Board Technical Specifications Comparison
Add boards using the dropdown below, and compare their specs side by side.
Arduino Portenta H7 vs. Theobroma A31 uQ7
Portenta H7 |
A31 uQ7 |
|
| Manufacturer | Arduino | Theobroma |
| Price | $ 104.0 | - |
| SoC | STM STM32H747 | AllWinner A31 |
| CPU | 1× ARM Cortex-M7 @ 480 Mhz | 4× ARM Cortex-A7 @ 1.2 Ghz |
| GPU | Chrom-ART Accelerator | PowerVR SGX544MP2 |
| RAM | 64.0 GiB | 2.0 GiB DDR3 |
| eMMC | 1 × soldered | 1 × soldered |
| USB |
1 × host port 1 of which are Type-C |
8 × host ports 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps
|
|
| Wi-Fi |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n |
- |
| Bluetooth | onboard | - |
| Camera | up to 1 x inputs | - |
| Audio |
4 × I2S |
- |
| GPIO | 6 | 8 |
| PWM | 10 | - |
| ADC | 8 | - |
| I2C | 4 | - |
| SPI | 6 | - |
| UART | 4 | - |
| CAN | - | 1 |
| Dimensions | 66 mm x 25 mm | 70 mm x 40 mm x 3 mm |
| Temperature | -40.0°C - 85.0°C | - |
| Software | - |
Linux: True Android: 4.4 Windows: RT |