Board Technical Specifications Comparison
Add boards using the dropdown below, and compare their specs side by side.
Arduino Arduino TRE vs. Intrinsyc Open-Q 820Pro vs. Calao SMC-NTKE1
Arduino TRE |
Open-Q 820Pro |
SMC-NTKE1 |
|
| Manufacturer | Arduino | Intrinsyc | Calao |
| Price | - | $ 259.0 | - |
| SoC | TI AM335x | Qualcomm Snapdragon 820E | Nvidia Tegra K1 |
| CPU | 1× ARM Cortex-A8 @ 1.0 Ghz | 4× Kyro @ 2.3 Ghz | 4× ARM Cortex-A15 @ 2.3 Ghz |
| GPU | SGX530 | Adreno 530 | 192-core Mobile Kepler |
| RAM | 1.0 GiB | 4.0 GiB LPDDR4 | 2.0 GiB |
| eMMC | 1 × soldered | 1 × soldered | 1 × soldered |
| USB |
4 × host ports 1 of which support USB-OTG |
2 × host ports |
2 × host ports 1 of which support USB-OTG |
| Ethernet |
1× 10/100
|
1× 1 Gbps
|
|
| Wi-Fi | - |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac |
- |
| Bluetooth | - | onboard | - |
| Camera | - | up to 3 x inputs | up to 2 x inputs |
| Audio |
1 × outputs 1 × line-in |
1 × outputs 3 × I2S |
1 × spdif-out 1 × I2S |
| GPIO | 12 | 8 | 12 |
| PWM | 1 | - | - |
| ADC | 1 | - | - |
| I2C | - | 8 | 3 |
| SPI | - | 8 | 2 |
| UART | - | 8 | 4 |
| Pin header | Shield (Arduino) | - | - |
| Dimensions | 115 mm x 105 mm x 25 mm | 50 mm x 25 mm | 82 mm x 50 mm x 5 mm |
| Temperature | - | -10.0°C - 70.0°C | -25.0°C - 85.0°C |
| Software | Linux: True |
Linux: True Android: 9 |
Linux: True |