| 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 | 6.50-inch | 6.30-inch | 5.99-inch |
| Front Camera | 25-megapixel | 16-megapixel | 16-megapixel | 20-megapixel |
| Rear Camera | 25-megapixel + 5-megapixel + 8-megapixel | 20-megapixel + 2-megapixel | 16-megapixel + 2-megapixel | 12-megapixel + 20-megapixel |
| RAM | 4GB | 4GB | 4GB | 4GB |
| Storage | 64GB | 64GB | 64GB | 64GB |
| Battery Capacity | 4000mAh | 3750mAh | 3500mAh | 3000mAh |
| OS | Android Pie | Android 8.1 Oreo | Android Oreo | Android 8.1 Oreo |
| Resolution | 1080x2340 pixels | 1080x2340 pixels | 1080x2340 pixels | 1080x2160 pixels |
| Processor | - | HiSilicon Kirin 710 | MediaTek Helio P60 | Qualcomm Snapdragon 660 |
| general |
| Brand | Samsung | Honor | Oppo | Xiaomi |
| Model | Galaxy A50 | 8X | F9 | Mi A2 |
| Release date | February 1, 2019 | September 1, 2018 | August 1, 2018 | July 1, 2018 |
| Launched in India | Yes | - | Yes | Yes |
| Form factor | Touchscreen | - | Touchscreen | Touchscreen |
| Dimensions (mm) | 158.50 x 74.70 x 7.70 | 160.40 x 76.60 x 7.80 | 156.70 x 74.00 x 7.90 | 158.70 x 75.40 x 7.30 |
| Battery capacity (mAh) | 4000 | 3750 | 3500 | 3000 |
| Removable battery | No | - | - | No |
| Fast charging | Proprietary | - | - | - |
| Wireless charging | No | - | - | - |
| Colours | Black, White, Blue | Black, Blue | Sunrise Red, Twilight Blue, Starry Purple | Black, Gold, Lake Blue, Rose Gold |
| Weight (g) | - | 175.00 | 169.00 | 168.00 |
| display |
| Screen size (inches) | 6.40 | 6.50 | 6.30 | 5.99 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1080x2340 pixels | 1080x2340 pixels | 1080x2340 pixels | 1080x2160 pixels |
| Aspect ratio | - | 19.5:9 | 19.5:9 | 18:9 |
| Pixels per inch (PPI) | - | 396 | - | 403 |
| hardware |
| Processor make | Samsung Exynos 9610 | HiSilicon Kirin 710 | MediaTek Helio P60 (MT6771) | Qualcomm Snapdragon 660 |
| RAM | 4GB | 4GB | 4GB | 4GB |
| Internal storage | 64GB | 64GB | 64GB | 64GB |
| Expandable storage | Yes | Yes | Yes | No |
| Expandable storage type | microSD | microSD | microSD | microSD |
| Expandable storage up to (GB) | 512 | 256 | 256 | - |
| Dedicated microSD slot | Yes | - | - | - |
| Processor | - | 2.2GHz octa-core | 2GHz octa-core | octa-core (4x2.2GHz + 4x1.8GHz) |
| camera |
| Rear camera | 25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2) | 20-megapixel (f/1.8) + 2-megapixel | 16-megapixel (f/1.8) + 2-megapixel (f/2.4) | 12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron) |
| Rear autofocus | Yes | Phase detection autofocus | - | Phase detection autofocus |
| Rear flash | LED | - | Yes | Dual LED |
| Front camera | 25-megapixel (f/2.0) | 16-megapixel (f/2.0) | 16-megapixel | 20-megapixel (f/2.2, 1.0-micron) |
| Front flash | No | - | - | LED |
| software |
| Operating system | Android Pie | Android 8.1 Oreo | Android Oreo | Android 8.1 Oreo |
| Skin | One UI | EMUI 8.2 | Color OS 5.2 | - |
| connectivity |
| Wi-Fi | Yes | Yes | Yes | Yes |
| GPS | Yes | Yes | Yes | Yes |
| Bluetooth | Yes, v 5.00 | Yes, v 4.20 | 4.20 | Yes, v 5.00 |
| USB Type-C | Yes | - | - | - |
| Headphones | 3.5mm | 3.5mm | 3.5mm | No |
| Number of SIMs | 2 | 2 | 2 | 2 |
| 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 |
| USB OTG | - | Yes | Yes | Yes |
| Micro-USB | - | Yes | Yes | - |
| Wi-Fi Direct | - | No | - | Yes |
| NFC | - | - | - | 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 | Yes | Yes |
| Accelerometer | Yes | Yes | Yes | Yes |
| Ambient light sensor | Yes | Yes | Yes | Yes |
| Gyroscope | Yes | Yes | - | Yes |
| Compass/ Magnetometer | - | Yes | Yes | Yes |
| Proximity sensor | - | Yes | Yes | Yes |