Samsung Galaxy A5 (2017) vs Samsung Galaxy J7 vs Samsung Galaxy A7 Duo comparison
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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 | 5.20-inch | 5.50-inch | 5.50-inch |
Processor | Samsung Exynos 7880 | Samsung Exynos 7 Octa 7580 | Qualcomm Snapdragon 615 |
Front Camera | 16-megapixel | 5-megapixel | 5-megapixel |
Rear Camera | 16-megapixel | 13-megapixel | 13-megapixel |
RAM | 3GB | 1.5GB | 2GB |
Storage | 32GB | 16GB | 16GB |
Battery Capacity | 3000mAh | 3000mAh | 2600mAh |
OS | Android 6.0 | Android 5.1 | Android 4.4 |
Resolution | 1080x1920 pixels | 720x1280 pixels | 1080x1920 pixels |
general |
Brand | Samsung | Samsung | Samsung |
Model | Galaxy A5 (2017) | Galaxy J7 | Galaxy A7 Duos |
Release date | January 1, 2017 | June 1, 2015 | - |
Form factor | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 146.10 x 71.40 x 7.90 | 152.40 x 78.60 x 7.50 | 151.00 x 76.20 x 6.30 |
Weight (g) | 157.00 | 171.00 | 141.00 |
Battery capacity (mAh) | 3000 | 3000 | 2600 |
Removable battery | No | Yes | No |
Colours | Black Sky, Gold Sand | Black, White, Gold | White, Gold, Black |
SAR value | 0.31 | - | - |
Launched in India | - | Yes | - |
Body type | - | Plastic | - |
display |
Screen size (inches) | 5.20 | 5.50 | 5.50 |
Touchscreen | Yes | Yes | Yes |
Resolution | 1080x1920 pixels | 720x1280 pixels | 1080x1920 pixels |
Aspect ratio | - | 16:9 | - |
Pixels per inch (PPI) | - | - | 401 |
hardware |
Processor | 1.9GHz octa-core | 1.5GHz octa-core | 1GHz octa-core |
Processor make | Samsung Exynos 7880 | Samsung Exynos 7 Octa 7580 | Qualcomm Snapdragon 615 |
RAM | 3GB | 1.5GB | 2GB |
Internal storage | 32GB | 16GB | 16GB |
Expandable storage | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD |
Expandable storage up to (GB) | 256 | 128 | 64 |
camera |
Rear camera | 16-megapixel | 13-megapixel (f/1.9) | 13-megapixel |
Rear flash | Yes | LED | LED |
Front camera | 16-megapixel | 5-megapixel (f/2.2) | 5-megapixel |
Rear autofocus | - | Yes | - |
Front flash | - | LED | - |
software |
Operating system | Android 6.0 | Android 5.1 | Android 4.4 |
Skin | - | TouchWiz UI | TouchWiz UI |
connectivity |
Wi-Fi | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n | 802.11 a/b/g/n |
GPS | Yes | Yes | Yes |
Bluetooth | Yes, v 4.20 | Yes, v 4.10 | Yes, v 4.00 |
NFC | Yes | No | No |
Infrared | No | No | No |
USB OTG | Yes | Yes | No |
Headphones | 3.5mm | 3.5mm | 3.5mm |
FM | Yes | Yes | Yes |
Number of SIMs | 2 | 2 | 2 |
Wi-Fi Direct | No | Yes | Yes |
Mobile High-Definition Link (MHL) | No | No | No |
Micro-USB | - | Yes | - |
sim 1 |
SIM Type | Nano-SIM | Micro-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM | GSM |
3G | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | Micro-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM | GSM |
3G | Yes | Yes | Yes |
4G/ LTE | Yes | No | Yes |
sensors |
Compass/ Magnetometer | Yes | No | Yes |
Proximity sensor | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes |
Ambient light sensor | No | No | Yes |
Gyroscope | Yes | No | No |
Barometer | Yes | No | No |
Temperature sensor | No | No | No |