Xiaomi 15S Pro vs Xiaomi Mi A2 comparison

Show Only Differences Highlight Differences	Xiaomi 15S Pro	Xiaomi Mi A2
key specs
Display	6.73-inch	5.99-inch
Processor	Xiaomi XRING 01	Qualcomm Snapdragon 660
Front Camera	32-megapixel	20-megapixel
Rear Camera	50-megapixel + 50-megapixel + 50-megapixel	12-megapixel + 20-megapixel
RAM	16GB	4GB
Storage	512GB	64GB
Battery Capacity	6100mAh	3000mAh
OS	Android 15	Android 8.1 Oreo
Resolution	3100x1440 pixels	1080x2160 pixels
general
Brand	Xiaomi	Xiaomi
Model	15S Pro	Mi A2
Release date	May 22, 2025	July 1, 2018
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	161.30 x 75.30 x 8.33	158.70 x 75.40 x 7.30
Weight (g)	216.00	168.00
IP rating	IP68	-
Battery capacity (mAh)	6100	3000
Removable battery	No	No
Fast charging	90W Fast Charging	-
Wireless charging	Yes	-
Wireless Charging Type	50W	-
Colours	Dragon Scale Fibre Version, Far Sky Blue	Black, Gold, Lake Blue, Rose Gold
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.73	5.99
Touchscreen	Yes	Yes
Resolution	3100x1440 pixels	1080x2160 pixels
Protection type	Other	-
Aspect ratio	20:9	18:9
Pixels per inch (PPI)	-	403
hardware
Processor	deca-core	octa-core (4x2.2GHz + 4x1.8GHz)
Processor make	Xiaomi XRING 01	Qualcomm Snapdragon 660
RAM	16GB	4GB
Internal storage	512GB	64GB
Expandable storage	-	No
Expandable storage type	-	microSD
camera
Rear camera	50-megapixel (f/1.44) + 50-megapixel (f/2.2) + 50-megapixel (f/2.5)	12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)
No. of Rear Cameras	3	-
Rear flash	Yes	Dual LED
Front camera	32-megapixel (f/3.2)	20-megapixel (f/2.2, 1.0-micron)
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Lens Type (Third Rear Camera)	Telephoto	-
Rear autofocus	-	Phase detection autofocus
Front flash	-	LED
software
Operating system	Android 15	Android 8.1 Oreo
Skin	HyperOS 2	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.00
NFC	Yes	Yes
USB Type-C	Yes	-
Headphones	Type-C	No
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
USB OTG	-	Yes
Wi-Fi Direct	-	Yes
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	-
Fingerprint sensor	-	Yes
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	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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