9.06
Weight (g)	207.10	225.00
IP rating	IP65	-
Battery capacity (mAh)	5520	4860
Fast charging	45W Fast Charging	-
Colours	Black, Glacier Blue and Mist Purple	Black, Green
Form factor	-	Touchscreen
Body type	-	Glass
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.77	6.73
Protection type	Gorilla Glass 7i	Gorilla Glass
Touchscreen	-	Yes
Resolution	-	1440x3200 pixels
hardware
Processor make	Qualcomm Snapdragon 6 Gen 3	Qualcomm Snapdragon 8+ Gen 1
RAM	8GB	8GB, 12GB
Internal storage	256GB	256GB, 512GB
Processor	-	octa-core
Expandable storage	-	No
camera
Rear camera	108-megapixel + 8-megapixel	50-megapixel (f/1.9) + 48-megapixel (f/2.2) + 48-megapixel (f/4.1)
No. of Rear Cameras	2	3
Front camera	20-megapixel	32-megapixel
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android	Android 12
Skin	HyperOS 2	MIUI 13
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 5.20
NFC	Yes	Yes
USB Type-C	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
GPS	-	Yes
sensors
Fingerprint sensor	-	Yes
In-Display Fingerprint Sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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