Vivo Y91i (32GB) vs Oppo A7X comparison

Show Only Differences Highlight Differences	Vivo Y91i (32GB)	Oppo A7X
key specs
Display	6.22-inch	6.30-inch
Processor	MediaTek Helio P22	MediaTek Helio P60
Front Camera	5-megapixel	8-megapixel
Rear Camera	13-megapixel	16-megapixel
RAM	2GB	4GB
Storage	32GB	128GB
Battery Capacity	4030mAh	-
OS	Android 8.1	Android Oreo
Resolution	720x1520 pixels	-
general
Brand	Vivo	Oppo
Model	Y91i	A7X
Release date	March 1, 2019	September 1, 2018
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	155.11 x 75.09 x 8.28	-
Weight (g)	163.50	-
Battery capacity (mAh)	4030	-
Colours	Black, Fusion Black, Ocean Blue	Star Purple, Ice Flame Blue
display
Screen size (inches)	6.22	6.30
Touchscreen	Yes	Yes
Resolution	720x1520 pixels	-
Aspect ratio	19:9	19.5:9
hardware
Processor	octa-core	2GHz octa-core
Processor make	MediaTek Helio P22 (MT6762)	MediaTek Helio P60 (MT6771)
RAM	2GB	4GB
Internal storage	32GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	-
camera
Rear camera	13-megapixel (f/2.2)	16-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	Yes
Front camera	5-megapixel (f/1.8)	8-megapixel
software
Operating system	Android 8.1	Android Oreo
Skin	Funtouch OS 4.5	Color OS 5.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	-
USB OTG	Yes	-
Micro-USB	Yes	Yes
Headphones	3.5mm	-
FM	Yes	-
Number of SIMs	2	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Face unlock	Yes	-
Fingerprint sensor	No	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-

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