Vivo Y17s vs Lava Z91 comparison

Show Only Differences Highlight Differences	Vivo Y17s	Lava Z91
key specs
Display	6.56-inch	5.70-inch
Processor	MediaTek Helio G85	MediaTek MT6739
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel
RAM	4GB	3GB
Storage	64GB, 128GB	32GB
Battery Capacity	5000mAh	3000mAh
OS	Android 13	Android 7.1 Nougat
Resolution	1612x720 pixels	720x1440 pixels
general
Brand	Vivo	Lava
Model	Y17s	Z91
Release date	October 2, 2023	March 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.74 x 75.43 x 8.09	-
Weight (g)	186.00	-
IP rating	IP54	-
Battery capacity (mAh)	5000	3000
Removable battery	No	-
Fast charging	Proprietary	-
Colours	Forest Green, Glitter Purple	-
display
Refresh Rate	60 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.56	5.70
Touchscreen	Yes	Yes
Resolution	1612x720 pixels	720x1440 pixels
Pixels per inch (PPI)	269	-
hardware
Processor	octa-core	1.3GHz quad-core
Processor make	MediaTek Helio G85	MediaTek MT6739
RAM	4GB	3GB
Internal storage	64GB, 128GB	32GB
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 13	Android 7.1 Nougat
Skin	FuntouchOS 13	Star OS 4.2
connectivity
Wi-Fi	Yes	-
GPS	Yes	-
Bluetooth	Yes, v 5.00	-
USB Type-C	Yes	-
Headphones	3.5mm	-
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-

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