| 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 | 6.28-inch | 5.50-inch | 4.70-inch |
| Front Camera | 25-megapixel | 16-megapixel | 7-megapixel | 7-megapixel |
| Rear Camera | 25-megapixel + 5-megapixel + 8-megapixel | 16-megapixel + 20-megapixel | 12-megapixel | 12-megapixel |
| RAM | 4GB | 8GB | 3GB | 2GB |
| Storage | 64GB | 128GB | 64GB | 32GB |
| Battery Capacity | 4000mAh | 3300mAh | 2691mAh | 1960mAh |
| OS | Android Pie | Android 8.1 Oreo | iOS 11 | iOS 10 |
| Resolution | 1080x2340 pixels | 1080x2280 pixels | 1080x1920 pixels | 750x1334 pixels |
| Processor | - | Qualcomm Snapdragon 845 | Apple A11 Bionic | Apple A10 Fusion |
| general |
| Brand | Samsung | OnePlus | Apple | Apple |
| Model | Galaxy A50 | 6 | iPhone 8 Plus | iPhone 7 |
| Release date | February 1, 2019 | May 1, 2018 | September 1, 2017 | September 1, 2016 |
| Launched in India | Yes | Yes | - | Yes |
| Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Dimensions (mm) | 158.50 x 74.70 x 7.70 | 155.70 x 75.40 x 7.75 | 158.40 x 78.10 x 7.50 | 138.30 x 67.10 x 7.10 |
| Battery capacity (mAh) | 4000 | 3300 | 2691 | 1960 |
| Removable battery | No | No | No | No |
| Fast charging | Proprietary | - | - | - |
| Wireless charging | No | - | - | - |
| Colours | Black, White, Blue | Mirror Black, Midnight Black, Silk White | Silver, Space Gray, Gold | Red, Rose Gold, Gold, Silver, Black, Jet Black |
| Weight (g) | - | 177.00 | 202.00 | 138.00 |
| display |
| Screen size (inches) | 6.40 | 6.28 | 5.50 | 4.70 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1080x2340 pixels | 1080x2280 pixels | 1080x1920 pixels | 750x1334 pixels |
| Protection type | - | Gorilla Glass | - | - |
| Aspect ratio | - | 19:9 | - | 16:9 |
| Pixels per inch (PPI) | - | 402 | - | 326 |
| hardware |
| Processor make | Samsung Exynos 9610 | Qualcomm Snapdragon 845 | Apple A11 Bionic | Apple A10 Fusion |
| RAM | 4GB | 8GB | 3GB | 2GB |
| Internal storage | 64GB | 128GB | 64GB | 32GB |
| Expandable storage | Yes | No | No | No |
| Expandable storage type | microSD | - | - | - |
| Expandable storage up to (GB) | 512 | - | - | - |
| Dedicated microSD slot | Yes | - | - | - |
| Processor | - | 2.8GHz octa-core (4x2.8GHz + 4x1.7GHz) | hexa-core | 2.34GHz quad-core |
| camera |
| Rear camera | 25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2) | 16-megapixel (f/1.7, 1.22-micron) + 20-megapixel (f/1.7, 1.0-micron) | 12-megapixel | 12-megapixel (f/1.8) |
| Rear autofocus | Yes | Phase detection autofocus | - | Phase detection autofocus |
| Rear flash | LED | Dual LED | Dual LED | Dual LED |
| Front camera | 25-megapixel (f/2.0) | 16-megapixel (f/2.0, 1.0-micron) | 7-megapixel | 7-megapixel (f/2.2) |
| Front flash | No | - | Yes | - |
| software |
| Operating system | Android Pie | Android 8.1 Oreo | iOS 11 | iOS 10 |
| Skin | One UI | OxygenOS 5.1 | - | - |
| connectivity |
| Wi-Fi | Yes | Yes | Yes | Yes |
| GPS | Yes | Yes | Yes | Yes |
| Bluetooth | Yes, v 5.00 | Yes, v 5.00 | Yes, v 5.00 | Yes, v 4.20 |
| USB Type-C | Yes | Yes | - | - |
| Headphones | 3.5mm | 3.5mm | - | - |
| Number of SIMs | 2 | 2 | 1 | 1 |
| 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 |
| NFC | - | Yes | Yes | Yes |
| Infrared | - | No | No | No |
| USB OTG | - | Yes | No | No |
| FM | - | - | No | No |
| Wi-Fi Direct | - | - | No | No |
| Mobile High-Definition Link (MHL) | - | - | No | No |
| Lightning | - | - | - | 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 | - | - |
| GSM/CDMA | GSM | GSM | - | - |
| 3G | Yes | Yes | - | - |
| 4G/ LTE | Yes | Yes | - | - |
| sensors |
| Fingerprint sensor | Yes | Yes | - | Yes |
| Accelerometer | Yes | Yes | Yes | Yes |
| Ambient light sensor | Yes | Yes | Yes | Yes |
| Gyroscope | Yes | Yes | Yes | Yes |
| Face unlock | - | Yes | - | - |
| Compass/ Magnetometer | - | Yes | Yes | Yes |
| Proximity sensor | - | Yes | Yes | Yes |
| Barometer | - | - | Yes | Yes |
| Temperature sensor | - | - | No | No |