Samsung Galaxy Tab - The AnandTech Review
by Vivek Gowri on December 23, 2010 9:48 AM ESTSamsung Galaxy Tab - Performance
The Galaxy Tab’s internal hardware feels pretty familiar. As with the Galaxy S phones and the newly launched Nexus S, there’s a Hummingbird chip underhood. Samsung’s proprietary SoC bundles a 1GHz Cortex A8 with Imagination’s PowerVR SGX540 GPU and 512MB of LPDDR1.
Performance is about expected, given how the Galaxy S devices performed. The second generation 45nm Snapdragon chips are really nipping at the heels of Hummingbird, even surpassing it on the CPU side in our benchmarks. Snapdragon has always had strong FPU performance so the Linpack score is expected, but in SunSpider’s JavaScript benchmark, we see the 1GHz myTouch 4G basically beat everything this side of the Cortex A9/Tegra 2 combo. We talked more about how A9 compared to A8 in our Tegra 2 performance preview here, so look at that to see how the Galaxy Tab stacks up against the tablet platform of the future.
On the graphics benchmark side, we only have two tablets to compare head to head - the Galaxy Tab and the Viewsonic G Tablet that we used in the Tegra 2 preview. The Galaxy Tab handily won out in Neocore - the 54 fps figure is basically capped by the vsync - but the Tegra 2 exhibited slightly faster performance throughout the rest of our smartphone graphics benchmarks. We initially had some issues with Quake 3 on the Tab, as detailed in our Tegra 2 performance update, but overall, SGX 540 is definitely competitive as far as graphics performance goes even if it isn't the clear cut leader anymore.
Our Galaxy Tab unit was a Verizon model, but for some reason the 3G data was very slow. I’ve tested it in multiple regions in the Seattle area and I have yet to break 700 kbps down and 500 kbps up. I haven’t had a Verizon device to test before, but even so, speeds around 600 kbps are not what I was expecting. I later talked to some Verizon employees and was told that such speeds are normal for Verizon 3G in Seattle, so their LTE rollout really can't happen fast enough.
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SuperFly03 - Thursday, December 23, 2010 - link
As a preface my phone has been 4 or 5 different Android devices and I have had an iPhone before.I used to say the same thing and I still believe the iPad is a glorified iPhone. Let's face it, it is. It is an iPhone with a huge battery, huge screen, and way more built in storage. That's about it.
Having said that, I asked for one for Christmas and I got it early. I love it.
I have a hugely powerful desktop I use for gaming and I have a corporate issued laptop. The corporate issued laptop uses live encryption on a 5400RPM laptop drive and with all the other software running it is a disaster. Absolute disaster. Start up is 20 minutes, browsing the internet is a joke and it all around adds a great deal of frustration and stress to my day. It's sad.
So when I am at home at night or on the weekends and I am watching football or a movie and I want to play on the internet and I pull out the laptop it ruins my night. It really does.
Instead of whining like a little girl, I got an iPad. I didn't want a netbook because that's a full laptop which I didn't need and it's larger and bulkier. All I needed it for was couch browsing and simple tasks (email, youtube, etc). The iPad fit my needs very well and has been a pleasure to use. The CPu could be a bit faster and I'd like to revise the auto correct... but all in all it is much faster and better at the simple tasks I needed it to accomplish. Add to that I can play Angry Birds or Cut the Rope on the couch while watching the Texans figure out a new way to lose a game... it's money. It has a decent price tag if you stay at entry level but escalates to a pretty penny real fast.
The other thing I use it for a great deal is when I'm traveling. Just last week I was in Victoria, TX with nothing to do after work for a full week. I had to stay in a hotel that had a 20yr old curved glass tube TV and WiFi so slow I couldn't check my email. So what did I do? Busted out the 3G connection and streamed South Park and kept my sanity in check.
My Android smartphone is used while out and about but when I'm home and not gaming, I'm on my iPad.
netbooks have always been a step child to a functional instrument... the iPad and Galaxy tab present you with functionality and apps geared for the reduced power of the devices unlike netbooks which require using full windows software.
cwebersd - Monday, December 27, 2010 - link
My wife's iPad lives on our dinner table. Whenever someone needs quick web access it is there, instantly. It has totally changed when and how she gets her business-related computing done (email, notes, looking up info on the web). It's small enough to be unobtrusive, but large enough to the clumsiness and cramped screen of a phone. No case to open, no wakeup time to speak of, nothing getting between user and the task at hand. Simply a joy to use!From a technical standpoint I love the fact that iOS and Android have done away with the notion of files and directories. Let the apps worry about that and focus on the task at hand. Tablets take this "new" OS concept back up the food chain to devices which can in many cases replace full fledged PCs.
blueboy_10 - Thursday, December 23, 2010 - link
It is safe to say to say that the Galaxy Tab failed miserably in comparison to Apple's iPad. Come on, WTH? Wait until Honeycomb comes out with hopefully some full tablet integration for tablets, then we'll start seeing some real competition! Correct me if I'm wrong, but 2011/2012 will spell out the years for tablets era. - BLUEBOYtekzor - Friday, December 24, 2010 - link
you are absolutely correctI got the tab from tmobile(contract less thank god)
And it is simply an oversized phone with very little catering to the tablet form factor.
Regardless of what benchmarks say, my ipad has the best UI performance I have seen and completely crushes the tab.
Potential tab owners, the flash performance of the tab is abysmal, seriously.
If you are getting it for the flash built into the browser experience, you will be sorely disappointed!
froyo alone is just not ready for tablet prime time and I dont think gingerbread will be either. The best bet right now is to get an ipad1/2 or wait for honeycomb.
at the least you have 30 days to return the tab and get off contract, use that time to play with it.
ltcommanderdata - Thursday, December 23, 2010 - link
How come there's no iPad performance comparisons? Seeing that's the Galaxy Tab's main competition it's important to know. Hopefully you'll also be able to update the iPad to iOS 4.2.1 along with your iPhone 4 results.melgross - Thursday, December 23, 2010 - link
Yeah. This is the second time they've done these comparisons without the iPad.Really guys, is it too much to ask? It's not like it hasn't been out since early April! The iPhone 4 is 20% slower, so it's not a good test when comparing tablets, and since the iPad is the gorilla in the room, it's required to have it on the charts.
This is irrespective of whether people love or hate Apple.
tipoo - Thursday, December 23, 2010 - link
Agreed, it should be in there. Vivek, pretty please?VivekGowri - Thursday, December 23, 2010 - link
Done. The pretty please pushed me over the edge. :)As a bonus, the results also got updated in the Tegra 2 performance preview.
tipoo - Thursday, December 23, 2010 - link
Muahaha, no one can resist my implied puppy face!synaesthetic - Thursday, December 23, 2010 - link
I still think tablets are a solution searching for a problem, an answer looking for a question.I've used the iPad. While it is definitely an impressive piece of hardware, I do not see how it is better than a netbook. It's slightly lighter and significantly thinner, but it really isn't that much more portable. And trying to do any serious work on a tablet is very difficult... even worse than on my Galaxy S, because it's just too large to thumb type on.
tl;dr version: Tablets are too big to be smartphone replacements, too unwieldy to be netbook replacements.
What I'd rather see are smartbooks... netbooks with actual keyboards, touchpads, ARM processors, real netbook Linuxdistros like MeeGo or Aurora (NOT Android, mind you) with big batteries and 15+ hour runtime. Not just smartphones made bigger.