Samsung Galaxy A6s vs Samsung Galaxy A7 (2018) vs Samsung Galaxy A6 vs Samsung Galaxy S8 comparison
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| key specs |
| Display | 6.00-inch | 6.00-inch | 5.60-inch | 5.80-inch |
| Processor | Qualcomm Snapdragon 660 | 2.2GHz octa-core | 1.6GHz octa-core | Samsung Exynos 8895 |
| Front Camera | 24-megapixel | 24-megapixel | 16-megapixel | 8-megapixel |
| Rear Camera | 12-megapixel + 12-megapixel | 24-megapixel + 8-megapixel + 5-megapixel | 16-megapixel | 12-megapixel |
| RAM | 6GB | 4GB | 3GB | 4GB |
| Storage | 64GB | 64GB | 32GB | 64GB |
| Battery Capacity | 3300mAh | 3300mAh | 3000mAh | 3000mAh |
| OS | Android | Android 8.0 | Android 8.0 | Android 7.0 |
| Resolution | 1080 | 1080x2220 pixels | 720x1480 pixels | 1440x2960 pixels |
| general |
| Brand | Samsung | Samsung | Samsung | Samsung |
| Model | Galaxy A6s | Galaxy A7 (2018) | Galaxy A6 | Galaxy S8 |
| Release date | October 1, 2018 | September 1, 2018 | May 1, 2018 | March 1, 2017 |
| Dimensions (mm) | 156.14 x 76.40 x 8.39 | 159.80 x 76.80 x 7.50 | 149.90 x 70.90 x 7.70 | 148.90 x 68.10 x 8.00 |
| Battery capacity (mAh) | 3300 | 3300 | 3000 | 3000 |
| Launched in India | - | Yes | - | Yes |
| Weight (g) | - | 168.00 | - | 155.00 |
| Removable battery | - | No | - | No |
| Wireless charging | - | No | - | - |
| Colours | - | Black, Blue, Gold, Pink | - | Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold |
| Form factor | - | - | Touchscreen | Touchscreen |
| Fast charging | - | - | - | Quick Charge 2.0 |
| display |
| Screen size (inches) | 6.00 | 6.00 | 5.60 | 5.80 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | - | 1080x2220 pixels | 720x1480 pixels | 1440x2960 pixels |
| Aspect ratio | - | 18.5:9 | - | 18.5:9 |
| Protection type | - | - | - | Gorilla Glass |
| Pixels per inch (PPI) | - | - | - | 570 |
| hardware |
| Processor | octa-core | 2.2GHz octa-core | 1.6GHz octa-core | octa-core (4x2.35GHz + 4x1.9GHz) |
| Processor make | Qualcomm Snapdragon 660 | - | - | Samsung Exynos 8895 |
| RAM | 6GB | 4GB | 3GB | 4GB |
| Internal storage | 64GB | 64GB | 32GB | 64GB |
| Expandable storage | - | Yes | Yes | Yes |
| Expandable storage type | - | microSD | microSD | microSD |
| Expandable storage up to (GB) | - | 512 | 256 | 256 |
| camera |
| Rear camera | 12-megapixel + 12-megapixel | 24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2) | 16-megapixel | 12-megapixel (f/1.7, 1.4-micron) |
| Rear flash | Yes | Yes | LED | Dual LED |
| Front camera | 24-megapixel (f/2.0) | 24-megapixel (f/2.0) | 16-megapixel | 8-megapixel (f/1.7, 1.22-micron) |
| Rear autofocus | - | Yes | - | Phase detection autofocus |
| Front autofocus | - | No | - | Yes |
| Front flash | - | Yes | - | - |
| software |
| Operating system | Android | Android 8.0 | Android 8.0 | Android 7.0 |
| connectivity |
| Wi-Fi | Yes | Yes | Yes | Yes |
| GPS | Yes | Yes | Yes | Yes |
| Bluetooth | Yes | Yes, v 5.00 | Yes, v 4.20 | Yes |
| USB Type-C | Yes | - | - | Yes |
| Headphones | 3.5mm | - | - | 3.5mm |
| Number of SIMs | 2 | 2 | - | 1 |
| Wi-Fi standards supported | - | 802.11 a/b/g/n/ac | 802.11 a/b/g/n | 802.11 a/b/g/n/ac |
| NFC | - | No | - | Yes |
| FM | - | Yes | - | No |
| Active 4G on both SIM cards | - | Yes | - | - |
| Infrared | - | - | - | No |
| USB OTG | - | - | - | No |
| Wi-Fi Direct | - | - | - | No |
| Mobile High-Definition Link (MHL) | - | - | - | No |
| sim 1 |
| GSM/CDMA | GSM | - | - | GSM |
| 3G | Yes | - | - | Yes |
| 4G/ LTE | Yes | - | - | Yes |
| SIM Type | - | Nano-SIM | - | - |
| sim 2 |
| GSM/CDMA | GSM | - | - | - |
| 3G | Yes | - | - | - |
| 4G/ LTE | Yes | Yes | - | - |
| SIM Type | - | Nano-SIM | - | - |
| sensors |
| Face unlock | Yes | Yes | - | - |
| Fingerprint sensor | Yes | Yes | - | Yes |
| Compass/ Magnetometer | - | Yes | - | Yes |
| Proximity sensor | - | Yes | - | Yes |
| Accelerometer | - | Yes | - | Yes |
| Ambient light sensor | - | Yes | - | Yes |
| Gyroscope | - | Yes | - | Yes |
| Barometer | - | - | - | Yes |
| Temperature sensor | - | - | - | 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 | - | | - | |