qualcomm

Only a handful of Windows RT devices will appear initially, as Microsoft wades slowly into new Windows waters, sources told CNET.

Chipmakers Nvidia, Qualcomm, and Texas Instruments will initially get two "slots" each for devices, according to sources familiar with Microsoft's plans.

"ARM is restricted to two designs each, meaning six total initial designs," one source said, referring to the chip design from U.K.-based ARM that those three suppliers use.

Windows RT -- aka, Windows on ARM -- is the first mainstream, desktop-class Windows operating system to run on ARM chips. This presents … Read more

Windows 8 and Windows RT and the new touch-centric Metro interface will be upon us before you know it. So, which has the most promise?

Windows 8 on Intel: These tablets and convertibles will run the full-blown Windows 8 operating system. Tablets from device vendors such as Hewlett-Packard, Dell, and Acer will use Intel's upcoming "Clover Trail" Atom processor. Some convertibles will also tap higher-performance Ivy Bridge processors. And, of course, chips from Advanced Micro Devices.

Upside The biggest upside (barring unforeseen glitches) is the breadth of compatibility with existing Windows applications and the ability to use … Read more

Intel CEO Paul Otellini took aim at a vulnerability of the ARM chips running Windows 8 when he addressed investors today at a meeting at Intel headquarters in Santa Clara, Calif.

"There's been a lot of debate that [Windows 8] is going to be a real entree for the ARM camp into Windows for the first time," he said. "While at face value, that's true...[but] I think they have a big uphill fight," he said.

Intel showed off an ultrabook with a touch screen running Windows 8, demonstrating how easy it is to … Read more

Qualcomm is ready to take on all comers in the smartphone and tablet performance race, a company executive told CNET.

The company's newest Snapdragon S4 chip has appeared most prominently in the U.S. version of the HTC One X smartphone. And performance reviews have been positive.

But Qualcomm has yet to bring out a quad-core version like its silicon rivals Nvidia and Samsung. This recently got some attention when HTC announced a quad-core variant of its One X in Europe and a dual-core version in the U.S. -- the latter based on the Snapdragon S4.

Qualcomm claims … Read more

NEW ORLEANS--The carrier networks aren't the only 4G LTE game in town.

Qualcomm today announced its intention to support Clearwire's forthcoming TDD-LTE network in a select line of chipsets that power mobile devices like smartphones and tablets.

Qualcomm already has what are called multi-mode, multi-band LTE chipsets, which enable devices to ride more than one LTE frequency.

Mobile device-makers that use Qualcomm's chipsets to power their products will be able to offer their customers other solutions for LTE, since their products will be able to ride the data network provided by Clearwire's wholesale service.

"We … Read more

Wireless charging isn't new, but the technology soon will get a new push from large industry players like Samsung and Qualcomm.

At CTIA in New Orleans today, the two companies announced the formation of the Alliance for Wireless Power (AWP). The organization will "promote global standardization of a wireless power transfer technology" by fostering an industry dialogue and developing a product testing, certification, and regulatory compliance processes.

Qualcomm first delved into wireless power three years ago when it announced the WiPower wireless charging system and Samsung said last week that it may deliver a wireless charging accessory … Read more

Now that Samsung has announced its Galaxy S III muscle phone, one big question is how its core technology stacks up against that of its main Android rival, the HTC One X. So let's take a look under the hood and see.

The S III packs a 1.4GHz quad-core chip, as the company indicated last week. Samsung obviously believes that kind of horsepower is necessary to drive a 4.8-inch HD Super AMOLED display with 1,280 x 720 resolution, among other things.

The One X, with a 4.7-inch screen and an identical 1,280 x 720 … Read more

The HTC One X is living proof that big processors and LTE don't pair up easily in phones. This may offer a lesson in what to expect in the upcoming iPhone.

Qualcomm has cornered the market -- at the moment -- for putting LTE functionality and the processor on one piece of silicon. Thus, we have the HTC One X (and reportedly the Verizon Galaxy s3) coming to Verizon with dual-core and LTE -- not quad-core as some had hoped.

And we may be seeing a pattern: the same phone (e.g., the HTC One X) being announced in Europe … Read more

Today, CNET and other U.S. mobile reviewers got a chance to gush over AT&T's HTC One X superphone powerhouse. It boasts a stunning 4.7-inch display, Android 4.0 Ice Cream Sandwich, and 4G LTE muscle. But the spec that's tripping up many is the processor: a dual-core Qualcomm chip in the U.S. instead of a quad-core Nvidia chip abroad.

On the surface of things, the change within seems like a step down for poor U.S. customers. After all, four cores (and Nvidia's fifth, "power-saving core") are better than two, right? Not necessarily.

The U.S. version for AT&T and for Sprint's forthcoming HTC Evo 4G LTE (the One X by another name) both use Qualcomm's Snapdragon S4 processor, a dual-core chip that's a strong contender in its own right.… Read more