| Name | ASUS Tinker Board S R2.0 | ASUS Tinker Board 2S 4GB | ASUS Tinker Board 2 | ASUS Tinker Edge R | ASUS Tinker Edge T |
| System on Chip | Rockchip RK3288 | Rockchip RK3399 | Rockchip RK3399 | Rockchip RK3399Pro | NXP i.MX 8M |
| Processor | ARM Cortex-A17 | ARM Cortex-A72, ARM Cortex-A53 | ARM Cortex-A72, ARM Cortex-A53 | ARM Cortex-A72, ARM Cortex-A53 | ARM Cortex-A53 |
| Clock Speed (GHz) | 1.800 | 2.000 | 2.000 | 1.800 | 1.500 |
| GPU | ARM Mali-T760 MP4 | ARM Mali-T860 MP4 | ARM Mali-T860 MP4 | ARM Mali-T860 MP4 | Integrated GC7000 Lite |
| RAM (GB) | 2 | 4 | 2 | 4 | 1 |
| Storage | 16GB eMMC | 16GB eMMC | microSD | 16GB eMMC | 8GB eMMC |
| Manufacturer | ASUSTek Computer Inc. | ASUSTek Computer Inc. | ASUSTek Computer Inc. | ASUSTek Computer Inc. | ASUSTek Computer Inc. |
| Extras | 1 x 22-pin MIPI CSI-2/DSI | ||||
| Number of Processors | 1 | 2 | 2 | 2 | 1 |
| Processor1 Name | ARM Cortex-A17 | ARM Cortex-A72 | ARM Cortex-A72 | ARM Cortex-A72 | ARM Cortex-A53 |
| Processor1 Clock (GHz) | 1.800 | 2.000 | 2.000 | 1.800 | 1.500 |
| Processor1 Word Size | 32 | 64 | 64 | 64 | 64 |
| Processor1 Cores | 4 | 2 | 2 | 2 | 4 |
| Processor2 Name | ARM Cortex-A53 | ARM Cortex-A53 | ARM Cortex-A53 | ||
| Processor2 Clock (GHz) | 1.500 | 1.500 | 1.400 | ||
| Processor2 Word Size | 64 | 64 | 64 | ||
| Processor2 Cores | 4 | 4 | 4 | ||
| USB 2.0 Type-A | 4 | ||||
| USB 3.2 Gen 1 Type-A | 3 | 3 | 3 | 2 | |
| USB 3.2 Gen 1 OTG Type-C | 1 | 1 | 1 | 1 | |
| Total GPIO | 40 | 40 | 40 | 40 | 40 |
| M.2 (Key E, 2230) | 1 | ||||
| microSD slot | 1 | ||||
| TF Card slot | 1 | 1 | 1 | 1 | |
| MIPI CSI camera interface | 1 | 1 | 1 | 1 | 2 |
| MIPI-DSI display port | 1 | 1 | 1 | 1 | 1 |
| HDMI | 1 | 1 | 1 | 1 | |
| HDMI 2.0 | 1 | ||||
| Gigabit Ethernet | 1 | 1 | 1 | 1 | 1 |
| 3.5mm TRRS AV Jack | 1 | 1 | |||
| Power Jack | 1 | 1 | 1 | 1 | |
| Headers | 2-pin Recovery header, 2-pin Power-on header, 2-pin Reset header, 2-pin Debug UART header, 2-pin DC Fan header, 2-pin RTC Battery header | 2-pin Recovery header, 2-pin Power-on header, 2-pin Reset header, 2-pin UART header, 2-pin Fan header, 2-pin RTC header | 2-pin reset header, 2-pin fan header | ||
| I2C | 2 | 2 | 2 | 2 | 2 |
| I2S | 1 | 1 | 1 | 1 | 1 |
| SPI | 2 | 2 | 2 | 2 | 1 |
| UART | 4 | 2 | 2 | 2 | 2 |
| Wi-Fi 802.11 b/g/n | 1 | ||||
| Wi-Fi 802.11 b/g/n/ac | 1 | ||||
| Wi-Fi 802.11 a/b/g/n/ac | 1 | 1 | 1 | ||
| Bluetooth 4.2 | 1 | 1 | |||
| Bluetooth 5.0 | 1 | 1 | 1 | ||
| Memory Type | LPDDR3 | LPDDR4 | LPDDR4 | LPDDR4 | LPDDR4 |
| Memory Channels | 2 | 2 | 2 | 2 | 2 |
| Memory Size (GB) | 2 | 4 | 2 | 4 | 1 |
| Others | LPDDR3 2GB (NPU) |