STAR64 Model-A 4GB Single Board Computer is $49.01 cheaper; STAR64 Model-A 4GB Single Board Computer has more RAM (4 GB vs 1 GB).
| ROC-RK3566-PC Quad-Core ARM Mini Single Board Computer | STAR64 Model-A 4GB Single Board Computer | |
|---|---|---|
| Price | $119 | $69.99 |
| CPU | Arm Cortex A55 | QUAD 64-bit RISC-V U74 CPU |
| RAM | 1 GB LPDDR4 | 4 GB LPDDR4 |
| Storage | 8 GB eMMC | 128 GB |
| Graphics | ARM G52 2EE Supports OpenGL ES 1.1/2.0/3.2. OpenCL 2.0. Vulkan 1.1 Embedded high-performance 2D acceleration hardware | IM BXE-4-32-G52-2EE |
| NPU | 1 TOPS | — |
| Display | — | MIPI-DSI 4 lanes · Digital Video port |
| Operating system | Supports Android 11.0, Ubuntu 18.04, Buildroot + QT, Station OS | — |
| Wi-Fi | 5 | — |
| Ethernet | 1 GbE | 1 GbE |
| Ports | RJ45 | 1×USB-A · RJ45 |
