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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 | 6.30-inch | 6.00-inch | 5.00-inch | |
Processor | Qualcomm Snapdragon 660 | 2.2GHz octa-core | 1.2GHz quad-core | |
Front Camera | 16-megapixel | 24-megapixel | 5-megapixel | |
Rear Camera | 13-megapixel + 2-megapixel | 24-megapixel + 8-megapixel + 5-megapixel | 8-megapixel | |
RAM | 6GB | 4GB | 2GB | |
Storage | 64GB | 64GB | 16GB | |
Battery Capacity | 3260mAh | 3300mAh | 2350mAh | |
OS | Android 8.1 | Android 8.0 | Android 5.0.2 | |
Resolution | 1080x2280 pixels | 1080x2220 pixels | 540x960 pixels | |
general | ||||
Brand | Vivo | Samsung | Vivo | |
Model | V9 Pro | Galaxy A7 (2018) | Y51 | |
Release date | September 1, 2018 | September 1, 2018 | November 1, 2015 | |
Launched in India | Yes | Yes | - | |
Form factor | Touchscreen | - | Touchscreen | |
Dimensions (mm) | 154.81 x 75.00 x 7.90 | 159.80 x 76.80 x 7.50 | 143.80 x 71.70 x 7.52 | |
Weight (g) | 150.00 | 168.00 | 157.00 | |
Battery capacity (mAh) | 3260 | 3300 | 2350 | |
Removable battery | No | No | No | |
Colours | Black, Nebula Purple | Black, Blue, Gold, Pink | White | |
SAR value | 1.38 | - | - | |
Wireless charging | - | No | - | |
display | ||||
Screen size (inches) | 6.30 | 6.00 | 5.00 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 1080x2280 pixels | 1080x2220 pixels | 540x960 pixels | |
Aspect ratio | - | 18.5:9 | - | |
hardware | ||||
Processor | octa-core | 2.2GHz octa-core | 1.2GHz quad-core | |
Processor make | Qualcomm Snapdragon 660 | - | - | |
RAM | 6GB | 4GB | 2GB | |
Internal storage | 64GB | 64GB | 16GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | microSD | microSD | microSD | |
Expandable storage up to (GB) | 256 | 512 | 128 | |
Dedicated microSD slot | Yes | - | - | |
camera | ||||
Rear camera | 13-megapixel (f/2.2) + 2-megapixel | 24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2) | 8-megapixel | |
Rear flash | LED | Yes | LED | |
Front camera | 16-megapixel (f/2.0) | 24-megapixel (f/2.0) | 5-megapixel | |
Rear autofocus | - | Yes | - | |
Front autofocus | - | No | - | |
Front flash | - | Yes | - | |
software | ||||
Operating system | Android 8.1 | Android 8.0 | Android 5.0.2 | |
Skin | FunTouch OS 4.0 | - | FunTouch OS | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 4.20 | Yes, v 5.00 | Yes | |
USB OTG | Yes | - | No | |
Micro-USB | Yes | - | - | |
Headphones | 3.5mm | - | 3.5mm | |
FM | Yes | Yes | Yes | |
Number of SIMs | 2 | 2 | 2 | |
Active 4G on both SIM cards | Yes | Yes | - | |
Wi-Fi standards supported | - | 802.11 a/b/g/n/ac | - | |
NFC | - | No | No | |
Infrared | - | - | No | |
Wi-Fi Direct | - | - | No | |
Mobile High-Definition Link (MHL) | - | - | No | |
sim 1 | ||||
SIM Type | Nano-SIM | Nano-SIM | Micro-SIM | |
GSM/CDMA | GSM | - | GSM | |
3G | Yes | - | Yes | |
4G/ LTE | Yes | - | Yes | |
sim 2 | ||||
SIM Type | Nano-SIM | Nano-SIM | Micro-SIM | |
GSM/CDMA | GSM | - | GSM | |
3G | Yes | - | No | |
4G/ LTE | Yes | Yes | Yes | |
sensors | ||||
Face unlock | Yes | Yes | - | |
Fingerprint sensor | Yes | Yes | - | |
Compass/ Magnetometer | Yes | Yes | No | |
Proximity sensor | Yes | Yes | Yes | |
Accelerometer | Yes | Yes | Yes | |
Ambient light sensor | Yes | Yes | Yes | |
Gyroscope | Yes | Yes | Yes | |
Barometer | - | - | No | |
Temperature sensor | - | - | No |