Samsung Galaxy A3 (2016) vs Samsung Galaxy S6 Edge vs Samsung Galaxy A7 Duos vs Samsung Galaxy Alph comparison
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key specs |
Display | 4.70-inch | 5.10-inch | 5.50-inch | 4.70-inch |
Processor | 1.5GHz quad-core | Samsung Exynos 7 Octa 7420 | Qualcomm Snapdragon 615 | Samsung Exynos 5430 |
Front Camera | 5-megapixel | 5-megapixel | 5-megapixel | 2.1-megapixel |
Rear Camera | 13-megapixel | 16-megapixel | 13-megapixel | 12-megapixel |
RAM | 1.5GB | 3GB | 2GB | 2GB |
Storage | 16GB | 32GB | 16GB | 32GB |
Battery Capacity | 2300mAh | 2600mAh | 2600mAh | 1860mAh |
OS | Android 5.1 | Android 5.0 | Android 4.4 | Android 4.4 |
Resolution | 720x1280 pixels | 1440x2560 pixels | 1080x1920 pixels | 720x1280 pixels |
general |
Brand | Samsung | Samsung | Samsung | Samsung |
Model | Galaxy A3 (2016) | Galaxy S6 Edge | Galaxy A7 Duos | Galaxy Alpha |
Release date | December 1, 2015 | March 1, 2015 | - | August 1, 2014 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 134.50 x 65.20 x 7.30 | 142.10 x 70.10 x 7.00 | 151.00 x 76.20 x 6.30 | 132.40 x 65.50 x 6.70 |
Weight (g) | 132.00 | 132.00 | 141.00 | 115.00 |
Battery capacity (mAh) | 2300 | 2600 | 2600 | 1860 |
Removable battery | No | No | No | No |
Colours | Gold, Pink, White, Black | White, Gold, Blue, Green | White, Gold, Black | White, blue, brown, black |
SAR value | - | - | - | 0.56 |
display |
Screen size (inches) | 4.70 | 5.10 | 5.50 | 4.70 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 720x1280 pixels | 1440x2560 pixels | 1080x1920 pixels | 720x1280 pixels |
Pixels per inch (PPI) | - | 577 | 401 | 312 |
hardware |
Processor | 1.5GHz quad-core | 1.5GHz octa-core | 1GHz octa-core | 1.8GHz octa-core |
RAM | 1.5GB | 3GB | 2GB | 2GB |
Internal storage | 16GB | 32GB | 16GB | 32GB |
Expandable storage | Yes | No | Yes | No |
Expandable storage type | microSD | - | microSD | - |
Expandable storage up to (GB) | 128 | - | 64 | - |
Processor make | - | Samsung Exynos 7 Octa 7420 | Qualcomm Snapdragon 615 | Samsung Exynos 5430 |
camera |
Rear camera | 13-megapixel | 16-megapixel | 13-megapixel | 12-megapixel |
Rear flash | LED | LED | LED | Yes |
Front camera | 5-megapixel | 5-megapixel | 5-megapixel | 2.1-megapixel |
software |
Operating system | Android 5.1 | Android 5.0 | Android 4.4 | Android 4.4 |
Skin | - | TouchWiz | TouchWiz UI | - |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n | 802.11 a/b/g/n/ac | 802.11 a/b/g/n | 802.11 a/b/g/n/ac |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 4.10 | Yes, v 4.10 | Yes, v 4.00 | Yes, v 4.00 |
NFC | Yes | Yes | No | Yes |
Infrared | No | Yes | No | No |
USB OTG | No | Yes | No | Yes |
Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
FM | Yes | No | Yes | No |
Number of SIMs | 1 | 1 | 2 | 1 |
Wi-Fi Direct | No | Yes | Yes | Yes |
Mobile High-Definition Link (MHL) | No | No | No | No |
sim 1 |
SIM Type | Regular | Nano-SIM | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sensors |
Compass/ Magnetometer | Yes | Yes | Yes | Yes |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes | Yes |
Gyroscope | No | Yes | No | Yes |
Barometer | No | Yes | No | No |
Temperature sensor | No | No | No | No |
ratings |
Overall NDTV Rating | - | Read Review | - | Read Review |
Design Rating | - | | - | |
Display Rating | - | | - | |
Software Rating | - | | - | |
Performance Rating | - | | - | |
Battery Life Rating | - | | - | |
Camera Rating | - | | - | |
Value for Money Rating | - | | - | |
sim 2 |
SIM Type | - | - | Nano-SIM | - |
GSM/CDMA | - | - | GSM | - |
3G | - | - | Yes | - |
4G/ LTE | - | - | Yes | - |