Tag Archives: archos

Nexus 7 — upgrade or complain?

Around week ago courier brought me Nexus 7 tablet (32GB, wifi only) as kind of upgrade to my Archos G9 80 ‘so called’ Turbo one.

First steps

Charged a bit, booted into Android 4.2 and was greeted by “upgrade to 4.2.2 is possible” soon after wifi connection. But decided to go my way instead ;)

Fetched Clockworkmod touch recovery, CyanogenMod 10.1 nightly image and Google Apps 4.2.2 pack and booted into bootloader. Quick ‘OEM unlock’, flash of new recovery and few minutes later I had CM 10.1 running just like I wanted.

Restored apps from Archos with use of TitaniumBackup and after some configuration I had tablet which responds fast and behaves properly.

Multiuser stuff

As my daughter was main user of Archos I waited for Android 4.2 to get multi user capabilities. Played a bit with them on G9 (with Paranoid Android installation) but 512MB ram and OMAP4430 gave my terrible experience with far too many moments when I wanted to crush tablet into pieces…

So when Mira had come from kindergarten I shown her Nexus 7, made a photo with internal ‘want to be a camera’ thing and gave instructions on how to turn device on and switch to her configuration. She had no problems with understanding it ;)

There are some issues with multiuser stuff. Each user is expected to have Google account, applications are not shared etc. I understand why but in my case it was annoying.

But there is Multi-User App Share app which allows to share applications with different users. So Mira has all her children apps and games available and is not able to spend real money on in-app payments due to lack of Google account (and credit card). I was able to remove them from my configuration as well.

Sharing files is more complicated as so far I did not check is there a shared space for them. So each of us has own music/movies.

Do I miss something?

There are few things which Archos G9 80 has and Nexus does not:

  • HDMI output
  • microSD slot
  • USB Host port

I may miss video output sometimes but had not used it for over half a year now. MicroSD would be nice so I would not have to buy 32GB version. But ~20% of tablet (50$) was sponsored by Tizen ;)

And by USB Host port I mean normal EHCI host port. Not an OTG one present in Nexus 7.

But I do not miss crazy upgrade scheme invented by Archos. Also do not miss I Scream for Sandwitch version of Android they offered. We have XXI century and their upgrade path is from previous millenium.

Complains?

So far I did not find something to complain about. OK, screen could be more square (4:3 Archos, 16:10 Nexus) but it is fine for me. Ask me in few months ;)

What interest me in ARM world

When I published my last post about ARM boards there were many questions and suggestions with interesting devices. Thank You all for it.

But there were also suggestions about ARM9 or ARM11 based devices. So I decided that it is good time to write what interest me now in ARM world.

But first some inventory. I had/used/have several devices with ARM cpu:

  • StrongARM (armv4) one:

    • Sharp Zaurus SL-5500 (which took me to ARM world)
  • ARM920 (armv4t) ones:

    • Openmoko GTA01 bv3, bv4 (s3c2410)
    • EDB9301 (EP9301 cpu)
    • Sim-One (EP9307)
  • ARM926 (armv5te) ones:

    • Sharp Zaurus sl-5600 (pxa250)
    • Sharp Zaurus c760/sl-6000 (pxa255)
    • Sharp Zaurus sl-c3000 (pxa272)
    • Sheevaplug (kirkwood)
    • Atmel devboards (at91sam9263, at91sam9m10)
    • ST-Microelectronics/ST-Ericsson NDK-15, NHK-15 (st88n15)
    • Nokia 770 (omap1710)
    • Linksys NSLU2 (ixp425 iirc)
  • ARM1136 (armv6) ones:

    • Nokia N810 (omap2430)
    • Bug r1.0, r1.2 (i.mx31)
  • Cortex-A8 (armv7a) ones:

    • Beagleboard B7, B7, C3 (omap3430)
    • Nokia N900 (omap3430)
    • Nexus S (exynos3)
    • Genesi Efika MX Smartbook (i.mx51)
    • Freescale Quickstart (i.mx53)
  • Cortex-A9 (armv7a) ones:

    • Pandaboard EA1, A1 (omap4430)
    • Archos G9 80 (omap4430)

All of that during last 8 years. Most of my ARM live so far was around ARM926 based devices (some of them still can not be listed here) and I do not want to go there again. Kirkwood core was fastest one with 1.2GHz clock and 512MB of RAM it was really fast machine. I only missed Serial ATA in my Sheevaplug (rev 1.0) but even with hard drive on USB it was nice improvement.

Then I played a bit with ARM11 processors. Ok, they were faster than most of ARM9 cpus but I already had experience with Sheevaplug. And after few months first Cortex-a8 board landed on my desk — I got Beagleboard B7 from Bug labs as test platform for their new device. This was improvement!

I still remember my reaction when connected it to normal LCD monitor and saw it used at 720p resolution (1680×1050 was a bit hard for omap3). Moved to Nokia N900 few months later and found that fast cpu means nothing when paired with slow storage and not enough memory for system.

So today I prefer to not look below Cortex-A9 (or comparable cores like ones from Qualcomm or Marvell). Hope to play one day with Cortex-A5 (which should replace ARM926 one day) just to see how low-end armv7a cpu behave.

And wait for ARMv8 to hit market.

Bought Archos 80 G9 Turbo tablet

During last Linaro Connect I bought myself an Android tablet. After checking what is on market decided to buy Archos 80 G9 Turbo. According to Amazon product page it had to have 1.5GHz OMAP4460 cpu and 1GB of memory. But it did not…

Marketing droids from Archos company should be … and … then … and again … — after that … or … and finally … (put any ways of doing deadly harm into … and repeat any amount of times). Why? There is no such thing as “Archos 80 G9 Turbo” — nevermind that I have one of them on my desk. So far there are at least three models with this name:

  • OMAP4430 1.2GHz 512MB ram
  • OMAP4460 1.5GHz 512MB ram
  • OMAP4460 1.5GHz 1GB ram

You can easily buy first model. Best Buy has it, Adorama has it, J&R has it, Amazon sells it. Second model was expected to land on shelves in December 2011. According to XDA developers forum few of them were even sold as people have them. Last model is listed on Amazon (but first one is what you get) and according to one sources it will be released in March 2012, other says that there will not be such thing. Marketing mess is lightest description which I can write without swearing.

So I got first one. First though was “WTF?!?!!?!?!?!!!” as I got slowest option. Even started returning procedure but as all US shops had only this version I gave up and decided that even with this technical specification it is better tablet then I had before (which was Hannspad SN10T1). Fast cpu, 4:3 screen with 1024×768 resolution, quite good build quality, video output.

Tablet runs Android 3.2 ‘honeycomb’ and does it nicely. Upgrade to 4.0 ‘ice cream sandwich’ was announced to be done in this month. So from software perspective it is done properly. I had some problems with rooting procedure from XDA developers but once you do it in order (and take files from other thread to get 3.2.80 firmware) device will work just fine. Have to admit that system layout on device looks overcomplicated (175MB squashfs as / for example) but it works. Anyway I am waiting for developer firmware (I was told that they will be available ‘soon’ (for any definition of ‘soon’)).

During first days of using I noticed that some applications refuse to work properly on XGA screen, some are resized/rescaled but problems usually are with games or poorly written apps (like Facebook one). But it is visible that keeping Honeycomb under stone (aka ‘closed source’) resulted in many applications not ready to be used on tablets. Even Google+ looks like it does on a phone…

I am slowly moving to use Archos as a morning news device (Twitter, Facebook, Google+ and Google Reader) — it is perfect for it. Reading webpages in landscape or portrait modes is pleasure as device is easy to hold and screen is wide enough in any of them (which was my main complain with Hannspad).

Had to order miniHDMI -> HDMI adapter (normal size connector would even fit but it is too big for this form factor) cause they do not add it in a box. When it will arrive I will check how good movies are played after connecting to 42″ plasma capable of 1080p. OMAP4 cpu should decode any video at this resolution without problems but I wonder how device deals with 4:3 internal screen and 16:9 external one. Would be nice to watch Youtube videos fullscreen.

Playing games is fun. Fieldrunners finally does not need scrolling, Great Little War Game is also better than on my Nexus S. From “racing” games so far I tried Asphalt6 (available at XDA developers forum), Shine Runner and Reckless Getaway — all run and look cute but accelerometr based steering is not comfortable with tablet size. Also games like Mahjongg or Solitaire are possible (I consider such games unplayable on phone).

Battery life is better than on my Nexus S. Partially because lack of GSM and bigger battery, but I think that due to power management done better.

I will not tell how good it is when it comes to read e-books because I have Kindle for it already.

Back to hardware. There is USB socket for optional 3G stick. Plugged dongle from wireless keyboard/trackball combo there — not recognized due to not be USB 2.0 device. Plugged thumbdrive and got it recognized (first time I got some kernel oops and no access to storage, had to reboot tablet). Did not tried other devices.

There is just one speaker at back of device. Definitelly too small and lonely. Nokia N800 which was released 5 years ago had stereo speakers… So for gaming I strongly suggest headphones.

Ugly thing is that when you push back of case with left hand fingers screen will react to it — looks like something is pushing screen. It does not look professional…

Ending summary: so far I am satisfied. Maybe one day will try one of those crazy builds like Ubuntu ;D