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ratings | ||||
Overall NDTV Rating | Read Review | - | - | - |
Design Rating | - | - | - | |
Display Rating | - | - | - | |
Software Rating | - | - | - | |
Performance Rating | - | - | - | |
Battery Life Rating | - | - | - | |
Camera Rating | - | - | - | |
Value for Money Rating | - | - | - | |
key specs | ||||
Display | 6.00-inch | 5.50-inch | 5.50-inch | 5.50-inch |
Processor | Qualcomm Snapdragon 450 | Samsung Exynos 7885 | Samsung Exynos 7 Octa 7870 | MediaTek Helio P20 |
Front Camera | 16-megapixel | 8-megapixel | 13-megapixel | 16-megapixel |
Rear Camera | 16-megapixel + 5-megapixel | 13-megapixel + 5-megapixel | 13-megapixel | 13-megapixel |
RAM | 4GB | 4GB | 3GB | 4GB |
Storage | 64GB | 32GB | 32GB | 32GB |
Battery Capacity | 3500mAh | 3000mAh | 3300mAh | 3000mAh |
OS | Android 8.0 | Android Oreo | Android 7.0 | Android 7.0 |
Resolution | 720x1440 pixels | 720x1280 pixels | 1080x1920 pixels | 1080x1920 pixels |
general | ||||
Brand | Samsung | Samsung | Samsung | Samsung |
Model | Galaxy J8 | Galaxy J7 Duo | Galaxy J7 Prime 2 | Galaxy J7+ |
Release date | May 1, 2018 | March 1, 2018 | March 1, 2018 | September 1, 2017 |
Launched in India | Yes | Yes | Yes | - |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Body type | Plastic | - | - | - |
Dimensions (mm) | 159.20 x 75.70 x 8.20 | 153.50 x 77.20 x 8.20 | 151.70 x 75.00 x 8.00 | 152.40 x 74.70 x 7.99 |
Weight (g) | 177.00 | 174.00 | 170.00 | - |
Battery capacity (mAh) | 3500 | 3000 | 3300 | 3000 |
Colours | Blue, Black, Gold | Black and Gold | Black | - |
Removable battery | - | - | - | No |
display | ||||
Screen size (inches) | 6.00 | 5.50 | 5.50 | 5.50 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 720x1440 pixels | 720x1280 pixels | 1080x1920 pixels | 1080x1920 pixels |
Aspect ratio | 18.5:9 | 16:9 | 16:9 | - |
Pixels per inch (PPI) | 274 | 267 | 401 | - |
hardware | ||||
Processor | 1.6GHz octa-core | octa-core (2x2.2GHz + 6x1.6GHz) | 1.6GHz octa-core | 2.4GHz octa-core |
Processor make | Qualcomm Snapdragon 450 | Samsung Exynos 7885 | Samsung Exynos 7 Octa 7870 | MediaTek Helio P20 (MT6757) |
RAM | 4GB | 4GB | 3GB | 4GB |
Internal storage | 64GB | 32GB | 32GB | 32GB |
Expandable storage | Yes | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD | microSD |
Expandable storage up to (GB) | 256 | 256 | 256 | 256 |
camera | ||||
Rear camera | 16-megapixel (f/1.7) + 5-megapixel (f/1.9) | 13-megapixel (f/1.9) + 5-megapixel (f/1.9) | 13-megapixel (f/1.9) | 13-megapixel |
Rear autofocus | Yes | Yes | Yes | - |
Rear flash | LED | LED | LED | LED |
Front camera | 16-megapixel (f/1.9) | 8-megapixel (f/1.9) | 13-megapixel (f/1.9) | 16-megapixel |
Front flash | LED | LED | - | LED |
software | ||||
Operating system | Android 8.0 | Android Oreo | Android 7.0 | Android 7.0 |
Skin | Samsung Experience | - | - | - |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | Yes |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes | Yes, v 5.00 | Yes, v 4.10 | Yes |
Micro-USB | Yes | - | Yes | - |
Headphones | 3.5mm | - | 3.5mm | Yes |
FM | Yes | Yes | Yes | No |
Number of SIMs | 2 | 2 | 2 | 2 |
Wi-Fi standards supported | - | 802.11 a/b/g/n/ac | 802.11 b/g/n | - |
NFC | - | No | - | No |
Infrared | - | - | - | No |
USB OTG | - | - | - | No |
Wi-Fi Direct | - | - | - | No |
Mobile High-Definition Link (MHL) | - | - | - | No |
sim 1 | ||||
SIM Type | Nano-SIM | - | Nano-SIM | - |
GSM/CDMA | GSM | - | GSM | GSM |
3G | Yes | - | Yes | No |
4G/ LTE | Yes | - | Yes | Yes |
sim 2 | ||||
SIM Type | Nano-SIM | - | - | - |
GSM/CDMA | GSM | - | - | GSM |
3G | Yes | - | - | No |
4G/ LTE | Yes | - | - | Yes |
sensors | ||||
Fingerprint sensor | Yes | Yes | Yes | - |
Proximity sensor | Yes | Yes | Yes | No |
Accelerometer | Yes | Yes | Yes | No |
Ambient light sensor | Yes | - | - | No |
Compass/ Magnetometer | - | No | - | No |
Gyroscope | - | - | - | No |
Barometer | - | - | - | No |
Temperature sensor | - | - | - | No |