Showing posts with label Hardware Review. Show all posts
Showing posts with label Hardware Review. Show all posts

Review For Buy ASUS F555LA-AH51 15.6-Inch Core i5 Laptop

Review For Buy ASUS F555LA-AH51 15.6-Inch Core i5 Laptop


The new ASUS F555LA-AH51 15.6-Inch Core i5 Laptop has the dual core ultra low voltage Haswell Intel i5-4210U processor at 1.7 GHz base speed that moves up to 2.7GHz with turbo boost when the tasks at hand require it, 8 GB DDR3 SDRAM at 1600MHz for very smooth and efficient multitasking so you can work on several apps, browsers and programs simultaneously without encountering hardly any lags or freezing, 1000 GB Serial ATA hard drive at 5400 rpm rotating speed to give you all the space you need to save all your files and the latest Windows 8.1 operating system and you won’t need to upgrade from Windows 8 and it comes with extra useful and familiar features for those that miss the older Windows 7.

Technical Details
Screen Size15.6 inches
Max Screen Resolution1366*768 pixels
Processor1.7 GHz Intel Core i5-4200U
RAM8 GB DDR3
Hard Drive1000 GB
Wireless Type802.11bgn
Number of USB 2.0 Ports1
Number of USB 3.0 Ports2
Brand NameAsus
SeriesF
Item model numberF555LA-AH51
Operating SystemWindows 8.1
Item Weight5.1 pounds
Item Dimensions L x W x H10.10 x 15 x 1 inches
Colorblack
Hard Drive Rotational Speed5400 RPM
Optical Drive TypeDL DVD±RW/CD-RW
Batteries:1 Lithium ion batteries required. (included)

ASUS F555LA-AH51 15.6-Inch Core i5 Laptop is able to handle very demanding tasks and works fast with the processor speed going up to 2.7GHz depending on whatever you’re doing- general multimedia and daily office tasks as well as more demanding stuff, but not really the latest 3D games due to lack of at least a mid-range discrete graphics card. Even when the machine has been on standby for a long time, it will wake up in only 2 seconds thanks to the ASUS Super Hybrid Engine II technology. When the battery level goes below 5%, your data is backed up automatically so you can have that peace of mind. Many people still don’t like the new Windows 8 but at least the Windows 8.1 has the familiar Start screen and Start button as well as some additional user-friendly features. The keyboard is not backlit, screen is not touchscreen and it would be nice to have a dedicated graphics card but none of these can be listed as cons at the price level this laptop is sold and everything else it seems to offer. Highly recommended!

See full review of  ASUS F555LA-AH51 15.6-Inch Core i5 Laptop Here

Lenovo grabs top PC vendor crown from HP


Global PC shipments reached 75.6 million units.


Global PC shipments of Lenovo reached 12.61 million units during the second quarter of 2013, reporting a 1.4% drop, while has surpassed HP that shipped 12,378 million units, according to a new report from IDC.


IDC's latest Worldwide Quarterly PC Tracker report revealed that Lenovo's market share remained 16.7%, while HP captured 16.4% of the global PC market share during the quarter.


In the quarter, Lenovo's sales increased outside of APeJ, while its sales in China were also affected due to short-term economic and inventory hurdles affecting shipments.


HP reported growth over the last quarter due to a strong boost from shipments to India, while faced drop in shipments in EMEA region, with a stabilised business in the US.


Other firms that followed in the list of top vendors include Dell, Acer and ASUS.


During the quarter, global PC shipments reached 75.6 million units, an 11.4% drop, but was slightly better than anticipated results for the period.


IDC Worldwide PC Tracker senior analyst, Jay Chou, said that with second quarter growth so close to forecast, some improvement in growth is anticipated during the second half of the year.


'Slower growth in Europe and China reflect the risks, while the improved U.S. outlook reflects potential improvement,' Chou said. 'Still, the weakness in emerging markets is a threat to a core long-term growth area.


'In addition, while efforts by the PC ecosystem to bring down price points and embrace touch computing should make PCs more attractive, a lot still needs to be done in launching attractive products and addressing competition from devices like tablets.'


LG Tab


LG is not a name that you automatically think of when you think laptops. TVs and Fridges, for sure, but laptops? LG recently announced that it would sell both Tablet PCs and an Ultrabook line in Australia through Harvey Norman.


The Tablet PC - The LG Tab-Book, to give it its official name - sells in two variants. There's a $999 version, the LG H160 that runs off an Intel Atom 1.8GHz processor, and a $1499 version that features Intel's Core i5-3337U 1.8GHz processor, as well as twice the onboard memory and twice the storage of the Atom version. As with all of these things, Atom vs Core is a tale of power versus battery life; if you wanted a tablet with longer battery life you've got to compromise on performance.


Where LG's story gets interesting is when you swing the $1399 Ultrabook Z360 into the mix. It's slightly cheaper than the Tab-Book, but many of the core components are the same. It's got the same processor, the same quantity of RAM, the same graphics solution, the same web camera and even the same claimed battery life.


So I took both of LG's new computers for a spin to see which one was better - and whether they were worth your hard-earned cash.


LG Tab-Book Z160: The hybrid approach

LG's Tab-Book is a Hybrid Tablet, which is to say that it has both tablet and laptop modes. Quite how you manage that varies from vendor to vendor, and in LG's case it's opted for a latch on the side that neatly slides the tablet open to reveal the keyboard underneath. It's quite a good mechanism for both revealing the keyboard when you're showing off, and also for simply getting to work. Sadly, the same isn't true of the reverse procedure, which involves physically pushing the screen down into place. It's not the physical effort here that's the problem; it's the fact that all too often it doesn't click into place, meaning you've got to stuff around pushing it down to get it to hold in place.


The Tab-Book keyboard is, in comparison to most ultrabook keyboards, merely adequate. It's flat, with very little travel on the keys, which means there's a fair learning curve to traverse before you're comfortable typing on it. The flipside of that is the fact that it's quite a short keyboard, and this means you're never terribly far away from the screen. As a tablet screen, it's fully touchscreen enabled, which means you can easily take advantage of the optimisations that Microsoft has built into Windows 8.


In pure hardware terms, the Tab-Book Z160 runs an Intel Core i5-3337U 1.8GHz processor with 4GB of RAM, an 11.6-inch 1366 x 768 pixel touchscreen display and comes with a 120GB SSD drive, although with Windows 8 installed you won't get quite that much storage. It measures in at 286 x 192 x 19.4mm when collapsed, making it a very chunky tablet, or, alternatively, pretty average for an 11.6 inch notebook computer. At 1.25kg it's not exactly a lightweight proposition, either.


What about battery life? The Core i5 processor in the Tab-Book is said by LG to offer fair battery life, with a claim of six and a half hours. I tested it looping full screen video with moderate audio levels, a test which saw it expire in five hours and nineteen minutes. That's fair for a device of this size, and with more power-sensitive usage I can't see why you wouldn't hit that six and half hour target.


In performance terms, the Tab-Book returned a PCMark08 work score of 4474, slightly ahead that of the Z360 Ultrabook, although that has to be tempered against the experience of actually using it for production work. The shorter keyboard, heavier carrying weigh and smaller screen make it a slightly-less optimal working solution.


LG Ultrabook Z360: Power at a price

Intel is quite specific about what you can and can't call an Ultrabook, because it's Intel that owns that particular trademark. As such, the Ultrabook recipe is highly codified, and there's often not much under the hood that differs between Ultrabook models. There's little that's truly revolutionary in the Z360's under-the-hood approach, although it's undeniable that the all-white plastic approach is quite eye catching. The touchpad is more or less invisible underneath all that white plastic, and LG has managed to sneak in a reasonable allotment of ports on the side - although you're stuck with a mini Ethernet adaptor if you want a fixed network connection.


The hardware that runs the Z360 almost mimics that found on the Tab-Book. Same Intel Core i5-3337U 1.8Ghz processor with 4GB of RAM, but the display is a 13.3 inch 1920x1080 IPS panel, and there's slightly more onboard storage with an 128GB SSD on offer.


The Z360 lacks a touchscreen - something that Intel mandates for Ultrabooks using the new fourth generation 'Haswell' processors - but tries to make up for that and still fit within the Windows 8 world by including a row of Windows 8 function-specific keys on the left hand side of the keyboard. You've got to hold these down to activate them, which makes sense in the context of touch typing, because it allows you to accidentally tap them while you're learning the keyboard layout.


Larger screens are often battery hogs, and, despite LG's claim of the same six and a half hour running time for the Ultrabook as the Tab-Book, my own looping video test showed significant differences, with the Ultrabook lasting only four hours and thirty three minutes. Again, that's a deliberately battery-sapping test, and you should manage a little more, but it means that you'd have to be very careful in your usage to make the Z360 last out an entire day away from a power point.


In performance terms, there predictably wasn't much between the Z360 and the Tab-Book, with a PCMark08 work score of 4151 just slightly lower. There's little doubt that on the more serious work side an Ultrabook with a full keyboard will serve you better than a hybrid tablet, especially given the larger display screen with better resolution.


Verdict

If you were only looking between the two LG products, it's something of a toss-up. The Ultrabook is, predictably, a little better on the overall productivity side thanks to a much better keyboard and more screen real estate, and the lower asking price would seem to put it in first place. The problem there, however, is the battery life, which is markedly worse than that of the Tab-Book. Not that the Tab-Book doesn't have its own problems, however; while the sliding key mechanism is cute, there's a line between cute and functional, especially when you're talking a tablet that tips the scales at a hefty 1.25KG.


The reality, however, is that neither exists in a vacuum, and there's a strong challenge for both in the form of Ultrabooks (and Ultrabook-style products) running on Intel's new fourth generation Haswell processors.


Apple was first to market with Haswell machines in Australia, launching its first Macbook Air models with the new processors starting at $1099. Many more strong competitors are on their way. That's the peril of launching at the end of a processor life cycle; it's not that your products end up being bad, but simply poor by comparison. With price cuts the Tab-Book and Ultrabook could be good buys, but anyone searching for a portable machine right now would be well advised to shop around carefully, because the processor jump to Haswell makes a significant difference to both performance and battery life.


Acer Iconia W3 review: what's it like using Windows on an 8


It's sort of hard to believe, but the first sub-10-inch Windows 8 tablet only just went on sale two weeks ago. For now, at least, the Acer Iconia W3 is the only 8-inch option available, though it surely won't be the last. What's more, it arrives in lockstep with Windows 8.1, which brings a few improvements that might make an e-reader-sized tablet like this especially easy to use (think: the ability to snap photos from the lock screen). And with a starting price of $380 (Microsoft Office included!) it could be a great buy among Windows tablets, period, regardless of screen size. Let's see if it really is.

Acer Iconia W3 review
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Hardware
If you recall, the 10-inch Acer Iconia W510 tablet was the first finished Windows 8 device we tested, so it's not surprising the company is laying claim to the first 8-inch product as well. And whaddya know? The W3 looks just like its big sibling, except cut down to size. This, too, has a gray plastic back cover and a band of white ringing the sides and front. At 1.1 pounds, it's the lightest tablet we know of that runs full Windows 8, but that's just a victory by default -- it's not like there are any other 8-inch Win 8 tablets yet or anything. Even more than its actual weight (it's only slightly lighter than the W510), its real advantage is its more compact size, which makes it easier to hold. We'd argue, too, that as boxy as the tablet is, its chunky shape helps make for a comfy fit. Ditto for the rounded corners and softened edges. Not pretty, exactly, but pleasant to touch.

And by the way, despite the fact that this is sort of a thick tablet, it doesn't actually make room for that many ports: There's your requisite power / lock button on the left, along with micro-USB and micro-HDMI ports. Flip it over to the right landscape edge and you've got both speakers, along with the power port and a standard 3.5mm headphone jack. All that's left are the volume buttons up top, plus an exposed microSD slot (and a bit of conspicuous Iconia branding). Wrapping up, there are cameras on the front bezel and also around back. Surprisingly, they're actually the same resolution: two megapixels.

Keyboard dock
Unlike with the W510 when it first came out, the W3 doesn't come standard with a keyboard; you have to buy it separately for $80. One thing hasn't changed, however: the Bluetooth keyboard here is still the most awkward part of the design. In this case, the 8-inch W3 is paired with a full-sized keyboard, one that would be more at home on a 13-inch laptop. According to an Acer rep we interviewed back at Computex, the company decided a larger keyboard would make for a better typing experience, even if the small tablet and big keypad make for an unsightly duo. We can't say we disagree: the keys are well-spaced and deep, even if the underlying panel is a bit flimsy. And besides, if other PC makers can't nail the typing experience on a 10-inch device, how was Acer ever going to have a chance of success with an 8-inch model? Can you imagine the things we would have written in this review? Two words, folks: field day.

Even so, this thing has some incredibly strange design elements. Starting with the keyboard deck itself, there's a rounded slot where the tablet is meant to sit, along with a slightly protruding piece to prop it up. When it's just sitting there, the tablet stays put. But when it comes time to change rooms, or pack up and go elsewhere, you've got two choices, one of them being: 'Hold the keyboard as steady as you can, with the tablet still inside, and pray you don't drop it.' The other option is to pop the tablet into a scooped-out area on the back of the keyboard, which was designed to cradle the device when not in use. The problem is, inserting it can be a slightly finicky affair, particularly since the device doesn't make much of a 'click' when you set it in, so it can be unclear when you've actually inserted it correctly. (To its credit, it never, ever fell out during our testing.) Additionally, having to stop to put the tablet in its slot takes time. Not much time, but a few seconds each go-round, especially if you don't yet know what you're doing. It would be much more efficient to snap the tablet into a keyboard dock with a proper hinge mechanism, and simply shut it when you're ready to move.

Display and sound
Even for a budget tablet, the W3's 8.1-inch, 1,280 x 800 screen feels like a letdown. Head-on, at least, colors are balanced and the pixel density is pleasing, but once you adjust the screen angle at all, whether it be horizontally or vertically, the panel quickly becomes washed out. Pick a really off-kilter angle and the screen takes on a sickly yellow overcast, especially in areas that are supposed to be white. That's bad news for people who don't immediately buy the optional keyboard dock; you're going to spend a lot of time with the tablet resting face-up on a table or your lap. And it's a shame, because we're pretty sure the industry is better than this: if ASUS and Amazon can make budget Android tablets with knockout screens, surely the same can be done for Windows... right?

As for the sound quality, it's some of the tinniest, weakest we've heard from a tablet yet. Were you expecting much more from an extra-small, extra-affordable device?

Performance and battery life
Lately, we've mostly been testing Windows PCs with full-fledged Core processors inside -- you know, Core i5, occasionally Core i7. And as more and more OEMs have upgraded their wares to Haswell, we've noted a sizable performance jump, particularly with regards to battery life. In the case of low-powered tablets, though, we don't yet have a new Atom chipset from Intel, which means all the models we're testing continue to have identical specs: namely, a 1.8GHz Z2760 CPU, Intel HD graphics and 2GB of RAM.

Not surprisingly, then, it performs more or less like the others, particularly when it comes to read and write speeds. In the disk benchmark ATTO, the Samsung-made drive reached peak read / write speeds of 84 MB/s and 35 MB/s, respectively, which is near-identical to what we've seen on every other model, plus a megabyte or two. We also logged a 15-second startup time, which isn't exceptional, exactly -- the Lenovo ThinkPad Tablet 2 performs just the same -- but it's still faster than what we've seen from a few competing offerings. HP's ElitePad 900, for example, takes a full 30 seconds to boot into the Start Screen. If anything, we wish the accelerometer were quicker to switch between landscape and portrait orientation. Not that other tablets are great at this either, but with larger 10-inch models, you're probably less likely to ever use it vertically in the first place.

Otherwise, it performs about the same as other Atom-powered tablets. Though it scores slightly higher in PCMark 7, a possible result of the upgrade to Windows 8.1, that doesn't translate into significantly better real-world performance. As we've always said, Atom processors, as low-powered as they are, are sufficient for precisely the sorts of things you might do on a tablet (especially a little one like this). We had no problem streaming music and video, or opening and switching between apps. It will choke on graphically detailed games before you even get past the opening animation sequence, but again, you're not buying a tablet like this because you want to play BioShock Infinite.

Acer rates the W3 for eight hours of battery life, but really, that's just a conservative estimate approved by the company's legal department. As it happens, the tablet managed an impressive nine hours and 21 minutes in our battery test, and that was under fairly grueling conditions too (video looping off local storage, WiFi on, brightness at 65 percent). Had we stuck to web surfing and lowered the brightness a notch, we're sure we could've squeezed out even more runtime.

Software and warranty
Because we borrowed our review unit from Microsoft while attending the Build 2013 developer conference, it came pre-loaded with Windows 8.1 Preview. As you might already know, it'll be another month yet before Microsoft even ships 8.1 to PC makers, so for now the tablet comes with regular old Windows 8 out of the box. Of course, you can download the preview yourself anytime you're ready (hit the more coverage link below for the download page).

If you're interested in a full rundown on what Windows 8.1 includes, we encourage you to read our in-depth hands-on, which details all the new apps, as well as the various UI tweaks (think: enhanced windowing options, the return of the Start button, et cetera). For the purposes of this review, though, we'll say this: Windows is a delight to use in portrait mode, which you might have rarely done before, but will be tempted to try now that there's finally a tablet small enough to comfortably hold in a vertical position. And while you may have always been one of the few to use Windows 8 in portrait, the newest version of the software brings some tweaks that make it especially well suited to smaller, e-reader-sized screens. For example, the expanded choice of Live Tiles, including the super-small ones, means you can better make use of that narrow screen real estate when holding the tablet vertically.

Windows is a delight to use in portrait mode.
Additionally, Microsoft's added a pair of keyboard shortcuts that make on-screen typing easier. In particular, you can swipe the space bar to cycle through spelling suggestions, and then tap it to select the one you want. This works like a charm, saving you the (minor) pain of having to remove your hands from the QWERTY area to tap on a spelling pop-up. Also, you can long-press a key to get at alternate characters (the question mark doubles as the exclamation point, for instance). Even better, once you know where those secondary symbol options are going to pop up on-screen, you can just swipe the button in question in that specific direction. Coming back to that exclamation point, for instance, the exclamation always appears as a pop-up above the question mark, so you can swipe upward on the question mark to make an exclamation point. This, too, works as promised, so that you don't have to tap multiple times just to get to those foreign currency symbols.

Also, we love that you can now take photos from the device's lock screen. This will be a welcome feature on 10-inch Windows 8.1 tablets too, but it's especially convenient here, where the form factor is light (and maybe even discreet) enough to use as a standalone camera. Finally, in a refreshing twist, Office 2013 doesn't just come pre-installed on the W3; it's also free to activate. Just use a code that comes in the box and enjoy.

Like other products from Acer (and pretty much every other company, really), the W3 comes with a one-year warranty, including 24/7 phone support.

Configuration options and the competition
As impressive as our review unit's $430 price is, it's not even the cheapest configuration Acer has to offer. For $380, you can get it with mostly the same specs, except with half the storage space (32 gigs versus 64). Oh, and if you happen to be shopping for this on some third-party site, like Amazon, the configuration codes are as follows: W3-810-1416 for the 64GB model, and W3-810-1600 for the 32GB one. Either way, as we mentioned, the keyboard will add $80 to the price, while an optional carrying case costs $35.

For now, if you're looking for a smaller-screened Windows tablet, the Acer W3 is your best and only option. ASUS is rumored to be working on something similar, and we're inclined to believe that Wall Street Journal story at the link, even though company officials have so far declined to comment. The problem is, if this report is to be believed, the tablet(s) won't arrive until later this year, which probably means holiday shopping season at this point, as ASUS has basically missed the back-to-school window. Finally, we also wouldn't be surprised if Microsoft chimed in with a smaller Surface tablet, though good luck getting Microsoft to comment on that.

Assuming you're not dead-set on an 8-inch device, though, there are plenty of good Windows tablets, most of which offer impressive battery life even on last year's Atom CPU. Excluding any ARM-powered Windows RT devices, our favorites are the affordable ASUS VivoTab Smart and the Lenovo ThinkPad Tablet 2, which costs more, but adds pen support, optional 4G LTE and the best dang keyboard dock we've ever used. We'd recommend more powerful Core i5 models like the Surface Pro too, but most haven't been upgraded with Haswell yet, and the battery life won't be nearly as long as what you get here.

Wrap-up
For the time being, at least, the Acer Iconia W3 isn't just the best small-screened Windows 8 tablet; it's your only option. Even if there were more to choose from, though, the W3 has a few things to recommend in its own right. Number one is price. With a starting MSRP of $380, Microsoft Office included, we can just about forgive most of its flaws, including its cheap build quality and that oddly designed keyboard. And to be fair, it'll be hard for any OEM to craft a good 8-inch keyboard. Just sayin'.

Additionally, the W3 lasts nearly nine and a half hours on a charge, and that's under grueling conditions, and without the aid of a second battery. The only thing we'd really change is the screen -- if budget Android tablets like the Nexus 7 can have nice screens, so can low-end Windows tablets. As is, though, the W3 proves that Windows 8 is a great match for smaller-screened devices. Even more than that, it's a great value; the best bang-for-your-buck Windows 8 tablet you're going to find. And yes, that includes the larger guys too.



Hardware Review: Oyen Digital U32 Shadow 500GB External Hard Drive for PS3

Backup plan



Data is quickly becoming the digital thorn in our sides. As technology continues to integrate itself into our day-to-day lives, it's becoming increasingly important to have a sequence of fail safes in place should something go wrong. But while the art of backing up is now a common practice in the office and home, it's less commonly associated with the games console. And yet, losing that 500 hour save file in The Elder Scrolls V: Skyrim is likely to hurt more than those home videos that you've been bitterly hoarding as ammunition against your ex-girlfriend.


Fortunately, the storage wizards at Oyen Digital have concocted a slender solution for keeping your PlayStation 3's contents safe in this digital age. While the introduction of cloud saves as part of PlayStation Plus has mitigated many concerns in this department, it always helps to have a physical copy - and that's where the flamboyantly named U32 Shadow 500GB External Hard Drive comes in particularly handy.


The slender piece of machinery - which is slimmer than Kate Moss on the Atkins diet - is a portable piece of equipment designed to keep the contents of your PS3 secure, while also allowing you to transport photos, videos, music, and more between machines. Powered by USB 3.0 technology, the device makes transferring data between your console and computer (Windows or Mac) a painless endeavour, supporting hassle free plug-and-play functionality.


Unlike some older external hard drives, the U32 Shadow is entirely bus-powered, meaning that there's no need for irritating power adapters. That dramatically increases its portability, augmenting the device with a truly pocketable size that makes it perfect for on-the-go performance. It even comes with a snug padded pouch, allowing you to protect the product from bumps or scrapes. That's not to say that it doesn't feel durable in the hand, though - it definitely has a sturdy feel to it.


The unit comes with easy-to-understand instructions, explaining in a concise manner how to backup both your PS3's entire contents, as well as individual files. Data transfer is snappy, though this is somewhat hampered by the limitations of the console's USB 2.0 slots. Fortunately, the device can support USB 3.0 speeds on a computer, allowing files to move at up to 4.8Gbps - or faster than Usain Bolt on a skateboard for those without a technical bone in their body.


Retailing at $74.95 from Amazon, the Oyen Digital U32 Shadow is not the cheapest option on the market - but it is still a good one. Promoted and pre-prepared for PS3 use, the device is actually a solid general purpose solution, capable of storing an enormous amount of data in its petite, well-built chassis. Treat yourself to a little peace of mind, and keep those Skyrim saves stashed away in your trouser pocket.


You can learn a little more about the U32 Shadow on Oyen Digital's official website. How are you keeping your PS3's data safe? Let us know in the comments section below.