Orange Pi 3B has more RAM (2 GB vs 1 GB).
| Orange Pi 3B | QUARTZ64 Zero Single Board Computer | |
|---|---|---|
| Price | — | $19.99 |
| CPU | Arm Cortex A55 | Arm Cortex A55 |
| RAM | 2 GB LPDDR4 | 1 GB LPDDR4 |
| Storage | — | 128 GB |
| Graphics | Arm Mali-G52 | Arm Mali-G52 |
| Display | 4K | 4Kp60 10 bit Digital Video port |
| Operating system | Android 11, Ubuntu 22.04, Ubuntu 20.04, Debian 11, Debian 12, OpenHarmony 4.0 Beta1, Orange Pi OS (Arch), Orange Pi OS (OH) based on OpenHarmony and other operating systems. | — |
| Wi-Fi | — | 6 |
| Ethernet | 1 GbE | — |
| Ports | HDMI · RJ45 · Audio | 1×USB-A · RJ45 |
