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| key specs | ||||
| Display | 5.50-inch | 6.20-inch | 6.00-inch | |
| Processor | Samsung Exynos 7 Octa 7870 | Samsung Exynos 9810 | Qualcomm Snapdragon 835 | |
| Front Camera | 13-megapixel | 8-megapixel | 8-megapixel | |
| Rear Camera | 13-megapixel | 12-megapixel | 12.2-megapixel | |
| RAM | 3GB | 6GB | 4GB | |
| Storage | 32GB | 64GB | 64GB | |
| Battery Capacity | 3300mAh | 3500mAh | 3520mAh | |
| OS | Android 7.0 | Android 8.0 | Android 8.0.0 | |
| Resolution | 1080x1920 pixels | 1440x2960 pixels | 1440x2880 pixels | |
| general | ||||
| Brand | Samsung | Samsung | ||
| Model | Galaxy J7 Prime 2 | Galaxy S9+ | Pixel 2 XL | |
| Release date | March 1, 2018 | March 1, 2018 | November 1, 2017 | |
| Launched in India | Yes | Yes | - | |
| Form factor | Touchscreen | Touchscreen | Touchscreen | |
| Dimensions (mm) | 151.70 x 75.00 x 8.00 | 158.10 x 73.80 x 8.50 | 157.90 x 76.70 x 7.90 | |
| Weight (g) | 170.00 | 189.00 | 175.00 | |
| Battery capacity (mAh) | 3300 | 3500 | 3520 | |
| Colours | Black | Lilac Purple, Midnight Black, Coral Blue | Just Black, Black and White | |
| Removable battery | - | No | No | |
| Fast charging | - | Quick Charge 2.0 | - | |
| SAR value | - | 0.21 | 0.98 | |
| display | ||||
| Screen size (inches) | 5.50 | 6.20 | 6.00 | |
| Touchscreen | Yes | Yes | Yes | |
| Resolution | 1080x1920 pixels | 1440x2960 pixels | 1440x2880 pixels | |
| Aspect ratio | 16:9 | 18.5:9 | - | |
| Pixels per inch (PPI) | 401 | 531 | 538 | |
| Protection type | - | Gorilla Glass | - | |
| hardware | ||||
| Processor | 1.6GHz octa-core | 1.7GHz octa-core | 1.9GHz octa-core | |
| Processor make | Samsung Exynos 7 Octa 7870 | Samsung Exynos 9810 | Qualcomm Snapdragon 835 | |
| RAM | 3GB | 6GB | 4GB | |
| Internal storage | 32GB | 64GB | 64GB | |
| Expandable storage | Yes | Yes | No | |
| Expandable storage type | microSD | microSD | - | |
| Expandable storage up to (GB) | 256 | 400 | - | |
| camera | ||||
| Rear camera | 13-megapixel (f/1.9) | 12-megapixel | 12.2-megapixel | |
| Rear autofocus | Yes | - | - | |
| Rear flash | LED | LED | Dual LED | |
| Front camera | 13-megapixel (f/1.9) | 8-megapixel | 8-megapixel | |
| Front flash | - | - | No | |
| software | ||||
| Operating system | Android 7.0 | Android 8.0 | Android 8.0.0 | |
| Skin | - | Experience 9 | - | |
| connectivity | ||||
| Wi-Fi | 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 | |
| GPS | Yes | Yes | Yes | |
| Bluetooth | Yes, v 4.10 | Yes, v 5.00 | Yes, v 5.00 | |
| Micro-USB | Yes | - | - | |
| Headphones | 3.5mm | 3.5mm | No | |
| FM | Yes | - | No | |
| Number of SIMs | 2 | 2 | 1 | |
| NFC | - | Yes | Yes | |
| USB OTG | - | Yes | Yes | |
| USB Type-C | - | Yes | - | |
| Wi-Fi Direct | - | Yes | No | |
| Infrared | - | - | No | |
| Mobile High-Definition Link (MHL) | - | - | No | |
| sim 1 | ||||
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | |
| GSM/CDMA | GSM | GSM | GSM | |
| 3G | Yes | Yes | Yes | |
| 4G/ LTE | Yes | Yes | Yes | |
| sensors | ||||
| Fingerprint sensor | Yes | Yes | - | |
| Proximity sensor | Yes | Yes | Yes | |
| Accelerometer | Yes | Yes | Yes | |
| Compass/ Magnetometer | - | Yes | Yes | |
| Ambient light sensor | - | Yes | Yes | |
| Gyroscope | - | Yes | Yes | |
| Barometer | - | Yes | 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 | - | |||
| sim 2 | ||||
| SIM Type | - | Nano-SIM | - | |
| GSM/CDMA | - | GSM | - | |
| 3G | - | Yes | - | |
| 4G/ LTE | - | Yes | - | |
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