Board Technical Specifications Comparison
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iWave Systems iW-RainboW-G27M vs. Sipeed Technology Nezha
iW-RainboW-G27M |
Nezha |
|
| Manufacturer | iWave Systems | Sipeed Technology |
| Price | - | $ 99.0 |
| SoC | NXP i.MX 8QuadMax | Allwinner D1 |
| CPU |
2× ARM Cortex-A72 @ 1.8 Ghz 4× ARM Cortex-A53 @ 1.2 Ghz |
1× XuanTie C906 @ 1.0 Ghz |
| GPU | GC7000 | G2D 2D |
| Embedded MCU | 2 x ARM Cortex-M4F | - |
| RAM | 6.0 GiB LPDDR4 | 1.0 GiB DDR3 |
| eMMC | 1 × soldered | 1 × soldered |
| USB |
4 × host ports 1 of which support USB-OTG |
1 × host port 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps
|
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 1 x inputs |
| Audio |
1 × outputs 1 × spdif-out 1 × I2S |
1 × outputs 2 × I2S |
| GPIO | 12 | 25 |
| PWM | - | 8 |
| I2C | 2 | - |
| SPI | 1 | 2 |
| UART | 4 | 1 |
| CAN | 1 | - |
| Dimensions | 82 mm x 50 mm | 85 mm x 56 mm |
| Temperature | -40.0°C - 80.0°C | - |
| Software |
Linux: True Android: 8.1 |
Linux: True |