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Showing posts with label lap. Show all posts
Showing posts with label lap. Show all posts

Wednesday, May 15, 2013

Sony Announces VAIO Fit Series of Laptops


Today Sony is launching their newest line of laptops, the VAIO Fit series. There will be two different lines, the Fit and the Fit E, and all of the new laptops are "thin and light" and feature aluminum exteriors. Sony didn't provide detailed specifications, but it sounds like the VAIO Fit series is going after users that like the idea of an Ultrabook but aren't willing to pay the higher price premiums. That likely means entry level models will come with conventional HDD storage rather than SSDs or hybrid solutions, though Sony does note that SSDs and hybrid options are available on higher spec models.
Noteworthy features of the VAIO Fit laptops include 1600x900 HD+ LCDs on the 14" model and 1080p displays on the 15.6" models, with both sizes offering optional capacitive touchscreens. Sony also touts improved webcam functionality and high quality audio and states, with the 14E and 15E including "big box speakers" as well as a subwoofer on the 15E. All of the laptops also feature full-size backlit keyboards, with a numeric keypad on the 15" models. Finally, the VAIO Fit laptops will also feature Near Field Communication (NFC) technology, allowing users to share website URLs and other data with compatible NFC devices.
As with other recent announcements, the timing is enough to let you know that the models being discussed today are using Ivy Bridge (3rd Generation Intel Core processors), but we may see updates after the Haswell launch. Processor support tops out at Core i7 (presumably dual-core), with Core i3 and i5 also available. NVIDIA Graphics will also be an option, though the specific GPUs aren't listed.
The Fit 14 and 15 will be available in mid-May and will start at $649 and $699 respectively. The Fit 14E and 15E are apparently the lower-spec models and will launch at prices of $549 and $579.

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Tuesday, April 30, 2013

ASUS Zenbook UX51VZ: Great Laptop, High Price


Meet the ASUS Zenbook UX51VZ
I have quite a few laptops that have been languishing in a non-fully-reviewed state for a while. The New Year has been a bit crazy, and in the midst of trying to update the benchmark suite and some other items, the time for a full review is long since passed. We’re finally done with our 2013 Mobile Benchmark Suite, and as we’ll have a variety of laptops to review in the coming weeks, I thought the UX51VZ was a good start for our new test suite. I won’t include every chart in this short review, but here’s the quick summary.
The ASUS Zenbook UX51VZ is a nice looking laptop that takes the core of the thicker N56V type chassis and thins it out, at the same time going for an aluminum chassis. At the same time, ASUS has upgraded the LCD to a nice quality IPS 1080p panel (anti-glare no less!), which is about as good as you’re going to find in Windows laptops right now—though I suspect laptops like the soon-to-launch Toshiba KIRAbook may have something to say about that shortly.
As you might guess from the “[xxx]book” names, these laptops are gunning for Apple’s MacBook Pro (Retina) in terms of overall experience. While I personally feel they fall short in some areas (the Retina still has a better LCD that’s factory calibrated to deliver good color accuracy), they’re also less expensive and they’re designed from the ground up to run Windows. That won’t be sufficient to win back users who have switched to Apple, but it might be enough to entice those contemplating the change to stick with Windows a while longer.

Thursday, March 10, 2011

Toshiba Satellite L645D: Mobile AMD at 3GHz

Introducing the Toshiba Satellite L645D-S4106
While the drought of Sandy Bridge notebook hardware is thankfully approaching its sweet, merciful end, there are still a healthy amount of AMD-based notebooks on the market at good prices awaiting happy homes. Toshiba was kind enough to send us their L645D, a 14" notebook sporting a mobile Phenom II dual-core processor running at a speedy 3GHz, Radeon HD 4250 integrated graphics, and a Blu-ray drive: all yours for a potentially exciting value proposition of just $619. Is it worth it?
The Toshiba L645D would seem bog standard for a budget AMD notebook if not for two things: the Phenom II N660 powering it is the fastest "non-extreme" dual-core mobile processor AMD offers, and Toshiba packs it into a 14" chassis instead of the 15.6" ones we've become accustomed to. Top that off with a Blu-ray drive and you have the makings of a strong multimedia contender at a reasonable price. So let's see how Toshiba specs it.
Toshiba L645D-S4106 Specifications
Processor AMD Phenom II N660
(2x3GHz, 45nm, 2MB L2, 35W)
Chipset AMD RS880M Northbridge + AMD SB800 Southbridge
Memory 2x2GB DDR3-1066 (Max 2x4GB)
Graphics ATI Radeon HD 4250 IGP
(40 stream processors, 500MHZ core clock)
Display 14" LED Glossy 16:9 1366x768
(AU Optronics B140XW01 V6 Panel)
Hard Drive(s) Toshiba 640GB 5400RPM SATA 3Gbps Hard Disk
Optical Drive BD-ROM/DVD+-RW Combo Drive w/ Labelflash
Networking Atheros AR8152 10/100 Ethernet
Realtek RTL8188CE 802.11b/g/n
Audio Conexant Cx20585 HD Audio
Stereo speakers
Headphone and microphone jacks
Battery 6-Cell, 10.8V, 48Wh battery
Front Side Indicator lights
SD/MS/MMC reader
Left Side Kensington lock
Exhaust vent
Ethernet jack
HDMI
Combo eSATA/USB 2.0
USB 2.0
Microphone jack
Headphone jack
Right Side Optical drive
USB 2.0
VGA
AC adaptor jack
Back Side -
Operating System Windows 7 Home Premium 64-bit
Dimensions 13.3" x 9.13" x 1.34"-1.50" (WxDxH)
Weight 4.98 lbs
Extras Webcam
Flash reader (MMC, SD/Mini SD, MS/Duo/Pro/Pro Duo)
Blu-ray drive
Warranty 1-year limited warranty
Pricing MSRP at $699
Available online at $619
Right off the bat, there's the dual-core AMD Phenom II N660 processor running at 3GHz. AMD now has an ungainly three different mainstream mobile processor lines with the Athlon, Turion, and Phenoms basically in order of "good, better, best" and sporting borderline indecipherable model numbers, so hats off to them for following Intel's footsteps into the realm of being utterly mystifying to the end consumer. The mobile Phenom IIs are largely equivalent to the desktop Athlon II chips, which means the N660 doesn't have any L3 cache. That leaves it specced with 1MB of L2 cache per core and enjoying a 1.8GHz HyperTransport clock. In fact the only differentiator between Phenom II and Turion II mobile processors is clock speed; the Turion IIs stop at 2.6GHz, while 2.6GHz is the lowest-clocked Phenom II (but at a 25-watt TDP). The N660's 3GHz results in a 35-watt TDP.
Supporting the N660 is 4GB of DDR3-1066 and the aging Mobility Radeon HD 4250. As I've harped before, the 40-shader 780G was a fine IGP when it landed, but time has been unkind to this particular core design, and the minimal update to DirectX 10.1 just hasn't been enough. The 4250's 40 shaders run at 500MHz, down from the 700MHz the 4250 runs at on the desktop. It's still more desirable than Arrandale's Intel HD graphics due to generally superior driver quality and compatibility along with similar overall performance, but as you'll see, Sandy Bridge's Intel HD 3000 graphics mop the floor with it. Thankfully the 4250 is not long for this world; AMD's ultraportable platform now favors the E-350 with its far more capable Radeon HD 6310 IGP, and Llano is drawing ever closer.
Rounding out the L645D is the bare minimum of connectivity and an anemic 640GB 5400RPM hard disk. Toshiba's mobile hard disks have typically been poor performers, but I imagine it keeps costs down and at least the capacity is generous. The highlight, however, is the inclusion of a combination Blu-ray reader/DVD writer. With an asking price of $699 MSRP and online price of $619, this notebook comes within striking distance of the recently reviewed Sony EE34.

Sunday, September 6, 2009

Gaming Laptop Roundup

Standard Gaming PerformanceGaming Laptop Roundup

Starting the benchmarks, we'll cut right to the chase and begin with gaming performance. That's what you buy one of these laptops for, after all. As mentioned in our last article, we have recently updated our laptop gaming benchmarks. We use built-in performance tests on Company of Heroes, Crysis, Devil May Cry 4, Enemy Territory: Quake Wars, and Unreal Tournament 3. For Assassin's Creed, GRID, Mass Effect, and Oblivion we benchmark a specific scene using FRAPS. In all tests, we run each benchmark at least four times, discard the top result, and report the highest remaining score. We will use resolution scaling graphs to compare the different laptop configurations, as that will allow us to examine how the GPU and CPU affect performance. At lower resolutions we should become more CPU limited, while the higher resolutions and detail settings should put more of a bottleneck on the GPU.


















The Gateway notebooks obviously offer a lot of bang for the buck, even if they don't top the performance charts. The Alienware m15x is faster overall, but the margin of victory over the P-7811 is only about 7% (around 25% over the P-171XL). As we mentioned in our Gateway P-7811 review, there also appears to be a driver glitch with the P-171XL in Devil May Cry 4 - which incidentally is the only game where we don't see significant performance improvements from SLI at higher resolutions. The Sager NP9262 is clearly in a league of its own when it comes to performance. If you've ever wondered why people would consider purchasing a heavy SLI notebook, gaming performance that's almost twice as fast as the closest single GPU solution is the answer. Unfortunately, that means the CPU becomes more of a bottleneck, which is why we see several games where the Sager laptop has an almost flat line.


Wednesday, September 2, 2009

Laptop LCD Roundup: Road Warriors Deserve Better

Introduction

Two of the areas where we've seen the most growth in the last few years are notebooks and flat-panel displays. The reasons for the tremendous growth differ, of course. Notebooks are a hot item because people are becoming enamored with wireless networks and portability, while LCDs have become popular because few manufacturers are making CRTs anymore and the small footprint of LCDs is desired by many people. We're working on increasing our coverage of both of these sectors, but up until now we haven't actually taken a close look at where they intersect.

Since the first laptops began shipping, LCDs have been the de facto display standard. Years before most people were using LCDs on their desktop, laptops were sporting these thin, sleek, attractive displays. As anyone who used one of the earlier laptops can tell you, however, the actual quality of the LCD panels was often severely lacking. With the ramp up in production of both LCD panels and notebook computers, you might be tempted to assume that the quality of laptop displays has improved dramatically over the years. That may be true to a certain degree, but with power considerations being a primary factor in the design of most notebooks, compromises continue to be made.

Without even running any objective tests, most people could pretty easily tell you that the latest and greatest desktop LCDs are far superior to any of the laptop LCDs currently available. While desktop LCDs have moved beyond TN panels to such technologies as S-IPS, S-PVA, and S-MVA we are aware of only a few laptop brands that use something other than a TN panel. (Unfortunately, we have not yet been able to get any of those laptops for review.) We have also complained about desktop LCDs that have reached the point where they are actually becoming too bright, in an apparent attempt to win the marketing war for maximum brightness. The same can't be said of laptops, as very few can even break the 200 cd/m2 mark. Individual preferences definitely play a role, but outside of photography and print work most people prefer a brightness setting of somewhere between 200 and 300 cd/m2.

Luckily, there are plenty of new technologies being worked on that aim to improve the current situation. Not only should we get brighter laptop panels in the near future, but color accuracy may improve and power requirements may actually be reduced relative to current models. LED backlighting is one technology that holds a lot of promise, and it has only just begun to show up on desktop LCDs. Dynamic backlighting - were the brightness of some LEDs can be increased or decreased in zones depending on what content is currently being shown - is another technology that we may see sooner rather than later. Then there are completely new display technologies like OLED.

With the current laptop landscape in mind, we have decided that it's time for us to put a bigger focus on the quality of laptop LCDs. To accomplish this we have put together a roundup of the current notebooks that we have in-house. Future laptop reviews will continue this trend by including a section covering display analysis and quality, but we wanted to build a repertoire of past notebook displays in the meantime. While we only have four laptops at present, it is also important to remember that there are only a few companies that actually manufacture LCD panels. We would also expect any companies that release notebooks with higher-quality LCDs to make a bullet point out of the fact, which means that if you don't see any particular emphasis placed on the display panel in a notebook's specifications it probably has a panel similar to one of the laptops we're looking at today.