QUARTZ64 Model-A 4GB Single Board Computer has more RAM (4 GB vs 3 GB).
| Orange Pi 4 LTS | QUARTZ64 Model-A 4GB Single Board Computer | |
|---|---|---|
| Price | — | $59.99 |
| CPU | Arm Cortex A72 | Arm Cortex A55 |
| RAM | 3 GB LPDDR4 | 4 GB LPDDR4 |
| Storage | 16 GB eMMC | 128 GB |
| Graphics | Arm Mali-T860 | Arm Mali-G52 |
| Display | — | eDP · e-ink · MIPI-DSI 4 lanes · 4Kp60 10 bit Digital Video port |
| Operating system | Android, Ubuntu, Debian | — |
| Ethernet | — | 1 GbE |
| Ports | 1×USB-C · Audio | 1×USB-C · RJ45 |
