Redmi 15A 5G vs Xiaomi Mi 4S comparison

Show Only Differences Highlight Differences	Redmi 15A 5G	Xiaomi Mi 4S
key specs
Display	6.90-inch	5.00-inch
Front Camera	8-megapixel	5-megapixel
Rear Camera	32-megapixel	13-megapixel
RAM	4GB, 6GB	3GB
Storage	64GB, 128GB	64GB
Battery Capacity	6300mAh	3260mAh
OS	Android 16	Android 6
Processor	-	Qualcomm Snapdragon 808
Resolution	-	1080x1920 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi 15A 5G	Mi 4S
Release date	March 27, 2026	February 1, 2016
AI Enabled	Yes	-
Launched in India	Yes	-
Dimensions (mm)	171.56 x 79.47 x 8.15	139.26 x 70.76 x 7.80
Weight (g)	210.00	133.00
Battery capacity (mAh)	6300	3260
Colours	Awesome Blue, Amaze Purple, Ace Black	White, Black, Gold, Pink
Form factor	-	Touchscreen
Removable battery	-	No
display
Refresh Rate	60 Hz	-
Screen size (inches)	6.90	5.00
Touchscreen	-	Yes
Resolution	-	1080x1920 pixels
Pixels per inch (PPI)	-	441
hardware
RAM	4GB, 6GB	3GB
Internal storage	64GB, 128GB	64GB
Processor	-	hexa-core
Processor make	-	Qualcomm Snapdragon 808
Expandable storage	-	Yes
Expandable storage type	-	microSD
camera
Rear camera	32-megapixel	13-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	5-megapixel
No. of Front Cameras	1	-
Rear flash	-	Dual LED
software
Operating system	Android 16	Android 6
Skin	HyperOS 3.0	MIUI 7
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 4.10
USB OTG	Yes	Yes
USB Type-C	Yes	-
FM	Yes	No
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 b/g/n/ac
NFC	-	No
Infrared	-	Yes
Headphones	-	3.5mm
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sim 1
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

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