Xiaomi 15S Pro vs Xiaomi Redmi 1S comparison

Show Only Differences Highlight Differences	Xiaomi 15S Pro	Xiaomi Redmi 1S
key specs
Display	6.73-inch	4.70-inch
Processor	Xiaomi XRING 01	Qualcomm Snapdragon 400
Front Camera	32-megapixel	1.6-megapixel
Rear Camera	50-megapixel + 50-megapixel + 50-megapixel	8-megapixel
RAM	16GB	1GB
Storage	512GB	8GB
Battery Capacity	6100mAh	2000mAh
OS	Android 15	Android 4.3
Resolution	3100x1440 pixels	720x1280 pixels
general
Brand	Xiaomi	Xiaomi
Model	15S Pro	Redmi 1S
Release date	May 22, 2025	July 1, 2014
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	161.30 x 75.30 x 8.33	137.00 x 69.00 x 9.90
Weight (g)	216.00	158.00
IP rating	IP68	-
Battery capacity (mAh)	6100	2000
Removable battery	No	Yes
Fast charging	90W Fast Charging	-
Wireless charging	Yes	-
Wireless Charging Type	50W	-
Colours	Dragon Scale Fibre Version, Far Sky Blue	grey
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.73	4.70
Touchscreen	Yes	Yes
Resolution	3100x1440 pixels	720x1280 pixels
Protection type	Other	-
Aspect ratio	20:9	-
Pixels per inch (PPI)	-	312
hardware
Processor	deca-core	1.6GHz quad-core
Processor make	Xiaomi XRING 01	Qualcomm Snapdragon 400 (MSM8228)
RAM	16GB	1GB
Internal storage	512GB	8GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	64
camera
Rear camera	50-megapixel (f/1.44) + 50-megapixel (f/2.2) + 50-megapixel (f/2.5)	8-megapixel
No. of Rear Cameras	3	-
Rear flash	Yes	LED
Front camera	32-megapixel (f/3.2)	1.6-megapixel
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Lens Type (Third Rear Camera)	Telephoto	-
software
Operating system	Android 15	Android 4.3
Skin	HyperOS 2	MIUI version 5
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 4.00
NFC	Yes	No
USB Type-C	Yes	-
Headphones	Type-C	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 b/g/n
Infrared	-	No
USB OTG	-	No
FM	-	Yes
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	Yes	No
Temperature sensor	-	No
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	-	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	-	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No

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