Xiaomi Mix Fold 4 vs Redmi K40 Ultra comparison

Show Only Differences Highlight Differences	Xiaomi Mix Fold 4	Redmi K40 Ultra
key specs
Display (Primary)	7.98-inch	-
Processor	Snapdragon 8 Gen 3	-
Front Camera	20-megapixel	-
Rear Camera	50-megapixel + 50-megapixel + 10-megapixel + 12-megapixel	108-megapixel
RAM	12GB	-
Storage	256GB	-
Battery Capacity	5100mAh	-
OS	Android 14	-
Resolution	2224x2488 pixels	-
general
Brand	Xiaomi	-
Model	Mix Fold 4	-
Release date	July 22, 2024	-
Launched in India	No	-
Form factor	Foldable	-
Thickness	9.47	-
Weight (g)	226.00	-
IP rating	IPX8	-
Battery capacity (mAh)	5100	-
Removable battery	No	-
Fast charging	67W Turbo Charge	-
Wireless charging	Yes	-
Wireless Charging Type	50W	-
Colours	Black, Gentian Blue Dragon Fibre, White	-
display
Refresh Rate	120 Hz	-
Screen size (inches)	7.98	-
Touchscreen	Yes	Yes
Resolution	2224x2488 pixels	-
Aspect ratio	-	20:9
second display
Screen size (inches)	6.56	-
Touchscreen	Yes	-
Resolution	2520x1080 pixels	-
hardware
Processor	octa-core	-
Processor make	Snapdragon 8 Gen 3	MediaTek
RAM	12GB	-
Internal storage	256GB	-
Expandable storage	No	-
camera
Rear camera	50-megapixel + 50-megapixel + 10-megapixel + 12-megapixel	108-megapixel
No. of Rear Cameras	4	3
Front camera	20-megapixel	-
No. of Front Cameras	2	-
Lens Type (Second Rear Camera)	Telephoto	-
Lens Type (Third Rear Camera)	Ultra Wide-Angle	-
software
Operating system	Android 14	-
Skin	HyperOS	-
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 5.40	-
NFC	Yes	-
USB Type-C	Yes	-
Number of SIMs	2	-
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
5G	Yes	-
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-

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