Testing Category - Page 119 of 159 - CNX Software

February 18, 2015February 18, 2015 by Jean-Luc Aufranc (CNXSoft) - 13 Comments

Android 4.1 vs Android 5.0 Performance Comparison

Most of the time people compare the performance of different hardware platforms, but since Wandboard released an Android 5.0 image in the last few days, I wondered what difference two years of software development may make by comparing benchmark results. So I ran both Antutu 5.6.1 and Vellamo 3.1 on Android 4.1.2 Jelly Bean (android-4.1.2-wand-dual-20130411.zip) and the latest Android 5.0 Lollipop firmware for Wandboard Dual (Freescale i.MX6 Dual) development board. Android 4.1.2 Benchmark Results Antutu 5.6.1 Vellamo 3.1 You’ll notice the yellow triangle on the top right corner of the multicore and browser results due to some warning related to missing CPU frequency information, and a DOM timeout. Android 5.0 Benchmark Results Antutu 5.6.1 The 2D graphics looked weird at some point as it zoomed out on1/4 of the display. The screenshot did not show the total score, so I added it manually to the picture above. Vellamo 3.1 Vellamo […]

February 17, 2015February 18, 2015 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

Power Consumption of Amlogic S812 and Rockchip RK3288 TV Boxes

The recent post comparing the power consumption of ODROID-C1 vs Raspberry Pi boards, as made me want to give another try at power consumption measurements. Regular reader already know I made a power measurement board and cables capable of hading different connectors (micro USB, mini USB, power barrels, etc..), but eventually it failed to deliver enough current to the boards for any meaning testing. But since I now have a better power supply, and multi-meter, it was worth another try, especially since I could draw some pretty charts. I decided to test the three most popular Chinese SoCs for mini PCs namely Amlogic S812 (4x Cortex A9), Rockchip RK3288 (4x Cortex A17), and Allwinner A80 (4x Cortex A15 + 4x Cortex A7) using respectively Eny M8S, Open Hour Chameleon, and A80 OptimusBoard. If you are paying attention, you must have noticed Allwinner A80 is not part of the title, that […]

February 16, 2015 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

HD18T Android DVB-T2 Receiver Mini Review

I’ve had HD18T Android TV box with a DVB-T2 tuner for several months, but I’ve only installed a roof antenna recently, so I’ve decided to give it another try since my indoor antenna did not pick-up any signal with that box. The set-top box is also known as EM6-T2 or HD18T2, and features Amlogic AML8726-MX dual Cortex A9 processor which has been used in numerous boxes in the past, so I will only focus on my experience with the DVB app in this mini review. If you want to use DVB-T2 go straight to the right and click on DVB app. Where you’ll then be greeted with a pop-up windowsasking if if you want to scan channels. You can do autoscan, manual scan (for one frequency), select the area (France/Taiwan/UK/Italy/Australia only), and enable/disable LCN (Logical Channel Numbering). At first I selected “Australia”, and the system did not find any channels, […]

February 13, 2015August 30, 2015 by Jean-Luc Aufranc (CNXSoft) - 47 Comments

How To Install Ubuntu 15.04 on MeLE PCG03 Intel Mini PC

I’ve already spent some time to test MeLE PCG03 Bay Trail-T mini PC in Windows 8.1, including a detailed video and audio review in Kodi 14.1. Since I don’t have anything else to do with Windows on the machine, I’ve decided to install Ubuntu instead, completely wiping out Windows 8.1. Since you pay around $30 for the Windows license, MeLE PCG03 is not the ideal platform computer for this little exercise due to the extra cost, but it should also work with other Intel Atom Z3735F based computer that may not come with a license. At first I planed to go with Ubuntu 14.10 Mate ISO image, and it boots fine, but was curious to try from “scratch” with another ISO, so I went with Ubuntu 15.04 Alpha 2 (64-bit) image. I just went to the first link Google Search provided me and did not pay attention enough, and ended-up […]

February 12, 2015May 29, 2017 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

Raspberry Pi, Banana Pi, and ODROID-C1 Boards Power Consumption

Mikronauts has recently reviewed MIPS Creator CI20, ODROID-C1, and Raspberry Pi 2 Model B. R-PI 2 review is especially interesting since this is the last one, and the reviewer goes to compare all Raspberry Pi models (A, A+, B, B+ and 2 B) with Banana Pi, Banana Pro, MIPS Creator CI20, and ODROID-C1 development boards. The benchmark results are good to know, and expected with ODROID-C1 the fastest of the bunch both in terms of CPU and storage performance, but here I’ll just share the results of his power consumptions testing. Since all platforms are powered by a 5V power supply, I’ve converted the results into watts. Model Max (W) Avg (W) Off (W) A 1.07 0.80 0.15 A+ 0.76 0.48 0.125 B 2.45** 2.12 0.62 B+ 1.20 1.15 0.35 2 B 2.25 1.55 0.325 Banana Pi 2 1.25 0 Banana Pro 2.3 1.62 0 Odroid-C1 2.3 1.62 0.735* * […]

February 11, 2015February 22, 2015 by Jean-Luc Aufranc (CNXSoft) - 17 Comments

Review of Zidoo X9 Android Media Player and Video Recorder

Zidoo X9 is quite a unique product on the market, as it’s the only low cost Android platform that I know of that features an HDMI input port with recording capabilities. The hardware is actually based on Kaiboer F5, with some modifications, but the latter focuses on the Chinese market, while Zidoo X9 targets oversea markets with an English firmware by default. I took pictures of Zidoo X9 and its board about a month ago, but a busy schedule and some initial issues with Google Play Store delayed the review. Finally, I’ve completed testing of the device, and ready to share my findings about performance, stability, and features in this review. OTA Firmware Update I’ve had to go through two firmware updates before carrying on with the review, and this part is working great, and they even include a detailed changelog with each release, which they also publish on their […]

February 6, 2015February 6, 2015 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Embedded Linux Conference 2015 Schedule – IoT, Cars, and Drones

Embedded Linux Conference 2015 will take place in San Jose, California, on March 23 – 25, 2015, and will focus on Drones, Things and Automobiles. The schedule has been published, and whether you’ll attend or not, it’s always interested to have a look at what will be talked about to have a peak into the future of Embedded Linux, or simply keep abreast with the progress in the field. So as usual, I’ve gone through the schedule, and made my own virtual program with talks that I find interesting. Monday 23rd 9:00 – 9:30 – Driving standards and Open Source to Grow the Internet of Things by Mark Skarpness, Director of Systems Engineering at Intel Billions of devices are beginning to come online, and many of these devices, large and small, are running open source software. To fuel this innovation, it’s more important than ever for these devices to use […]

February 5, 2015February 5, 2015 by Jean-Luc Aufranc (CNXSoft) - 20 Comments

Onkyo TX-NR636 AV Receiver Setup and Audio Pass-through with OpenELEC / Kodi

Following up on my LG 42U820T 4K TV review, I’ll know checkout the second item purchased for my reviews thanks to the help of my readers, with Onkyo TX-NR636 7.2 channel AV receiver combined with Pioneer S-11 speaker set. As this is my first AV receiver, I still have a lot to learn, I can’t really comment on audio quality (except it sounds much better than my TV speakers, and is more powerful), so I won’t do a full review, but I’ll show some details about the receiver, explain how to it setup with speakers, show how to setup OpenELEC / Kodi for HDMI audio pass-through, and test it with various Dolby and DTS video files. Onkyo TX-NR636 Specifications But before all that, I’ll list some of the specifications of this cool AV receiver. Amplified Rated Output Power: 95 watts minimum continuous power per channel, 8 ohm loads, 2 channels driven […]