| 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 | 5.80-inch | 5.50-inch | 5.50-inch | 4.00-inch |
| Processor | Apple A11 Bionic | Apple A10 Fusion | octa-core | Apple A7 |
| Front Camera | 7-megapixel | 7-megapixel | 5-megapixel | 1.2-megapixel |
| Rear Camera | 12-megapixel + 12-megapixel | 12-megapixel | 12-megapixel | 8-megapixel |
| RAM | 3GB | 3GB | 4GB | 1GB |
| Storage | 64GB | 32GB | 32GB | 16GB |
| Battery Capacity | 2716mAh | 2900mAh | 3600mAh | 1570mAh |
| OS | iOS 11 | iOS 10 | Android 6.0 | iOS 7 |
| Resolution | 1125x2436 pixels | 1080x1920 pixels | 1440x2560 pixels | 640x1136 pixels |
| general |
| Brand | Apple | Apple | Samsung | Apple |
| Model | iPhone X | iPhone 7 Plus | Galaxy S7 Edge | iPhone 5s |
| Release date | September 1, 2017 | September 1, 2016 | February 1, 2016 | September 1, 2013 |
| Launched in India | Yes | - | Yes | Yes |
| Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 143.60 x 70.90 x 7.70 | 158.20 x 77.90 x 7.30 | 150.90 x 72.60 x 7.70 | 123.80 x 58.60 x 7.60 |
| Weight (g) | 174.00 | 188.00 | 157.00 | 112.00 |
| Battery capacity (mAh) | 2716 | 2900 | 3600 | 1570 |
| Removable battery | No | No | No | No |
| Fast charging | Proprietary | - | Quick Charge 2.0 | - |
| Colours | - | Red, Rose Gold, Gold, Silver, Black, Jet Black | Black, White, Gold, Silver, Pink Gold, Black Pearl, Coral Blue | Space Gray, Gold, Silver |
| Body type | - | - | - | Metal |
| display |
| Screen size (inches) | 5.80 | 5.50 | 5.50 | 4.00 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1125x2436 pixels | 1080x1920 pixels | 1440x2560 pixels | 640x1136 pixels |
| Aspect ratio | 19.5:9 | - | 16:9 | 16:9 |
| Pixels per inch (PPI) | 458 | 401 | 534 | 326 |
| Protection type | - | - | Gorilla Glass | - |
| hardware |
| Processor | 2.39GHz hexa-core | quad-core | octa-core (4x2.3GHz + 4x1.6GHz) | 1.3GHz dual-core |
| Processor make | Apple A11 Bionic | Apple A10 Fusion | - | Apple A7 |
| RAM | 3GB | 3GB | 4GB | 1GB |
| Internal storage | 64GB | 32GB | 32GB | 16GB |
| Expandable storage | No | No | Yes | No |
| Expandable storage type | - | - | microSD | - |
| Expandable storage up to (GB) | - | - | 200 | - |
| camera |
| Rear camera | 12-megapixel (f/1.8, 1.22-micron) + 12-megapixel (f/2.4, 1.0-micron) | 12-megapixel | 12-megapixel (f/1.7, 1.4-micron) | 8-megapixel (f/2.2, 1.5-micron) |
| Rear autofocus | Phase detection autofocus | - | Phase detection autofocus | Yes |
| Rear flash | Dual LED | Dual LED | Yes | Dual LED |
| Front camera | 7-megapixel (f/2.2) | 7-megapixel | 5-megapixel (f/1.7, 1.34-micron) | 1.2-megapixel (f/2.4) |
| software |
| Operating system | iOS 11 | iOS 10 | Android 6.0 | iOS 7 |
| 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 | 802.11 a/b/g/n |
| GPS | Yes | Yes | Yes | Yes |
| Bluetooth | Yes, v 5.00 | Yes, v 4.20 | Yes, v 4.20 | Yes, v 4.00 |
| NFC | Yes | No | Yes | No |
| Infrared | No | No | No | No |
| USB OTG | No | No | Yes | No |
| FM | No | No | No | No |
| Number of SIMs | 1 | 1 | 2 | 1 |
| Wi-Fi Direct | No | No | No | No |
| Mobile High-Definition Link (MHL) | No | No | No | No |
| Micro-USB | - | - | Yes | - |
| Headphones | - | - | 3.5mm | 3.5mm |
| Lightning | - | - | - | Yes |
| sim 1 |
| SIM Type | Nano-SIM | Nano-SIM | - | Nano-SIM |
| GSM/CDMA | GSM | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| sensors |
| Face unlock | 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 | Yes | Yes | Yes |
| Barometer | Yes | Yes | Yes | No |
| Temperature sensor | No | No | No | No |
| Fingerprint sensor | - | - | Yes | Yes |
| sim 2 |
| GSM/CDMA | - | - | GSM | - |
| 3G | - | - | Yes | - |
| 4G/ LTE | - | - | Yes | - |