Board Technical Specifications Comparison
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iWave Systems iW-Rainbow-G27S vs. Radxa Rock Pi 4 vs. Forlinx S5P4418 SBC
iW-Rainbow-G27S |
Rock Pi 4 |
S5P4418 SBC |
|
| Manufacturer | iWave Systems | Radxa | Forlinx |
| Price | - | $ 75.0 | - |
| SoC | NXP i.MX8 Quad MAX/Quad Plus | Rockchip RK3399 | Samsung S5P4418 |
| CPU | 4× ARM Cortex-A53 @ 1.2 Ghz |
2× ARM Cortex-A72 @ 2.0 Ghz 4× ARM Cortex-A53 @ 1.5 Ghz |
4× ARM Cortex-A9 @ 1.43 Ghz |
| GPU | GC7000XSVX | Mali-T860 MP4 | - |
| RAM | 4.0 GiB LPDDR4 | 4.0 GiB LPDDR4 | 1.0 GiB |
| eMMC | 1 × soldered | 1 × soldered | 1 × soldered |
| USB |
3 × host ports 1 of which support USB-OTG |
4 × host ports 1 of which support USB-OTG |
2 × host ports 1 of which support USB-OTG |
| Ethernet |
1× 1 Gbps wake on lan supported
|
1× 1 Gbps supports passive and active PoE
|
1× 10/100
|
| Wi-Fi |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n |
| Bluetooth | onboard | onboard | onboard |
| Modem | onboard | - | - |
| Camera | up to 2 x inputs | up to 1 x inputs | up to 1 x inputs |
| Audio |
1 × outputs 1 × mic-in 1 × spdif-out 1 × I2S |
1 × outputs 1 × mic-in 1 × I2S |
1 × outputs 1 × mic-in |
| GPIO | 15 | 40 | - |
| PWM | 4 | 2 | 4 |
| ADC | - | 1 | 7 |
| I2C | 3 | 2 | 3 |
| SPI | 2 | 1 | 3 |
| UART | 4 | 2 | 6 |
| CAN | 1 | - | - |
| Pin header | - |
HAT (Raspberry Pi) |
- |
| Form factor | Pico-ITX | - | - |
| Dimensions | 100 mm x 72 mm | 85 mm x 54 mm x 20 mm | 130 mm x 190 mm |
| Temperature | -40.0°C - 85.0°C | 0.0°C - 80.0°C | 0.0°C - 70.0°C |
| Software |
Linux: True Android: 9.0 |
Linux: True Android: 7.1, 9.0 |
Linux: True Android: 5.1 |