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The Ultra is comparable in power to that of a typical budget PC. It can run most applications you would usually run on a PC on a daily basis, even some 3D games. It supports Linux, Android, and Windows 10. And it has an embedded Arduino 101 board with built-in gyroscope and six-axis accelerometer. The high power and customizability offered by the Arduino board make this SBC an extremely versatile tool for casual and power users alike.
SpecsUpdate
Pros
Pro Capable of running as a day-to-day PC
With 8 GB of RAM and a 2.56 GHz quad-core Intel CPU, the Udoo x86 Ultra is capable of running most applications an average user would need on a daily basis without any particular problems. You can run an office suite, web browser, or an IDE the same way you would in a normal PC. It can also run some PC games such as DotA, League of Legends and Team Fortress 2 on 720p at 20-30 frames per second.
Pro Decent GPIO suppoort
The Udoo x86 Ultra comes with 28 GPIO ports in total which may seem small, but considering the fact that it has an Arduino 101 embedded inside, it’s actually a decent amount. The Arduino board has built-in functionality for what some of the pins would be used (like a six-axis accelerometer and gyroscope) and adds 12 additional GPIO pins. Several key communication protocols are also supported: two IIC, two UART, LPC and SDIO.
Pro Best storage capabilities
In terms of storage the Udoo x86 is a clear winner. Out of the box it comes with 32GB eMMC (embedded MultiMediaCard, basically a built-in SSD). Then it’s fully up to the user to upgrade the storage as they see fit. If you need fast (but expensive) storage—an SSD is the best option. A microSD card can also be used as a storage option.
Cons
Con Poor wireless connectivity
The Udoo x86 Ultra does not have Wi-Fi or Bluetooth out of the box. However, it has an M.2 slot where an officially supported antenna module can be mounted. This module provides 803.11n Wireless LAN and 5 GHz Bluetooth 4.2 at for $15. Unfortunately, attaching the antenna will occupy the M.2 slot which could have been used for an SSD instead. Edit: there is 2 M2 slots so you can mount SSD and Bluetooth.
Con Small community
The Udoo x86 community is small as it’s just off from the Kickstarter. Not many people have their boards yet, but the fact that Udoo raised over $800,000 at Kickstarter sounds promising. The official forum seems fairly active with an average of 200 views and 5 replies per discussion.
Con The official documentation is lacking
The official documentation available at the official website is lacking. Apart from the hardware specification sheet, there’s generally not much information or project examples available for the Udoo x86 at the moment. The users will have a lot of tinkering and hacking to do if they want to achieve any positive results with their projects.
Con It's possible you'll run into problems that haven't been discussed yet
Even through the community is growing, the product is not considered mainstream. When purchasing this SBC, you should be aware that some tinkering will be required. Prolific users will also most likely run into some sort of problem that might not have yet been discussed on official resources.
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Flagged Pros + Cons
Pro LS1043A single board computer
Model: OK1043A-C
CPU: LS1043A
Architecture: Cortex-A53
RAM: 2GB DDR4
Flash: 8GB eMMC+ 16MB QSPI NOR Flash
Main Frequency: 1.6GHz
OS: Ubuntu, OpenWRT