Board Technical Specifications Comparison
Add boards using the dropdown below, and compare their specs side by side.
MediaTek LinkIt Smart 7688 duo vs. Raspberry Pi Foundation Raspberry Pi 4 Model B
LinkIt Smart 7688 duo |
Raspberry Pi 4 Model B |
|
| Manufacturer | MediaTek | Raspberry Pi Foundation |
| Price | $ 16.0 | $ 35.0 |
| SoC | MediaTek MT7688AN | Broadcom BCM2711B0 |
| CPU | 1× MIPS 24KEc @ 580 Mhz | 4× ARM Cortex-A72 @ 1.5 Ghz |
| GPU | - | VideoCore VI |
| RAM | - | 8.0 GiB LPDDR4 @ 3200MHz |
| eMMC | 1 × soldered | - |
| SD | - | 1 × bootable: True |
| USB | 1 × host port |
5 × host ports 1 of which are Type-C |
| Ethernet |
1× 10/100
|
1× 1 Gbps supports passive and active PoE
|
| Wi-Fi |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n/ax 5Ghz a/n/ac/ax |
| Bluetooth | - | onboard |
| Camera | - | up to 1 x inputs |
| Audio |
1 × outputs 1 × I2S |
1 × outputs 1 × I2S |
| GPIO | 27 | 26 |
| PWM | 8 | 4 |
| I2C | 1 | 2 |
| SPI | 1 | 2 |
| UART | 2 | 1 |
| Pin header | - |
HAT (Raspberry Pi) |
| Form factor | - | Raspberry Pi |
| Dimensions | 61 mm x 26 mm x 13 mm | 85 mm x 56 mm x 20 mm |
| Temperature | - | 0.0°C - 50.0°C |
| Software | Linux: True | Linux: True (mainline) |