When comparing Radxa Rock2 vs ESPRESSObin, the Slant community recommends ESPRESSObin for most people. In the question“What are the best single-board computers?” ESPRESSObin is ranked 19th while Radxa Rock2 is ranked 43rd. The most important reason people chose ESPRESSObin is:
It has three Gb ethernet ports.
Specs
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Pros
Pro Built-in Bluetooth
Has a built-in Bluetooth module. Meaning there's no need to buy one.
Pro Built-in Wifi wth antenna
Has built-in Wifi capabilities.
Pro Can dual boot Linux and Android
Other than supporting several Linux distros along with Android, you can also choose to dual-boot both.
Pro Provided with a clear plastic case
Comes with a clear plastic case included in the price, which is pretty useful for most projects people would use a SBC for..
Pro 3x Gigabit LAN
It has three Gb ethernet ports.
Pro Das U-Boot bootloader
It uses the opensource boot loader "Das U-Boot".
Pro Fast SATA III port
Pro Mini-PCI-E slot
Few SOC boards have this feature--and there are a couple Mini-PCIE RAID cards on the market that might work nicely
Cons
Con HDMI has some problems on Linux
The HDMI port has some issues on Linux, fortunately these issues are not present when using Android.
Con Only one SATA port
It has only one SATA port.