Apple iPhone 8 vs Samsung Galaxy S7 Edge vs Samsung Galaxy J7 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 | 4.70-inch | 5.50-inch | 5.50-inch |
| Processor | Apple A11 Bionic | octa-core | Samsung Exynos 7 Octa 7580 |
| Front Camera | 7-megapixel | 5-megapixel | 5-megapixel |
| Rear Camera | 12-megapixel | 12-megapixel | 13-megapixel |
| RAM | 2GB | 4GB | 1.5GB |
| Storage | 64GB | 32GB | 16GB |
| Battery Capacity | 1821mAh | 3600mAh | 3000mAh |
| OS | iOS 11 | Android 6.0 | Android 5.1 |
| Resolution | 750x1334 pixels | 1440x2560 pixels | 720x1280 pixels |
| general |
| Brand | Apple | Samsung | Samsung |
| Model | iPhone 8 | Galaxy S7 Edge | Galaxy J7 |
| Release date | September 1, 2017 | February 1, 2016 | June 1, 2015 |
| Form factor | Touchscreen | Touchscreen | Touchscreen |
| Body type | Glass | - | Plastic |
| Dimensions (mm) | 138.40 x 67.30 x 7.30 | 150.90 x 72.60 x 7.70 | 152.40 x 78.60 x 7.50 |
| Weight (g) | 148.00 | 157.00 | 171.00 |
| IP rating | IP67 | - | - |
| Battery capacity (mAh) | 1821 | 3600 | 3000 |
| Removable battery | No | No | Yes |
| Wireless charging | No | - | - |
| Colours | Silver, Space Gray, Gold | Black, White, Gold, Silver, Pink Gold, Black Pearl, Coral Blue | Black, White, Gold |
| Launched in India | - | Yes | Yes |
| Fast charging | - | Quick Charge 2.0 | - |
| display |
| Screen size (inches) | 4.70 | 5.50 | 5.50 |
| Touchscreen | Yes | Yes | Yes |
| Resolution | 750x1334 pixels | 1440x2560 pixels | 720x1280 pixels |
| Protection type | Other | Gorilla Glass | - |
| Pixels per inch (PPI) | 326 | 534 | - |
| Aspect ratio | - | 16:9 | 16:9 |
| hardware |
| Processor | hexa-core | octa-core (4x2.3GHz + 4x1.6GHz) | 1.5GHz octa-core |
| Processor make | Apple A11 Bionic | - | Samsung Exynos 7 Octa 7580 |
| RAM | 2GB | 4GB | 1.5GB |
| Internal storage | 64GB | 32GB | 16GB |
| Expandable storage | No | Yes | Yes |
| Expandable storage type | - | microSD | microSD |
| Expandable storage up to (GB) | - | 200 | 128 |
| camera |
| Rear camera | 12-megapixel (f/1.8) | 12-megapixel (f/1.7, 1.4-micron) | 13-megapixel (f/1.9) |
| Rear autofocus | Yes | Phase detection autofocus | Yes |
| Rear flash | Dual LED | Yes | LED |
| Front camera | 7-megapixel (f/2.2) | 5-megapixel (f/1.7, 1.34-micron) | 5-megapixel (f/2.2) |
| Front flash | - | - | LED |
| software |
| Operating system | iOS 11 | Android 6.0 | Android 5.1 |
| Skin | - | - | TouchWiz UI |
| connectivity |
| Wi-Fi | Yes | Yes | Yes |
| Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | 802.11 b/g/n |
| GPS | Yes | Yes | Yes |
| Bluetooth | Yes, v 5.00 | Yes, v 4.20 | Yes, v 4.10 |
| NFC | Yes | Yes | No |
| Infrared | No | No | No |
| USB OTG | No | Yes | Yes |
| USB Type-C | No | - | - |
| Micro-USB | No | Yes | Yes |
| Lightning | Yes | - | - |
| FM | No | No | Yes |
| Number of SIMs | 1 | 2 | 2 |
| Wi-Fi Direct | No | No | Yes |
| Mobile High-Definition Link (MHL) | No | No | No |
| Headphones | - | 3.5mm | 3.5mm |
| sim 1 |
| SIM Type | Nano-SIM | - | Micro-SIM |
| GSM/CDMA | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes |
| sensors |
| Face unlock | No | - | - |
| 3D face recognition | No | - | - |
| Fingerprint sensor | Yes | Yes | - |
| In-Display Fingerprint Sensor | No | - | - |
| Compass/ Magnetometer | Yes | Yes | No |
| Proximity sensor | Yes | Yes | Yes |
| Accelerometer | Yes | Yes | Yes |
| Ambient light sensor | Yes | Yes | No |
| Gyroscope | Yes | Yes | No |
| Barometer | Yes | Yes | No |
| Temperature sensor | No | No | No |
| sim 2 |
| GSM/CDMA | - | GSM | GSM |
| 3G | - | Yes | Yes |
| 4G/ LTE | - | Yes | No |
| SIM Type | - | - | Micro-SIM |