| key specs |
| Display (Primary) | 7.30-inch | - | - | - |
| Processor | Qualcomm Snapdragon 855 | Samsung Exynos 9820 | - | Samsung Exynos 7904 |
| Front Camera | 10-megapixel + 8-megapixel | 10-megapixel | 25-megapixel | 16-megapixel |
| Rear Camera | 16-megapixel + 12-megapixel + 12-megapixel | 12-megapixel + 16-megapixel | 25-megapixel + 5-megapixel + 8-megapixel | 13-megapixel + 5-megapixel + 5-megapixel |
| RAM | 12GB | 6GB | 4GB | 4GB |
| Storage | 512GB | 128GB | 64GB | 64GB |
| Battery Capacity | 4380mAh | 3100mAh | 4000mAh | 5000mAh |
| OS | Android Pie | Android 9.0 | Android Pie | Android 8.1 Oreo |
| Resolution | 1536x2152 pixels | - | 1080x2340 pixels | 1080x2340 pixels |
| Display | - | 5.80-inch | 6.40-inch | 6.40-inch |
| general |
| Brand | Samsung | Samsung | Samsung | Samsung |
| Model | Galaxy Fold | Galaxy S10e | Galaxy A50 | Galaxy M30 |
| Release date | February 1, 2019 | February 1, 2019 | February 1, 2019 | February 1, 2019 |
| Launched in India | Yes | Yes | Yes | Yes |
| Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
| Body type | Metal | - | - | - |
| Dimensions (mm) | 160.90 x 62.80 x 17.10 | 142.20 x 69.90 x 7.90 | 158.50 x 74.70 x 7.70 | - |
| Weight (g) | 276.00 | 150.00 | - | - |
| Battery capacity (mAh) | 4380 | 3100 | 4000 | 5000 |
| Removable battery | No | No | No | - |
| Fast charging | Quick Charge 2.0 | Proprietary | Proprietary | Proprietary |
| Wireless charging | Yes | Yes | No | - |
| Colours | Space Silver, Cosmos Black | Prism Black, Prism White | Black, White, Blue | - |
| IP rating | - | IP68 | - | - |
| display |
| Screen size (inches) | 7.30 | 5.80 | 6.40 | 6.40 |
| Touchscreen | Yes | Yes | Yes | Yes |
| Resolution | 1536x2152 pixels | - | 1080x2340 pixels | 1080x2340 pixels |
| Pixels per inch (PPI) | 326 | 438 | - | - |
| Protection type | - | Gorilla Glass | - | - |
| Aspect ratio | - | 19:9 | - | 19.5:9 |
| second display |
| Screen size (inches) | 4.60 | - | - | - |
| Touchscreen | Yes | - | - | - |
| Resolution | 720x1680 pixels | - | - | - |
| Pixels per inch (PPI) | 399 | - | - | - |
| hardware |
| Processor | 2.84GHz octa-core | 1.9GHz octa-core | - | 1.6GHz octa-core (2x1.8GHz + 6x1.6GHz) |
| Processor make | Qualcomm Snapdragon 855 | Samsung Exynos 9820 | Samsung Exynos 9610 | Samsung Exynos 7904 |
| RAM | 12GB | 6GB | 4GB | 4GB |
| Internal storage | 512GB | 128GB | 64GB | 64GB |
| Expandable storage | No | Yes | Yes | Yes |
| Expandable storage type | - | microSD | microSD | microSD |
| Expandable storage up to (GB) | - | 512 | 512 | 512 |
| Dedicated microSD slot | - | No | Yes | Yes |
| camera |
| Rear camera | 16-megapixel (f/F2.2, 1.0-micron) + 12-megapixel (f/F1.5/F2.4, 1.4-micron) + 12-megapixel (f/F2.4, 1.0-micron) | 12-megapixel (f/1.5) + 16-megapixel (f/2.2) | 25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2) | 13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2) |
| Rear autofocus | Yes | Phase detection autofocus | Yes | - |
| Rear flash | Yes | - | LED | - |
| Front camera | 10-megapixel (f/F2.2, 1.22-micron) + 8-megapixel (f/1.9, 1.12-micron) | 10-megapixel (f/1.9) | 25-megapixel (f/2.0) | 16-megapixel (f/2.0) |
| Front autofocus | - | Yes | - | - |
| Front flash | - | - | No | - |
| software |
| Operating system | Android Pie | Android 9.0 | Android Pie | Android 8.1 Oreo |
| Skin | One UI | One UI | One UI | Samsung Experience v9.5 |
| 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/ax | - | 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 5.00 |
| NFC | Yes | Yes | - | - |
| USB Type-C | Yes | Yes | Yes | Yes |
| Headphones | No | 3.5mm | 3.5mm | - |
| Number of SIMs | 2 | 2 | 2 | 2 |
| Active 4G on both SIM cards | Yes | Yes | - | Yes |
| USB OTG | - | Yes | - | - |
| Micro-USB | - | - | - | Yes |
| sim 1 |
| SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | Nano-SIM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| GSM/CDMA | - | GSM | GSM | GSM |
| sim 2 |
| SIM Type | eSIM | Nano-SIM | Nano-SIM | Nano-SIM |
| 3G | Yes | Yes | Yes | Yes |
| 4G/ LTE | Yes | Yes | Yes | Yes |
| GSM/CDMA | - | GSM | GSM | GSM |
| sensors |
| Face unlock | Yes | Yes | - | Yes |
| Fingerprint sensor | Yes | Yes | Yes | Yes |
| Compass/ Magnetometer | Yes | Yes | - | Yes |
| Proximity sensor | Yes | Yes | - | Yes |
| Accelerometer | Yes | Yes | Yes | Yes |
| Ambient light sensor | Yes | Yes | Yes | Yes |
| Gyroscope | Yes | Yes | Yes | - |
| Barometer | Yes | Yes | - | - |
| 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 | - | | | |