Realme Narzo 80x 5G vs Lava Z91 comparison

Show Only Differences Highlight Differences	Realme Narzo 80x 5G	Lava Z91
key specs
Display	6.72-inch	5.70-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel
RAM	6GB, 8GB	3GB
Storage	128GB	32GB
Battery Capacity	6000mAh	3000mAh
OS	Android 15	Android 7.1 Nougat
Resolution	1080x2400 pixels	720x1440 pixels
Processor	-	MediaTek MT6739
general
Brand	Realme	Lava
Model	Narzo 80x 5G	Z91
Release date	April 9, 2025	March 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.70 x 76.22 x 7.94	-
Weight (g)	197.00	-
IP rating	IP69	-
Battery capacity (mAh)	6000	3000
Fast charging	45W Fast Charging	-
Colours	Deep Ocean, Sunlit Gold	-
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.72	5.70
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1440 pixels
hardware
Processor make	MediaTek Dimensity 6400	MediaTek MT6739
RAM	6GB, 8GB	3GB
Internal storage	128GB	32GB
Processor	-	1.3GHz quad-core
Expandable storage	-	Yes
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel + 2-megapixel	13-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	8-megapixel
No. of Front Cameras	1	-
Rear flash	-	Yes
Front flash	-	Yes
software
Operating system	Android 15	Android 7.1 Nougat
Skin	Realme UI 6	Star OS 4.2
connectivity
Wi-Fi	Yes	-
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	-
Bluetooth	Yes, v 5.30	-
USB Type-C	Yes	-
Number of SIMs	2	2
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-