Redmi Note 15 Pro+ 5G vs Xiaomi Mi Mix 4 comparison

Show Only Differences Highlight Differences	Redmi Note 15 Pro+ 5G	Xiaomi Mi Mix 4
key specs
Display	6.83-inch	6.67-inch
Front Camera	32-megapixel	20-megapixel
Rear Camera	200-megapixel + 8-megapixel	108-megapixel + 13-megapixel + 8-megapixel
RAM	8GB	8GB, 12GB
Storage	256GB	128GB, 256GB, 512GB
Battery Capacity	6500mAh	4500mAh
OS	Android 15	Android 11
Resolution	1280x2772 pixels	1080x2400 pixels
Processor	-	Qualcomm Snapdragon 888+
general
Brand	Xiaomi	Xiaomi
Model	Redmi Note 15 Pro+ 5G	Mi Mix 4
Release date	December 11, 2025	August 10, 2021
Launched in India	No	No
Dimensions (mm)	163.00 x 78.31 x 8.19	162.65 x 75.35 x 8.02
Weight (g)	207.10	225.00
IP rating	IP68	-
Battery capacity (mAh)	6500	4500
Fast charging	100W Fast Charging	Proprietary
Form factor	-	Touchscreen
Colours	-	Ceramic Black, Ceramic White, Ceramic Gray
display
Refresh Rate	120 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.83	6.67
Resolution	1280x2772 pixels	1080x2400 pixels
Pixels per inch (PPI)	447	-
Touchscreen	-	Yes
Protection type	-	Gorilla Glass
Aspect ratio	-	20:9
hardware
RAM	8GB	8GB, 12GB
Internal storage	256GB	128GB, 256GB, 512GB
Processor	-	octa-core
Processor make	-	Qualcomm Snapdragon 888+
camera
Rear camera	200-megapixel + 8-megapixel	108-megapixel (f/1.95) + 13-megapixel (f/2.2) + 8-megapixel
No. of Rear Cameras	2	3
Front camera	32-megapixel	20-megapixel
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 15	Android 11
Skin	HyperOS 2	MIUI 12.5
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 5.20
NFC	Yes	Yes
USB Type-C	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
GPS	-	Yes
Number of SIMs	-	2
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes
sensors
In-Display Fingerprint Sensor	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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