netbooks

Why a Retina Display on a MacBook could be a bad idea

One of the most persistent rumors about possible upcoming new Apple MacBook laptops (aside from a 15-inch MacBook Air or the end of the 17-inch MacBook Pro) is that they will include upgraded high-resolution Retina Displays, like those on the iPhone 4/4S and third-generation iPad.

But, would this fairly significant change be worth it? If Apple breaks from the laptop norm (for example, by upgrading the 15-inch MacBook Pro's 1,440x900-pixel display to a purported 2,560x1,600 pixels), I'd have concerns about battery life, system size and weight from a potentially larger battery, and even price, as higher-resolution panels cost $100 more by some estimates. And consumers could be confused if Apple breaks a long-standing tradition of how laptop screen sizes and screen resolutions relate.

The current high-end resolution for laptops is 1,920x1,080 pixels, which we sometimes refer to as full HD or 1080p -- that's the same as Blu-ray HD video. On a 17-inch desktop-replacement laptop, it's great, and it mostly works on a 15-incher as well. The handful of 13-inch laptops with 1,920x1,080-pixel screens I've seen are hard to read. For even higher resolutions, Apple would have to have a workaround for this. The most likely way a Retina MacBook would work would be using HiDPI. My colleagues Josh Lowensohn and Brooke Crothers explain:

If Apple bumps up the resolutions on these displays and keeps them the same size, it has to treat pixels differently using a a special mode called HiDPI. The feature understands that there are more pixels, but that the scale of the display is the same. Apple added the feature to its OS X 10.7 software last year, but it isn't readily available to users. Some third-party software, including the recently-updated Air Display app for iOS have unlocked it so that users can try it out on their third-generation iPad.

Most MacBooks are already outside of the laptop resolution mainstream, with 16:10 screens on everything except the 11-inch MacBook Air, which is the company's only 16:9 laptop. As these are some of the only 16:10 laptops left, some kind of change wouldn't be surprising.… Read more

Sony Vaio laptop Ivy Bridge upgrades spotted

Add Sony to the list of PC makers embracing Intel's third-generation Core i-series CPUs. According to CNET UK, the Vaio S series is getting updated CPUs, with the E moving into new screen sizes. The Vaio S currently only lists updated quad-core Ivy Bridge processors, as the dual-core versions have not been released by Intel yet.

The previous iteration of the S Series was designed to be slim and portable while still packing in enough power to tackle any task you could throw at it. The same principles are kept in this new refresh, but they've been upgraded … Read more

AMD launches second-generation APU processor series

Now that rival Intel has launched the first wave of its third-generation Core i-series processors (also known as Ivy Bridge), AMD is launching its own processor update. These new parts are the second generation of A-Series accelerated processing units, previously known by the code name Trinity.

Rather than CPU, or central processing unit, AMD these days uses the term APU, or accelerated processing unit, meaning that a CPU and discrete-level GPU are combined.

Named the A4, A6, A8, and A10, these new laptop processors claim to double the performance over the previous generation of AMD APU chips, and to offer … Read more

HP updates Pavilion laptops, including new m6 fauxtrabook

In addition to new Envy ultrabooks and fauxtrabooks, HP's mainstream Pavilion laptops have also gotten an update. While these midprice systems are not as exciting as the ultrabooks and high-end Envy models, there are a couple of noteworthy twists, and one promising new system.

All the new Pavilions fall under a new HP design philosophy called HP Mosaic, which is apparently a follow-up (but not a replacement) to the last HP design philosophy we heard about, called Muse (materials, usability, sensory appeal, and experience).

The company says: "The Mosaic design fuses together the multifaceted elements of Muse, including … Read more

Dell sneaks quad-core Ivy Bridge CPUs into a couple of Vostro, XPS, and Inspiron systems

The only laptops available right now with Intel's new third-generation Core i-series CPUs (also known as Ivy Bridge) are those that use high-end quad-core Core i7 processors. That means the vast majority of mainstream laptops won't get updated CPUs until the dual-core versions of Ivy Bridge are released, probably sometime in June.

Dell already has a few Ivy Bridge laptops in the Alienware M14x, M15x, and M17x gaming systems, and now the company is adding a couple of Inspiron models as well. The Dell Inspiron 14R and 15R Special Edition are higher-end machines available with quad-core processors, so … Read more

Sony Vaio T ultrabook announced (in Europe for now)

Sony has jumped into the ultrabook business with the new Sony Vaio T series laptop, announced May 2 in Europe (with U.S. details forthcoming, we assume).

The initial specs, reported by CNET UK, include an Intel Core i3 CPU and a 1,366x768-pixel display.

The CPU is potentially problematic because it's the previous second-generation Intel Core i-series model (also known as Sandy Bridge), rather than one of the new third-generation chips (sometimes referred to as Ivy Bridge).

The high-end quad-core Ivy Bridge chips are available now, the more-mainstream dual-core Core i3 and i5 versions are expected imminently.

According … Read more

Where to order Intel's Ivy Bridge in a laptop right now

The third generation of Core i-series CPUs has been benchmarked, written about, and discussed for months now, but PC makers could only sell them starting April 29.

Even then, only the very high-end models, the quad-core Core i7 chips, are currently available. The more mainstream dual-core Core i3 and Core i5 processors found in most laptops won't get updated until sometime in May or June (and then probably won't be physically available for some time after that).

A handful of hearty manufacturers have already put the high-end new Core i7 chips up on their sites, allowing you to … Read more

The 11-inch gaming laptop lives, with the new Origin EON11-S

The 11-inch gaming laptop is the textbook definition of a niche product. In fact, up until now, there's really only been one serious entry in that category, Dell's Alienware M11x. Origin (coincidentally co-founded by some former Alienware employees) is now getting into the game, with the EON11-S, which the company calls a "compact high-performance laptop."

Interestingly, this new model won't actually double the number of 11-inch gaming laptops available, as the Alienware model is being quietly discontinued. That's a shame, as we liked the M11x, even if it wasn't the most practical for … Read more

Before buying, wait for the Ivy Bridge versions of these laptops

Despite all the buzz about Intel's new third-generation Core i-series CPUs (also known by the code name Ivy Bridge), you can't actually buy a laptop with these new parts just yet. … Read more