mini pc

Posted on by Jean-Luc Aufranc (CNXSoft) - 19 Comments on MINIX MINI HD PC Based on Intel Atom D2550 Sells for $119

MINIX MINI HD PC Based on Intel Atom D2550 Sells for $119

MINIX MINI HD PC is a barebone x86 computer without RAM or hard disk that has been announced last year, and it has just come to my attention that the system sells for just $119 on Geekbuying (excluding shipping), so once you add (up to 4GB) DDR3 RAM, and a SATA hard drive, you may have a basic x86 Linux or Windows system for about $200. MINIX MINI HD PC specifications: CPU – Intel dual-core (4 threads) D2550 processor @ 1.86GHz Chipset – Intel NM10 GPU – Intel GMA 3600 Series System Memory – 2x 1.5V DDR3 @ 800/1066MHz SO-DIMM sockets supporting up to 4GB of system memory (GeekBuying reports that “8GB (4GB x 2) memory is supported unofficially, stability will not be guaranteed by Intel”) BIOS – 1 x 16Mbit flash with AMI BIOS. Supports Plug & Play, Advanced Power Management ACPI, STR, CPU temperature, Fan speed, System Voltage […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 9 Comments on Ethernet & USB Hub Combo for Android Mini PCs

Ethernet & USB Hub Combo for Android Mini PCs

The first time I saw a USB & Ethernet hub was the one that comes with SmartCandy mini PC, but I never thought of checking if they sold such item separately until this morning, as I’ve noticed that Asiapads is selling a “Zero Devices Hub” with 3 USB 2.0 ports and a 10/100M Ethernet RJ45 connector. Of course, you could always get a standard USB hub plus an external Ethernet USB dongle, but an all-in-one solution maybe more convenient for some people. Zero Device Hub sells for $14.99, and is said to be compatible with Android mini PCs such as Z4C and Z2C. I’ve also looked on DealExtreme, and there’s one device with the same features for $11.90, but according to users’ reviews it’s not compatible with Android. The same device is also available for $7 and up on Aliexpress. The Ethernet part is apparently based on DM9601, which works in […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 50 Comments on Ubuntu 12.04 Now Boots on Rockchip RK3188 mini PCs (T428, MK908, Rikomagic MK802 IV…)

Ubuntu 12.04 Now Boots on Rockchip RK3188 mini PCs (T428, MK908, Rikomagic MK802 IV…)

After the release of the RK3188 Linux kernel source code last week, Ian Morrison (Linuxium) has managed to boot Ubuntu 12.04 with XFCE desktop on Tronsmart T428. However, as Tronsmart refused to release their source code, further Linux development is likely to happen on Rikomagic MK802 IV, because Rikomagic released the code for their device, so development work will be easier. AFAIK, this is the first time Linux boots natively on RK3188 devices, so it’s still early stage (no Wi-Fi, Bt or graphics acceleration), but if you still want to give it a try here are the instructions (for T428):] Create a SDCARD with an Ubuntu 12.04 root file system on it and ensure it is labeled as “linuxroot” (Visit Slatedroid for details) Flash your RK3188 minipc with rooted stock 4.1.1 ROM. (May not be needed if you ROM is already rooted) Boot Android, and install Android Terminal Flash t428-3.0.36-linuxium-test+-kernel.img […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 26 Comments on Rockchip RK3188 Based QC802 mini PC Can Now Be Purchased for $65

Rockchip RK3188 Based QC802 mini PC Can Now Be Purchased for $65

When Rockchip RK3188 powered mini PC started to show up in March 2013, many were priced around $90, which some shops aggressively (and temporarily) pricing UG007B at $74. But it’s now possible to purchase QC802, a quad core mini PC with 2GB RAM and 8GB Flash, for just $61.75 excluding shipping from a seller with good feedback. Adding shipping will bring it to about $70 depending where you live, but applying “registernewbuyer5” coupon brings it back to $65 or even a bit less. QC802 is by far the cheap RK3188 device I’ve found. Just a quick reminder of the specs: SoC – Rockchip RK3188 quad core Cortex A9 @ 1.6 Ghz + Mali-400MP4 GPU System Memory – 2GB DDR3 Storage – 8 GB internal flash + micro SD slot (up to 32GB) Connectivity – Wi-Fi 802.11 b/g/n + Bluetooth 2.1 Video Output – HDMI (male) USB – 1x USB Host […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on Quick 3D Game Performance Comparison – Rockchip RK3188 vs AllWinner A31 HDMI TV Sticks

Quick 3D Game Performance Comparison – Rockchip RK3188 vs AllWinner A31 HDMI TV Sticks

When comparing SoCs, most like to look at the overall score, and as I mentioned this morning, Tronsmart T428 (based on RK3188) easily beats Kimdecent CS868 (Based on A31) in Antutu benchmark, the former scoring 15207 points against 10559 points for the latter, both using stock firmware, and similar resolution (1280×720 vs 1280×672). The difference in resolution is because the status bar was hidden in T428. If we look at GPU performance, both the 3D scores in Antutu are about the same for both devices: T428 CS868 2D Graphics 1549 998 3D Graphics 2696 2866 But according to an earlier GPU comparison post, PowerVR SGX544 MP2 should be much faster than Mali-400 MP4. So I’ve decided to perform two quick tests: Epic Citadel benchmark and Real Racing 3 game. T428 could render Epic Citadel 1.07 at 41.3 fps in high quality, but I failed to install Epic Citadel, either via […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 5 Comments on Measy U4K – AllWinner A31 Powered Mini PC for 4K2K Video Playback

Measy U4K – AllWinner A31 Powered Mini PC for 4K2K Video Playback

Apart from CS868, I had not seen other HDMI TV sticks based on AllWinner A31, the main reason being the performance to price ratio, with RK3188 devices cheaper than AllWinner A31 ones, and benchmarks such as Antutu showing better score for RK3188. 2D/3D performance is about the same as RK3188 (based on Antutu benchmark), despite A31’s PowerVR SGX544 MP2 GPU. So the only remaining advantage of A31 over RK3188 is 4K2K (UHD) video playback, which is probably why Measy called their A31 mini PC “Measy U4K”. Measy U4K Specifications: SoC –  Allwinner A31 quad-core cortex A7 @ 1.0GHz + PowerVR SGX544MP2 GPU System Memory – 2GB dual channel 64-bit DDR3 Storage – 8GB Nand dual channel 16-bit Flash + micro SD card slot (Up to 32 GB) Connectivity – Wi-Fi 802.11 b/g/n (Ralink8188) + Bluetooth 4.0 USB – 1x micro USB OTG for power, and 1x USB 2.0 host Video Output […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 3 Comments on Geniatech Releases ATV510B Source Code, Teases Dual and Quad Core ATV130 and ATV180 mini PCs

Geniatech Releases ATV510B Source Code, Teases Dual and Quad Core ATV130 and ATV180 mini PCs

XBMCHUB (not affiliated with XBMC) reports that Geniatech has released the Android and Linux source code for ATV510B, one of Geniatech set-top boxes based on AML8726-M3 Cortex A9 processor. ATV510B is the design used by devices such as Pivos XIOS DS, Jynxbox Android HD, Sumvision Cyclone Nano M3, and MyGica ATV510B Enjoy TV Nano 3, among others. Pivos has made U-boot, Linux and XBMC source code available in github for a little while now, but this new release is a pretty large file (2.39 GB) called xbmcandroid_com-ics-base-M3-20121212.tar.bz2 that includes Android 4.0 source including the kernel and the bootloader. This source code should work with “stvmc” hardware, as found in build.prop’s ro.product.name or ro.product.device keys. I haven’t looked into details, but here’s the content of the root directory of the archive: On a separate note, Geniatech also showed the picture below on their Facebook page, with 2 new Android TV Sticks: […]

Posted on by Jean-Luc Aufranc (CNXSoft) - 24 Comments on Rockchip RK3188 Linux Source Code is Now Available

Rockchip RK3188 Linux Source Code is Now Available

Good news! I’ve just read Rockchip RK3188 Linux source code has just been released via Rikomagic, and Alok Sinha, the main maintainer of RK3066 source code, has already imported into github, and we should soon see a PicUntu image for RK3188 mini PCs. Let’s have a look:

[Update: you may have to run “sudo apt-get install libc6-i386” before running make_kernel_ruikemei.sh below, as mkkrnlimg is a 32-bit binary] Usually, I immediately look into arch/arm/configs, but this time, there’s a “funny” script called make_kernel_ruikemei.sh, and .config already have some CONFIG_RK3188, so let’s run it:

After just over a minute, success!:

This kernel image is for Android only, and there’s a little work to modify it as a “pure” Linux kernel, so that it can be used to boot PicUnutu for RK3188. Let’s go back to arch/arm/configs, and we’ll find several RK3188 configs: rk3168_86v_defconfig rk3188_dongle_defconfig rk3188_ds1006h_defconfig rk3188_ds1006h_v1_0_defconfig rk3188_hotdog_defconfig rk3188_LR097_defconfig rk3188_magicwand_defconfig […]

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