Xiaomi 15T vs Xiaomi Redmi 4A comparison

Show Only Differences Highlight Differences	Xiaomi 15T	Xiaomi Redmi 4A
key specs
Display	6.67-inch	5.00-inch
Processor	MediaTek Dimensity 8400 Ultra	Qualcomm Snapdragon 425
Front Camera	32-megapixel	5-megapixel
Rear Camera	50-megapixel + 50-megapixel + 12-megapixel	13-megapixel
RAM	12GB	2GB
Storage	256GB	16GB
Battery Capacity	5500mAh	3120mAh
OS	Android	Android 6.0
Resolution	1280x2772 pixels	720x1280 pixels
general
Brand	Xiaomi	Xiaomi
Model	15T	Redmi 4A
Release date	September 24, 2025	November 1, 2016
AI Enabled	Yes	-
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.20 x 78.00 x 7.50	139.50 x 70.40 x 8.50
Weight (g)	194.00	131.50
IP rating	IP68	-
Battery capacity (mAh)	5500	3120
Fast charging	67W Turbo Charge	-
Wireless charging	No	-
Colours	Black, Gray, Mocha Gold	Golden, Rose Gold, Dark Grey
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.67	5.00
Touchscreen	Yes	Yes
Resolution	1280x2772 pixels	720x1280 pixels
Pixels per inch (PPI)	446	296
Aspect ratio	-	16:9
hardware
Processor	octa-core	1.4GHz quad-core
Processor make	MediaTek Dimensity 8400 Ultra	Qualcomm Snapdragon 425
RAM	12GB	2GB
Internal storage	256GB	16GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel + 50-megapixel + 12-megapixel	13-megapixel (f/2.2)
No. of Rear Cameras	3	-
Front camera	32-megapixel	5-megapixel (f/2.2)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Lens Type (Second Rear Camera)	Telephoto	-
Lens Type (Third Rear Camera)	Ultra Wide-Angle	-
Rear flash	-	Dual LED
software
Operating system	Android	Android 6.0
Skin	HyperOS 2	MIUI 8
connectivity
Wi-Fi 7	Yes	-
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 a/b/g/n
Bluetooth	Yes, v 6.00	Yes, v 4.10
NFC	Yes	No
Infrared	Yes	Yes
USB OTG	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
GPS	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	No
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	-

Popular Mobile Brands