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key specs | ||||
Display | 6.35-inch | 5.00-inch | ||
Front Camera | 16-megapixel | 8-megapixel | ||
Rear Camera | 13-megapixel + 8-megapixel + 2-megapixel | 13-megapixel | ||
RAM | 4GB | 3GB | ||
Storage | 64GB | 32GB | ||
Battery Capacity | 5000mAh | 2420mAh | ||
OS | Android 9 Pie | Android 5.0 | ||
Resolution | 720x1544 pixels | 1080x1920 pixels | ||
Processor | - | MediaTek MT6752 | ||
general | ||||
Brand | Vivo | Lenovo | ||
Model | Y15 (2019) | Vibe S1 | ||
Release date | May 1, 2019 | November 1, 2015 | ||
Launched in India | Yes | - | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 159.43 x 76.77 x 8.92 | 143.30 x 70.80 x 7.80 | ||
Weight (g) | 190.50 | 132.00 | ||
Battery capacity (mAh) | 5000 | 2420 | ||
Colours | Burgundy Red, Aqua Blue | Pearl White, Midnight Blue | ||
Removable battery | - | No | ||
SAR value | - | 0.45 | ||
display | ||||
Screen size (inches) | 6.35 | 5.00 | ||
Touchscreen | Yes | Yes | ||
Resolution | 720x1544 pixels | 1080x1920 pixels | ||
Pixels per inch (PPI) | - | 441 | ||
hardware | ||||
Processor make | MediaTek Helio P22 (MT6762) | MediaTek MT6752 | ||
RAM | 4GB | 3GB | ||
Internal storage | 64GB | 32GB | ||
Processor | - | 1.7GHz octa-core | ||
Expandable storage | - | Yes | ||
Expandable storage type | - | microSD | ||
Expandable storage up to (GB) | - | 128 | ||
camera | ||||
Rear camera | 13-megapixel (f/2.2) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) | 13-megapixel | ||
Rear flash | Yes | Dual LED | ||
Front camera | 16-megapixel (f/2.0) | 8-megapixel | ||
software | ||||
Operating system | Android 9 Pie | Android 5.0 | ||
Skin | FunTouch OS 9 | Vibe UI | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 5.00 | Yes, v 4.00 | ||
USB OTG | Yes | Yes | ||
FM | Yes | Yes | ||
Number of SIMs | 2 | 2 | ||
Wi-Fi standards supported | - | 802.11 a/b/g/n | ||
NFC | - | No | ||
Infrared | - | No | ||
Headphones | - | 3.5mm | ||
Wi-Fi Direct | - | No | ||
Mobile High-Definition Link (MHL) | - | No | ||
sim 1 | ||||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
SIM Type | - | Nano-SIM | ||
sim 2 | ||||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
SIM Type | - | Nano-SIM | ||
sensors | ||||
Face unlock | Yes | - | ||
Fingerprint sensor | Yes | - | ||
Compass/ Magnetometer | Yes | No | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | Yes | ||
Gyroscope | Yes | No | ||
Barometer | - | No | ||
Temperature sensor | - | No | ||
ratings | ||||
Overall NDTV Rating | - | Read Review | ||
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - |