| key specs |
| Display | 6.70-inch | 5.80-inch | 6.30-inch | 5.80-inch |
| Processor | Samsung Exynos 9820 | Samsung Exynos 9810 | Samsung Exynos 8895 | Samsung Exynos 8895 |
| Front Camera | 10-megapixel + 0.038-megapixel | 8-megapixel | 8-megapixel | 8-megapixel |
| Rear Camera | 12-megapixel + 12-megapixel + 16-megapixel + 0.038-megapixel | 12-megapixel | 12-megapixel + 12-megapixel | 12-megapixel |
| RAM | 8GB | 4GB | 6GB | 4GB |
| Storage | 256GB | 64GB | 64GB | 64GB |
| Battery Capacity | 4500mAh | 3000mAh | 3300mAh | 3000mAh |
| OS | Android 9.0 | Android 8.0 | Android 7.1.1 | Android 7.0 |
| Resolution | - | 1440x2960 pixels | 1440x2960 pixels | 1440x2960 pixels |
| general |
| Brand | Samsung | Samsung | Samsung | Samsung |
| Model | Galaxy S10 5G | Galaxy S9 | Galaxy Note 8 | Galaxy S8 |
| Release date | February 1, 2019 | March 1, 2018 | August 1, 2017 | March 1, 2017 |
| Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 162.60 x 77.10 x 7.94 | 147.70 x 68.70 x 8.50 | 162.50 x 74.80 x 8.60 | 148.90 x 68.10 x 8.00 |
| Weight (g) | 198.00 | 163.00 | 195.00 | 155.00 |
| IP rating | IP68 | - | - | - |
| Battery capacity (mAh) | 4500 | 3000 | 3300 | 3000 |
| Removable battery | No | No | No | No |
| Fast charging | Proprietary | Quick Charge 2.0 | Quick Charge 2.0 | Quick Charge 2.0 |
| Wireless charging | Yes | Yes | - | - |
| Launched in India | - | Yes | Yes | Yes |
| Colours | - | Lilac Purple, Midnight Black, Coral Blue | Midnight Black, Orchid Gray | Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold |
| SAR value | - | - | 0.22 | - |
| display |
| Screen size (inches) | 6.70 | 5.80 | 6.30 | 5.80 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Aspect ratio | 19:9 | 18.5:9 | 18.5:9 | 18.5:9 |
| Pixels per inch (PPI) | 505 | 568 | - | 570 |
| Resolution | - | 1440x2960 pixels | 1440x2960 pixels | 1440x2960 pixels |
| Protection type | - | Gorilla Glass | Gorilla Glass | Gorilla Glass |
| hardware |
| Processor | 1.9GHz octa-core | octa-core (4x2.7GHz + 4x1.7GHz) | octa-core (4x2.3GHz + 4x1.7GHz) | octa-core (4x2.35GHz + 4x1.9GHz) |
| Processor make | Samsung Exynos 9820 | Samsung Exynos 9810 | Samsung Exynos 8895 | Samsung Exynos 8895 |
| RAM | 8GB | 4GB | 6GB | 4GB |
| Internal storage | 256GB | 64GB | 64GB | 64GB |
| Expandable storage | No | Yes | Yes | Yes |
| Expandable storage type | - | microSD | microSD | microSD |
| Expandable storage up to (GB) | - | 400 | 256 | 256 |
| camera |
| Rear camera | 12-megapixel (f/1.5) + 12-megapixel (f/2.4) + 16-megapixel (f/2.2) + 0.038-megapixel | 12-megapixel (1.4-micron) | 12-megapixel (f/1.7, 1.4-micron) + 12-megapixel (f/2.4, 1.0-micron) | 12-megapixel (f/1.7, 1.4-micron) |
| Rear autofocus | Phase detection autofocus | Phase detection autofocus | Phase detection autofocus | Phase detection autofocus |
| Rear flash | Dual LED | LED | LED | Dual LED |
| Front camera | 10-megapixel (f/1.9) + 0.038-megapixel | 8-megapixel (f/1.7, 1.22-micron) | 8-megapixel (f/1.7, 1.22-micron) | 8-megapixel (f/1.7, 1.22-micron) |
| Front autofocus | Yes | Yes | Yes | Yes |
| Front flash | - | No | - | - |
| software |
| Operating system | Android 9.0 | Android 8.0 | Android 7.1.1 | Android 7.0 |
| Skin | One UI | Experience 9.0 | Samsung Experience 8.5 | - |
| connectivity |
| Wi-Fi | Yes | Yes | Yes | Yes |
| Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | 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 5.00 | Yes, v 5.00 | Yes, v 5.00 | Yes |
| NFC | Yes | Yes | Yes | Yes |
| USB Type-C | Yes | Yes | Yes | Yes |
| Headphones | 3.5mm | 3.5mm | Yes | 3.5mm |
| Number of SIMs | 1 | 2 | 2 | 1 |
| Active 4G on both SIM cards | No | - | - | - |
| USB OTG | - | Yes | Yes | No |
| FM | - | No | No | No |
| Wi-Fi Direct | - | Yes | No | No |
| Infrared | - | - | No | No |
| Mobile High-Definition Link (MHL) | - | - | No | No |
| 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 |
| 5G | Yes | - | - | - |
| sensors |
| Face unlock | Yes | Yes | - | - |
| Fingerprint sensor | Yes | Yes | 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 | Yes | Yes | Yes | Yes |
| Temperature sensor | - | - | No | No |
| 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 | - | | | |
| sim 2 |
| SIM Type | - | Nano-SIM | Nano-SIM | - |
| GSM/CDMA | - | GSM | GSM | - |
| 3G | - | Yes | Yes | - |
| 4G/ LTE | - | Yes | Yes | - |