Multi Window Support

I first played with Samsung’s multi window support with the Galaxy Note 10.1. The idea behind it is simple, and honestly it’s something Google should have done the minute Microsoft demonstrated multi-window support on Windows 8. For a predefined list of apps (18 altogether), you can run any combination of two of them on the screen at the same time. The two applications can split the screen vertically or horizontally, and you can control how much of the screen is dedicated to each app. On the Note 10.1 you could launch all multi-window apps in cascade or split screen modes, while only the latter is available on the Note 8.0.

A big change since the original Note 10.1 implementation is the fact that there’s no delay when switching focus between the two apps. Just tap on whichever side of the screen you want to interact with and you’re off, there’s no hesitation or delay.

Here’s where having four cores actually can make a difference. Regardless of which application you’re actively using, both apps running in multi-window mode continue to animate and work. Thanks to the quad-core Cortex A9 SoC and having a full 2GB of RAM, the perceivable performance impact from running in multi-window mode is limited. To quantify my seat of the pants feel I fired up Browser.apk and Chrome, ran them side by side and had each one run an instance of Kraken. I compared the results to each browser running Kraken alone:

Samsun Galaxy Note 8.0 Multi-Window Performance - Kraken Benchmark
  Chrome Browser
Single Tasking 13357.1 ms 15075.8 ms
Multi Window (Both Apps Running Simultaneously) 14452.2 ms 16125.4 ms

Note that Kraken is a fairly well threaded benchmark, but scaling beyond 2 cores still provides limited benefit - making it an excellent benchmark to showcase exactly what I’m talking about here since most Android applications don’t do a great job of showing huge performance gains beyond 2 cores.

This isn’t to say that there’s no degradation of performance when running in multi-window mode, just that it’s acceptable.

The bigger problem in multi-window mode is a simple lack of real estate. As I mentioned earlier, given the size of the TouchWiz UI elements and 1280 x 800 display resolution of the Galaxy Note 8.0 there isn’t a ton of excess space. Some combinations of apps work well (e.g. browser + video player in portrait mode, browser + talk, etc...) while others aren’t as nice as you’d expect (e.g. browser + gmail in portrait mode).

Samsung’s multi-window does have some intelligence to it. If you’re running two apps, switch away and then switch back to either of the apps you’ll return to the two-window layout just the way you left it. You can also maximize one of the windows, swap positions or close whenever you interact with either window for the first time.

You can debate about the usefulness of Samsung’s other features, but it’s obvious that Google needs a real multi-window solution for Android. I don’t know that Samsung has it perfect, but it’s a decent attempt.

Watch On & Awesome Note HD

One of the flagship features of the Galaxy Note 8.0 is its IR emitter and accompanying Watch On software. You can use the two to control your TV and/or cable box as a lightweight universal remote (you only get basic channel/volume control and the ability to navigate menus/inputs). Watch On is Samsung’s new content aggregation portal, allowing you to rent and buy content for use on your device from Samsung's own service or Blockbuster (no Netflix support yet). If you have a supported 2013 model Samsung TV you’re apparently able to wirelessly stream video content from your TV to your tablet and vice versa. I didn’t have a compatible TV on hand to test this out unfortunately.

I’m happy to see IR integration on modern smartphones and tablets, but I do wish someone would take the next step and really pursue true Home Theater integration. I’m talking about the ability to control more than just a TV + set top box. The ability to create macros, drive other IR blasters/repeaters, etc... I want to see someone turn their tablet/smartphone platform into a real Harmony competitor.

Samsung also secured the rights to the Android version of Awesome Note HD, which ships preloaded on the Galaxy Note 8.0. Awesome Note is a very powerful integrated organizer that gained popularity on iOS. The Android version is exclusive to the Galaxy Note 8.0.

 

The S Pen Camera
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  • nerd1 - Thursday, April 18, 2013 - link

    I think it's better than most people need - it exceeds ipad mini in almost every aspects (except for 10% less battery life) and I think wacom pen + multi-window support is very crucial for many circumstances, like searching for something in one window and writing down a note in the other window.
  • nerd1 - Thursday, April 18, 2013 - link

    Also I think it is very absurd that just everyone ignores the micro SD slot when comparing prices. You can get 16GB one and put 32GB or 64GB micro SD to upgrade the storage, and most will do because it is way cheaper, which Nexus or iDevices cannot.
  • steven75 - Thursday, April 18, 2013 - link

    It still falls down in one massive area that all Android tablets fall down in: app ecosystem.
  • extide - Thursday, April 18, 2013 - link

    Apple fanboy much? lol
  • NekoTipcat - Thursday, April 18, 2013 - link

    Ipad mini wins in 2 aspects or 3
    1 Battery
    2 GPU
    3 iOS (if you like it)
  • Spunjji - Friday, April 19, 2013 - link

    Samsung Note 8.0 wins in 2 aspects or 3
    1 Pen
    2 CPU
    3 Android (if you like it)

    ...sorry, I really couldn't resist.
  • FlyBri - Thursday, April 18, 2013 - link

    Anand -- I see you mention that the Galaxy Note 8.0 has a PLS display, but I have seen other information that states the display is a TFT panel. Could you provide some more color on this? Thanks!
  • B3an - Thursday, April 18, 2013 - link

    ... Err TFT stands for Thin-Film-Transistor. All LCD displays are TFT.

    "TFT LCD" is the general technology and theres many different types of panels for it. PLS is one of them types. The Galaxy Note 8.0 uses PLS which is one of the best kinds of TFT LCD panels.
  • Sabresiberian - Thursday, April 18, 2013 - link

    "PLS" is Samsung's version if LG's "IPS". :)

    Whether or not it is better - well, there are different versions of both technologies, and Samsung's PLS is newer and so they are still improving it. I would judge on a product-by-product basis.
  • FlyBri - Thursday, April 18, 2013 - link

    My bad, I meant TN, not TFT -- brain fart. In any case, if it's PLS, that's good, but the thing is still overpriced...

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