Xiaomi 18 Fold vs Xiaomi Redmi Note 4X comparison

Show Only Differences Highlight Differences	Xiaomi 18 Fold	Xiaomi Redmi Note 4X
key specs
Display (Primary)	6.56-inch	-
Cover Display	7.76-inch	-
Front Camera	50-megapixel	5-megapixel
Rear Camera	200-megapixel + 50-megapixel + 200-megapixel	13-megapixel
RAM	12GB	3GB
Storage	256GB	32GB
Battery Capacity	6000mAh	4100mAh
OS	Android 17	Android 6.0
Display	-	5.50-inch
Processor	-	Qualcomm Snapdragon 625
Resolution	-	1080x1920 pixels
general
Brand	Xiaomi	Xiaomi
Model	18 Fold	Redmi Note 4X
Form factor	Touchscreen	Touchscreen
IP rating	IP68	-
Battery capacity (mAh)	6000	4100
Fast charging	67W Turbo Charge	-
Wireless Charging Type	50W	-
Release date	-	February 1, 2017
Dimensions (mm)	-	151.00 x 76.00 x 8.45
Weight (g)	-	165.00
Removable battery	-	No
Colours	-	Cherry Powder, Champagne Gold, Platinum Silver Grey, Matte Black, Hatsune Miku Exclusive Colour
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.56	5.50
Touchscreen	Yes	Yes
Resolution	-	1080x1920 pixels
Pixels per inch (PPI)	-	403
second display
Screen size (inches)	7.76	-
Touchscreen	Yes	-
hardware
RAM	12GB	3GB
Internal storage	256GB	32GB
Processor	-	2GHz octa-core
Processor make	-	Qualcomm Snapdragon 625
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	200-megapixel + 50-megapixel + 200-megapixel	13-megapixel
No. of Rear Cameras	3	-
Rear flash	Yes	Yes
Front camera	50-megapixel	5-megapixel
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Lens Type (Third Rear Camera)	Telephoto	-
software
Operating system	Android 17	Android 6.0
Skin	HyperOS	-
connectivity
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n
GPS	-	Yes
Bluetooth	-	Yes, v 4.20
NFC	-	No
Infrared	-	Yes
USB OTG	-	Yes
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	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

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