Sunday, April 12, 2009

Sony Ericsson R300


Sony Ericsson has recently announced the new radio mobiles of R300 and R306. The R300 features VGA camera, GSM/GPRS 850/1800/1900 phone, GSM/GPRS 900/1800/1900 phone, available in Antique Copper and Steel Black; whereas R306 boasts 1.3MP camera on-board, available in Coffee Black and Champagne White.

Sony Ericsson tunes-in to emerging markets and radio fans

The new Sony Ericsson R300 Radio and R306 Radio place the first combined AM/FM radio experience at the heart of the mobile phone.

Delhi, India – 24th January 2008 – Sony Ericsson today announced the launch of two new mobile phones, the R300 Radio and R306 Radio, both designed to deliver a credible radio-listening experience to a global audience, and ideally suited to emerging markets such as India.

“The R300 Radio and R306 Radio allow you to tune-in to your favourite music shows or sports reports, across both AM and FM broadcasts,” said Howard Lewis, Vice President and Head of Entry Level Products at Sony Ericsson. “They certainly look and sound the part, offering a radio-inspired design and feature set on a choice of either a candy bar or clamshell phone.”

Toshiba Portege R500

Impossibly thin and light notebook with optical drive and terrific outdoor-readable screen

(by Conrad H. Blickenstorfer)

These days most notebooks have giant displays, the kind that even desktops didn't have just a few years ago. Those notebooks, of course, are big and rather heavy, and that can be a drag. That's why computer manufacturers make "ultra-light" notebooks. They generally weigh no more than around three pounds.

Well, Toshiba figured they could do better than that, and they have with the new Portege R500. The lightest R500 weighs no more than 1.72 pounds, which is absolutely amazing for a powerful notebook with a 12.1-inch screen, a full-size keyboard, and capable of running Vista. Many handhelds weigh more than that! Now before aficionados of lightweight computing get too excited over this remarkable machine, I should mention that only a special version of the R500 weighs in at 1.72 pounds, and that would be one with a solid-state disk, a somewhat wimpy 3-cell battery, and no optical drive. Our standard R500 with a disk drive and a much more powerful 6-cell battery weighed just under 2.4 pounds -- still stunningly little.

Optical drive despite ultra-slender profile

Yes, I did mention "optical drive." How can that be in a computer that weighs that little and is only 0.77 inches thick? Well, in certain spots it's more like an inch thick, but that is only because of a bulge from a PC Card slot and a standard RJ45 jack. The optical drive itself is almost unbelievably thin, despite being a DVD SuperMulti +/- device that supports nine formats and writes DVDs at 8X speed.

Good balance between power and battery life

If you get the idea that the R500 is a special computer that was designed to be as thin and light as possible but without giving up features and performance, that would be right. Toshiba made very few compromises and the R500 runs Vista without any problems and at a brisk pace (you can also get it with XP Professional). It is not a total speed demon, of course; that would not be possible with a miserly 1.2GHz Intel Core 2 Duo U7600, an ultra-low-power processor designed to provide maximum battery life. Also, the R500 uses Intel's integrated 945GMS chipset with the Intel Graphics Media Accelerator 950. That works fine, but is nowhere near as speedy as a separate and dedicated graphics sub-system.

A look at the "Windows Experience Index" -- the set of scores that measures performance under Vista in several areas -- shows that processor, memory and disk performance are all fine, but the R500 only rates a 2.0 in desktop performance for Windows Aero (the fancy semi-transparent Vista user interface), and only a 2.8 in 3D business and gaming graphics performance. Since the lowest of the five subscores determines the "base score," the R500 rates only a 2.0, not enough for more demanding applications. That's no big deal for most users, but you should be aware of it if you consider the R500. Our review machine came with 1GB of memory and that's on the low side for Vista. We'd order ours with the maximum memory configuration -- 2GB of PC2-5300 DDR2 RAM. It generally has a big impact on the Vista score, and on overall performance (though adding half a gig didn't change the Vista score on our review machine).

As far as battery power goes, the R500 is amazingly very well equipped for such a small and light machine. A 6-cell, 10.8V/5800mAh Lithium-Ion 62.6 watt-hours powerpack lasts up to 10 hours!

Well connected

Ultra-thins and ultra-lights often make compromises in connectivity but that's not the case with the Portege R500. Despite its thinness and light weight, it not only has that built-in SuperMulti DVD-RW drive, but also three USB ports, IEEE 1394 "Firewire," a RJ45 plug for its gigabit LAN, both a PC Card Type II and a SD Card slot, a fingerprint reader, external video and a docking connector. On the wireless side, there's integrated Bluetooth 2.0 EDR (Enhanced Data Rate) and 802.11a/g/n WiFi via Intel's 4965AGN module.

Extraordinary display

One of the unusual features of the R500 is its display. It is ordinary in size (12.1-inch diagonally) and resolution (1280 x 800 pixel wide format), but unique in its technology. Toshiba calls it "transreflective". This warrants some more discussion.

Explanation of display technologies

Those familiar with display technologies will recall that most notebooks have transmissive LCDs. Those are very bright indoors due to the fact that their backlights strongly and evenly illuminate the screen. Outdoors, however, transmissive displays, unless they are specially treated, wash out and become unreadable.

Some LCD displays are reflective, which means they reflect the ambient light and thus are readable outdoors. Some early iPAQ Pocket PCs had purely reflective LCDs and there were some notebooks that used reflective displays also. The problem with purely reflective displays is that while outdoor viewability is good, indoors they are unpleasant to use because they need sidelights to illuminate them.

For several years, LCD manufacturers tried a compromise between transmissive and reflective technologies. Those displays were called "transflective." They reflected some light, but also let some through. That way a backlight could be used to illuminate the display indoors, while a degree of reflectivity made for acceptable viewing outdoors. The problem was, as with any compromise, that transflective displays weren't as good as transmissive ones indoors, and not as good as reflective ones outdoors.

Above I mentioned "specially treated" transmissive displays. This is what most manufacturers of notebooks that will be used outdoors are using today. What those treatments seek to accomplish is to provide high enough contrast to make the displays readable outdoors. The contrast ratio that matters for viewability is that between the backlight and the reflected daylight. Here's the way it works: bright daylight is about 10,000 nits (nits are a measure of brightness). A computer display backlight may be 200 to 500 nits. So if the display were to reflect 4% of the daylight, or 400 nits, and the backlight of the notebook is 200 nits, the effective contrast ratio would be 1 + (emitted light / reflected light), or 1 + (200 / 400) = 1.5. That would make the display unreadable outdoors. A stronger backlight of 500 nits would boost the effective contrast ratio to 2.25, still almost unreadable in sunlight, and definitely a drain on the battery. This is where special treatments in the form of anti-reflective coating or coatings come into play. This can cut light reflection down to as low as 0.5%. That same 200 nits backlight would now produce a contrast ratio of 5, which is acceptable for outdoor readability. Boost the backlight up to 500 nits, and the contrast ratio goes up to 11, making for a very outdoor-readable display. This is the approach Dell used with its ATG D630 notebook. One of the problems with anti-reflective coatings is that they create sort of a multi-colored tint when looking at the screen from certain angles, and they can also distort the colors.

Toshiba's transreflective display

Toshiba, an expert in LCD display technology, chose a new and different approach for the R500 with what they call a "transreflective" display. The R500's transreflective screen uses a 215 nits LED backlight and looks as bright and vibrant indoors as a standard transmissive display. Outdoors a reflective layer -- a "retroflector" -- reflects light and the screen works more like a reflective LCD. The R500 actually has a "outdoors" button above the upper right side of the keyboard. When you push it, it turns off the backlight completely as it is not needed outdoors and greatly extends the already excellent battery life.

Now how exactly Toshiba's transreflective screen differs from older transflective displays we don't know. We discussed the display technology in two very informative conference calls, but Toshiba did not want to give away all of its secrets. Product Manager Craig Marking called the R500 a "technological showcase product" for Toshiba, and that certainly goes for the terrific display as well as the slenderness and light weight of the machine.

In addition to the proprietary LCD design, the R500 uses LED backlighting. LED backlights have been used in handhelds for a few years, but not in notebooks. Their use not only lowers power drain, but also allows the screen to flex without anything breaking since there are no tubes. In addition, LEDs are more durable.

Overall verdict on the R500 display: Indoors, the R500 transreflective screen is very much better than any standard transflective LCD I can remember, and outdoors it rivals some of the best anti-reflection coated transmissive screens without having the annoying color tint of those coatings. How exactly Toshiba did it remains confidential, which is okay with us. The screen does not have an anti-reflective which might have made it even better, but as is, it's terrific. If there's one complaint, it's that the vertical viewing angle is not very wide.

Toshiba's "EasyGuard" technology

The first time you pick up the R500 you will almost inevitably worry about its durability. The computer is just so light and thin, it seems as if you have to treat it with kids' gloves. Wrong. While the Portege R500 is definitely not a rugged or semi-rugged computer, it was designed from the ground up to provide protection against all sorts of everyday hazards. Toshiba's Marking called it "executive durability." Like most of its notebooks, the R500 is designed with a slate of technologies and principles Toshiba calls "EasyGuard."

What does "EasyGuard" mean? It includes shock-absorbing design that protects key components such as the hard disk, the LCD and the chassis. a 3D accelerometer detects falls and moves the hard disk head away to safety. The keyboard is spill resistant, the case made of magnesium alloy. "The R500's flexibility," Marking says, "is by design."

Bottom line

The Toshiba Portege R500 is another remarkable showcase product from one of the world's great notebook makers. Despite having a full-size keyboard, an advanced optical drive, tons of connectivity and a very powerful battery, it's thinner and much lighter than you'd expect a notebook to be. Weighing just over two pounds and being less than 0.8 inches thick, you hardly know it's there if you carry it around. The transreflective 12.1" display is totally revolutionary and provides superb viewability both indoors and outdoors. It's, however, so thin and flexible that you can't help fearing it will break, which it will not.

Like all ultra-lights, and especially those with advanced features, the Portege R500 is not inexpensive. Prices start at US$1,999, and a top-of-the-line model with Vista, 2GB of RAM an a 64GB Solid State Drive goes for US$2,999. If price is not an issue, the Portege R500 is not only a showcase product, but also one that is just perfect for anyone who values maximum mobility without giving up features. The display alone, in fact, would be worth the extra cost. -- C. H. Blickenstorfer

source : http://www.ruggedpcreview.com/3_notebooks_toshiba_r500.html



Friday, April 10, 2009

Lenovo Ide Pad U110


The Lenovo IdeaPad U110 comes in the wake of America's new obsession with tiny laptops. I could tell you that it's powered by a 1.6Ghz Intel Core 2 Duo processor (4MB, 800 MHz), packing 120GB of PATA storage and up to 3GB of RAM (2 tested), but all you want to know is that it's over half a pound lighter than the MacBook Air and will impress the fellow yupps at Starbucks. Still, if you're interested in seeing if beauty is more than ultra-glossy skin deep, hit the jump to see what I loved and hated about the Lenovo IdeaPad U110.

The Decor
The top is a sharp red with tendril textures—actually quite classy in person. Flip it upside-down and you'll see that even the air vents feature a touch of style.

The Weight
Lenovo's U110 weighs just 2.42 pounds (and 2.92 with the larger battery). That's only .4 pounds more than the Eee and, trust me, it's freakin' light. So you know though, 2.92 pounds feels way, way heavier than 2.42. The "ohhh" factor is lost with the bigger battery.

The Screen
In the past, I've found that the Eee screen was too small for enjoyable use. The HP Mini Note was borderline. Now I've found the perfect size. 11.1" WXGA (1366x768) is just right for comfortable multitasking. And it's LED. Ooooh!

The Keyboard
I'm digging the keyboard. The Backspace button has been chopped a bit beyond my penchant for typos, but the keyboard is generally spacious enough for sure. And the subtly concave "piano painting" buttons feel excellent to the touch.

The Hookups
Tons of good stuff here: 3 USB ports, FireWire, multi-card reader, Mini-PCIe, Express Card, mic, headphones, Ethernet, and VGA out.

Little Extras
Lenovo packed in the little details. You get two batteries (4-cell and 7-cell) depending on your desired weight load. You get an external USB DVD drive since it lacks one of its own. Oh, and you get a cloth for the unbelievable smudgetastic glossy finish.

source : gizmodo.com


Toshiba Qosmio G 50

While Americans still seem to prescribe to the old “bigger is better” mantra when it comes to cars, houses, and gas-station soft drinks, there’s no question that in the realm of laptops, smaller is sexier. Miniature notebooks like the MacBook Air, Asus Eee, and Lenovo X300 have proven that point over and over in the past year by successfully spinning small size into sales. But despite the trend, not all notebook manufacturers have been ignoring the other side of the spectrum.

Toshiba’s new Qosmio G50 laptop runs against conventional notebook logic by not only going big, but going bigger than ever before. It follows Acer’s Gemstone 8920 through the recently broken 17-inch size barrier with an enormous 18.4-inch screen. With all that viewing area and a native resolution that exactly matches that of 1080p HD content, Toshiba is pushing the G50 as the ultimate portable movie machine.

But as it turns out, a large screen isn’t all the G50 has going for it in the cinema department. It also has some unique movie-centric hardware squirreled away within. Besides the usual CPU and GPU, the G50 sports a variant of the Cell processor used in the Sony PlayStation 3.

The so-called Toshiba Quad-Core HD Processor opens up many new doors for the Qosmio by taking tasks that ordinarily bog down the CPU and handling them on its own. The G50 can, for instance, comb through home movies or blockbusters with facial recognition to index scenes by character, or even allow users to control movies with hand gestures (it uses the built-in webcam to analyze your movements and pick the gestures right out of the air.) For DVD lovers, it will upconvert standard-def DVDs to 1080p on the fly, and for movie editors, it will speed up the processor-intensive task of transcoding HD movies significantly.

Toshiba complements this array of graphic niceties with the type of aural capabilities rarely found on laptops. Drawing upon technology from Harmon Kardon, the G50 gets both stereo speakers and a subwoofer packed into its shell, for a listening experience that should literally be booming. And if you would rather use the G50 as the media center for a real home theater system, it has full 5.1 channel output to power up your living room speakers, as well.

Since the processing power to play with movies runs hand and hand with the processing power to play games, Toshiba also includes an Nvidia GeForce 9600M GT graphics card to round out the G50’s capabilities and give tired video editors something to do in their downtime (namely, blowing stuff up.) With 512MB of dedicated on-board RAM and DirectX 10 capability, the GeForce should provide plenty of brute computational power to fire up the latest games on the big screen.

Although Toshiba has released many of the most exciting specs for the G50 well ahead of its July launch date, the laptop’s most likely Achilles Heel – weight – has been curiously missing from press releases and tech specs. Based on the only other 18.4-inch machine the market, the aforementioned Aspire 8920, we would guess that the G50 would likely come in around 9 or 10 pounds. While that’s more than most people would ever want to carry, that does make it perfectly luggable in a household or office situation where a permanent desktop just won’t fly.

source : reviews.digitaltrends.com/first-look/225/toshiba-qosmio-g50-multimedia-notebook

LG KT 610


The KT610 is a Symbian Smartphone with a full QWERTY keyboard, 3.5G and a support of 2.4 inch with 400 x 240 pixels main screen. Indeed, it is a smartphone S60, the KT610 supports all the usual features S60 and functions.

LG KT610, it has no WiFi and lack KT610 GPS, the excellent large screen of 800 pixels on the E90 and also comes with a very simple, 2-Megapixel-camera. On the other hand, these 109 x 54 x 17mm camera is less than half the weight of the brick as E90 and it is a little larger than standard telephone business.

The keyboard is good, and relatively large screen is very useful for e-mails and much better than a standard screen for Web browsing. Thus, the LG KT610 seems attractive, even if it is not considered as feature-packed, given that some mobile phones. The number of devices Symbian S60 with the QWERTY is pitifully small, it is clear that the KT610 is a useful option.


That is why it seems to be increasingly cold shoulders LG? After all, someone in LG to all those who have trouble with the planning of the thing, it must be safe for the Advancement of LG? We believe that the problem is as follows: fashion. LG have quite crazy touch screen for mobile phones and kT610 is firmly Non-Touch-Screen-Camp. This is not a very attractive so that they hardly fit the image, which tries LG tend to encourage.

The rumor is that the LG KT610 is only to take distribution channels, but then it was meant that in the last month. We believe that LG are not genuine efforts to promote the KT610, at least on the basis of their current success of the balance.

source : http://www.gsmarena.com/lg_kt610-review-276.php


Blacberry Bold


Screen
Yes, the Bold's 480x320 screen is dazzling enough to warrant its own section dedicated simply to praising it. Incredibly rich and contrast-y with stunning pixel density, it's so nice you want to touch it. I actually tried to once or twice to hit okay on a dialog box, forgetting that it wasn't the touchy kind of screen. It almost makes reading the plain text of an email depressing, knowing you could be looking at a gorgeous video instead.

Keyboard
A BlackBerry lives and dies by its keyboard. When RIM diehards countered reckless banter about the death of the BlackBerry per the iPhone's Exchange support by pointing to the keyboard. After you get used to the slight angle shift in the Bold's keys, they're fantastic, like a delicately balanced wine, with a perfect blend of springy, punchy and spongy. The glossy navigation keys are overly large for reasons I cannot quite divine. The backlighting is beautiful.

Body
It's hands-down the best looking phone RIM has put out, not to mention one of the most attractive pieces of kit on the whole market, even if the clean chrome on black is borrowed from another phone (and we're not saying it is). It looks like an incredibly modern business device, what you imagine people with more important jobs than you would carry to conduct business that's more important than yours, while talking to their accountant about how much fatter their bank account is than yours. It exudes power. Welcome to 2008, RIM design department.

It's larger and wider than the Curve, but it still feels fine in my hands, which aren't giant-sized by any means. The faux-leather backing, however, is absolutely puzzling, like RIM tried to add a touch of class in the same way Donald Trump's hairdo gives him a touch of handsome. In other words, it's fake as crap and feels tacky. Insignificant, really, but it's actually the thing I hate most about this phone. Nonetheless, it feels rock solid.

Connections
It has everything you want: 3G, GPS and Wi-Fi. Despite earlier reports that it suffered from bad 3G problems, I found that it was more consistent and reliable with its 3G connection. It wasn't uncommon to grab four bars of signal where, say, the iPhone only saw one. (I realize bars are not standardized or totally accurate, but the disparity between the two was often significant, two or more bars.) In drive-testing, handoff went smoothly. GPS was slower than I would've liked, more often than not taking up to a minute to get a lock, and the maps app could be snappier (and prettier) than it is, but it'll do. At least on AT&T it will immediately have a decent navigator app.

Battery
It's a champ. Despite lots of 3G browsing, email and other everyday app use, a half charge right out of the box got me through an eight-hour day with no problem. Expect more detailed battery test update later, but all indications are that this thing will last you throughout the day with no problems at all. Way to go, RIM.

Browser
Okay, so there was some controversy about how quickly its browser renders compared to the iPhone. In my tests over Wi-Fi—and believe me, I triple checked to make sure it was on Wi-Fi—it was either tied with, or just behind the iPhone, like the dude who lost to Michael Phelps by a finger tip. The speed difference really is trivial.

It's the best BlackBerry browser ever (this phone is a lot of "best BlackBerry ______ ever"), and one of the most usable mobile browsers around. In other words, it's actually usable. Not a miracle. The trackball isn't the most elegant way to navigate pages—largely because of the zoom metaphor—but it gets the job done, and the vast majority of the time, the Bold shows you pages the way they're supposed to be. It definitely sets a standard for what mobile browsers should do at a minimum, and it's fine for light surfing.

Email
What's a BlackBerry without email? Perhaps wisely, RIM chose to mostly not fix what ain't broken, adding small but significant tweaks like the ability to see pictures in message, full HTML and attachment viewing. Otherwise, it's basically the same experience you're used to. The higher res screen makes the text pop more and adds clarity, but it's not any prettier, which somewhat stands out against the rest of the overhauled UI.

Media
The Roxio-powered desktop Media Manager still sucks total balls—can you please get a decent integrated manager, RIM? And the music/video setup is essentially unchanged—same menu system and organization—but it has a cleaner, less tacky skin on top that makes it look like it's greatly improved, even though it isn't.

But! Watching videos on this thing is a-maz-ing. The sample Speed Racer trailer was so gorgeous and yummy, I almost wanted to watch that 80-car-pile-up of a movie. Almost. The external speaker is surprisingly good, too, with richer sound than most other handsets. Still, this is one of the areas of the phone that needs work—the video quality nearly woos me into giving it a pass—but I can't emphasize enough how much it needs a decent media manager.

OS & UI
RIM has re-skinned the entire operating interface, shifting from pixel-y, realish bitmaps to slick, almost Tron-like high-res icons that have a neon pseudo-science fiction modernist feel to them. One issue: It's no longer immediately apparent what each icon does, so expect to hover initially. (With Precision Zen, the theme with splashes of color, it's easier to discern what icons represent.) I like them, but it's really an issue of personal taste—still, future skins will benefit from being able to go high-res.

All of the top-level menus have been cleaned up as well, with crisp white text on a black background. It feels nice, and goes with the look of the handset itself, conveying the sense of it being modern and powerful. Unfortunately, when you go into applications themselves—mail, contacts, etc.—or deep into settings, you feel like you've entered a time warp three years into the past. It's like eating a tuna sandwich after a piece of sashimi—the tuna sandwich alone, uncontextualized, is fine, but next to a pure, clean slice of maguro it looks like crap.

Startup on this device has been exceptionally slow—I initially thought my unit was busted or something (maybe it is), though I suppose BBs are always damn sluggish on cold starts. For the for first minute or so after booting, the OS kind of chugs as well, but after clearing the pipes, I guess, it runs totally smoothly, as it should with its speedy 624MHz processor.

Still, overall, it's the same BlackBerry OS as before, just prettier and running on snappy hardware. If you're used to a BlackBerry, you won't have any problems getting around. If you're not, well, it's one of the easier mobile OSes to learn and deal with, everything is more or less up front, and on top, at least, it's pretty.

Conclusion
This is RIM's best phone ever. Does that mean it's the phone for you? If you're a BlackBerry fanatic, yes—it really is the phone you've been waiting for, if you're not hoping RIM radically changed the recipe. Because they didn't. It's cleaner and brighter, but it's not an overhaul by any means. It's a more powerful and beautiful distillation of the same experience.

For other people who were eyeing it as the time to switch to BlackBerry, the issue is less straightforward. As I said in the intro, it's coming into a complicated world, where it has more consumer crossover appeal than a flagship RIM device—currently, the 8800—ever has before. (No doubt, even more people are looking at it in light of 3G problems on other handsets, either suit-and-ties who were considering the jump, or people looking for their first high-end smartphone, though more of the former.) At its heart, this thing is a corporate workhouse. It will play movies, music, browse the internet and all of the things consumers usually want—and do it well—but it is coming from a different mindset than the iPhone, something to keep in mind if you're torn between these two phones.

AT&T has not set a price (or a date for that matter) but we're hearing that it will not touch the $199 mark when it launches in September. Depending on how aggressively RIM and AT&T want to push it, it looks like it could go as low as $249, but $299 seems more likely, another factor that makes it more suited to corporate than consumer. (Update: We're hearing that it's definitely $299, and it will hit September 12.) Still, whichever side you're on, this is a fantastic phone that perhaps pushes the BlackBerry experience to its peak. The flipside of that is that with its next generation of phones, RIM might have to radically reinvent it to stay ahead of the game.

source : http://gizmodo.com/5043058/blackberry-bold-review