NVIDIA intros Tegra 4i with built-in LTE, details Chimera camera tech with HDR

NVIDIA unveils Tegra 4i with builtin LTE, details Chimera camera tech with alwayson HDR

Did NVIDIA say it would stick to one new mobile processor design per year? If so, it's not worried about its own rules: meet the Tegra 4i. The 4-plus-1 chip formerly known as Project Grey is a Tegra 4 mostly in name, and goes for integration rather than raw power. It sheds the newer Cortex-A15 architecture of the Tegra 4 for a spruced-up 2.3GHz Cortex-A9 with the i500 LTE modem built directly into the chip die -- a move that cuts the surface area in half and simplifies the hardware, even as it supposedly outruns equivalent competition. The design is more than just an overclocked Tegra 3 with 4G inside, though. The 4i touts 60 graphics cores versus the 12 of its ancestor, and inherits the high dynamic range photography and video engine of the Tegra 4. NVIDIA is demonstrating the 4i's chops through the Phoenix (pictured above), a 5-inch, 1080p reference Android smartphone that builders can use as a starting point. There's no immediate customers mentioned for the CPU, although we suspect those are coming soon.

Speaking of that camera technology, NVIDIA has also given it a name. Chimera, as it's now called, isn't just about making HDR available for every photo and video. The mix of CPU and GPU processing can capture HDR panorama shots without requiring a single-direction sweep, letting a would-be Ansel Adams 'paint' the panorama out of order. The autofocusing engine is also smart enough to include subject tracking with an exposure lock. Both 8-megapixel Aptina and 13-megapixel Sony camera sensors can already support Chimera, which gives us a clue as to just what imaging we can expect with the first batch of Tegra 4 and 4i devices.

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NVIDIA Introduces Its First Integrated Tegra LTE Processor

Tegra 4i Delivers Highest Performance of Any Single-Chip Smartphone Processor

SANTA CLARA, Calif.-February 19, 2013- NVIDIA today introduced its first fully integrated 4G LTE mobile processor, the NVIDIA(R) Tegra(R) 4i, which is significantly faster yet half the size of its nearest competitor.

Previously codenamed "Project Grey," the Tegra 4i processor features 60 custom NVIDIA GPU cores; a quad-core CPU based on ARM's newest and most efficient core- the R4 Cortex-A9 CPU- plus a fifth battery saver core; and a version of the NVIDIA i500 LTE modem optimized for integration. The result: an extremely power efficient, compact, high performance mobile processor that enables smartphone performance and capability previously available only in expensive super phones.

"NVIDIA is delivering for the first time a single, integrated processor that powers all the major functions of a smartphone," said Phil Carmack, senior vice president of the Mobile business at NVIDIA. "Tegra 4i phones will provide amazing computing power, world-class phone capabilities, and exceptionally long battery life."

Tegra 4i's new 2.3 GHz CPU was jointly designed by NVIDIA and ARM, and is the most efficient, highest performance CPU core on the market.

"Tegra 4i is the very latest SoC solution based on the ARM Cortex-A9 processor and demonstrates the ability of ARM and our partners to continue to push the performance of technology and create exciting user experiences," says Tom Cronk, executive vice president and general manager, processor division, ARM. "ARM and NVIDIA worked closely to further optimize the Cortex-A9 processor to drive performance and efficiency in areas such as streaming and responsiveness. This is an example of the collaboration and innovation that enables ARM technology-based solutions to be market drivers through multiple generations of SoC solutions."

Utilizing the same architecture as Tegra 4's GPU, Tegra 4i features five times the number of GPU cores of Tegra 3 for high-quality, console-quality gaming experiences and full 1080p HD displays. It also integrates an optimized version of the NVIDIA i500 software-defined radio modem which provides LTE capabilities, and makes networking upgradability and scalability fast and easy.

"NVIDIA's Tegra 4i appears to outperform the leading integrated LTE chip significantly, and also benefits from an integrated 'soft-modem' that can be re-programmed over-the-air to support new frequencies and air interfaces - something other modem vendors can only dream of," said Stuart Robinson, director, Handset Component Technologies Program at Strategy Analytics."

Tegra 4i mobile processor's camera capabilities include the NVIDIA Chimera[TM] Computational Photography Architecture recently announced in Tegra 4. This delivers many advanced features, including the world's first always-on high dynamic range (HDR) capabilities, first tap to track functionality and first panoramic photos with HDR. NVIDIA also introduced its "Phoenix" reference smartphone platform for the Tegra 4i processor to demonstrate its unique mobile technologies. Phoenix is a blueprint that phone makers can reference in designing and building future Tegra 4i smartphones to help get them to market quicker.

NVIDIA Introduces Groundbreaking Camera Technology with Chimera - World's First Mobile Computational Photography Architecture

Tegra 4 Family Delivers First Always-On HDR Photos and Video, HDR Panoramic and Tap-to-Track Capabilities to Smartphones and Tablets

SANTA CLARA, Calif.-Feb. 19, 2013-Forging a path for the next wave of advanced, consumer-focused mobile imaging experiences and applications, NVIDIA today announced new capabilities delivered by the NVIDIA(R) Chimera[TM] Computational Photography Architecture.

Available in the NVIDIA(R) Tegra(R) 4 family of mobile processors, Chimera[TM] architecture offers a number of features never before available on mobile devices, including always-on high-dynamic range (HDR) photos and videos, HDR panoramic and persistent tap-to-track capabilities.

NVIDIA developed Chimera to enable mobile photography to be as flexible and creative as it is convenient. Its suite of new features, supported by enormous visual computing power, delivers capabilities far beyond what's currently available, even in high-end dedicated DSLR cameras, to mainstream smartphones and tablets.

"NVIDIA's Chimera architecture takes mobile imaging far beyond what consumers have come to expect from the phones and tablets," said Brian Cabral, Vice President of Computation Imaging at NVIDIA. "Capabilities that until now have been reserved for professional photographers - like instant HDR and HDR panoramic shots and flawless image tracking - are now within easy reach for the rest of us."

Previous mobile device architectures have made it difficult to use the best tools for different parts of complex image processing. Chimera architecture removes those boundaries by providing the power to conduct nearly 100 billion mathematical operations per second to perform image processing, using computational techniques used in X-ray CT scanners, deep space telescopes and spy satellites.

First revealed at CES 2013, the architecture redefines mobile imaging with always-on HDR photos and videos. This allows camera users to instantly capture high-quality, HDR images similar to how the human eye sees the world - in a vast array of locations and scenes, and under diverse lighting conditions.

Additional new features include HDR panoramic, which takes wide-angle, or "fish-eye," shots that normally require an expensive digital single-lens reflex camera. The Chimera architecture captures a scene while the camera moves - from side to side, up and down or diagonally - effectively "painting" a panorama in real time from many angles and in any order the user wants. In contrast, competing offerings must either be moved in one direction along a single horizontal plane, or require significant amounts of post processing - taking up to 35 seconds - to stitch together the panorama.

In another industry first, the Chimera architecture includes persistent tap-to-track technology, which allows users to touch the image of a person or object to focus on within a scene. The camera then locks in on that subject whether it moves or the camera is repositioned to a better angle, while maintaining proper focus. Persistent tap-to-track also adjusts the camera exposure depending on any movement, helping avoid under- or over-exposure of the image's subject or background.

NVIDIA Chimera is available as technology integrated into the Tegra 4 family, including Tegra 4 - the world's fastest mobile processor - and the new Tegra 4i - the first integrated Tegra LTE processor.

Support from Leading Industry Players

Device makers can use the architecture to create differentiated imaging solutions to ship with their smart phones and tablets. The architecture also provides an application programming interface (API) that developers can use to create enhanced imaging apps for the growing Android mobile customer base.

Two important players in the camera imaging sensor market, Sony and Aptina - with others to be announced - have already added support for the Chimera Computational Photography Architecture. Sony's Exmor RS IMX135 13 MP sensor and Aptina's AR0833 1/3" 8MP mobile imaging sensor support Chimera architecture, bringing always-on HDR capabilities to market. Device makers can now adopt this technology into their Tegra 4-powered devices; dramatically enhancing their photo and video capabilities.

"NVIDIA's Chimera architecture with our AR0833 sensor delivers mobile customers an amazing photo and video experience," said John Gerard, Senior Director of Mobile Products at Aptina.

Chimera Computational Photography Architecture Key Features:
o. First always-on HDR photos and videos
o. First HDR panorama
o. First persistent tap-to-track technology
o. First single-flash HDR capture

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Kogan Agora phablet hands-on (video)

Kogan Agora phablet hands-on (video)

Kogan has released a budget-friendly netbook (back when netbooks existed), laptop and tablet, and now its got a new product to show us here at CES -- the Agora smartphone. It's verging on phablet territory with a 5-inch screen (800 x 480 resolution), and running the whole show is a dual-core 1GHz Cortex-A9 processor and half a gig of RAM. A 5-megapixel shooter with flash is found top-center on the back, and a 0.3-megapixel camera off to the right of the speaker grille on the front. Android 4.0.4 Ice Cream Sandwich is the OS of choice here, kept alive by a 2,000 mAh battery nestled under the textured back panel. Right next to that power source is space for two SIMs, and a microSD slot to boost the 4GB of on-board storage (up to 64GB cards supported).

Those specs should tell you that the 3G-only Agora phone isn't aimed at the high end, but despite that, the build quality is solid. The square handset looks alright, too. We liked the dimpled back panel and prominent metal Kogan logo, as well as the shiny dark grey rim holding it all together. It's not exactly a Retina display, but it's not notably terrible, and performance-wise, it ranged from slick to jittery depending on how much we were telling it to do in how short a time. We'll save the Note II comparisons, as there's only stat you really need to know -- the Agora smartphone costs $149 (£119 in the UK). Pre-orders are live on Kogan's website now, and units should be hitting hands mid-February, or earlier. We're assured the launch will go ahead without a hitch (various difficulties prevented a previous attempt from reaching market). Check out the gallery and hands-on video below for more info.

Kevin Wong contributed to this report.

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iPhone 5: the rumor roundup

iPhone 2012 and iPhone 4S shells compared

We're on the cusp of Apple's sixth iPhone launch, and there's very different expectations than there were last year. The 2011 rumor cycle left more than a few people burned: the later-than-usual October launch and repeated claims of a heavily-remade design led some to a disappointment when the iPhone 4S arrived, even though the final product had a slew of camera, speed and voice command upgrades. This year, the rumors have been grounded well before there was an event date in our hands.

There have been fewer instances of wild rumors. Instead, it's been based more around pragmatism, using either tangible leaks or sources that have a solid track record. Think of the perennial leaks from the Wall Street Journal or the increasingly well-established sourcing from iMore and The Loop. Whether you're conspiracy-minded or not, it's been hard to ignore the sheer number of claims that have tamped down expectations rather than inflated them. It's as though there's a collective fear we'll see a repeat of the 2011 hysteria and deal with fans (or detractors) complaining about missing features that were never promised in the first place.

Where last summer was full of uncertainty, this year there's a mounting consensus as to what we'll see, how we'll get it, and when. Tracking everything that's been mentioned may be a handful, however. With that in mind, we'll dive in and gauge what's likely to emerge from behind Apple's curtain on September 12th -- as well as what we can rule out from the get-go.

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iPhone 5: the rumor roundup originally appeared on Engadget on Tue, 11 Sep 2012 10:00:00 EDT. Please see our terms for use of feeds.

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Huawei MediaPad 10 FHD hitting stores starting in September with new specs in tow

Huawei MediaPad 10 FHD hitting shops worldwide in September

The Huawei MediaPad 10 FHD has made a somewhat circuitous journey across our eyes, through our hands and past the FCC's screwguns. Finally we know when you can get one, as they go on sale starting in September. The devices are already available in China, and will be rolled out to Europe next month with the rest of the world "to follow," according to Huawei. Its specs have changed since we last saw it, as it'll now feature a quad-core 1.4GHz Cortex-A9 processor instead of the K3 Balong CPU we saw earlier. Everything else stays the same: Android 4.0, a 10.1-inch, 1,920 x 1,200 IPS display, an 8-megapixel rear camera that captures 1080P video, and 150Mbps LTE compatibility. We've already expressed our ardor about its gorgeous screen, great aluminum body and decent performance -- if you feel the same, check the PR to see when it's coming to your neck of the woods.

Continue reading Huawei MediaPad 10 FHD hitting stores starting in September with new specs in tow

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Huawei MediaPad 10 FHD hitting stores starting in September with new specs in tow originally appeared on Engadget on Fri, 31 Aug 2012 06:31:00 EDT. Please see our terms for use of feeds.

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Marvell PXA988, PXA986 chips support 3G for China, the world without reinventing the wheel (or phone)

Marvell PXA988, PXA986 chips support 3G for China, the world without reinventing the wheel or phone

Whenever we see a smartphone optimized for China Mobile's TD-SCDMA 3G, it usually represents one of two things: it's either a China-specific variant of a phone we already know, or it's a local-only model that's unlikely to ever travel abroad. Marvell has just unveiled a new mobile processor platform that could allow for a lot more globetrotting with those basic designs. The PXA988 is limited to China Mobile's technology for data, but its PXA986 doppelganger can fit the same slot to offer regular HSPA+ 3G without forcing phone makers back to the drawing board. Both run on a dual-core, 1.2GHz ARM Cortex-A9 at their heart -- nothing exciting in mid-2012, although they're well-enough equipped to capture 1080p video and tout extras like NFC. Only test samples exist today, but there's a chance we'll soon see phone designs that are just as much at home in Berlin as they are in Beijing.

Continue reading Marvell PXA988, PXA986 chips support 3G for China, the world without reinventing the wheel (or phone)

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Marvell PXA988, PXA986 chips support 3G for China, the world without reinventing the wheel (or phone) originally appeared on Engadget on Tue, 14 Aug 2012 14:20:00 EDT. Please see our terms for use of feeds.

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Nexus 7 tablet will arrive at end of June, says anonymous ASUS source

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We reported the possibility of the ASUS building a 7-inch Nexus tablet earlier, but that rumor just jumped a notch with an unnamed rep confirming to Android Authority that it is indeed working with Google on a quad-core tab. Though the mole wasn't willing to divulge more specifics, previous speculation points to the Tegra-based MeMO 3270T with Jelly Bean, the next iteration of Android. The publicity-shy source also confirmed the device would be coming at the end of June -- putting it within reach of Google's upcoming big event.

Nexus 7 tablet will arrive at end of June, says anonymous ASUS source originally appeared on Engadget on Mon, 11 Jun 2012 04:32:00 EDT. Please see our terms for use of feeds.

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TSMC ramps 28nm ARM Cortex-A9 chip to 3.1GHz, gives your desktop jitters

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We know TSMC's energy-miser 28-nanometer manufacturing process has a lot of headroom, but the company just ratcheted expectations up by a few notches. Lab workers at Taiwan's semiconductor giant have successfully run a dual-core ARM Cortex-A9 processor at 3.1GHz under normal conditions. That's a 55 percent higher clock speed than the 2GHz maximum that TSMC normally offers, folks, and about twice as fast as a 40nm chip under the same workload. Don't expect that kind of clock speed from your next smartphone or tablet, though: expect processors of this caliber to find "high-performance uses," which takes us that much closer to NVIDIA's Project Denver as well as other ARM-based desktops, notebooks and servers that should give x86 chips a run for their money.

TSMC ramps 28nm ARM Cortex-A9 chip to 3.1GHz, gives your desktop jitters originally appeared on Engadget on Thu, 03 May 2012 09:54:00 EDT. Please see our terms for use of feeds.

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ARM seeks better security for connected devices, teams up with Gemalto and Giesecke & Devrient

ARM seeks better security for connected devices, teams up Gemalto and Giesecke & Devrient
ARM is famous for its low-power chip designs, Gemalto is known for its NFC security features, and Giesecke & Devrient brings some nice nano-SIM notoriety to the table. As a trio, these companies want to push forward a security standard that could be readily used in a wide range of web-connected devices, including tablets, smart TVs, game consoles and smartphones. The standard itself is built on ARM's TrustZone hardware-based security, which has been around for a while and is built into every ARM Cortex-A series processor, but which still isn't as widely used as it could be. By founding an off-shoot company with its partners, ARM hopes to nudge the things along faster and turn TrustZone into the "Blu-ray" of mobile security standards.

Continue reading ARM seeks better security for connected devices, teams up with Gemalto and Giesecke & Devrient

ARM seeks better security for connected devices, teams up with Gemalto and Giesecke & Devrient originally appeared on Engadget on Tue, 03 Apr 2012 02:50:00 EDT. Please see our terms for use of feeds.

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