Redmi K90 Max vs Samsung Galaxy S25 Ultra comparison

Show Only Differences Highlight Differences	Redmi K90 Max	Samsung Galaxy S25 Ultra
key specs
Display	6.83-inch	6.90-inch
Front Camera	20-megapixel	12-megapixel
Rear Camera	50-megapixel + 8-megapixel	200-megapixel + 50-megapixel + 50-megapixel + 10-megapixel
RAM	12GB	12GB, 16GB
Storage	256GB	256GB, 512GB, 1TB
Battery Capacity	8550mAh	5000mAh
OS	Android	Android 15
Processor	-	Snapdragon 8 Elite
Resolution	-	1400x3120 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi K90 Max	Galaxy S25 Ultra
Release date	April 21, 2026	January 22, 2025
Launched in India	No	Yes
Dimensions (mm)	162.91 x 77.00 x 8.18	162.80 x 77.60 x 8.20
Weight (g)	227.00	218.00
Battery capacity (mAh)	8550	5000
Fast charging	100W Fast Charging	45W Fast Charging
Colours	Space Silver, Shadow Black and Sky Blue	-
Form factor	-	Touchscreen
IP rating	-	IP68
Removable battery	-	No
Wireless charging	-	Yes
Wireless Charging Type	-	15
Brand Exclusive Features	-	Titanium frame, Corning Gorilla Armor (Rear and Front Panel)
display
Refresh Rate	165 Hz	120 Hz
Resolution Standard	1.5K	QHD+
Screen size (inches)	6.83	6.90
Touchscreen	-	Yes
Resolution	-	1400x3120 pixels
Protection type	-	Gorilla Glass Armor
hardware
Processor make	MediaTek Dimensity 9500	Snapdragon 8 Elite
RAM	12GB	12GB, 16GB
Internal storage	256GB	256GB, 512GB, 1TB
Processor	-	octa-core
Expandable storage	-	No
Expandable storage type	-	No
Dedicated microSD slot	-	No
camera
Rear camera	50-megapixel + 8-megapixel	200-megapixel (f/1.7) + 50-megapixel (f/1.9) + 50-megapixel + 10-megapixel
No. of Rear Cameras	2	4
Front camera	20-megapixel	12-megapixel (f/2.2)
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
Front autofocus	-	Yes
Lens Type (Second Rear Camera)	-	Ultra Wide-Angle
Lens Type (Third Rear Camera)	-	Telephoto
Lens Type (Fourth Rear Camera)	-	Telephoto
software
Operating system	Android	Android 15
Skin	HyperOS 3	One UI 7
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
connectivity
Wi-Fi 7	-	Yes
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
GPS	-	Yes
Bluetooth	-	Yes, v 5.30
NFC	-	Yes
USB Type-C	-	Yes
Number of SIMs	-	2
Wi-Fi Direct	-	Yes
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
Fingerprint sensor	-	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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