Infinix Note 50X 5G vs Xiaomi Mi Mix 4 comparison

Show Only Differences Highlight Differences	Infinix Note 50X 5G	Xiaomi Mi Mix 4
key specs
Display	6.67-inch	6.67-inch
Processor	MediaTek Dimensity 7300 Ultimate	Qualcomm Snapdragon 888+
Front Camera	8-megapixel	20-megapixel
Rear Camera	50-megapixel	108-megapixel + 13-megapixel + 8-megapixel
RAM	6GB, 8GB	8GB, 12GB
Storage	128GB	128GB, 256GB, 512GB
Battery Capacity	5500mAh	4500mAh
OS	Android 15	Android 11
Resolution	720x1600 pixels	1080x2400 pixels
general
Brand	Infinix	Xiaomi
Model	Note 50X 5G	Mi Mix 4
Release date	March 27, 2025	August 10, 2021
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Body type	Metal	-
Dimensions (mm)	165.00 x 76.41 x 8.18	162.65 x 75.35 x 8.02
Weight (g)	198.90	225.00
IP rating	IP64	-
Battery capacity (mAh)	5500	4500
Fast charging	45W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Enchanted Purple, Sea Breeze Green and Titanium Grey	Ceramic Black, Ceramic White, Ceramic Gray
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	6.67
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x2400 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	20:9
hardware
Processor	2.5 MHz octa-core	octa-core
Processor make	MediaTek Dimensity 7300 Ultimate	Qualcomm Snapdragon 888+
RAM	6GB, 8GB	8GB, 12GB
Internal storage	128GB	128GB, 256GB, 512GB
Expandable storage type	microSD	-
camera
Rear camera	50-megapixel	108-megapixel (f/1.95) + 13-megapixel (f/2.2) + 8-megapixel
No. of Rear Cameras	2	3
Rear flash	Dual LED	Yes
Front camera	8-megapixel	20-megapixel
No. of Front Cameras	1	1
Front flash	LED	-
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 11
Skin	XOS 15	MIUI 12.5
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/ax	802.11 a/b/g/n/ac/ax
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.20
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
In-Display Fingerprint Sensor	-	Yes

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