Vivo Y7s vs Vivo Y31A comparison

Show Only Differences Highlight Differences	Vivo Y7s	Vivo Y31A
key specs
Display	6.38-inch	4.70-inch
Processor	MediaTek Helio P65	Qualcomm Snapdragon 410
Front Camera	16-megapixel	2-megapixel
Rear Camera	16-megapixel + 8-megapixel + 5-megapixel	8-megapixel
RAM	6GB	1GB
Storage	128GB	16GB
Battery Capacity	4500mAh	2100mAh
OS	Android Pie	Android 5.0
Resolution	1080x2340 pixels	540x960 pixels
general
Brand	Vivo	Vivo
Model	Y7s	Y31A
Release date	July 1, 2019	March 1, 2016
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	159.53 x 75.23 x 8.13	137.20 x 68.70 x 8.30
Weight (g)	179.00	141.00
Battery capacity (mAh)	4500	2100
Colours	Blue, Light Blue	White, Black
Removable battery	-	No
display
Screen size (inches)	6.38	4.70
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	540x960 pixels
hardware
Processor	octa-core	quad-core
Processor make	MediaTek Helio P65 (MT6768)	Qualcomm Snapdragon 410
RAM	6GB	1GB
Internal storage	128GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	128
camera
Rear camera	16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)	8-megapixel
Front camera	16-megapixel (f/2.0)	2-megapixel
Rear flash	-	LED
software
Operating system	Android Pie	Android 5.0
Skin	FunTouch OS 9	Funtouch OS 4.5
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.00
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 g/n
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	-	No
Temperature sensor	-	No

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