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key specs | ||||
Display | 5.00-inch | 4.50-inch | ||
Processor | Qualcomm Snapdragon 430 | MediaTek MT6582 | ||
Front Camera | 5-megapixel | 2-megapixel | ||
Rear Camera | 13.1-megapixel | 5-megapixel | ||
RAM | 3GB | 512MB | ||
Storage | 32GB | 4GB | ||
Battery Capacity | 2700mAh | 1900mAh | ||
OS | Android Oreo | Android 4.2.2 | ||
Resolution | 1080x1920 pixels | 480x854 pixels | ||
general | ||||
Brand | Sharp | Vivo | ||
Model | S3 | Y15 | ||
Release date | January 1, 2018 | December 1, 2014 | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 144.00 x 71.00 x 8.50 | 130.40 x 65.85 x 8.98 | ||
Weight (g) | 143.00 | 130.00 | ||
Battery capacity (mAh) | 2700 | 1900 | ||
Removable battery | Yes | Yes | ||
Colours | Turquoise, Navy Black, White, and Pink | White, Black | ||
SAR value | - | 0.81 | ||
display | ||||
Screen size (inches) | 5.00 | 4.50 | ||
Touchscreen | Yes | Yes | ||
Resolution | 1080x1920 pixels | 480x854 pixels | ||
Pixels per inch (PPI) | - | 218 | ||
hardware | ||||
Processor | octa-core | 1.3GHz quad-core | ||
Processor make | Qualcomm Snapdragon 430 | MediaTek MT6582 | ||
RAM | 3GB | 512MB | ||
Internal storage | 32GB | 4GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | 256 | 128 | ||
camera | ||||
Rear camera | 13.1-megapixel | 5-megapixel | ||
Front camera | 5-megapixel | 2-megapixel | ||
Rear flash | - | Yes | ||
software | ||||
Operating system | Android Oreo | Android 4.2.2 | ||
Skin | - | Funtouch OS | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n | ||
Bluetooth | Yes, v 4.20 | Yes | ||
GPS | - | Yes | ||
NFC | - | No | ||
Infrared | - | No | ||
USB OTG | - | No | ||
Headphones | - | 3.5mm | ||
FM | - | Yes | ||
Number of SIMs | - | 2 | ||
Wi-Fi Direct | - | No | ||
Mobile High-Definition Link (MHL) | - | No | ||
ratings | ||||
Overall NDTV Rating | - | Read Review | ||
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - | |||
sim 1 | ||||
GSM/CDMA | - | GSM | ||
3G | - | Yes | ||
4G/ LTE | - | No | ||
sim 2 | ||||
GSM/CDMA | - | GSM | ||
3G | - | Yes | ||
4G/ LTE | - | No | ||
sensors | ||||
Compass/ Magnetometer | - | No | ||
Proximity sensor | - | Yes | ||
Accelerometer | - | Yes | ||
Ambient light sensor | - | Yes | ||
Gyroscope | - | No | ||
Barometer | - | No | ||
Temperature sensor | - | No |