| key specs |
| Display | 6.51-inch | 5.00-inch |
| Front Camera | 8-megapixel | 8-megapixel |
| Rear Camera | 13-megapixel + 2-megapixel + 2-megapixel | 23-megapixel |
| RAM | 4GB | 3GB |
| Storage | 64GB | 32GB |
| Battery Capacity | 5000mAh | 2300mAh |
| OS | Android 10 | Android 7.0 |
| Resolution | 720x1600 pixels | 720x1280 pixels |
| Processor | - | MediaTek Helio P20 |
| general |
| Brand | Vivo | Sony |
| Model | Y20 | Xperia XA1 |
| Release date | August 26, 2020 | February 1, 2017 |
| Launched in India | Yes | - |
| Form factor | Touchscreen | Touchscreen |
| Dimensions (mm) | 164.41 x 76.00 x 8.41 | 145.00 x 67.00 x 8.00 |
| Weight (g) | 192.30 | - |
| Battery capacity (mAh) | 5000 | 2300 |
| Fast charging | Proprietary | - |
| Colours | Obsidian Black, Dawn White | - |
| Removable battery | - | No |
| display |
| Screen size (inches) | 6.51 | 5.00 |
| Touchscreen | Yes | Yes |
| Resolution | 720x1600 pixels | 720x1280 pixels |
| hardware |
| Processor make | Qualcomm Snapdragon 460 | MediaTek Helio P20 (MT6757) |
| RAM | 4GB | 3GB |
| Internal storage | 64GB | 32GB |
| Processor | - | octa-core |
| Expandable storage | - | Yes |
| Expandable storage type | - | microSD |
| Expandable storage up to (GB) | - | 256 |
| camera |
| Rear camera | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4) | 23-megapixel |
| Rear autofocus | Yes | - |
| Rear flash | Yes | Yes |
| Front camera | 8-megapixel (f/1.8) | 8-megapixel |
| Pop-Up Camera | No | - |
| Front flash | - | Yes |
| software |
| Operating system | Android 10 | Android 7.0 |
| Skin | Funtouch OS 10.5 | - |
| connectivity |
| Wi-Fi | Yes | Yes |
| GPS | Yes | No |
| Bluetooth | Yes, v 5.00 | Yes |
| USB OTG | Yes | No |
| Micro-USB | Yes | - |
| FM | Yes | No |
| Number of SIMs | 2 | 2 |
| NFC | - | No |
| Infrared | - | No |
| Headphones | - | 3.5mm |
| Wi-Fi Direct | - | No |
| Mobile High-Definition Link (MHL) | - | No |
| sim 1 |
| SIM Type | Nano-SIM | Nano-SIM |
| GSM/CDMA | GSM | GSM |
| 3G | - | No |
| 4G/ LTE | - | Yes |
| sim 2 |
| SIM Type | Nano-SIM | Nano-SIM |
| GSM/CDMA | GSM | GSM |
| 3G | - | No |
| 4G/ LTE | - | Yes |
| sensors |
| Fingerprint sensor | Yes | - |
| Compass/ Magnetometer | Yes | No |
| Proximity sensor | Yes | Yes |
| Accelerometer | Yes | Yes |
| Ambient light sensor | Yes | Yes |
| Gyroscope | Yes | No |
| Barometer | - | No |
| Temperature sensor | - | No |