| | NanoPi-2 | NanoPi-2-Fire | NanoPi-M1 | NanoPi-M2 | Nanopi-M3 |
| Picture | | | | | |
| Price | 32 USD | 32 USD | 13 USD | 25 USD | 32 USD |
| Process | Samsung S5P4418 Quad Core Cortex-A9, 1.4GHz | Samsung S5P4418 Quad Core Cortex-A9, 1.4GHz | Allwinner H3 Quad-core Cortex-A7, 1.2GHz] | Samsung S5P4418 Quad Core Cortex-A9, 1.4GHz | Samsung S5P6818 Octa-Core Cortex-A53, 1.4GHz |
| RAM | 1GB 32bit DDR3 RAM | 1GB 32bit DDR3 RAM | 512MB/1GB DDR3 RAM(option) | 1GB 32bit DDR3 RAM | 1GB 32bit DDR3 RAM |
| Storage | 2 x Micro SD Slot | 1 x Micro SD Slot | 1 x Micro SD Slot | 1 x Micro SD Slot | 1 x Micro SD Slot |
| USB Host | 1 x USB 2.0 Host | 1 x USB 2.0 Host | 3 x USB 2.0 Host | 4 x USB 2.0 Host | 4 x USB 2.0 Host |
| USB OTG | 1 x USB OTG | 1 x USB OTG | 1 x USB OTG | 1 x USB OTG | 1 x USB OTG |
| Ethernet | - | 1 x Gbps Ethernet port | 1 x 10/100M Ethernet | 1 x Gbps Ethernet port | 1 x Gbps Ethernet port |
| WiFi/BT | 1 x WiFi, 802.11b/g/n | - | - | - | 1 x WiFi, 802.11b/g/n |
| Bluetooth | 1 x Bluetooth, 4.0 dual mode | - | - | - | 1 x 4.0 dual mode |
| Audio | - | - | 1 x 3.5mm audio jack | 1 x 3.5mm audio jack | 1 x 3.5mm audio jack |
| Microphone | - | - | Onboard microphone | Onboard microphone | Onboard microphone |
| Camera | 1 x DVP Camera(24Pin) | 1 x DVP Camera(24Pin) | 1 x DVP Camera(24Pin) | 1 x DVP Camera(24Pin) | 1 x DVP Camera(24Pin) |
| HDMI | 1 x HDMI 1.4A, Type-A, 1080P | 1 x HDMI 1.4A, Type-A, 1080P | 1, HDMI 1.4 1080P, CVBS | 1 x HDMI 1.4A, Type-A, 1080P | 1 x HDMI 1.4A, Type-A, 1080P |
| LVDS | - | - | - | - | 1 x LVDS interface |
| UART | 2 x UART | 3 x UART | 4 x UART | 3 x UART | 3 x UART |
| SPI | 2 x SPI | 2 x SPI | 2 x SPI | 2 x SPI | 2 x SPI |
| IIC | 2 x IIC | 2 x IIC | 2 x IIC | 2 x IIC | 2 x IIC |
| GPIO | up to 20 | up to 20 | up to 20 | up to 20 | up to 20 |
| RTC battle | RTC Battery Header | RTC Battery Header | RTC Battery Header | RTC Battery Header | RTC Battery Header |
| Power in | DC 5V, USB Device | DC 5V, USB Device | DC 5V, USB Device | DC 5V, USB Device | DC 5V, USB Device |
| Size | 75 x 40mm | 75 x 40mm | 64 x 50mm | 64 x 56mm | 64 x 60mm |
| OS Support | Android, Debian | Android, Debian | Android, Debian | Android, Debian | Android, Debian |
| More | Product Website | Product Website | Product Website | Product Website | Product Website |