Xiaomi 15 vs Alcatel 1S (2021) comparison

Show Only Differences Highlight Differences	Xiaomi 15	Alcatel 1S (2021)
key specs
Display	6.36-inch	6.52-inch
Processor	Snapdragon 8 Elite	-
Front Camera	32-megapixel	Unspecified
Rear Camera	50-megapixel + 50-megapixel + 50-megapixel	13-megapixel + 2-megapixel + 2-megapixel
RAM	12GB	-
Storage	256GB	-
Battery Capacity	5240mAh	-
OS	Android	Android
Resolution	1200x2670 pixels	720
general
Brand	Xiaomi	Alcatel
Model	15	1S (2021)
Release date	October 29, 2024	January 13, 2021
AI Enabled	Yes	-
Launched in India	No	-
Form factor	Touchscreen	-
Body type	Glass	-
Dimensions (mm)	152.30 x 71.20 x 8.08	-
Weight (g)	191.00	-
IP rating	IP68	-
Battery capacity (mAh)	5240	-
Fast charging	90W Fast Charging	-
Wireless charging	Yes	-
Wireless Charging Type	50W	-
Colours	-	Elegant Black and Twilight Blue
display
Refresh Rate	120 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.36	6.52
Touchscreen	Yes	Yes
Resolution	1200x2670 pixels	-
Aspect ratio	20:9	20:9
hardware
Processor	octa-core	-
Processor make	Snapdragon 8 Elite	-
RAM	12GB	-
Internal storage	256GB	-
Expandable storage	No	-
Dedicated microSD slot	No	-
camera
Rear camera	50-megapixel + 50-megapixel + 50-megapixel	13-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	3	-
Front camera	32-megapixel	Unspecified
No. of Front Cameras	1	-
Pop-Up Camera	No	-
software
Operating system	Android	Android
Skin	Xiaomi HyperOS 2	-
connectivity
Wi-Fi 7	Yes	-
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	-
GPS	Yes	-
Bluetooth	Yes, v 5.40	Yes
NFC	Yes	-
Infrared	Yes	-
USB Type-C	Yes	-
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	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-
Barometer	Yes	-

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