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key specs | ||||
Display | 6.22-inch | 5.50-inch | 5.10-inch | |
Processor | MediaTek Helio P22 | Qualcomm Snapdragon 630 | Samsung Exynos 7 Octa 7420 | |
Front Camera | 5-megapixel | 8-megapixel | 5-megapixel | |
Rear Camera | 13-megapixel | 16-megapixel | 16-megapixel | |
RAM | 3GB | 3GB | 3GB | |
Storage | 32GB | 32GB | 32GB | |
Battery Capacity | 3260mAh | 3000mAh | 2600mAh | |
OS | Android 8.1 | Android 8.0 | Android 5.0 | |
Resolution | 720x1520 pixels | 1080x1920 pixels | 1440x2560 pixels | |
general | ||||
Brand | Vivo | Nokia | Samsung | |
Model | Y81 | 6.1 | Galaxy S6 Edge | |
Release date | June 1, 2018 | January 1, 2018 | March 1, 2015 | |
Launched in India | Yes | - | - | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Body type | Plastic | - | - | |
Dimensions (mm) | 155.06 x 75.00 x 7.77 | 148.80 x 75.80 x 8.60 | 142.10 x 70.10 x 7.00 | |
Weight (g) | 146.50 | 172.00 | 132.00 | |
Battery capacity (mAh) | 3260 | 3000 | 2600 | |
Colours | Black | Black and Silver | White, Gold, Blue, Green | |
Removable battery | - | No | No | |
display | ||||
Screen size (inches) | 6.22 | 5.50 | 5.10 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 720x1520 pixels | 1080x1920 pixels | 1440x2560 pixels | |
Aspect ratio | 19:9 | - | - | |
Pixels per inch (PPI) | 270 | - | 577 | |
hardware | ||||
Processor | 2GHz octa-core | 2.2GHz octa-core | 1.5GHz octa-core | |
Processor make | MediaTek Helio P22 (MT6762) | Qualcomm Snapdragon 630 | Samsung Exynos 7 Octa 7420 | |
RAM | 3GB | 3GB | 3GB | |
Internal storage | 32GB | 32GB | 32GB | |
Expandable storage | Yes | Yes | No | |
Expandable storage type | microSD | microSD | - | |
Expandable storage up to (GB) | 256 | 128 | - | |
camera | ||||
Rear camera | 13-megapixel (f/2.2) | 16-megapixel | 16-megapixel | |
Rear autofocus | Phase detection autofocus | - | - | |
Rear flash | LED | Dual LED | LED | |
Front camera | 5-megapixel (f/2.2) | 8-megapixel | 5-megapixel | |
software | ||||
Operating system | Android 8.1 | Android 8.0 | Android 5.0 | |
Skin | FunTouch OS 4.0 | - | TouchWiz | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
Wi-Fi standards supported | 802.11 b/g/n | 802.11 a/b/g/n | 802.11 a/b/g/n/ac | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 5.00 | Yes, v 5.00 | Yes, v 4.10 | |
Micro-USB | Yes | - | - | |
Headphones | 3.5mm | 3.5mm | 3.5mm | |
Number of SIMs | 2 | 2 | 1 | |
Wi-Fi Direct | Yes | Yes | Yes | |
NFC | - | Yes | Yes | |
USB OTG | - | Yes | Yes | |
FM | - | Yes | No | |
Infrared | - | - | Yes | |
Mobile High-Definition Link (MHL) | - | - | No | |
sim 1 | ||||
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | |
GSM/CDMA | GSM | GSM | GSM | |
3G | Yes | Yes | Yes | |
4G/ LTE | Yes | Yes | Yes | |
sim 2 | ||||
SIM Type | Nano-SIM | Nano-SIM | - | |
GSM/CDMA | GSM | GSM | - | |
3G | Yes | Yes | - | |
4G/ LTE | Yes | Yes | - | |
sensors | ||||
Compass/ Magnetometer | Yes | Yes | Yes | |
Proximity sensor | Yes | Yes | Yes | |
Accelerometer | Yes | Yes | Yes | |
Ambient light sensor | - | Yes | Yes | |
Gyroscope | - | Yes | Yes | |
Barometer | - | - | Yes | |
Temperature sensor | - | - | No | |
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 | - |