Toshiba Qosmio F755-3D290: 3D, No Glasses Needed

The Toshiba Qosmio F755-3D290 offers bleeding-margin technologies–such Eastern Samoa auto-stereoscopic, glasses-free 3D–inside a bulky, corpulence chassis. The presentation is beautiful, and the audio playback quality is good, but they're overshadowed by the machine's heftiness, too as its mediocre keyboard and pointing device. And as for the quality of that automobile-optical device 3D…well, I'll bugger off thereto soon.

When I first set up the Toshiba F755-3D290, I thought that this particular Qosmio was a 17-inch laptop. It sure had the heft of a 17-inch laptop, and when I looked at it edge-on, IT seemed to cost as tall as most 17-inch laptops, too. I realized my error when I popped candid the lid and detected that the exhibit looked awfully bitty. In point of fact, this particular F755 variant sports only a 15.6-inch screen.

It also weighs a bit over 7 pounds by itself–and a full 8 pounds, 10 ounces if you let in the 120-watt power brick. Sol here's a laptop that weighs substantially more than than the average 15.6-inch notebook Microcomputer. What gives?

At number 1 blush, the specs don't look extraorinaire. The F755-3D290 ships with an Intel Core i7-2630QM processor, a quadruplet-nucleus, Sandy Bridge Processor clocked at 2.0GHz (up to 2.9GHz in Turbo mode). It also has 6GB of DDR3 memory board, nonnegative discrete graphics in the form of an Nvidia GT 540M, along with 1GB of video recording RAM.

The social unit looks attractive when you open it. However, although the keyboard is one of the most visually appealing laptop computer keyboards I've seen, it hides an annoying flaw: Every last the keys are categoric, not sculpted, with identical small gaps in between. As a touch typist, I constitute the keyboard frustrating to utilisation; my fingers would slip remove the intended keys, but since I couldn't feel the difference, I'd make errors. The touchpad is a bit difficult, as well–it's quite an sensitive, and a hovering palm now and then induces wild shifts in the mouse cursor. In increase, the buttons require likewise much pressure.

What is primary about the Qosmio F755-3D290 is the presentation. This gorgeous, Light-emitting diode-backlit LCD dialog box offers good color truth and rich, saturated playback. It also supports car-stereoscopic 3D, which allows you to enjoy stereoscopic 3D effects without having to use cumbersome glasses. With this laptop computer, you could watch 3D Blu-ray movies and, in theory, play games using Nvidia's 3D Vision feature. Actually, however, the stereoscopic implementation is far from fully treated.

Visually, the built-in monitor is beautiful. Working with photos and normal subject is great. Games look good, though the GT 540M doesn't allow for running high frame rates in modern titles without sacrificing substantial detail. In normal 2D mode, viewing angles are better than along many laptops. DVDs upscaled to engorged panel resolution appear a little rustling and noisy, which is a uncouth number with Nvidia rangy GPUs and drivers. Squeaky-definition capacity looks superb, though.

The laptop is supposed to support Nvidia's 3D Visual modality technology for 3D play, but I could ne'er get the feature to turn happening. Pouring the 'Enable 3D Vision' app did nothing. Toshiba didn't whir much-recent drivers, either, and I couldn't establis criterial Nvidia manoeuvrable drivers. So, in my tests, stereoscopic 3D for games was a no-show.

Fortunately, 3D Blu-ray movies fared a bit better in my tests. Alice in Wonderland (the 3D version with Greyback Depp) and the 3D Tron: Bequest both worked quite a fortunate in the supplied Toshiba Blu-ray playback software package, in this the ternion-magnitude effect kicked in. Still, the car-optical device playback has some grave limitations: The frame resolving drops to 1280 by 720, and you can meet a "projection screen door" effect. Also, if you stir your head slightly, the stand shifts in capacious increments, not smoothly as with glasses-founded 3D. Overall, 3D viewing isn't very a pleasant experience. Stick with normal 2D.

Sound playback is a gratifying surprise. Vocals in medicine sound a touch nasal; stereo imaging is good, however, and the sound is full-bodied, though lacking colourful bass. The stable quality in movies is even better, with clear talks that doesn't get unsaved in the mix. Cite goes to the Harman-Kardon speakers, which we've detected on other Toshiba laptops and debate a big plus.

The F755-3D290 supplies a healthy mix up of ports, including united SuperSpeed (USB 3.0) connection on the right pull. Also along the right field are a pair of audio jacks and a USB 2.0 left. Two more USB connections are along the left edge, every bit are VGA and HDMI video outputs. Ethernet and power are on the rear, and an SD Card slot resides in the lower front line of the chassis. The laptop ships with gigabit ethernet and 802.11n Wi-Fi. Although Toshiba specifies Bluetooth 3.0 as well, we found no trace of Bluetooth hardware or software on the F755-3D290.

The software bundle is limited, mostly consisting of Norton Internet Security trialware, Toshiba utilities, the ad-supported Microsoft Office Starter variant, and Windows Live Essentials. Documentation is in a PDF file and completely nonproprietary, with atomic number 102 help offered on model-specific features, so much Eastern Samoa the motorcar-binocular vision 3D.

Performance from the F755-3D290 was a little finer than the average for 15-edge in laptops (its WorldBench 6 benchmark score was 123), merely its battery life was well to a lower place average. Despite the discrete graphics chip, its game performance was lacking, too, soh you should adjust your expectations consequently. As known earlier, you can get decent entrap rates if you're willing to sacrifice detail levels.

Overall, the Toshiba Qosmio F755-3D290 seems to be a one-trick pony, and it doesn't really perform its one trick all that well. The auto-optical device 3D is impressive therein it whole shebang, but the limitations are to a fault glaring for the feature to be of much use. The excellent LCD panel (under normal use) and the good audio playback quality mitigate the 3D problem quite a bit. Considering that this laptop computer costs nearly $1700 (Eastern Samoa of November 1, 2011) and weighs almost 9 pounds with the power brick, however, you Crataegus oxycantha want to choose for something easier on your support, with few gimmicks.

Source: https://www.pcworld.com/article/477875/toshiba_qosmio_f755_3d290_3d_no_glasses_needed.html

Posted by: ginngrens1986.blogspot.com

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