| ratings |
| Overall NDTV Rating | Read Review | Read Review |
| Design Rating | | |
| Display Rating | | |
| Software Rating | | |
| Performance Rating | | |
| Battery Life Rating | | |
| Camera Rating | | |
| Value for Money Rating | | |
| key specs |
| Display (Primary) | 6.70-inch | - |
| Processor | octa-core | Qualcomm Snapdragon 845 |
| Front Camera | 10-megapixel | 16-megapixel |
| Rear Camera | 12-megapixel + 12-megapixel | 16-megapixel + 20-megapixel |
| RAM | 8GB | 8GB |
| Storage | 128GB, 256GB | 128GB |
| Battery Capacity | 3300mAh | 3300mAh |
| OS | Android 11 | Android 8.1 Oreo |
| Resolution | 1080x2640 pixels | 1080x2280 pixels |
| Display | - | 6.28-inch |
| general |
| Brand | Samsung | OnePlus |
| Model | Galaxy Z Flip 3 | 6 |
| Release date | August 11, 2021 | May 1, 2018 |
| Launched in India | Yes | Yes |
| Form factor | Foldable | Touchscreen |
| Dimensions (mm) | 166.00 x 72.20 x 6.90 | 155.70 x 75.40 x 7.75 |
| Weight (g) | 183.00 | 177.00 |
| Battery capacity (mAh) | 3300 | 3300 |
| Wireless charging | Yes | - |
| Colours | Cream, Green, Lavender, Phantom Black
[Samsung.com exclusive colours- Gray, White, Pink] | Mirror Black, Midnight Black, Silk White |
| Removable battery | - | No |
| display |
| Screen size (inches) | 6.70 | 6.28 |
| Touchscreen | Yes | Yes |
| Resolution | 1080x2640 pixels | 1080x2280 pixels |
| Pixels per inch (PPI) | 425 | 402 |
| Protection type | - | Gorilla Glass |
| Aspect ratio | - | 19:9 |
| second display |
| Screen size (inches) | 1.90 | - |
| Touchscreen | Yes | - |
| Resolution | 260x512 pixels | - |
| hardware |
| Processor | octa-core | 2.8GHz octa-core (4x2.8GHz + 4x1.7GHz) |
| RAM | 8GB | 8GB |
| Internal storage | 128GB, 256GB | 128GB |
| Processor make | - | Qualcomm Snapdragon 845 |
| Expandable storage | - | No |
| camera |
| Rear camera | 12-megapixel (f/1.8, 1.4-micron) + 12-megapixel (f/2.2, 1.12-micron) | 16-megapixel (f/1.7, 1.22-micron) + 20-megapixel (f/1.7, 1.0-micron) |
| No. of Rear Cameras | 2 | - |
| Rear autofocus | Yes | Phase detection autofocus |
| Rear flash | Yes | Dual LED |
| Front camera | 10-megapixel (f/2.4, 1.22-micron) | 16-megapixel (f/2.0, 1.0-micron) |
| No. of Front Cameras | 1 | - |
| software |
| Operating system | Android 11 | Android 8.1 Oreo |
| Skin | One UI | OxygenOS 5.1 |
| connectivity |
| Wi-Fi | Yes | Yes |
| Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | 802.11 a/b/g/n/ac |
| GPS | Yes | Yes |
| Bluetooth | Yes, v 5.10 | Yes, v 5.00 |
| NFC | Yes | Yes |
| USB Type-C | Yes | Yes |
| Infrared | - | No |
| USB OTG | - | Yes |
| Headphones | - | 3.5mm |
| Number of SIMs | - | 2 |
| sensors |
| Face unlock | Yes | Yes |
| Fingerprint sensor | Yes | Yes |
| In-Display Fingerprint Sensor | Yes | - |
| Compass/ Magnetometer | Yes | Yes |
| Proximity sensor | Yes | Yes |
| Accelerometer | Yes | Yes |
| Ambient light sensor | Yes | Yes |
| Gyroscope | Yes | Yes |
| Barometer | Yes | - |
| sim 1 |
| SIM Type | - | Nano-SIM |
| GSM/CDMA | - | GSM |
| 3G | - | Yes |
| 4G/ LTE | - | Yes |
| sim 2 |
| SIM Type | - | Nano-SIM |
| GSM/CDMA | - | GSM |
| 3G | - | Yes |
| 4G/ LTE | - | Yes |