Samsung Galaxy A3 (2017) vs Samsung Galaxy S7 Edge comparison
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| key specs |
| Display | 4.70-inch | 5.50-inch |
| Processor | 1.6GHz octa-core | octa-core |
| Front Camera | 8-megapixel | 5-megapixel |
| Rear Camera | 13-megapixel | 12-megapixel |
| RAM | 2GB | 4GB |
| Storage | 16GB | 32GB |
| Battery Capacity | 2350mAh | 3600mAh |
| OS | Android 6.0 | Android 6.0 |
| Resolution | 720x1280 pixels | 1440x2560 pixels |
| general |
| Brand | Samsung | Samsung |
| Model | Galaxy A3 (2017) | Galaxy S7 Edge |
| Release date | January 1, 2017 | February 1, 2016 |
| Form factor | Touchscreen | Touchscreen |
| Dimensions (mm) | 135.40 x 66.20 x 7.90 | 150.90 x 72.60 x 7.70 |
| Battery capacity (mAh) | 2350 | 3600 |
| Removable battery | No | No |
| Colours | Black Sky, Blue Mist, Gold Sand, Peach Cloud | Black, White, Gold, Silver, Pink Gold, Black Pearl, Coral Blue |
| Launched in India | - | Yes |
| Weight (g) | - | 157.00 |
| Fast charging | - | Quick Charge 2.0 |
| display |
| Screen size (inches) | 4.70 | 5.50 |
| Touchscreen | Yes | Yes |
| Resolution | 720x1280 pixels | 1440x2560 pixels |
| Protection type | - | Gorilla Glass |
| Aspect ratio | - | 16:9 |
| Pixels per inch (PPI) | - | 534 |
| hardware |
| Processor | 1.6GHz octa-core | octa-core (4x2.3GHz + 4x1.6GHz) |
| RAM | 2GB | 4GB |
| Internal storage | 16GB | 32GB |
| Expandable storage | Yes | Yes |
| Expandable storage type | microSD | microSD |
| Expandable storage up to (GB) | 256 | 200 |
| camera |
| Rear camera | 13-megapixel | 12-megapixel (f/1.7, 1.4-micron) |
| Front camera | 8-megapixel | 5-megapixel (f/1.7, 1.34-micron) |
| Rear autofocus | - | Phase detection autofocus |
| Rear flash | - | Yes |
| software |
| Operating system | Android 6.0 | Android 6.0 |
| connectivity |
| Wi-Fi | Yes | Yes |
| Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
| GPS | Yes | Yes |
| Bluetooth | Yes, v 4.20 | Yes, v 4.20 |
| NFC | Yes | Yes |
| Infrared | No | No |
| USB OTG | No | Yes |
| Headphones | Yes | 3.5mm |
| FM | Yes | No |
| Number of SIMs | 2 | 2 |
| Wi-Fi Direct | No | No |
| Mobile High-Definition Link (MHL) | No | No |
| Micro-USB | - | Yes |
| sim 1 |
| 3G | No | Yes |
| 4G/ LTE | No | Yes |
| GSM/CDMA | - | GSM |
| sim 2 |
| 3G | No | Yes |
| 4G/ LTE | No | Yes |
| GSM/CDMA | - | GSM |
| sensors |
| Compass/ Magnetometer | No | Yes |
| Proximity sensor | Yes | Yes |
| Accelerometer | Yes | Yes |
| Ambient light sensor | No | Yes |
| Gyroscope | No | Yes |
| Barometer | Yes | Yes |
| Temperature sensor | No | No |
| Fingerprint sensor | - | Yes |
| ratings |
| Overall NDTV Rating | - | Read Review |
| Design Rating | - | |
| Display Rating | - | |
| Software Rating | - | |
| Performance Rating | - | |
| Battery Life Rating | - | |
| Camera Rating | - | |
| Value for Money Rating | - | |