| Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz | Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz | Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz | 1GHz, single-core CPU |
| 4GB LPDDR4-3200 SDRAM | 2GB LPDDR4-3200 SDRAM | 8GB LPDDR4-3200 SDRAM | 512MB RAM |
| Micro-SD card slot for loading operating system and data storage | Micro-SD card slot for loading operating system and data storage | Micro-SD card slot for loading operating system and data storage | Memory card |
| Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | - |
| 2.4GHz and 5.0GHz IEEE 802.11ac wireless | 2.4GHz and 5.0GHz IEEE 802.11ac wireless | 2.4GHz and 5.0GHz IEEE 802.11ac wireless | 802.11b/g/n wireless LAN |
| 2XUSB22XUSB3 | 2XUSB22XUSB3 | 2XUSB22XUSB3 | USB On-The-Go ports |
| 2lane MIPI DSI display port & 2 MicroHDMI up to 4K4pole stereo audio and composite video port | 2lane MIPI DSI display port & 2 MicroHDMI up to 4K4pole stereo audio and composite video port | 2lane MIPI DSI display port & 2 MicroHDMI up to 4K4pole stereo audio and composite video port | Mini HDMI, Composite video |
| 2lane MIPI CSI camera port | 2lane MIPI CSI camera port | 2lane MIPI CSI camera port | CSI camera connector |
| Bluetooth 5.0, BLE | Bluetooth 5.0, BLE | Bluetooth 5.0, BLE | Bluetooth 4.1 |
| 5V DC via USB-C connector (minimum 3A*), 5V DC via GPIO header (minimum 3A*), Power over Ethernet (PoE) enabled (requires separate PoE HAT) | 5V DC via USB-C connector (minimum 3A*), 5V DC via GPIO header (minimum 3A*), Power over Ethernet (PoE) enabled (requires separate PoE HAT) | 5V DC via USB-C connector (minimum 3A*), 5V DC via GPIO header (minimum 3A*), Power over Ethernet (PoE) enabled (requires separate PoE HAT) | Micro USB power |
| Standard 40-pin GPIO header(fully backwards-compatible with previous boards) | Standard 40-pin GPIO header(fully backwards-compatible with previous boards) | Standard 40-pin GPIO header(fully backwards-compatible with previous boards) | HAT-compatible 40-pin header |
| Operating temperature 0–50ºC | Operating temperature 0–50ºC | Operating temperature 0–50ºC | - |
