Orange Pi R2S has more RAM (2 GB vs 1 GB); QUARTZ64 Zero Single Board Computer has a dedicated GPU.
| Orange Pi R2S | QUARTZ64 Zero Single Board Computer | |
|---|---|---|
| Price | — | $19.99 |
| CPU | Ky X1 8 Core RISC-V AI / 2.0 TOPS | Arm Cortex A55 |
| RAM | 2 GB LPDDR4X | 1 GB LPDDR4 |
| Storage | 8 GB eMMC | 128 GB |
| Graphics | — | Arm Mali-G52 |
| Display | — | 4Kp60 10 bit Digital Video port |
| Operating system | Ubuntu | — |
| Wi-Fi | — | 6 |
| Ethernet | 2.5 GbE | — |
| Ports | — | 1×USB-A · RJ45 |
