Redmi 15 5G vs ZTE Axon 40 Ultra comparison

Show Only Differences Highlight Differences	Redmi 15 5G	ZTE Axon 40 Ultra
key specs
Display	6.90-inch	6.80-inch
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel	64-megapixel + 64-megapixel + 64-megapixel
RAM	6GB, 8GB	8GB, 12GB, 16GB
Storage	128GB, 256GB	256GB, 512GB, 1TB
Battery Capacity	7000mAh	5,000mAh
OS	Android 15	Android 12
Resolution	1080x2340 pixels	1,116x2,480 pixels
general
Brand	Redmi	ZTE
Model	15 5G	Axon 40 Ultra
Release date	August 19, 2025	May 9, 2022
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	168.48 x 80.45 x 8.40	163.28 x 73.56 x 8.41
Weight (g)	217.00	-
IP rating	IP64	-
Battery capacity (mAh)	7000	5,000
Fast charging	33W Fast Charging	-
Colours	Frosted White, Midnight Black, Sandy Purple	Black, Silver
Removable battery	-	No
display
Refresh Rate	144 Hz	120 Hz
Resolution Standard	FHD+	FHD+
Screen size (inches)	6.90	6.80
Touchscreen	Yes	-
Resolution	1080x2340 pixels	1,116x2,480 pixels
Pixels per inch (PPI)	374	-
Aspect ratio	-	20:9
hardware
Processor make	Qualcomm Snapdragon 6s Gen 3	Qualcomm Snapdragon 8 Gen 1
RAM	6GB, 8GB	8GB, 12GB, 16GB
Internal storage	128GB, 256GB	256GB, 512GB, 1TB
Expandable storage	-	No
camera
Rear camera	50-megapixel (f/1.75)	64-megapixel (f/1.6) + 64-megapixel + 64-megapixel
No. of Rear Cameras	2	3
Rear flash	Yes	-
Front camera	8-megapixel (f/2.2)	16-megapixel
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 12
Skin	HyperOS 2.0	MyOS 12
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.20
Infrared	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
NFC	-	Yes
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
In-Display Fingerprint Sensor	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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