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key specs | ||||
Display | 6.28-inch | 6.00-inch | 5.50-inch | |
Processor | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 450 | Samsung Exynos 7 Octa 7870 | |
Front Camera | 24-megapixel | 16-megapixel | 8-megapixel | |
Rear Camera | 16-megapixel + 24-megapixel | 16-megapixel + 5-megapixel | 13-megapixel | |
RAM | 6GB | 4GB | 3GB | |
Storage | 64GB | 64GB | 16GB | |
Battery Capacity | 3700mAh | 3500mAh | 3300mAh | |
OS | Android 8.0 | Android 8.0 | Android 6.0 | |
Resolution | 1880x2220 pixels | 720x1480 pixels | 1080x1920 pixels | |
general | ||||
Brand | Samsung | Samsung | Samsung | |
Model | Galaxy A8 Star | Galaxy On8 (2018) | Galaxy J7 Prime | |
Release date | June 1, 2018 | August 1, 2018 | September 1, 2016 | |
Launched in India | Yes | Yes | Yes | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Dimensions (mm) | 162.40 x 77.00 x 7.50 | - | 151.50 x 74.90 x 8.10 | |
Weight (g) | 188.00 | - | 167.00 | |
Battery capacity (mAh) | 3700 | 3500 | 3300 | |
Colours | Black, White | Black, Blue | Gold, Black | |
Removable battery | - | - | No | |
display | ||||
Screen size (inches) | 6.28 | 6.00 | 5.50 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 1880x2220 pixels | 720x1480 pixels | 1080x1920 pixels | |
Aspect ratio | 18.5:9 | 18.5:9 | 16:9 | |
Protection type | - | - | Gorilla Glass | |
Pixels per inch (PPI) | - | - | 401 | |
hardware | ||||
Processor | octa-core | octa-core | 1.6GHz octa-core | |
Processor make | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 450 | Samsung Exynos 7 Octa 7870 | |
RAM | 6GB | 4GB | 3GB | |
Internal storage | 64GB | 64GB | 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 (f/1.7) + 24-megapixel (f/1.7) | 16-megapixel (f/1.7) + 5-megapixel (f/1.9) | 13-megapixel (f/1.9) | |
Rear flash | LED | LED | LED | |
Front camera | 24-megapixel (f/2.0) | 16-megapixel (f/1.9) | 8-megapixel (f/1.9) | |
Rear autofocus | - | - | Yes | |
software | ||||
Operating system | Android 8.0 | Android 8.0 | Android 6.0 | |
Skin | - | Samsung Experience UX | - | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | - | - | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 5.00 | Yes | Yes, v 4.10 | |
USB Type-C | Yes | - | - | |
Number of SIMs | 2 | 2 | 2 | |
Micro-USB | - | Yes | Yes | |
Headphones | - | 3.5mm | 3.5mm | |
FM | - | Yes | Yes | |
NFC | - | - | No | |
Infrared | - | - | No | |
USB OTG | - | - | Yes | |
Wi-Fi Direct | - | - | No | |
Mobile High-Definition Link (MHL) | - | - | No | |
sim 1 | ||||
GSM/CDMA | GSM + CDMA | GSM | GSM | |
SIM Type | - | Nano-SIM | Nano-SIM | |
3G | - | Yes | Yes | |
4G/ LTE | - | Yes | Yes | |
sim 2 | ||||
GSM/CDMA | GSM + CDMA | GSM | GSM | |
SIM Type | - | Nano-SIM | Nano-SIM | |
3G | - | Yes | Yes | |
4G/ LTE | - | Yes | Yes | |
sensors | ||||
Face unlock | Yes | - | - | |
Fingerprint sensor | Yes | - | Yes | |
Proximity sensor | Yes | Yes | Yes | |
Accelerometer | Yes | Yes | Yes | |
Ambient light sensor | Yes | No | No | |
Compass/ Magnetometer | - | - | No | |
Gyroscope | - | - | 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 | - | - |