QUARTZ64 Model-A 4GB Single Board Computer has more RAM (4 GB vs 2 GB).
| QUARTZ64 Model-A 4GB Single Board Computer | ROCKPro64 2GB Single Board Computer | |
|---|---|---|
| Price | $59.99 | $59.99 |
| CPU | Arm Cortex A55 | Rockchip RK3399 |
| RAM | 4 GB LPDDR4 | 2 GB LPDDR4 |
| Storage | 128 GB | 128 GB |
| Graphics | Arm Mali-G52 | MALI T-860 Quad-Core |
| Display | eDP · e-ink · MIPI-DSI 4 lanes · 4Kp60 10 bit Digital Video port | — |
| Operating system | — | — |
| Ethernet | 1 GbE | 1 GbE |
| Ports | 1×USB-C · RJ45 | 1×USB-C · 1×USB-A · RJ45 |
