Board Technical Specifications Comparison
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Merrii Technology Co., Ltd. Hummingbird H7 vs. FriendlyElec ZeroPi vs. Micro/Sys SBC1654
Hummingbird H7 |
ZeroPi |
SBC1654 |
|
| Manufacturer | Merrii Technology Co., Ltd. | FriendlyElec | Micro/Sys |
| Price | $ 90.0 | $ 13.0 | $ 698.0 |
| SoC | AllWinner H8 | AllWinner H3 | NXP i.MX515 |
| CPU | 8× ARM Cortex-A7 @ 2.0 Ghz | 4× ARM Cortex-A7 @ 1.2 Ghz | 1× ARM Cortex-A9 @ 800 Mhz |
| GPU | PowerVR SGX544 | Mali-400 MP2 | NEON, HW accelerated OpenGL ES 2.0 and OpenVG 1.1 |
| RAM | 1.0 GiB DDR3 | 1.0 GiB DDR3 | 1.0 GiB |
| eMMC | 1 × soldered | - | 1 × soldered |
| USB |
2 × host ports 1 of which support USB-OTG |
1 × host port |
3 × host ports 1 of which support USB-OTG |
| Ethernet |
1× 10/100
|
1× 1 Gbps
|
1× 10/100
|
| Wi-Fi |
On-board Wi-Fi without external antenna 2.4Ghz b/g/n |
- | - |
| Bluetooth | onboard | - | - |
| Camera | up to 1 x inputs | - | - |
| Audio |
1 × outputs 1 × mic-in |
- |
1 × outputs 1 × line-in 1 × mic-in |
| GPIO | 10 | - | - |
| PWM | - | - | 1 |
| UART | 2 | 1 | - |
| CAN | - | - | 2 |
| Dimensions | 111 mm x 90 mm x 15 mm | 40 mm x 40 mm | 95 mm x 90 mm x 15 mm |
| Temperature | -30.0°C - 70.0°C | -20.0°C - 70.0°C | - |
| Software |
Linux: True Android: 4.4 |
Linux: True |
Linux: True Windows: CE |