Samsung Galaxy A8 vs Samsung Galaxy A7 vs Samsung Galaxy Note 4 Duos vs Samsung Galaxy Note 3 Neo comparison
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| 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 | | - | - | |
| key specs |
| Display | 5.70-inch | 5.50-inch | 5.70-inch | 5.50-inch |
| Processor | Samsung Exynos 5430 | Qualcomm Snapdragon 615 | Qualcomm Snapdragon 805 | Samsung Exynos 5 Hexa 5260 |
| Front Camera | 5-megapixel | 5-megapixel | 3.7-megapixel | 2-megapixel |
| Rear Camera | 16-megapixel | 13-megapixel | 16-megapixel | 8-megapixel |
| RAM | 2GB | 2GB | 3GB | 2GB |
| Storage | 32GB | 16GB | 16GB | 16GB |
| Battery Capacity | 3050mAh | 2600mAh | 3000mAh | 3100mAh |
| OS | Android 5.1.1 | Android 4.4 | Android 4.4.2 | Android 4.3 |
| Resolution | 1080x1920 pixels | 1080x1920 pixels | 1440x2560 pixels | 720x1280 pixels |
| general |
| Alternate names | SM-A800F | - | - | SM-N750 |
| Brand | Samsung | Samsung | Samsung | Samsung |
| Model | Galaxy A8 | Galaxy A7 | Galaxy Note 4 Duos | Galaxy Note 3 Neo |
| Release date | July 1, 2015 | January 1, 2015 | October 1, 2014 | January 1, 2014 |
| Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 158.00 x 76.80 x 5.90 | 151.00 x 76.20 x 6.30 | - | 148.40 x 77.40 x 8.60 |
| Weight (g) | 151.00 | 141.00 | - | 162.50 |
| Battery capacity (mAh) | 3050 | 2600 | 3000 | 3100 |
| Removable battery | No | No | No | Yes |
| Colours | Black, White, Gold | Black, Gold, White | - | Black, Green, White |
| SAR value | 0.10 | - | - | - |
| display |
| Screen size (inches) | 5.70 | 5.50 | 5.70 | 5.50 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1080x1920 pixels | 1080x1920 pixels | 1440x2560 pixels | 720x1280 pixels |
| Pixels per inch (PPI) | 386 | - | 515 | - |
| hardware |
| Processor | 1.8GHz octa-core | 1GHz octa-core | 2.7GHz quad-core | 1.7GHz hexa-core |
| Processor make | Samsung Exynos 5430 | Qualcomm Snapdragon 615 | Qualcomm Snapdragon 805 | Samsung Exynos 5 Hexa 5260 |
| RAM | 2GB | 2GB | 3GB | 2GB |
| Internal storage | 32GB | 16GB | 16GB | 16GB |
| Expandable storage | Yes | Yes | Yes | Yes |
| Expandable storage type | microSD | microSD | microSD | microSD |
| Expandable storage up to (GB) | 128 | 64 | 128 | 64 |
| camera |
| Rear camera | 16-megapixel | 13-megapixel | 16-megapixel | 8-megapixel |
| Rear flash | LED | LED | LED | LED |
| Front camera | 5-megapixel | 5-megapixel | 3.7-megapixel | 2-megapixel |
| software |
| Operating system | Android 5.1.1 | Android 4.4 | Android 4.4.2 | Android 4.3 |
| Skin | TouchWiz UI | TouchWiz UI | - | TouchWiz |
| connectivity |
| Wi-Fi | Yes | Yes | Yes | Yes |
| Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n | 802.11 a/b/g/n | 802.11 a/b/g/n |
| GPS | Yes | Yes | Yes | Yes |
| Bluetooth | Yes, v 4.10 | Yes, v 4.00 | Yes, v 4.00 | Yes, v 4.00 |
| NFC | No | Yes | Yes | Yes |
| Infrared | No | No | No | Yes |
| USB OTG | Yes | No | No | No |
| Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
| FM | Yes | Yes | No | No |
| Number of SIMs | 2 | 1 | 2 | 1 |
| Wi-Fi Direct | No | No | No | Yes |
| Mobile High-Definition Link (MHL) | No | No | No | No |
| sim 1 |
| SIM Type | Nano-SIM | Nano-SIM | Micro-SIM | Micro-SIM |
| GSM/CDMA | GSM + CDMA | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| sim 2 |
| SIM Type | Nano-SIM | - | Micro-SIM | - |
| GSM/CDMA | GSM + CDMA | - | GSM | - |
| 3G | Yes | - | Yes | - |
| 4G/ LTE | 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 | No | Yes | Yes |
| Barometer | No | No | No | No |
| Temperature sensor | No | No | No | No |