| ratings |
| Overall NDTV Rating | Read Review | 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 | 6.40-inch | 5.50-inch | 5.80-inch | 5.10-inch |
| Processor | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 845 | Samsung Exynos 9810 | Samsung Exynos 7 Octa 7420 |
| Front Camera | 8-megapixel + 5-megapixel | 8-megapixel + 8-megapixel | 8-megapixel | 5-megapixel |
| Rear Camera | 12-megapixel + 16-megapixel + 12-megapixel | 12.2-megapixel | 12-megapixel | 16-megapixel |
| RAM | 6GB | 4GB | 4GB | 3GB |
| Storage | 128GB | 64GB | 64GB | 32GB |
| Battery Capacity | 3300mAh | 2915mAh | 3000mAh | 2550mAh |
| OS | Android 8.1 | Android 9.0 | Android 8.0 | Android 5.0 |
| Resolution | 1440x3120 pixels | 1080x2160 pixels | 1440x2960 pixels | 1440x2560 pixels |
| general |
| Brand | LG | Google | Samsung | Samsung |
| Model | V40 ThinQ | Pixel 3 | Galaxy S9 | Galaxy S6 |
| Release date | January 1, 2019 | October 1, 2018 | March 1, 2018 | March 1, 2015 |
| Launched in India | Yes | Yes | Yes | Yes |
| Body type | Glass | Glass | - | - |
| Dimensions (mm) | 158.70 x 75.80 x 7.79 | 145.60 x 68.20 x 7.90 | 147.70 x 68.70 x 8.50 | 143.40 x 70.50 x 6.80 |
| Weight (g) | 169.00 | 148.00 | 163.00 | 138.00 |
| IP rating | IP68 | IP68 | - | - |
| Battery capacity (mAh) | 3300 | 2915 | 3000 | 2550 |
| Removable battery | No | No | No | No |
| Fast charging | Quick Charge 3.0 | Proprietary | Quick Charge 2.0 | - |
| Wireless charging | Yes | Yes | Yes | - |
| Colours | Aurora Black, Moroccan Blue | Just Black, Clearly White, Not Pink | Lilac Purple, Midnight Black, Coral Blue | - |
| SAR value | 0.81 | 1.24 | - | - |
| Form factor | - | Touchscreen | Touchscreen | Touchscreen |
| display |
| Screen size (inches) | 6.40 | 5.50 | 5.80 | 5.10 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1440x3120 pixels | 1080x2160 pixels | 1440x2960 pixels | 1440x2560 pixels |
| Protection type | Gorilla Glass | Gorilla Glass | Gorilla Glass | Gorilla Glass |
| Aspect ratio | 19.5:9 | 18:9 | 18.5:9 | 16:9 |
| Pixels per inch (PPI) | - | 443 | 568 | 577 |
| hardware |
| Processor | octa-core | 2.5GHz octa-core (4x2.5GHz + 4x1.6GHz) | octa-core (4x2.7GHz + 4x1.7GHz) | octa-core (4x2.1GHz + 4x1.5GHz) |
| Processor make | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 845 | Samsung Exynos 9810 | Samsung Exynos 7 Octa 7420 |
| RAM | 6GB | 4GB | 4GB | 3GB |
| Internal storage | 128GB | 64GB | 64GB | 32GB |
| Expandable storage | Yes | No | Yes | No |
| Expandable storage type | microSD | - | microSD | - |
| Expandable storage up to (GB) | 2000 | - | 400 | - |
| Dedicated microSD slot | No | - | - | - |
| camera |
| Rear camera | 12-megapixel (f/1.5, 1.4-micron) + 16-megapixel (f/1.9, 1.0-micron) + 12-megapixel (f/2.4, 1.0-micron) | 12.2-megapixel (f/1.8, 1.4-micron) | 12-megapixel (1.4-micron) | 16-megapixel (f/1.9, 1.12-micron) |
| Front camera | 8-megapixel (f/1.9, 1.4-micron) + 5-megapixel (f/2.2, 1.4-micron) | 8-megapixel (f/2.2) + 8-megapixel (f/1.8) | 8-megapixel (f/1.7, 1.22-micron) | 5-megapixel (f/1.9, 1.34-micron) |
| Rear autofocus | - | Phase detection autofocus | Phase detection autofocus | Yes |
| Rear flash | - | Yes | LED | LED |
| Front autofocus | - | Yes | Yes | - |
| Front flash | - | - | No | - |
| software |
| Operating system | Android 8.1 | Android 9.0 | Android 8.0 | Android 5.0 |
| Skin | Yes | - | Experience 9.0 | TouchWiz |
| 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/ac |
| GPS | Yes | Yes | Yes | Yes |
| Bluetooth | Yes, v 5.00 | Yes, v 5.00 | Yes, v 5.00 | Yes, v 4.10 |
| NFC | Yes | Yes | Yes | Yes |
| USB OTG | Yes | Yes | Yes | Yes |
| USB Type-C | Yes | Yes | Yes | - |
| Headphones | 3.5mm | Type-C | 3.5mm | 3.5mm |
| FM | No | No | No | No |
| Number of SIMs | 2 | 1 | 2 | 1 |
| Active 4G on both SIM cards | Yes | - | - | - |
| Wi-Fi Direct | - | - | Yes | Yes |
| Infrared | - | - | - | Yes |
| Micro-USB | - | - | - | Yes |
| Mobile High-Definition Link (MHL) | - | - | - | No |
| sim 1 |
| GSM/CDMA | GSM | GSM | GSM | GSM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| SIM Type | - | Nano-SIM | Nano-SIM | Nano-SIM |
| sim 2 |
| GSM/CDMA | GSM | - | GSM | - |
| 3G | Yes | - | Yes | - |
| 4G/ LTE | Yes | - | Yes | - |
| SIM Type | - | - | Nano-SIM | - |
| sensors |
| Face unlock | Yes | No | 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 |
| Temperature sensor | - | - | - | No |