umpcportal home

Tag Archive | "Core i5"

Samsung Series 7 Slate PC Hands-On Images


You’ve seen the hands-on video and the blinding speeds of the CPU and disk of the Samsung Slate PC but you still might be hungry for more. I am!  The Samsung Series 7 Slate PC is a seriously impressive bit of engineering and proof that Core i5 can be designed into a chassis of under 900gm. The Slate PC will come with dock and keyboard for an estimated 1100 Euro entry-level price. It’s basically an Ultrabook without a keyboard but for many, this modular approach with attention to pen and finger touch details could be exactly what they’ve been looking for. I’m certainly taking a closer look at this one myself and hope to have a review device as soon as it’s available.

Samsung Series 7 Slate PC Hands-On Video


image

image

The Windows Tablet PC reputation never really earned anything through the cheap netbook-based versions that hit the market over the last few years. Low power processors, lack of docking stations and capacitive touch layers that prevent anyone from taking advantage of the natural input features. The Samsung Series 7 slate should fix that!

It’s the first Sandy Bridge (2nd generation Core i5) tablet PC I’ve ever tried and wow, she flies. The digitiser works well and the slate will be delivered with a dock and keyboard as part of the package. It weighs less than a kilo and Samsung tell me it will return up to 7hrs battery life. Ok, lets take the 30% ‘marketing markup’ off that and call it 5hrs. That’s usable although I know from my work with Ultrabooks that you can easily get carried away and kill the battery in half that time.

I like it a lot, just like I like Ultrabooks a lot. They fit in nicely above consumer tablet and smartphone usage scenarios that are eating into the reasons you might buy a netbook and they truly negate the need for a desktop. This mobile/desktop usage scenario certainly helps to justify the price which, as can be expected, is going to around the same 1000-1100 € or $ level as Ultrabooks.

There’s another Series 7 slate article over at Ultrabooknews.

[ Posted via the Galaxy Tab. Ultra-Mobile at IFA 2011. For more IFA coverage, follow me on Twitter. @Chippy ]

7 Ultrabook Processing Platform Candidates


I’m typing this article on a 1.4Ghz Core i5 2357M device. It’s fast and efficient and representative of the type of performance that you’re going to get from Ultrabooks. It’s not quite the platform that the Asus UX21 will use when it launches though. On that you can expect one of the three new Sandy Bridge ULV (Ultra Low Voltage) CPUs that CNet highlighted today. There are two additional Core i3 parts I see too which brings the total to 8 CPU/GPUs, one of which is for embedded markets.

Read the full story

Asus Eee Slate EP121 User Review


Many thanks to Jeff Kent (Mobile Barbarian) for sending us this detailed review of his Eee Slate EP121 from real-life business scenario perspective. Remember, this is a 2.6lb device containing a 12 inch screen and Core i5 processor. Not quite a handheld but in some respects, still an ultra mobile device.

I recently purchased the Asus Eee Slate EP121. As the term “slate inch indicates, the EP121 is a slate (as opposed to convertible) tablet. While slate tablets these days are multiplying like rabbits, the EP121 is a rarer bird:

  • Its OS is not the typical Android or iOS, but Windows 7 (Home Premium, 64 bit).
  • Its screen size, 12.1 inch, is much larger than the typical 7 – 10.1 inch range.
  • Its screen is not just capacitive, but includes an active digitizer for digital inking!
  • Its specs are muscular: Core i5 (U470) processor + 4 GB DDR3 RAM + 64 GB SSD.
  • You also may need to be more muscular to hold it: 2.6 lbs.

There already are video reviews by professional bloggers whose video and picture taking skills far outstrip my amateurish efforts. One in particular is this review by MobileTechReview (“MTR inch), which is the source of most of the pictures in this review, and also includes a very thorough 15:21 video (referred to as the “MTR Video inch). Even Microsoft has gotten into the act with promotional videos featuring the EP121. So instead I thought I would discuss the EP121 from my perspective as a user. So you have a context for my usage, before we get to the EP121, let me introduce myself.

Who I am

imageMy name is Jeff Kent, though my students have affectionately (?) nicknamed me Genghis Khent, and one created my avatar shown here. I live in the Los Angeles area. I have dual careers. I am a Professor of Computer Science at a local community college. I also work at a law firm as an attorney and network administrator. Additionally, I teach computer programming classes online, both for my community college and also privately for a national consortium of community colleges. In my spare (?) time I have a blog, Mobile Barbarian, that is devoted to my favorite hobby (and expenditure of discretionary funds), mobile gadgets like phones and tablets. My wife, who also is a Professor of Computer Science but is not enthralled with gadgets, tolerates my hobby because, as my blog motto states, “Mobile devices are cheaper and safer than mistresses. inch

However, mobile gadgets are a tool as well as a hobby. My job(s) duties require me to be always connected. I also am mobile, going from one job location or meeting to another. Hence, I need to be connected and do tasks when I am not tethered to my home or office base.

But this isn’t a review of me, but instead of the EP121. So let’s get to it!

Why a Windows 7 tablet?

Particularly for business users — and I’m one — there are mission-critical Windows applications that have no iOS or Android equivalent. For example, wearing my attorney hat, I heavily rely on software like CaseMap, which creates a database of a case’s facts, issues and documents, and TextMap for storing, indexing and searching deposition transcripts. There’s nothing I’ve found for iOS or Android that would fill their role. Additionally, even if some iOS or Android equivalent existed, there would be an issue of converting from one application’s format to the other.

There’s also the matter of digital ink. While tablet these days seems to equal touch, I’ve always regarded digital inking as the essence of what makes a tablet a tablet. I cringe at the over-use of the term “killer app inch, but OneNote is a killer app for business.

An active digitizer makes a big difference in inking. Windows 7 tablets commonly have active digitizers. The EP121 is no exception, with an active digitizer in addition to a capacitive touch screen.

By contrast, on my iPad 2, which has no active digitizer, inking feels more like drawing, if not finger-painting. Ditto with Android, except for the HTC Flyer, which does have an active digitizer, albeit N-trig, not the Wacom digitizer (which I regard as superior) on the EP121.

But is a good tablet experience possible on Windows?

OK, I’ve justified the need for a Windows 7 tablet. But I still want the touch to be as smooth and responsive as possible. No offence to our canine friends, but performance on a Windows 7 Tablet PC can be a dog.

Indeed, much has been written that touch is not as smooth and responsive on Windows 7 as it is on other operating systems that are tablet-optimized (iOS, Android Honeycomb). Yes, Windows 7 is fundamentally a desktop, mouse and keyboard OS. Consequently, the touch experience may not be as good as with a tablet-optimized OS. But need it be bad? I think not. In this regard, the MTR review comments:

“[T]he bigger problem is Windows’ somewhat unearned reputation for being a poor tablet platform…It hasn’t helped that several small manufacturers (generally Asian companies whose products arrive here online or through importers) went with underpowered Intel Atom CPUs and screens that are too small to work well with Windows. inch (Emphasis added).

I think this comment hits the proverbial nail on the head. So let’s see how the EP121 addresses these two critical issues.

Brute force uber alles

I’ve owned other Windows 7 slates, once upon a time the Motion LS 800, later the Viliv X70, more recently the HP Slate 500. The latter two have an Atom processor, and either 1 GB (X 70) or 2 GB (Slate 500) of RAM. Unfortunately, not enough processor muscle. Often I’d have to wait a not insubstantial amount of seconds for an operation to complete. Worse, sometimes the tablet would freeze, requiring a reboot.

This waiting and freezing is at least an inconvenience. Sometimes it’s more than that. The interruption can disrupt the flow of a business meeting and make you look like you don’t have your act together. Worse is when this happens in court before Judges who — how shall I say this — are not renowned for their patience. Indeed, reliability in Court became such a concern that I had paper backups of everything, which sort of defeats the purpose of bringing the tablet.

Brute force usually solves such problems. So it is here.

The processor is a ULV (ultra-low voltage) Core i5 470UM. It’s Intel’s currently latest and greatest ULV processor. It’s quite powerful. Per Intel, its clock speed is 1.33GHz, with Turbo Boost 1.86GHz, and has 2 cores and 4 threads with 3MB cache. So from the standpoint of brute force, mission accomplished.

However, it’s not a Sandy Bridge ULV, as these are just coming available. The difference is not power, but battery life, an issue (and problem) discussed later.

The EP121’s 4GB of DDR3-800 RAM also is plenty of brute force. Theoretically the processor (and the 64 bit OS) can support 8GB, but there’s only 1 SODIMM slot, and I don’t believe any 8GB sticks are yet available (and even if they were you’d probably have to mortgage your house to buy them). Nevertheless, 4GB is plenty.

The 64GB SSD is large enough and fast enough. Per the MTR review, the SSD is of SanDisk manufacture with a mSATA form factor, looking like a mini-PCI card. Of course, the SSD could be upgraded to one of the larger, speedier ones becoming available (but see my comments later regarding upgrading).

The bottom line is I haven’t experienced on the EP121 the hiccups I’ve experienced on lesser-powered Windows 7 devices. This is very important in settings like Court where reliability is not a matter of convenience but instead mission critical.

Core i3, i5 to appear in 10 and 11.6″ Gigabyte Laptops at Computex


After I had tested the N570-based S1080 tablet yesterday I had a great discussion with Gigabyte about mobile video editing. Gigabyte have always explored new features and pushed the boundaries in some way another so I guess I shouldn’t have been surprised when the representative told me I should wait for Computex to see the T20xx range of devices that will come with the latest, Sandy Bridge versions of Intel’s Core i3 or i5 CPUs. I understood that they would be convertible too.

That’s going to be something to test as soon as possible because if they manage it, we could have another low-cost power-option on our hands. If they manage to get some decent battery life out of it and keep it under 1.5KG too, it’s going to be very interesting indeed. I sincerely hope that the rep knew what he was talking about and can’t wait to hear more.

Computex starts on May 31st and we’re planning to be there.

Follow Chippy on  TwitterFollow Chippy on  YouTube

The most popular UMPCs on UMPCPortal

Acer Aspire Switch 10
10.1" Intel Atom Z3745
Acer C740
11.6" Intel Celeron 3205U
VIA Nanobook
7.0" VIA C7-M
Lenovo Ideapad Flex 10
10.1" Intel Celeron N2806
Acer Aspire E11 ES1
11.6" Intel Celeron N2840
Dell Chromebook 11
11.6" Intel Celeron 2955U
Dell Latitude E7440
14.0" Intel Core i5-4200U
Acer TravelMate B113
11.6" Intel Core i3
HP Elitebook 820 G2
12.5" Intel Core i5 5300U
Acer Chromebook 11 CB3-131
11.6" Intel Celeron N2807

Find ultra mobile PCs, Ultrabooks, Netbooks and handhelds PCs quickly using the following links: