Redmi K90 Ultra vs Samsung Galaxy A27 5G comparison

Show Only Differences Highlight Differences	Redmi K90 Ultra	Samsung Galaxy A27 5G
key specs
Display	6.83-inch	6.70-inch
Front Camera	20-megapixel	12-megapixel
Rear Camera	50-megapixel + 8-megapixel	50-megapixel + 5-megapixel + 2-megapixel
RAM	12GB	8GB
Storage	256GB	128GB
Battery Capacity	8550mAh	5000mAh
OS	Android 16	Android 16
Resolution	1280x2772 pixels	2340x1080 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi K90 Ultra	Galaxy A27 5G
Release date	June 30, 2026	June 25, 2026
Launched in India	No	Yes
Dimensions (mm)	162.91 x 77.93 x 8.18	164.00 x 77.50 x 7.70
Weight (g)	227.00	200.00
Battery capacity (mAh)	8550	5000
Fast charging	100W Fast Charging	20W Fast Charging
Colours	Space Silver, Shadow Black and Sky Blue	Black, Mint, Peach Pink, White
AI Enabled	-	Yes
Form factor	-	Touchscreen
IP rating	-	IP67
Removable battery	-	No
Wireless charging	-	No
display
Refresh Rate	165 Hz	120 Hz
Resolution Standard	1.5K	FHD+
Screen size (inches)	6.83	6.70
Resolution	1280x2772 pixels	2340x1080 pixels
Touchscreen	-	Yes
hardware
Processor make	Snapdragon 8 Elite	Qualcomm Snapdragon 6 Gen 3
RAM	12GB	8GB
Internal storage	256GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	1000
camera
Rear camera	50-megapixel + 8-megapixel	50-megapixel + 5-megapixel + 2-megapixel
No. of Rear Cameras	2	3
Front camera	20-megapixel	12-megapixel
No. of Front Cameras	1	1
Lens Type (Second Rear Camera)	-	Ultra Wide-Angle
Lens Type (Third Rear Camera)	-	Macro
software
Operating system	Android 16	Android 16
Skin	HyperOS 3	One UI 8.5
connectivity
Wi-Fi 7	Yes	-
GPS	Yes	Yes
Bluetooth	Yes	Yes
NFC	Yes	-
USB Type-C	Yes	Yes
Wi-Fi	-	Yes
Active 4G on both SIM cards	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Face unlock	-	Yes
In-Display Fingerprint Sensor	-	Yes

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