Xiaomi 15 Ultra vs Redmi 8A comparison

Show Only Differences Highlight Differences	Xiaomi 15 Ultra	Redmi 8A
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.73-inch	6.22-inch
Processor	Snapdragon 8 Elite	Qualcomm Snapdragon 439
Front Camera	32-megapixel	8-megapixel
Rear Camera	50-megapixel + 50-megapixel + 200-megapixel + 50-megapixel	12-megapixel
RAM	16GB	2GB
Storage	512GB	32GB
Battery Capacity	5410mAh	5000mAh
OS	Android 15	Android 9 Pie
Resolution	3200x1440 pixels	720x1520 pixels
general
Brand	Xiaomi	Xiaomi
Model	15 Ultra	Redmi 8A
Release date	February 27, 2025	September 25, 2019
AI Enabled	Yes	-
Form factor	Touchscreen	-
Dimensions (mm)	161.30 x 75.30 x 9.35	156.48 x 75.41 x 9.40
Weight (g)	226.00	188.00
IP rating	IP68	-
Battery capacity (mAh)	5410	5000
Fast charging	90W Fast Charging	Proprietary
Wireless charging	Yes	-
Wireless Charging Type	80W	-
Launched in India	-	Yes
Colours	-	Midnight Black, Sunset Red, Ocean Blue
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.73	6.22
Touchscreen	Yes	Yes
Resolution	3200x1440 pixels	720x1520 pixels
Protection type	Other	Gorilla Glass
Aspect ratio	-	19:9
hardware
Processor	4.32 MHz octa-core	2GHz octa-core
Processor make	Snapdragon 8 Elite	Qualcomm Snapdragon 439
RAM	16GB	2GB
Internal storage	512GB	32GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	512
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel (f/1.63) + 50-megapixel (f/1.8) + 200-megapixel (f/2.6) + 50-megapixel (f/2.2)	12-megapixel (f/1.8)
No. of Rear Cameras	4	-
Rear flash	Yes	LED
Front camera	32-megapixel (f/2.0)	8-megapixel
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Telephoto	-
Lens Type (Third Rear Camera)	Telephoto	-
Lens Type (Fourth Rear Camera)	Ultra Wide-Angle	-
Rear autofocus	-	Phase detection autofocus
software
Operating system	Android 15	Android 9 Pie
Skin	HyperOS 2.0	MIUI 10
connectivity
Wi-Fi 7	Yes	-
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ax	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.00
NFC	Yes	-
Infrared	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	2
Headphones	-	3.5mm
FM	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	-
4G/ LTE	Yes	Yes
5G	Yes	-
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Barometer	Yes	-
Face unlock	-	Yes

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