Redmi Note 15 5G vs ZTE Blade A51 comparison

Show Only Differences Highlight Differences	Sponsored Redmi Note 15 5G	ZTE Blade A51
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.77-inch	-
Front Camera	20-megapixel	-
Rear Camera	108-megapixel + 8-megapixel	Unspecified
RAM	8GB	-
Storage	128GB, 256GB	-
Battery Capacity	5520mAh	3200mAh
OS	Android 15	-
Resolution	1080x2392 pixels	-
general
Brand	Xiaomi	ZTE
Model	Redmi Note 15 5G	Blade A51
Release date	December 11, 2025	-
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Body type	Polycarbonate	-
Dimensions (mm)	164.00 x 75.42 x 7.35	-
Weight (g)	178.00	-
IP rating	IP65	-
Battery capacity (mAh)	5520	3200
Removable battery	No	-
Fast charging	45W Fast Charging	-
Wireless charging	No	-
Colours	Black, Glacier Blue, and Mist Purple	-
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.77	-
Touchscreen	Yes	-
Resolution	1080x2392 pixels	-
Protection type	Gorilla Glass 7i	-
Aspect ratio	16:9	-
hardware
Processor make	Qualcomm Snapdragon 6 Gen 3	-
RAM	8GB	-
Internal storage	128GB, 256GB	-
Expandable storage	Yes	-
Expandable storage type	microSD	-
Expandable storage up to (GB)	1TB	-
camera
Rear camera	108-megapixel + 8-megapixel	Unspecified
No. of Rear Cameras	2	2
Front camera	20-megapixel	-
No. of Front Cameras	1	-
software
Operating system	Android 15	-
Skin	HyperOS 2	-
connectivity
Wi-Fi	Yes	-
Bluetooth	Yes	Yes, v 4.20
NFC	Yes	-
USB Type-C	Yes	-
sensors
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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