Vivo V7+ vs Vivo Y55s vs Samsung Galaxy A3 (2017) comparison

Show Only Differences Highlight Differences	Vivo V7+	Vivo Y55s	Samsung Galaxy A3 (2017)
ratings
Overall NDTV Rating	Read Review	Read Review	-
Design Rating			-
Display Rating			-
Software Rating			-
Performance Rating			-
Battery Life Rating			-
Camera Rating			-
Value for Money Rating			-
key specs
Display	5.99-inch	5.20-inch	4.70-inch
Processor	Qualcomm Snapdragon 450	Qualcomm Snapdragon 425	1.6GHz octa-core
Front Camera	24-megapixel	5-megapixel	8-megapixel
Rear Camera	16-megapixel	13-megapixel	13-megapixel
RAM	4GB	3GB	2GB
Storage	64GB	16GB	16GB
Battery Capacity	3225mAh	2730mAh	2350mAh
OS	Android 7.1	Android 6.0	Android 6.0
Resolution	720x1440 pixels	1280x720 pixels	720x1280 pixels
general
Brand	Vivo	Vivo	Samsung
Model	V7+	Y55s	Galaxy A3 (2017)
Release date	September 1, 2017	February 1, 2017	January 1, 2017
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	155.87 x 75.74 x 7.70	147.90 x 72.90 x 7.50	135.40 x 66.20 x 7.90
Weight (g)	160.00	142.00	-
Battery capacity (mAh)	3225	2730	2350
Removable battery	No	No	No
Colours	Gold, Matte Black, Rose Gold	Gold, Space Grey	Black Sky, Blue Mist, Gold Sand, Peach Cloud
SAR value	1.18	1.08	-
Launched in India	-	Yes	-
display
Screen size (inches)	5.99	5.20	4.70
Touchscreen	Yes	Yes	Yes
Resolution	720x1440 pixels	1280x720 pixels	720x1280 pixels
Aspect ratio	-	16:9	-
Pixels per inch (PPI)	-	282	-
hardware
Processor	1.8GHz octa-core	1.4GHz quad-core	1.6GHz octa-core
Processor make	Qualcomm Snapdragon 450	Qualcomm Snapdragon 425	-
RAM	4GB	3GB	2GB
Internal storage	64GB	16GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	256	256	256
camera
Rear camera	16-megapixel	13-megapixel (f/2.2)	13-megapixel
Rear flash	Dual LED	LED	-
Front camera	24-megapixel	5-megapixel (f/2.2)	8-megapixel
Front flash	Yes	-	-
Rear autofocus	-	Yes	-
software
Operating system	Android 7.1	Android 6.0	Android 6.0
Skin	Funtouch OS 3.2	Funtouch OS 3.0	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	-	802.11 a/b/g/n/ac
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes	Yes, v 4.20
NFC	No	No	Yes
Infrared	No	No	No
USB OTG	Yes	Yes	No
Headphones	3.5mm	3.5mm	Yes
FM	Yes	Yes	Yes
Number of SIMs	2	2	2
Wi-Fi Direct	No	No	No
Mobile High-Definition Link (MHL)	No	No	No
Micro-USB	-	Yes	-
sim 1
SIM Type	Nano-SIM	Micro-SIM	-
GSM/CDMA	GSM	GSM	-
3G	Yes	Yes	No
4G/ LTE	Yes	Yes	No
sim 2
SIM Type	Nano-SIM	-	-
GSM/CDMA	GSM	-	-
3G	Yes	No	No
4G/ LTE	Yes	No	No
sensors
Compass/ Magnetometer	No	Yes	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	No
Gyroscope	Yes	Yes	No
Barometer	No	No	Yes
Temperature sensor	No	No	No

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