Redmi K90 Max vs Xiaomi Mi 6X comparison

Show Only Differences Highlight Differences	Redmi K90 Max	Xiaomi Mi 6X
key specs
Display	6.83-inch	5.99-inch
Front Camera	20-megapixel	20-megapixel
Rear Camera	50-megapixel + 8-megapixel	12-megapixel + 20-megapixel
RAM	12GB	4GB
Storage	256GB	64GB
Battery Capacity	8550mAh	3010mAh
OS	Android	Android 8.1 Oreo
Processor	-	Qualcomm Snapdragon 660
Resolution	-	1080x2160 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi K90 Max	Mi 6X
Release date	April 21, 2026	April 1, 2018
Launched in India	No	-
Dimensions (mm)	162.91 x 77.00 x 8.18	158.70 x 75.40 x 7.30
Weight (g)	227.00	168.00
Battery capacity (mAh)	8550	3010
Fast charging	100W Fast Charging	-
Colours	Space Silver, Shadow Black and Sky Blue	Red, Gold, Rose Gold, Blue, Black
Form factor	-	Touchscreen
display
Refresh Rate	165 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.83	5.99
Touchscreen	-	Yes
Resolution	-	1080x2160 pixels
Aspect ratio	-	18:9
Pixels per inch (PPI)	-	403
hardware
Processor make	MediaTek Dimensity 9500	Qualcomm Snapdragon 660
RAM	12GB	4GB
Internal storage	256GB	64GB
Processor	-	octa-core (4x2.2GHz + 4x1.8GHz)
camera
Rear camera	50-megapixel + 8-megapixel	12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)
No. of Rear Cameras	2	-
Front camera	20-megapixel	20-megapixel (f/1.8)
No. of Front Cameras	1	-
Rear autofocus	-	Phase detection autofocus
Rear flash	-	Dual LED
Front flash	-	LED
software
Operating system	Android	Android 8.1 Oreo
Skin	HyperOS 3	MIUI 9.5
connectivity
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
GPS	-	Yes
Bluetooth	-	Yes, v 5.00
Infrared	-	Yes
USB Type-C	-	Yes
Headphones	-	No
FM	-	No
Number of SIMs	-	2
Wi-Fi Direct	-	Yes
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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