In this article we put together a comprehensive list of boards for a comparison of hardware specifications.
Note: This list does not contain all the boards which are compatible with emteria.OS. For an overview of all supported boards and devices, please visit emteria's supported hardware page.
| Device | Raspberry Pi 4 B | Rock Pi 4 | EDM-G-IMX8M-PLUS | Intel NUC 11 Pro Kit |
|
Core System |
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| SOC Type | Broadcom BCM2711 | Rockchip RK3399 | NXP i.MX8M Plus | Intel Core i3-1115G4 |
| Core Type | Cortex-A72 | Dual Cortex-A72 Quad Cortex-A53 |
ARM Cortex-A53 + M7 | 11th Generation Intel Core Tiger Lake |
| No. of Cores | 4 | 6 | 4x - A53 1x - M7 |
2 |
| GPU | VideoCore VI | Mali T860MP4 | 1x GC520L (2D) Vivante 1x GC7000UL |
Intel® UHD-Grafik 630 |
| RAM | 1 GB, 2 GB, 4 GB, 8GB LPDDR4 | 1 GB, 2 GB, 4 GB LPDDR4 | 2 GB, 4 GB, 6 GB, 8 GB LPDDR4 | 8GB, 16GB DDR4 |
| NPU | No | Yes | Yes | No |
| Wired Connectivity | ||||
| USB | 2x USB3.0 2x USB2.0 |
1x USB 3.0 OTG 1x USB 3.0 HOST 2x USB 2.0 HOST |
USB 3.1: 1x Host / 1x OTG (Gen 1) USB 2.0: 1x Host / 1x OTG |
3x USB 3.2 Gen1 - 5Gb/s (USB 3.0) 2x USB 4.0 2x USB-C |
| Ethernet | Yes | Yes | Yes | Yes |
| HDMI Port | 2x Micro HDMI | 1x Full Size HDMI 1x Micro HDMI 2.0 |
1x Full Size HDMI | 2x Full Size HDMI |
| Analog Video Out | Shared with audio jack | HDMI MIPI DSI |
Video Decode: 1080p60, h.265/4, VP9, VP8 Video Encode: 1080p60, h.265/4 |
Via HDMI |
| Analog Audio Out | 3.5mm jack | 3.5mm jack with mic | 18x I2S TDM, DSD512, S/PDIF Tx + Rx, | No |
| Analog Audio In | Via Audio Out Jack | Via Audio Out Jack | 8-ch PDM Mic input | No |
| GPIO | 40-pins | 40-pin expansion header | 86-pins | No |
| SD/MMC | MicroSD | eMMC module, 8G/16G/32G/64G/128G | 32GB eMMC | 32GB eMMC |
| UART | Yes | Yes | Yes | Yes |
| Camera | MIPI CSI 2 lanes camera port | MIPI CSI 2 lanes via FPC connector, support up to 800MP camera | Dual MIPI CSI (4 lanes) |
No |
| Interface PCIe | No | No | 1 (x1 Gen 3) | Gen 4 (m,2 22x80 slot); Gen 3 (otherwise) |
| Wireless Connectivity | ||||
| Wi-Fi | 2.4GHz and 5GHz 802.11 b/g/n/ac | 802.11 ac Wi-Fi | Wi-Fi 5 – 802.11 a/b/g/n/ac (optional) | Wi-Fi 6 AX201 |
| Bluetooth | 5.0 | 5.0 | Qualcomm Atheros QCA9377 Bluetooth (optional) | 5.1 |
| Power | ||||
| Power Sources | USB-C | USB-C Qualcomm® Quick Charge™ |
USB-C | DC input on rear jack, internal 2x2 power connector, with OVP/UVP Power supply adapter with geo-specific AC cords (IEC C5 connector) |
| Power Ratings | 5V/1.25A | USB-C 9V/2A, 12V/2A, 15V/2A, 20V/2A Qualcomm® Quick Charge™ 9V/2A, 12V/1.5A |
5V DC +/-5% | 19V/6.32A |
| Online Resources |
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| Website | Link | Link | Link | Link |
| Installation Guide for emteria.OS | Link | Link | Link | N/A yet |