Showing posts with label LED. Show all posts
Showing posts with label LED. Show all posts

Tuesday, 26 July 2011

Best Buy offers $350, $380 Sandy Bridge notebooks

Intel's Sandy Bridge architecture has trickled down to the sub-$400 notebook segment courtesy of two machines from HP and Toshiba. Listed at Best Buy for $350, the 4.7lb Pavilion g4-1104dx is potentially the cheapest Sandy Bridge notebook around with a 2.0GHz dual-core Pentium B940, which carries a 650-1100MHz IGP (Best Buy's product page claims it's the HD 3000, but we're not sure if that's accurate).

It also features a 14-inch 1366x768 LED-backlit display, 4GB of DDR3 RAM, a 320GB 5400RPM hard drive, and a DVD burner. There's wired and wireless network connectivity, three USB 2.0 ports (no USB 3.0, but again, we're talking about a $350 notebook here), HDMI and VGA outputs, a card reader, a built-in webcam and mic, Windows 7 Home Premium, and a six-cell battery that offers up to 4.25 hours of battery life.



Meanwhile, the pricier $380 Toshiba Satellite L755-S5216 comes in a slightly larger 15.6-inch, 5.7lb package (same resolution) that gets up to 5.75 hours of battery life, but the core configuration is largely identical. Again, neither system is equipped for heavy media consumption or gaming, but they should prove adequate for basic productivity sessions, and it's no coincidence that the back-to-school season is underway.

Thursday, 21 July 2011

Smartphone Review : T-Mobile G2x




The good: The T-Mobile G2x features a 1GHz Nvidia Tegra 2 dual-core processor that delivers great performance. It also has a sharp design, plenty of multimedia features, and HSPA+ speeds.


The bad: The T-Mobile G2x's photo quality did not meet our expectations. The call quality could also be slightly better.


The bottom line: The T-Mobile G2x's simple Android interface, blazingly fast speeds, and polished look make it the phone to beat in T-Mobile's lineup.



When LG introduced the world to the LG Optimus 2X late last year we were suitably impressed by its dual-core processor and multimedia capabilities, but because LG has a history of not importing its high-end devices into the U.S., we held out little hope that it would hop across the pond.



Fortunately, we were proved wrong. At CTIA 2011 in Orlando, Fla., LG introduced the T-Mobile G2x, which is essentially a T-Mobile USA-branded version of the Optimus 2X. Available now for $199.99 with a two-year contract, it boasts an impressive 1GHz Nvidia dual-core processor, great specs, support for T-Mobile's HSPA+ network, and all-around good looks. Sure, it's running Android 2.2 at launch, but LG promises it will be upgradable to version 2.3 in the future and Android fans will appreciate the stock Android interface.



Also notable is that the T-Mobile G2x is T-Mobile's first "G-series" phone not made by HTC (unlike the T-Mobile G1 and T-Mobile G2). This underscores T-Mobile's confidence in LG; we hope the G2x is the first of many excellent LG smartphones to make their marks on the U.S. market.


Design
When you hold it in your hands, there is no doubt that the T-Mobile G2x is a premium handset. At 4.9 inches long by 2.5 inches wide by 0.4 inch thick, the G2x features smooth, rounded corners and is clad in a matte soft-touch finish on the back, with a seamless piano-black face and attractive gunmetal-gray accents around the sides. At 5 ounces, the G2x also has a certain heft that gives it a solid and luxurious feel in the hand.

The T-Mobile G2x has a beautiful 4-inch WVGA display.

The 4-inch IPS touch-screen display is simply stunning. The WVGA resolution provides crystal-clear sharpness, with vibrant colors and impressive detail. This is especially evident when playing games and HD video. It's not quite as vivid as the Super AMOLED screen on the Samsung Galaxy S 4G or the qHD display on the Motorola Atrix 4G, but it still offers rich colors and great graphics.


The touch screen is really responsive, requiring only a simple tap for a touch to register, and thanks to the dual-core Nvidia Tegra 2 processor, we were also amazed by how zippy the navigation felt. Simple tasks like scrolling through a Web page or launching an application felt that much quicker. Even the accelerometer kicked in faster when switching from portrait to landscape mode. The G2x comes with a gyroscopic sensor as well.


Beneath the display are the usual Android shortcut keys in the form of touch-sensitive buttons for menu, home, back, and search. On the top right of the phone is the front-facing camera. There are a couple of external speakers on the bottom along with the Micro-USB charging port. The volume rocker is on the right, and the 3.5mm headset jack, HDMI port, and power/screen lock button are on the top. The microSD card slot is located behind the battery cover, but you don't need to remove the battery to access it. On the back of the phone are the camera lens and LED flash.

T-Mobile packages the G2x with an AC adapter, a USB cable, and reference material.


Features
The T-Mobile G2x's feature set is an embarrassment of riches, with plenty of advanced smartphone technology that promises to provide speed and multimedia prowess. As we mentioned, it has the highly praised 1GHz Nvidia dual-core Tegra 2 processor. It does have only 512MB of RAM, but we didn't notice any performance drawbacks in real-world tests. Transitions between menus felt snappy, and we jumped through different points in an HD video clip with zero jittering.


To prove the strength of the Nvidia Tegra 2 processor even further, LG has included the Nvidia Tegra Zone app with the phone. The app lets you easily find, purchase, and download games that take advantage of the Nvidia processor. The G2x comes with Nova and Need for Speed Shift, and we have to say that both games performed very well in our initial tests. Graphics were very smooth and we experienced zero lag time during gameplay.


Because of all this power, it's no surprise that the G2x comes equipped with multimedia features galore. It has a Micro-HDMI port so you can hook up the phone to a big-screen television, and with mirroring mode, you can see on the TV whatever is on your phone. If you want to go wireless, the G2x also supports DLNA, a technology that lets you share media on your phone with other DLNA devices wirelessly. The G2x also comes with T-Mobile TV, a T-Mobile service that gives you access to live and on-demand TV.


If you would rather watch your own movies, the G2x comes with 8GB of internal storage. This might not seem like a lot, but you can load additional media onto a microSD card--the phone supports up to 32GB of extra storage. To get content onto your device, you can treat the phone like a mass storage device by dragging and dropping media, or you can use the DoubleTwist software to sync content wirelessly.


The T-Mobile G2x has an 8-megapixel camera and LED flash on the back.

One of the other benefits of the dual-core processor is that the phone supports full HD 1080p video playback. In addition, the G2x can record video in 1080p with its 8-megapixel camera. The short video clips we recorded looked pretty impressive, considering they are from a phone. We don't think video quality quite compares to that of a professional quality camera, but for family videos or simple YouTube clips, it works great.

Thank you:
http://androidandme.com/2011/03/phones/t-mobile-g2x-confirmed-as-first-dual-core-phone-with-stock-android/
http://reviews.cnet.com/8301-12261_7-20044830-10356022.html
http://www.phonearena.com/phones/T-Mobile-G2x_id5272
http://www.gottabemobile.com/2011/05/25/t-mobile-g2x-pulled-from-shelves-due-to-quality-issues/
http://www.gforgames.com/gadgets/news-gadgets/tmobile-lg-g2x-optimus-2x-overview-release-date-specs-6827/
http://reviews.cnet.com/smartphones/t-mobile-g2x/4505-6452_7-34550510.html?tag=contentMain;contentBody#reviewPage1

Apple launches new 27-inch Thunderbolt Display, Mac mini

Coinciding with the launch of Mac OS X Lion and the revamped MacBook Air, Apple has unleashed a new high-resolution display and Mac mini, both of which advance Apple's adoption of Thunderbolt connectivity (formerly known as Light Peak). Set to ship in the next 60 days, the 27-inch Thunderbolt Display is billed as the "ultimate docking station" for Mac notebooks as the display can use one Thunderbolt cable to transmit power and visuals, or to daisy chain up to five additional external devices.

The Thunderbolt Display sports an LED-backlit IPS panel that touts a resolution of 2560x1440 and 178-degree viewing angles. It's also outfitted with an ambient light sensor that tweaks the brightness based on external lighting conditions, a built-in "FaceTime HD" webcam and mic, a 2.1 speaker system, as well as an integrated MagSafe charger to keep MacBooks charged. Aside from Thunderbolt, connectivity includes three USB 2.0 ports, one FireWire 800 port, and Gigabit Ethernet. Pricing is set at $999.



Meanwhile, the new Mac mini crams more speed and functionality in the same compact aluminum body as its predecessors. Three base configurations are available starting at $599, which gets you a 2.3GHz dual-core Intel Core i5, 2GB of DDR3 1333MHz RAM, and a 500GB 5400RPM HDD. For $799, that's upgraded to a 2.5GHz dual-core Core i5, 4GB of RAM, and an AMD Radeon HD 6630M graphics chip. A third, server-oriented system wields a 2GHz quad-core i7 and dual 500GB 7200RPM HDDs for $999.

If desired, the two non-server configurations can be equipped with a 2.7GHz Core i7, 8GB of RAM, a 750GB HDD or 256GB SSD (or both), which pushes the fee north of $1,800. All systems come with a Thunderbolt port, four USB 2.0 ports, a FireWire 800 port, an HDMI port, an SDXC card slot, Gigabit Ethernet, 802.11n, Bluetooth 4.0, audio jacks, as well as a built-in power supply and speaker system. Mac OS X Lion is preinstalled on the dual-core models, while the quad-core server build gets Lion Server.

Thank you :
http://www.techspot.com/news/44771-apple-launches-new-27-inch-thunderbolt-display-mac-mini.html

Saturday, 16 July 2011

Toshiba Thrive (32GB) Review

The good: The Toshiba Thrive's very aggressive pricing gives it an advantage over most other tablets. Its grooved back, full HDMI and USB support, full SD card slot, and replaceable battery justify its very bulky design. Also, its built-in file management system makes finding and accessing files in Honeycomb easier.


The bad: The Thrive's bulky design and hefty weight are not for everyone. Also, awkward back camera placement and a difficult panel removal process make us wish more time had been spent in the design phase. The LED lights on the bezel can be distracting.


The bottom line: The Toshiba Thrive is a bulky but aggressively priced Honeycomb tablet that earns its girth with full port support and a removable battery.

Tablets are generally expected to be "thin and light" small computers with unobtrusive interfaces. Some tablets are thinner and lighter than others, however. While we've praised tablets like the iPad 2 and Galaxy Tab 10.1 for their sleekness and dinged the HP TouchPad for being too bulky, the Thrive poses an interesting question. Is a bulky tablet inherently a bad thing or can a tablet justify its extra mass?


Design
While most other tablets, like the Samsung Galaxy Tab 10.1, show efforts to emulate Apple's thin, light, and minimalist iPad 2 design, Toshiba hurls the Thrive right into the soft, supple face of the notion that tablets should be designed this way. Sure, at 1.66 pounds the Thrive is relatively light compared with, say, a laptop or even a Netbook, but at that weight, it's as heavy as the heaviest tablet we've seen and its 0.63-inch depth makes it nearly twice as thick as either the Galaxy Tab 10.1 or the iPad 2.

Toshiba ThriveSamsung Galaxy Tab 10.1Apple iPad 2T-Mobile G-SlateHP TouchPad
Weight in pounds1.661.241.341.381.6
Width in inches (landscape)10.7510.19.59.69.5
Height in inches76.97.35.87.4
Depth in inches0.630.340.340.490.45
Side bezel width in inches (landscape)10.80.80.90.85


Toshiba's intent with the Thrive was to make a tablet that more closely met the needs of a typical laptop user, and as you can see from the specs above, the Toshiba Thrive is one of the heaviest, widest, and deepest tablets we've yet seen. As Honeycomb tablets go, it's very much the anti-Galaxy Tab 10.1. While the Galaxy Tab 10.1 is all smooth, sleek, sexy, and devoid of ports, the Thrive is anything but, and its measurements only tell half the story.




The Toshiba Thrive compared with the Samsung Galaxy Tab 10.1. We told you it was thick.

Upon picking up the Thrive, the first thing we noticed was its grooved back panel, which provides an easy-to-grip texture. While our model's panel was black, the panel is removable and can be swapped out for a panel in one of five other colors (green, purple, blue, pink, and silver), available for $20 each. Removing the panel requires that you dig your fingernails into the speaker indentations and then carefully, but firmly, pull back. Given the manner in which the panel is connected to the tablet, when pulling it off you may get the impression that you're breaking something, and although we didn't break anything, we can't rule out the possibility and we wish the panel came off more easily.


Once the panel is off, the removable battery can be accessed, removed, and finally swapped with an extra battery Toshiba has priced at $80. The battery measures 5.1x5.5 inches, with about a 0.25-inch depth. Removing the battery is simpler and easier than removing the back panel, although replacing both battery and panel is easy. There's also the option to lock the back panel into place, which seems unnecessary since it's pretty firmly attached once placed properly, and if locked and forgotten could easily cause someone to break it by trying to pull the panel off while it's in a locked state.

The back panel is removable and swappable with up to five other colors. The battery is revealed here. It's the large light gray plate on the left.

When held in landscape mode, the top of the tablet holds, from left to right, the power button, volume rocker, and rotation lock. Both the volume rocker and rotation lock are easily accessed, but the power button is embedded a tad too deeply and requires a more focused press to actually click. It's nowhere near as bad as the BlackBerry PlayBook's, which requires a pen to access properly, though.


On the opposite end of the top edge is the full-size SD card slot, which accepts cards of up to 128GB in capacity. Near the power button, on the bezel, are three LED indicator lights that glow to indicate when the power is on, when the battery's charging, or when wireless or Bluetooth is switched on. While you'd likely get used to the lights after a while, they're not typical of the tablet experience and can be distracting if you're looking for a completely clean interface.

On the bottom right side are the power and headphone jacks. Above them is a 3-inch-long door, concealing the full USB port, full HDMI port, and Mini-USB port. On each of the far sides of the bottom edge sit 1-inch-long speakers. In the middle of the bottom edge is a dock connector port.

The cameras are located on either side on the bezel in the middle of the tablet's left side. We found that when holding the Thrive in landscape mode, our fingers naturally blocked the rear lens. And while it's easy enough to move your finger down and out of the way, it's also less comfortable to hold it like that, especially given the tablet's heavier-than-average weight.




We think the Thrive's rear camera is ill-placed as evidenced by the fact that our fingers covered it virtually every time we turned it on.

Overall, the device feels solid and durable, and we found it comfortable to hold, if slightly bulky. Also, the edge where the back panel meets the end of the bezel feels a little sharp and was distracting when our fingers rubbed it.

Thank you : http://reviews.cnet.com/tablets/toshiba-thrive-32gb/4505-3126_7-34836723.html#ixzz1SHgaeorq