Samsung Galaxy S7 Edge vs Samsung Galaxy A8 vs Asus ZenFone Selfie vs Sony Xperia Z3+ Dual comparison
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| ratings |
| Overall NDTV Rating | Read Review | Read Review | Read Review | - |
| Design Rating | | | | - |
| Display Rating | | | | - |
| Software Rating | | | | - |
| Performance Rating | | | | - |
| Battery Life Rating | | | | - |
| Camera Rating | | | | - |
| Value for Money Rating | | | | - |
| key specs |
| Display | 5.50-inch | 5.70-inch | 5.50-inch | 5.20-inch |
| Processor | octa-core | Samsung Exynos 5430 | Qualcomm Snapdragon 615 | Qualcomm Snapdragon 810 |
| Front Camera | 5-megapixel | 5-megapixel | 13-megapixel | 5-megapixel |
| Rear Camera | 12-megapixel | 16-megapixel | 13-megapixel | 20.7-megapixel |
| RAM | 4GB | 2GB | 3GB | 3GB |
| Storage | 32GB | 32GB | 32GB | 32GB |
| Battery Capacity | 3600mAh | 3050mAh | 3000mAh | 2930mAh |
| OS | Android 6.0 | Android 5.1.1 | Android 5.0 | Android 5.0 |
| Resolution | 1440x2560 pixels | 1080x1920 pixels | 1080x1920 pixels | 1080x1920 pixels |
| general |
| Brand | Samsung | Samsung | Asus | Sony |
| Model | Galaxy S7 Edge | Galaxy A8 | ZenFone Selfie | Xperia Z3+ Dual |
| Release date | February 1, 2016 | July 1, 2015 | June 1, 2015 | May 1, 2015 |
| Launched in India | Yes | - | - | - |
| Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 150.90 x 72.60 x 7.70 | 158.00 x 76.80 x 5.90 | 156.50 x 77.20 x 10.80 | 146.30 x 71.90 x 6.90 |
| Weight (g) | 157.00 | 151.00 | 170.00 | 144.00 |
| Battery capacity (mAh) | 3600 | 3050 | 3000 | 2930 |
| Removable battery | No | No | Yes | No |
| Fast charging | Quick Charge 2.0 | - | - | - |
| Colours | Black, White, Gold, Silver, Pink Gold, Black Pearl, Coral Blue | Black, White, Gold | White, Pink, Aqua Blue | Black, White, Copper, Aqua Green |
| Alternate names | - | SM-A800F | ZD551KL | - |
| SAR value | - | 0.10 | 0.65 | - |
| display |
| Screen size (inches) | 5.50 | 5.70 | 5.50 | 5.20 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1440x2560 pixels | 1080x1920 pixels | 1080x1920 pixels | 1080x1920 pixels |
| Protection type | Gorilla Glass | - | - | - |
| Aspect ratio | 16:9 | - | - | - |
| Pixels per inch (PPI) | 534 | 386 | 403 | - |
| hardware |
| Processor | octa-core (4x2.3GHz + 4x1.6GHz) | 1.8GHz octa-core | 1.7GHz octa-core | 1.5GHz octa-core |
| RAM | 4GB | 2GB | 3GB | 3GB |
| Internal storage | 32GB | 32GB | 32GB | 32GB |
| Expandable storage | Yes | Yes | Yes | Yes |
| Expandable storage type | microSD | microSD | microSD | microSD |
| Expandable storage up to (GB) | 200 | 128 | 64 | 128 |
| Processor make | - | Samsung Exynos 5430 | Qualcomm Snapdragon 615 | Qualcomm Snapdragon 810 |
| camera |
| Rear camera | 12-megapixel (f/1.7, 1.4-micron) | 16-megapixel | 13-megapixel | 20.7-megapixel |
| Rear autofocus | Phase detection autofocus | - | - | - |
| Rear flash | Yes | LED | Dual LED | LED |
| Front camera | 5-megapixel (f/1.7, 1.34-micron) | 5-megapixel | 13-megapixel | 5-megapixel |
| Front flash | - | - | Yes | - |
| software |
| Operating system | Android 6.0 | Android 5.1.1 | Android 5.0 | Android 5.0 |
| Skin | - | TouchWiz UI | ZenUI | - |
| connectivity |
| Wi-Fi | Yes | Yes | Yes | Yes |
| Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | - |
| GPS | Yes | Yes | Yes | Yes |
| Bluetooth | Yes, v 4.20 | Yes, v 4.10 | Yes, v 4.00 | Yes |
| NFC | Yes | No | No | No |
| Infrared | No | No | No | No |
| USB OTG | Yes | Yes | Yes | No |
| Micro-USB | Yes | - | - | - |
| Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
| FM | No | Yes | Yes | Yes |
| Number of SIMs | 2 | 2 | 2 | 2 |
| Wi-Fi Direct | No | No | No | No |
| Mobile High-Definition Link (MHL) | No | No | Yes | No |
| sim 1 |
| GSM/CDMA | GSM | GSM + CDMA | GSM | GSM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| SIM Type | - | Nano-SIM | Micro-SIM | Micro-SIM |
| sim 2 |
| GSM/CDMA | GSM | GSM + CDMA | GSM | GSM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | No |
| SIM Type | - | Nano-SIM | Micro-SIM | Micro-SIM |
| sensors |
| Fingerprint sensor | Yes | - | - | - |
| 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 | Yes | No | Yes | No |
| Barometer | Yes | No | No | No |
| Temperature sensor | No | No | No | No |