Author:
Subject: Processors, Mobile
Manufacturer: Intel

Core M 5Y70 Specifications

Back in August of this year, Intel invited me out to Portland, Oregon to talk about the future of processors and process technology. Broadwell is the first microarchitecture to ship on Intel's newest 14nm process technology and the performance and power implications of it are as impressive as they are complex. We finally have the first retail product based on Broadwell-Y in our hands and I am eager to see how this combination of technology is going to be implemented.

If you have not read through my article that dives into the intricacies of the 14nm process and the architectural changes coming with Broadwell, then I would highly recommend that you do so before diving any further into this review. Our Intel Core M Processor: Broadwell Architecture and 14nm Process Reveal story clearly explains the "how" and "why" for many of the decisions that determined the direction the Core M 5Y70 heads in.

As I stated at the time:

"The information provided by Intel about Broadwell-Y today shows me the company is clearly innovating and iterating on its plans set in place years ago with the focus on power efficiency. Broadwell and the 14nm process technology will likely be another substantial leap between Intel and AMD in the x86 tablet space and should make an impact on other tablet markets (like Android) as long as pricing can remain competitive. That 14nm process gives Intel an advantage that no one else in the industry can claim and unless Intel begins fabricating processors for the competition (not completely out of the question), that will remain a house advantage."

With a background on Intel's goals with Broadwell-Y, let's look at the first true implementation.

Continue reading our review of the Intel Core M 5Y70 Broadwell-Y Processor!!

Author:
Subject: Mobile
Manufacturer: Lenovo

Lenovo introduces a unique form factor

Lenovo isn't a company that seems interested in slowing down.  Just when you think the world of notebooks is getting boring, it releases products like the ThinkPad Tablet 2 and the Yoga 2 Pro.  Today we are looking at another innovative product from Lenovo, the Yoga Tablet 8 and Yoga Tablet 10.  While the tablets share the Yoga branding seen in recent convertible notebooks these are NOT Windows-based PCs - something that I fear some consumers might get confused by.  

Instead this tablet pair is based on Android (4.2.2 at this point) which brings with it several advantages.  First, the battery life is impressive, particularly with the 8-in version that clocked in more than 17 hours in our web browsing test!  Second, the form factor of these units is truly unique and not only allows for larger batteries but also a more comfortable in-the-hand feeling than I have had with any other tablet.  

Check out the video overview below!  

You can pick up the 8-in version of the Lenovo Yoga Tablet for just $199 while the 10.1-in model starts at $274.

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The Lenovo Yoga Tablet is available in both 8-in and 10.1-in sizes though the hardware is mostly identical between both units include screen resolution (1280x800) and SoC hardware (MediaTek quad-core Cortex-A7).  The larger model does get an 8000 mAh battery (over the 6000 mAh on the 8-in) but isn't enough to counter balance the power draw of the larger screen.

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The 1280x800 resolution is a bit lower than I would like but is perfectly acceptable on the 8-in version of the Yoga Tablet.  On the 10-in model though the pixels are just too big and image quality suffers.  These are currently running Android 4.2.2 which is fine, but hopefully we'll see some updates from Lenovo to more current Android versions.

Continue reading about the Lenovo Yoga Tablet 8 and Yoga Tablet 10 devices!!

Lenovo's ARM powered, JellyBean flavoured Yoga tablet

Subject: Mobile | December 3, 2013 - 01:58 PM |
Tagged: Lenovo, yoga, arm, jellybean, tablet

Both the 8" and 10" models of the Lenovo Yoga tablet have a 1280x800 IPS display and run on a 1.2GHz ARM Cortex-A7 processor, sport 1GB of DDR2 and have 16GB of onboard storage.  The only difference apart from the size of the tablet is the battery 9000mAh on the larger model as compared to 6000mAh on the 8".  Benchmark Reviews liked the rather unique look of the tablet though they would have preferred a newer version of Android and a higher resolution screen to be available.  Check out the OS and included apps in their full review.

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"The Android-based tablet market is exploding, with new entries almost every day. We’re even seeing what once were dedicated e-readers, like the Nook and Kindle, re-marketed as general purpose tablets. Lenovo’s been in this market for a while, and thus it’s no surprise to see them introduce another entry, the Lenovo Yoga tablet computers."

Here are some more Mobile articles from around the web:

Mobile

Video Perspective: Lenovo Ideapad Yoga 2 Pro Ultrabook with 3200x1800 Screen

Subject: Mobile | November 26, 2013 - 05:46 PM |
Tagged: video, Lenovo, Ideapad, yoga, yoga 2 pro, haswell

The Yoga has easily been the most successful convertible notebook brand in my book and I think Lenovo would agree.  The 4-option form factor allows for a standard laptop stance, tablet mode, tent mode and stand mode, all of which have unique benefits and trade offs. 

The new Yoga 2 Pro offers the same style chassis as the previous Yoga laptops but offers several dramatic improvements.  First, this notebook is Haswell based, a 4th Generation Intel Core processor, and that will equal better performance and better battery life than the previous Ivy Bridge based design.

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Also, this unit has a 13.3-in 3200x1800 resolution display; that's correct a 5.7 MP screen in a 13.3 inch form factor.  That is better than the retina MacBook Air that has a resolution of 2560x1600 and is even higher than the 2880x1800 display on the 15-in retina MacBook.  In use the screen is bright (up to 350 nits now) and crisp. 

The keyboard is backlit, the edge has a rubber ring around it to prevent slipping and damage in tent mode and it is both lighter and slimmer than the previous Yoga.

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Overall, the Yoga 2 Pro looks to be an amazing sequel to the original.  Look for a full review on PC Perspective soon!!

Find the Lenovo Yoga 2 Pro on Amazon! 

Subject: Mobile
Manufacturer:

Introduction and Design

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It seems like only yesterday (okay, last month) that we were testing the IdeaPad Yoga 11, which was certainly an interesting device. That’s primarily because of what it represents: namely, the slow merging of the tablet and notebook markets. You’ve probably heard people proclaiming the death of the PC as we know it. Not so fast—while it’s true that tablets have eaten into the sales of what were previously low-powered notebooks and now-extinct netbooks, there is still no way to replace the utility of a physical keyboard and the sensibility of a mouse cursor. Touch-centric devices are hard to beat when entertainment and education are the focus of a purchase, but as long as productivity matters, we aren’t likely to see traditional means of input and a range of connectivity options disappear anytime soon.

The IdeaPad Yoga 11 leaned so heavily in the direction of tablet design that it arguably was more tablet than notebook. That is, it featured a tablet-grade SOC (the nVidia Tegra 3) as opposed to a standard Intel or AMD CPU, an 11” display, and a phenomenal battery life that can only be compared to the likes of other ARM-based tablets. But, of course, with those allegiances come necessary concessions, not least of which is the inability to run x86 applications and the consequential half-baked experiment that is Windows RT.

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Fortunately, there’s always room for compromise, and for those of us searching for something closer to a notebook than the original Yoga 11, we’re now afforded the option of the 11S. Apart from being nearly identical in terms of form factor, the $999 (as configured) Yoga 11S adopts a standard x86 chipset with Intel ULV CPUs, which allows it to run full-blown Windows 8. That positions it squarely in-between the larger x86 Yoga 13 and the ARM-based Yoga 11, which makes it an ideal candidate for someone hoping for the best of both worlds. But can it survive the transition, or do its compromises outstrip its gains?

Our Yoga 11S came equipped with a fairly standard configuration:

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Unless you’re comparing to the Yoga 11’s specs, not much about this stands out. The Core i5-3339Y is the first thing that jumps out at you; in exchange for the nVidia Tegra 3 ARM-based SOC of the original Yoga 11, it’s a much more powerful chip with a 13W TDP and (thanks to its x86 architecture) the ability to run Windows 8 and standard Windows applications. Next on the list is the included 8 GB of DDR3 RAM—versus just 2 GB on the Yoga 11. Finally, there’s USB 3.0 and a much larger SSD (256 GB vs. 64 GB)—all valuable additions. One thing that hasn’t changed, meanwhile, is the battery size. Surely you’re wondering how this will affect the longevity of the notebook under typical usage. Patience; we’ll get to that in a bit! First, let’s talk about the general design of the notebook.

Continue reading our review of the Lenovo IdeaPad Yoga 11S Convertible Notebook!

Subject: Mobile
Manufacturer: Lenovo

Introduction and Design

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As headlines mount championing the supposed shift toward tablets for the average consumer, PC manufacturers continue to devise clever hybrid solutions to try and lure those who are on the fence toward more traditional machines.  Along with last year’s IdeaPad Yoga 13 and ThinkPad Twist, Lenovo shortly thereafter launched the smallest of the bunch, an 11.6” convertible tablet PC with a 5-point touch 720p IPS display.

Unlike its newer, more powerful counterpart, the Yoga 11S, it runs Windows RT and features an NVIDIA Tegra 3 Quad-Core system on a chip (SoC).  There are pros and cons to this configuration in contrast to the 11S.  For starters, the lower-voltage, fanless design of the 11 guarantees superior battery life (something which we’ll cover in detail in just a bit).  It’s also consequently (slightly) smaller and lighter than the 11S, which gains a hair on height and weighs around a quarter pound more.  But, as you’re probably aware, Windows RT also doesn’t qualify as a fully-functional version of Windows—and, in fact, the Yoga 11’s versatility is constrained by the relatively meager selection of apps available on the Windows Store.  The other obvious difference is architecture and chipset, where the Yoga 11’s phone- and tablet-grade ARM-based NVIDIA Tegra 3 is replaced on the 11S by Intel Core Ivy Bridge ULV processors.

But let’s forget about that for a moment.  What it all boils down to is that these two machines, while similar in terms of design, are different enough (both in terms of specs and price) to warrant a choice between them based on your intended use.  The IdeaPad Yoga 11 configuration we reviewed can currently be found for around $570 at retailers such as Amazon and Newegg.  In terms of its innards:

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If it looks an awful lot like the specs of your latest smartphone, that’s probably because it is.  The Yoga 11 banks on the fact that such ARM-based SoCs have become powerful enough to run a modern personal computer comfortably—and by combining the strengths of an efficient, low-power chipset with the body of a notebook, it reaps benefits from both categories.  Of course, there are trade-offs involved, starting with the 2 GB memory ceiling of the chipset and extending to the aforementioned limitations of Windows RT.  So the ultimate question is, once those trade-offs are considered, is the Yoga 11 still worth the investment?

Continue reading our review of the Lenovo IdeaPad Yoga 11 Tegra 3 notebook!!

CES 2013: Lenovo IdeaPad Yoga 11S Brings Intel Core i5 to 11-in Form Factor

Subject: Mobile | January 6, 2013 - 07:31 PM |
Tagged: yoga 11s, yoga 11, yoga, Lenovo, ideapad yoga, Ideapad, ces 2013, CES

The Lenovo Yoga laptops were actually announced at last year's CES and we have had one in house for a couple of months as well, doing a quick look type video of it back in October.  The Yoga notebooks are convertible Ultrabooks with a 360 degree hinge allowing you to wrap the display behind the keyboard and put the machine into a tablet form factor.  The first one we saw was powered by the Intel Core i5 processor but was in a 13-in design. 

There has been an 11-in version of the Yoga, but it was powered by NVIDIA's Tegra 3 processor and runs Windows RT.  The Yoga 11S being announced today runs the full version of Windows 8 and includes Intel ULV Ivy Bridge Core i5 series processors, integrated Intel HD 4000 graphics and can be configured with up to 8GB of DDR3 memory and a 256GB SSD.

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An 11.6-in 1366x768 IPS display with 10 point touch capability is at the heart of the convertible notebook that is rated at 6 hours of battery life with a 3.08 lbs fighting weight. 

The Yoga's biggest feature is the ability to convert into four different "modes" of usage: laptop, tablet, stand and tent.  You can see all of them demonstrated on our Yoga 13 preview video above and the same forms exist on the new Yoga 11S. 

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The Yoga 11S will also be available in "Clementine"

The Lenovo IdeaPad Yoga 11S will be available in mid-February and will start at $799.

Check out the full press release after the break!

Coverage of CES 2013 is brought to you by AMD!

PC Perspective's CES 2013 coverage is sponsored by AMD.

Follow all of our coverage of the show at http://pcper.com/ces!

Video Perspective: Lenovo IdeaPad Yoga 13 Windows 8 Ultrabook Preview

Subject: Mobile | October 30, 2012 - 01:17 PM |
Tagged: yoga 13, yoga, ultrabook, Lenovo, Ivy Bridge, Ideapad

Earlier today we got in the new Lenovo Ideapad Yoga 13, an Ivy Bridge Core i5 Ultrabook with a very distinctive display panel that works as a laptop, a tablet, a tent and in a stand mode.  Basically, think of the Lenovo machine you saw from CES with the screen that wraps around the back. 

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After getting the notebook in I recorded a quick 15 minute hands-on and overview video that I thought I would share in preparation for our full review coming later!  Enjoy!

A look at CES 2012 through other peoples eyes

Subject: Shows and Expos | January 11, 2012 - 03:33 PM |
Tagged: yoga, ultrabook, tablet, ocz, micron, Lenovo, kilimanjaro, CES

By now you should have hit our CES 2012 page, where all of our news coming out of CES is aggregated for you.   The sad truth is that PC Perspective has yet to conquer time and space, so we can only be in one place at a time which leads to missed appointments with vendors.  However, we are not the only tech site represented at CES 2012; for instance The Tech Report is running around Las Vegas as you read this.  So far they've seen a Lenovo laptop/netbook which knows Yoga, seen the heights that the combined team of OCZ and Micron can climb to and tablets with better than 1080p resolution.  They also weigh in on the similarities between Ultrabooks and a certain Apple product, as they are one of Intel's main focuses at this CES.

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Here is some more Tech News from around the web:

Tech Talk

 

PC Perspective's CES 2012 coverage is sponsored by MSI Computer.

Follow all of our coverage of the show at http://pcper.com/ces!