| 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 | 5.93-inch | 5.50-inch | 5.50-inch | 6.30-inch |
| Processor | HiSilicon Kirin 659 | HiSilicon Kirin 659 | MediaTek Helio X23 | Samsung Exynos 8895 |
| Front Camera | 8-megapixel | 13-megapixel + 2-megapixel | 13-megapixel | 8-megapixel |
| Rear Camera | 16-megapixel + 2-megapixel | 16-megapixel + 2-megapixel | 13-megapixel | 12-megapixel + 12-megapixel |
| RAM | 4GB | 4GB | 3GB | 6GB |
| Storage | 32GB | 64GB | 32GB | 64GB |
| Battery Capacity | 3340mAh | 3340mAh | 4000mAh | 3300mAh |
| OS | Android 7.0 | Android 7.0 | Android 7.1.1 | Android 7.1.1 |
| Resolution | 1080x2160 pixels | 1080x2160 pixels | 1080x1920 pixels | 1440x2960 pixels |
| general |
| Brand | Honor | Huawei | Lenovo | Samsung |
| Model | 7X | Nova 2i | K8 Note | Galaxy Note 8 |
| Release date | October 1, 2017 | October 1, 2017 | August 1, 2017 | August 1, 2017 |
| Launched in India | Yes | - | - | Yes |
| Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 156.50 x 75.30 x 7.60 | 156.20 x 75.00 x 7.50 | 154.50 x 75.90 x 8.50 | 162.50 x 74.80 x 8.60 |
| Weight (g) | 165.00 | 164.00 | 180.00 | 195.00 |
| Battery capacity (mAh) | 3340 | 3340 | 4000 | 3300 |
| Removable battery | No | No | No | No |
| Colours | Black, Blue, Gold | Black, Blue, Gold | Fine Gold, Venom Black | Midnight Black, Orchid Gray |
| SAR value | 1.23 | - | - | 0.22 |
| Body type | - | Metal | - | - |
| Fast charging | - | - | - | Quick Charge 2.0 |
| display |
| Screen size (inches) | 5.93 | 5.50 | 5.50 | 6.30 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1080x2160 pixels | 1080x2160 pixels | 1080x1920 pixels | 1440x2960 pixels |
| Aspect ratio | 18:9 | 18:9 | - | 18.5:9 |
| Pixels per inch (PPI) | - | - | 441 | - |
| Protection type | - | - | - | Gorilla Glass |
| hardware |
| Processor | octa-core (4x2.36GHz + 4x1.7GHz) | 1.7GHz octa-core | 1.4GHz deca-core | octa-core (4x2.3GHz + 4x1.7GHz) |
| Processor make | HiSilicon Kirin 659 | HiSilicon Kirin 659 | MediaTek Helio X23 (MT6797D) | Samsung Exynos 8895 |
| RAM | 4GB | 4GB | 3GB | 6GB |
| Internal storage | 32GB | 64GB | 32GB | 64GB |
| Expandable storage | Yes | Yes | Yes | Yes |
| Expandable storage type | microSD | microSD | microSD | microSD |
| Expandable storage up to (GB) | 256 | 256 | 128 | 256 |
| camera |
| Rear camera | 16-megapixel (f/2.2, 1.25-micron) + 2-megapixel | 16-megapixel + 2-megapixel | 13-megapixel | 12-megapixel (f/1.7, 1.4-micron) + 12-megapixel (f/2.4, 1.0-micron) |
| Rear autofocus | Phase detection autofocus | - | - | Phase detection autofocus |
| Rear flash | Yes | Dual LED | Dual LED | LED |
| Front camera | 8-megapixel (f/2.0) | 13-megapixel + 2-megapixel | 13-megapixel | 8-megapixel (f/1.7, 1.22-micron) |
| Front flash | - | - | LED | - |
| Front autofocus | - | - | - | Yes |
| software |
| Operating system | Android 7.0 | Android 7.0 | Android 7.1.1 | Android 7.1.1 |
| Skin | EMUI 5.1 | EMUI 5.1 | - | Samsung Experience 8.5 |
| connectivity |
| Wi-Fi | Yes | Yes | Yes | Yes |
| Wi-Fi standards supported | 802.11 b/g/n | 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 4.10 | Yes, v 4.20 | Yes, v 4.10 | Yes, v 5.00 |
| NFC | No | Yes | No | Yes |
| Infrared | No | No | No | No |
| USB OTG | Yes | Yes | Yes | Yes |
| Micro-USB | Yes | - | - | - |
| Headphones | 3.5mm | 3.5mm | 3.5mm | Yes |
| FM | Yes | Yes | Yes | No |
| Number of SIMs | 2 | 2 | 2 | 2 |
| Wi-Fi Direct | No | No | No | No |
| Mobile High-Definition Link (MHL) | No | No | No | No |
| USB Type-C | - | - | - | Yes |
| sim 1 |
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
| GSM/CDMA | GSM | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| sim 2 |
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
| GSM/CDMA | GSM | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| sensors |
| Fingerprint sensor | Yes | - | - | 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 | No | No | No | Yes |
| Temperature sensor | No | No | No | No |