Oppo A77 4G vs Vivo Y15 (2019) comparison

Show Only Differences Highlight Differences	Oppo A77 4G	Vivo Y15 (2019)
key specs
Display	6.56-inch	6.35-inch
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel	13-megapixel + 8-megapixel + 2-megapixel
RAM	4GB	4GB
Storage	64GB	64GB
Battery Capacity	5000mAh	5000mAh
OS	Android 12	Android 9 Pie
Resolution	-	720x1544 pixels
general
Brand	Oppo	Vivo
Model	A77 4G	Y15 (2019)
Release date	August 1, 2022	May 1, 2019
Launched in India	Yes	Yes
Dimensions (mm)	163.74 x 75.03 x 7.99	159.43 x 76.77 x 8.92
Weight (g)	187.00	190.50
Battery capacity (mAh)	5000	5000
Fast charging	Super VOOC	-
Colours	Sky Blue, Sunset Orange	Burgundy Red, Aqua Blue
Form factor	-	Touchscreen
display
Resolution Standard	HD+	-
Screen size (inches)	6.56	6.35
Touchscreen	Yes	Yes
Pixels per inch (PPI)	269	-
Resolution	-	720x1544 pixels
hardware
RAM	4GB	4GB
Internal storage	64GB	64GB
Processor make	-	MediaTek Helio P22 (MT6762)
camera
Rear camera	50-megapixel	13-megapixel (f/2.2) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	-
Front camera	8-megapixel	16-megapixel (f/2.0)
Rear flash	-	Yes
software
Operating system	Android 12	Android 9 Pie
Skin	-	FunTouch OS 9
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
GPS	-	Yes
USB OTG	-	Yes
FM	-	Yes
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	Yes
Face unlock	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
sim 1
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes