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.

 

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  • herts_joatmon - Friday, April 19, 2013 - link

    You could always root this, under clock and undervolt the CPU thus giving you Nexus 7 level performance and improved battery life. I also assume that the Wacom digitizer tech used in this uses additional electricity meaning that if it was applied to the Nexus 7, you would probably get reduced battery life anyway
  • HisDivineOrder - Thursday, April 18, 2013 - link

    The reason Samsung is doing a sea of niches is because they've got the advantage of a huge manufacturing infrastructure they can rely on to do it and do it well. They intend to drown Apple in an ocean of different products at different sizes and specs, bombarding the consumer in so much product there's little chance they haven't made something better for you in an Android variety.

    Poor Apple. They aren't destined to win this one. They're going to be shoved back into that niche box by the end and a big part of the reason will be Samsung, their ex-partner they burned with lawsuits and price bickering. Another large part of the reason will be the fact that Apple seems to be tapped out on new ideas or innovative styling.

    Now everything's just, "Thinner, silverer, black/white-er." They're like fans of a dead man who can't appreciate anything new because of a blind devotion to the rapidly decaying chic of the dearly departed.
  • nerd1 - Friday, April 19, 2013 - link

    Samsung has some advantage over other OEMs, but not over apple. BOM of apple products are always much cheaper, and they are enjoying double the margin of others.
  • Mercadian - Thursday, April 18, 2013 - link

    Hi Anand,

    Why have you stopped benchmarking mobile SoCs with Epic Citadel? I remember you did a great job with iPhone 4S review.
  • Jumangi - Thursday, April 18, 2013 - link

    I don't know why Samsung thinks this thing is worth $400. I'm not the biggest Apple fan but at that price I would just buy the iPad.
  • herts_joatmon - Friday, April 19, 2013 - link

    Look up the price of a wacom tablet. then add that price to the iPad to get a comparable price. This is a modern tablet and graphics tablet in one The ipad is just a modern tablet.
  • nerd1 - Friday, April 19, 2013 - link

    iPad users are actually paying $100 to get JOT stylus to get a half-baked pressure sensitivity...
  • SuperSuperChicken - Friday, April 19, 2013 - link

    "If you’re the type of person to value, polish and take care of the things you own, the Note 8’s construction doesn’t convey luxury. If you want something you’re not going to feel bad about tossing about like you would your keys or a bag, maybe a plastic tablet is less of a problem."

    I see this a lot on Anandtech lately, with the phone reviews and now this. The insinuation is that if I don't want a metal-cased device, then automatically I'm one that doesn't care about the condition of my devices or how they look, which is simply not true.

    Now, I'm no fan of glossy plastic, I would have hoped the manufacturers would have moved away from it by now. However, I am a fan of plastic and prefer it over metal devices such as the iPad due to the fact that in the real world, I can actually hold onto a plastic device whereas the metal ones tend to slip through my fingers. I think the Nexus 7 is a nice looking device, but even I'm not foolish enough to argue that it looks better than the iPad. However, when I have to encase the iPad in a cover in order to be able to hold it, it seems the point is moot.

    I appreciate quality materials, however, in my case it doesn't take precedence over practicality. With plastic bodies, I can run my phone and tablet without cases, keeping them slim as designed - which is something metal bodied devices wouldn't be able to offer. I just ask that you keep that perspective in mind and don't just assume that everyone who has a plastic-bodied device doesn't care how it looks and is want to mistreat them.
  • nerd1 - Friday, April 19, 2013 - link

    I see lots of plastic cases for metal phones - I wonder why nobody makes a metal case for plastic phones.
  • SuperSuperChicken - Friday, April 19, 2013 - link

    Companies do, actually (search for "metal case galaxy s3"). I'm not sure how much I'd trust them not to degrade reception though.

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