QUARTZ64 Model-B 4GB Single Board Computer has more RAM (4 GB vs 1 GB).
| Orange Pi Zero 3 | QUARTZ64 Model-B 4GB Single Board Computer | |
|---|---|---|
| Price | — | $59.99 |
| CPU | Allwinner H618 | Arm Cortex A55 |
| RAM | 1 GB LPDDR4 | 4 GB LPDDR4 |
| Storage | — | 128 GB |
| Graphics | Arm Mali-G31 | Arm Mali-G52 |
| Display | 4K | MIPI-DSI 2 lanes · 4Kp60 10 bit Digital Video port |
| Operating system | Android 12 | — |
| Wi-Fi | — | 5 |
| Ethernet | — | 1 GbE |
| Ports | HDMI | 1×USB-C · RJ45 |
