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C'est plus destiné à être branché derrière une TV comme média center ou en console de jeux.

 

Le bestio à l'air très péchu et à priori fonctionne à merveille.

 

https://image1.geekbuying.com/content_pic/201307/geekbuying-c22ff220-27a2-4ae3-b681-8b40be76b08a.JPG

 

 

 

Personellement j'ai déjà une clé Android en dual-core 1.6ghz mais le gros pb, c'est qu'il n'y pas d'ethernet et le wifi et est pas térrible, sans compter que c'est assez limité au niveau conencteur.

La j'y vois aucun défaut, donc pour le prix n'hésitez pas en plus le site d'achat est fiable à 100%.

 

ça vient de chine et faut compter 15j pour la livraison.

 

 

https://www.geekbuying.com/item/K-R42-Quad-Core-Google-Android-4-2-2-RK3188-28nm-Cortex-A9-1-6Ghz-Mini-TV-BOX-HDMI-HDD-Player-2G-8G-External-Wifi-Antenna-Ethernet-Port-with-IR-Remote-Controller-Black-317141.html

 

Model : K-R42 Quad Core Android 4.2.2

RK3188 Quad core Cortex-A9 1.6GHz

Embedded 3D GPU Mali 400

Android 4.2.2 OS

2GB DDR3 + 8GB Nand Flash

Support bluetooth v4.0, 2.4GHZ WiFi 802.11 b/g/n,MicroSD

Equipped with External Wifi Antenn, Ethernet Port,AV Port

 

 

Hardware Spec: Operation System Android 4.2.2

Language Chinese,English...Multi-Language support

Chipset RK3188 28nm Cortex-A9 Quad core.

GPU Embedded 3D GPU Mali 400, High frequency 500Mhz, Support OpenGL ES 1.1/2.0 and OpenVG 1.1. 

SDRAM DDR3 2GB Nand Flash 8GB Nand Flash.

Storage Extension Support MicroSD(TF) ,Up to 32GB 

Network 2.4GHZ WiFi 802.11 b/g/n, LAN 10/100M Base-T 

Bluetooth Bluetooth v4.0 Power Supply  DC 5V/2A

Interface: HDMI Out 1xHDMI(A type Male),HDMI1.3 Full HD 1920x1080P USB Port 2XUSB Host Data Output 1xSPDIF AV Out 1x3.5mm Headphone Jack Network 1xRJ45 LAN Port Power Supply 1xDC Jack(2.1mm) Antenna External WiFi antenna

Media Parameter: Audio Container: Support MP1、MP2、MP3、WMA、WAV、OGG、OGA、APE、FLAC、AAC、M4A、3GPP…etc Audio formats.Muliti -EQ mode,Support Synchronized lyrics and full-page lyric display. Audio Out HDMI Data Output Video Decoder MPEG-1, MPEG-2, MPEG-4,H.263, H.264, AVS, VC-1, RV, VP6/VP8, Sorenson Spark, MVC 1920x1080P 60FPS Video Encoder H.264,VP8,MVC(1080P) Resolution Full HD1080P@30fps H.264 Data Rate: Up to 60Mbps Image browser  Support JPG、JPEG、BMP、GIF、PNG、JFIF…etc photo format.Maximum resolution up to 8192x8192. Text-Reading Support TXT、LRC、PDF、Html、Htm、EPUB…etc formats(Depends on APK install)。 Software Compatibility Windows XP,Window 7, iOS,Android Software Extension Support Google Play & APK install。 DLNA,Wimo Protocol Support DLNA,Wimo Protocol Remote Control Support Smart phone remote control、2.4GHZ wireless air mouse/Remote controller. IM Software Support Skype/QQ/MSN/GTALK (Depends on APK install) Offic Software WORD/EXCEL/PDF(Depends on APK install)

Others Parameters Operationg Temperature: -10~40℃ Storage Temperature: -20~50℃ Humidity environment 5%-90%(No condensation) Certification CCC,CE,EMC,FCC,Wi-Fi Dimension 142x95x16mm Net Weight 130g

Accessory List 1.Standard Package: 1xGift box、1xManual、1xAdapter(DC 5V/2A),1xHDMI Cable 1x IR Remote Controller

Package   Carton Box Size 500*360*350mm  Gift Box Size 240*170*65mm  Pcs/Ctn  20PCS/CTN

https://image1.geekbuying.com/content_pic/201307/geekbuying-3577d23d-fdb5-4603-8141-626e92af8d8d.JPGhttps://image1.geekbuying.com/content_pic/201307/geekbuying-733a3320-1b89-4420-af66-ef1b6e25b5c7.jpghttps://image1.geekbuying.com/content_pic/201307/geekbuying-cd2e0a3d-2f5a-4b18-81c4-2c625b2137b3.JPGhttps://image1.geekbuying.com/content_pic/201307/geekbuying-4ac64809-acba-4830-ab56-17804551e1a6.JPGhttps://image1.geekbuying.com/content_pic/201307/geekbuying-653afee6-a05f-481d-8e60-490f5b97938e.JPGhttps://image1.geekbuying.com/content_pic/201307/geekbuying-2f9f51c5-f125-4e29-b5e8-972b0b9a962a.JPGhttps://image1.geekbuying.com/content_pic/201307/geekbuying-045d6c4f-04da-4930-a1dc-90cdfa548048.JPGhttps://image1.geekbuying.com/content_pic/201307/geekbuying-53d3aae0-527e-40de-9c2c-1fba6cf610bc.JPGhttps://image1.geekbuying.com/content_pic/201307/geekbuying-ce316322-cc83-4572-9eef-706d1c725542.JPGhttps://image1.geekbuying.com/content_pic/201307/geekbuying-437ac881-d0a9-4f9c-a381-1ac7cf369797.JPG

What's in the box?

  • 1xGift box
  • 1xManual
  • 1xAdapter(DC 5V/2A)
  • 1xHDMI Cable
  • 1xAV Cable
  • 1x IR Remote Controller

 

TEST en anglais :

 

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/IMG_1280.jpg

Part 2 System Review:

https://image1.geekbuying.com/content_pic/201306/geekbuying-8b3870c2-e82b-48f3-bce5-0e42ca6712e3.jpg

https://image1.geekbuying.com/content_pic/201306/geekbuying-13a681e8-4f9b-4d85-aeef-8d57856cbe51.jpg

Classic Android 4.2 OS, and no other chinese app built-in, the cleanest rom i have seen ever:)   build in google play store.

Also build in the latest Rockchip smartphone control app, install the following app in your smartphone,

https://www.mediafire.com/download/9ettekulsbk5g82/RKRemoteV2.0.2.rar

and put this tv box and your smarphont in same network, you can enjoy to control this tv box with your smartphone;

https://image1.geekbuying.com/content_pic/201306/geekbuying-c6d7c852-c097-4f15-a847-401c523da97e.jpg

Here is the system information, you can find the kernel version and build number here;

https://image1.geekbuying.com/content_pic/201306/geekbuying-1cc72baf-db7c-4865-a301-d8db911ec0d9.jpg

About wifi, the external wifi antenna made K-R42 has amazing wifi signals, i will do a compare with other mini pc in later review, but from this photo, we can see, the link speed is 150MBPS, and i already confirm with factory, the K-R42 use the realtek 8188 wifi chipset;

https://image1.geekbuying.com/content_pic/201306/geekbuying-8070c4c3-9684-4471-a2de-cd455990a419.jpg

Screen resolution,i have to say, this tv box is still coming with 720p upscale to 1080p. and the real 1080p firmware will coming later;

Benchmark Reivew:

1 Antutu Benchmark:

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/20130615162352.png

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/20130615163355.png

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/20130615163418.png

2 NenaMark Benchmark:

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/20130615163218.png

3 Vellamo Benmark:

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/20130615163152.png

 

 

APP Review

Google Play Store:

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/2013.06.22-08.47.09.jpeg

Google Play store is built-in, but not coming with the latest version, you can update by yourself easily, and If you met problem about some apps is incompatible with your device, you can see this instruction:

https://www.andromint.com/install-incompatible-android-apps-from-google-play/

or

https://forum.xda-developers.com/showthread.php?t=2143039

 

Youtube

https://image1.geekbuying.com/content_pic/201306/geekbuying-fba283a1-8cbb-4338-8ef9-f8ccaf9f3324.jpg

running the latest Youtube app which is got from google play store, no problem in play HD videos;

Web Browser

https://image1.geekbuying.com/content_pic/201306/geekbuying-e5f9e71b-0a97-42ee-a28d-d50d4de423e0.jpg

Build-in Adobe Flash Player

Skype

Skype video chat is working on K-R42, We tested with Logitech C170 Webcam, audio and video all ok.

 

Netflix

Ok, i have to tell you bad news about Netflix, the K-R42 sample we tested still have scrambled problemed, i have reported this problem to factory,and wait for a new update. but as we all know, All of other android 4.2 tv sticks have those problem before, but rockchip has fixed the problem, so i think the K-R42 just need a update to fix the problem.

RKgameController

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/2013.06.22-08.47.27.jpeg

RKGameControlSetting is an Android application that will help you define the regions on the screen used in a game and the corresponding buttons to map these regions to. I have tested with an allwinner a31 tablet, it just works great, i don’t feel any lags.

Please make sure your smartphone or tablet is in the same network with your TV BOX, and you should install the latest smartphone controller app in your smartphone or tablet.

For more information, see here:

https://blog.geekbuying.com/index.php/2013/05/21/some-useful-information-for-rockchip-base-android-tv-stick/

 

Wireless Display

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/2013.06.22-08.52.47.jpeg

Wireless Display is the newest tech which allow you to mirror your smartphone to your TV, K-R42 is built in the wireless display app, if you want to use this function, run this app first, and then open the wireless display function in your smartphone or tablet, choose K-R42 to pair, and connect. We have tested with google nexus smartphone and xiaoMi 2 smartphone, all work. but as far as i know, the Samsung smartphone don’t work with this now.

XBMC

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/2013.06.22-09.37.02.jpeg

Because K-R42 is still base on rockchip rk3188 chip, so still no hardware decoding on this device, but you still can run this XBMC version in your K-R42. however, if you want to play 1080p movie smoothly, you should use the external video player, see instruction here

https://blog.geekbuying.com/index.php/2013/05/09/how-to-use-xbmc-play-1080p-file-with-external-player-in-rk3188-tv-sticksuch-as-tronsmart-mk908-and-tronsmart-t428/#.UcVxPPlWb_I

File explorer

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/2013.06.22-08.57.54.jpeg

Tested with 1TB USB HARD DRIVERS, and try to play the 1080p file through the hard drivers, all working!

WIFI test

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/2013.06.22-09.53.38.jpeg

https://blogimage.geekbuying.com/wp-content/uploads/2013/06/2013.06.22-09.54.19.jpeg

Till now, K-R42 has the best wifi signal in all of the tv box i tested, The external WIFI signal is really helped a lot.

ROOT

The K-R42 is rootable, you can follow the instruction here:

https://blog.geekbuying.com/index.php/2013/06/22/how-to-root-k-r42-quad-core-google-android-tv-box/

 

Firmware

Android 4.2 Stock firmware for K-R42 is here:

https://www.mediafire.com/download/4xmwxnxbcc4n2dk/RK3188_BOX_Kingnoval_K-R42-1_NEUTRAL_8188EU_20130619.rar

password: geekbuying.com

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