| Brand: | Ergo |
| Model: | B504 Unit |
| Type: | Smartphone |
| Release Date: | 2018 |
| Display | |
| Size: | 5 inches |
| Resolution: | 720 x 1280 |
| Technology: | LCD_IPS |
| Camera | |
| Main Specs: | 8 MP |
| Selfie Specs: | 5 MP |
| Battery | |
| Capacity: | 2500.0 mAh |
| Type: | Li-Ion |
| Processor | |
| Chipset: | MediaTek MT6580A |
| Gpu: | Mali-400 MP2 |
| Memory | |
| Ram: | 1.0GB |
| Storage: | 8GB |
| Os: | Android 8.1 Go Edition |
| Os Version: | 8.1 |
| Body | |
| Weight: | 150 g |
| Sim: | Nano Sim, Nano Sim |
| Connectivity | |
| Bluetooth: | 4.0 |
| Nfc: | Yes |
| Sensors: | Fingerprint, Accelerometer, GPS |
| Colors: | White |
| Os Family: | Android |
| Os Launch Version: | 8.1 |