Vivo Y19 5G vs Lava Z91 comparison

Show Only Differences Highlight Differences	Vivo Y19 5G	Lava Z91
key specs
Display	6.74-inch	5.70-inch
Processor	MediaTek Dimensity 6300	MediaTek MT6739
Front Camera	5-megapixel	8-megapixel
Rear Camera	13-megapixel + 0.08-megapixel	13-megapixel
RAM	4GB, 6GB	3GB
Storage	64GB, 128GB	32GB
Battery Capacity	5500mAh	3000mAh
OS	Android 15	Android 7.1 Nougat
Resolution	720x1600 pixels	720x1440 pixels
general
Brand	Vivo	Lava
Model	Y19 5G	Z91
Release date	May 1, 2025	March 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Body type	Metal	-
Dimensions (mm)	167.30 x 76.95 x 8.19	-
Weight (g)	199.00	-
IP rating	IP64	-
Battery capacity (mAh)	5500	3000
Removable battery	No	-
Fast charging	15W Fast Charging	-
Wireless charging	No	-
Colours	Majestic Green, Titanium Silver	-
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.74	5.70
Resolution	720x1600 pixels	720x1440 pixels
Pixels per inch (PPI)	264	-
Touchscreen	-	Yes
hardware
Processor	octa-core (2x2.64GHz + 6x2GHz)	1.3GHz quad-core
Processor make	MediaTek Dimensity 6300	MediaTek MT6739
RAM	4GB, 6GB	3GB
Internal storage	64GB, 128GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	-
Expandable storage up to (GB)	2048	128
camera
Rear camera	13-megapixel (f/2.2) + 0.08-megapixel (f/3.0)	13-megapixel
No. of Rear Cameras	1	-
Rear flash	Yes	Yes
Front camera	5-megapixel (f/2.2)	8-megapixel
No. of Front Cameras	1	-
Front flash	-	Yes
software
Operating system	Android 15	Android 7.1 Nougat
Skin	Funtouch OS 15	Star OS 4.2
connectivity
Wi-Fi	Yes	-
Bluetooth	Yes, v 5.40	-
NFC	Yes	-
USB OTG	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
sim 1
SIM Type	Nano-SIM	-
3G	Yes	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
3G	Yes	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-

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