C3558D4U-2OP has more RAM (128 GB vs 2 GB); ODROID-XU4 has a dedicated GPU.
| C3558D4U-2OP | ODROID-XU4 | |
|---|---|---|
| Price | — | $59 |
| CPU | — | Samsung Exynos 5422 |
| RAM | 128 GB DDR4 | 2 GB LPDDR3 |
| Storage | 6.0 GB | — |
| Graphics | — | Arm Mali-T628 |
| Display | — | HDMI 1.4a with a Type-A connector |
| Operating system | — | — |
| Ports | — | HDMI |
