Redmi K90 Max vs Xiaomi Redmi 3X comparison

Show Only Differences Highlight Differences	Redmi K90 Max	Xiaomi Redmi 3X
key specs
Display	6.83-inch	5.00-inch
Front Camera	20-megapixel	5-megapixel
Rear Camera	50-megapixel + 8-megapixel	13-megapixel
RAM	12GB	2GB
Storage	256GB	32GB
Battery Capacity	8550mAh	4100mAh
OS	Android	Android 5.1
Processor	-	Qualcomm Snapdragon 430
Resolution	-	720x1280 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi K90 Max	Redmi 3X
Release date	April 21, 2026	June 1, 2016
Launched in India	No	-
Dimensions (mm)	162.91 x 77.00 x 8.18	139.70 x 69.70 x 8.50
Weight (g)	227.00	146.00
Battery capacity (mAh)	8550	4100
Fast charging	100W Fast Charging	-
Colours	Space Silver, Shadow Black and Sky Blue	Silver, Gold
Form factor	-	Touchscreen
Removable battery	-	No
display
Refresh Rate	165 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.83	5.00
Touchscreen	-	Yes
Resolution	-	720x1280 pixels
hardware
Processor make	MediaTek Dimensity 9500	Qualcomm Snapdragon 430
RAM	12GB	2GB
Internal storage	256GB	32GB
Processor	-	1.1GHz octa-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel + 8-megapixel	13-megapixel
No. of Rear Cameras	2	-
Front camera	20-megapixel	5-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	Android	Android 5.1
Skin	HyperOS 3	MIUI 7
connectivity
Wi-Fi	-	Yes
GPS	-	Yes
Bluetooth	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	Yes
Number of SIMs	-	2
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

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