Tag Archives: Tegra 4i

NVIDIA Tegra 4i software update adds LTE-Advanced speeds

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NVIDIA Tegra 4i software update adds LTE-Advanced speeds

NVIDIA's Tegra 4i appeared in February boasting, amongst other things, its built-in Cat. 3 LTE modem capable of speeds as high as 100Mbps. What NVIDIA didn't make obvious at the time was that the i500 modem, the fruit of its Icera acquisition, had the processing grunt to enable a software modem update to boost its speed to Cat. 4 LTE (150Mbps.) We had a quick visit with NVIDIA and saw a "perfect world demo" (pic above) of the device being bombarded at 150Mbps as well as placing an actual call on AT&T's network and streaming video. Of course LTE-Advanced doesn't exist in the real world yet, nor does a real handset sporting this chip, though seeing another player battling incumbent Qualcomm in this space before these networks have even been lit up certainly warms our hearts. Check the PR text for all the nitty gritty details after the break.

Brad Molen contributed to this report.

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Aptina unleashes 1080p and 4K mobile sensors, entire point-and-shoot segment cringes

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Aptina unleashes 1080p and 4K mobile sensors, entire pointandshoot segment cringes

Hear that? That's the sound of the entire point-and-shoot camera industry bracing for yet another blow. As smartphone cameras mature, it's becoming ever more difficult to convince consumers to use anything other than their phone outside of special occasions where ILCs or DSLRs are necessary. Aptina has a lot to do with that. Here at Mobile World Congress, the sensor outfit has announced its 12 megapixel and 13 megapixel mobile image sensors, aimed squarely at next-gen flagship phones that ought to be coming out in Q2 or Q3 this year. The smaller 1.1-micron pixel construction is the standout feature, with the AR1230 capable of capturing 4K video at 30fps as well as 1080p video at up to 96fps. The AR1330 throws in electronic image stabilization support at 1080p, while snagging 4K UHD and 4K Cinema formats at 30fps.

Over on the tablet PC / TV front, the AR0261 is a new 1080p-capable sensor that's destined to redefine what a front-facing camera can accomplish. It relies on a 1.4-micron pixel, and should have no issues capturing faces at up to 60fps when using its 720p mode. Furthermore, Aptina promises that this guy can work with applications involving gesture recognition and 3D video capture, but sadly, no OEMs are coming forward just yet with concrete plans to include it.

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Source: Aptina

The Daily Roundup for 02.19.2013

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DNP The Daily RoundUp

You might say the day is never really done in consumer technology news. Your workday, however, hopefully draws to a close at some point. This is the Daily Roundup on Engadget, a quick peek back at the top headlines for the past 24 hours -- all handpicked by the editors here at the site. Click on through the break, and enjoy.

HTC One unveiled

HTC One: 4.7-inch 1080p display, 1.7GHz quad-core Snapdragon 600, UltraPixel camera, Android 4.1.2 with Sense 5.

HTC One hands-on: design and hardware

The HTC One made quite an entrance in London and New York today with a slick-looking design and re-imagined Android user experience.

Ubuntu for tablets revealed with split screen multi-tasking

Here it is: the fourth and final piece of the Ubuntu puzzle. We've seen the OS on smartphones, on TVs and of course on desktops, but the tablet version has spent a little longer in its dressing room.

Rumors claim Google will launch its own retail stores

On Friday, a report surfaced on 9to5Google that Google was making serious plans to open permanent retail locations, and it's been followed up today by the Wall Street Journal indicating the same thing.

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