Vivo Y91i (32GB) vs Samsung Galaxy J2 Ace comparison

Show Only Differences Highlight Differences	Vivo Y91i (32GB)	Samsung Galaxy J2 Ace (1.5GB RAM, 8GB)
key specs
Display	6.22-inch	5.00-inch
Processor	MediaTek Helio P22	MediaTek MT6737T
Front Camera	5-megapixel	5-megapixel
Rear Camera	13-megapixel	8-megapixel
RAM	2GB	1.5GB
Storage	32GB	8GB
Battery Capacity	4030mAh	2600mAh
OS	Android 8.1	Android 6.0
Resolution	720x1520 pixels	540x960 pixels
general
Brand	Vivo	Samsung
Model	Y91i	Galaxy J2 Ace
Release date	March 1, 2019	January 1, 2017
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	155.11 x 75.09 x 8.28	-
Weight (g)	163.50	-
Battery capacity (mAh)	4030	2600
Colours	Black, Fusion Black, Ocean Blue	Gold, Black, Silver
Removable battery	-	No
display
Screen size (inches)	6.22	5.00
Touchscreen	Yes	Yes
Resolution	720x1520 pixels	540x960 pixels
Aspect ratio	19:9	-
hardware
Processor	octa-core	1.4GHz one-core
Processor make	MediaTek Helio P22 (MT6762)	MediaTek MT6737T
RAM	2GB	1.5GB
Internal storage	32GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	13-megapixel (f/2.2)	8-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	5-megapixel (f/1.8)	5-megapixel
Front flash	-	LED
software
Operating system	Android 8.1	Android 6.0
Skin	Funtouch OS 4.5	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	No
Bluetooth	Yes, v 5.00	No, v 4.20
USB OTG	Yes	No
Micro-USB	Yes	-
Headphones	3.5mm	-
FM	Yes	No
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 b/g/n
NFC	-	No
Infrared	-	No
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	No
4G/ LTE	Yes	No
sensors
Face unlock	Yes	-
Fingerprint sensor	No	-
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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