Showing posts with label Toshiba. Show all posts
Showing posts with label Toshiba. Show all posts

Thursday, October 14, 2010

Toshiba Satellite A665-S6094

TypeGeneral Purpose, Desktop ReplacementOperating SystemMicrosoft Windows 7 Home PremiumProcessor Speed1.73 GHzProcessor NameIntel Core i7-740QMRAM4 GBWeight5.6 lbScreen Size16 inchesScreen Size TypewidescreenGraphics CardnVidia GeForce 310MStorage Capacity (as Tested)640 GBNetworking Options802.11nMore

The Toshiba Satellite A665-S6094 ($899.99 list, at Best Buy) laptop looks no different than the model we looked at earlier this year, but under the hood it receives a jolt in performance with its quad-core Intel Core i7 processor and discrete ATI Radeon graphics. It doesn't offer a clear performance advantage on mainstream apps compared with competing dual-core models, but it offers a big leap from the Toshiba Satellite A665-S6051 ($799.98 list, 3 stars). Although I think the design could stand to be spiffed up a bit, I was happy to see (and hear) that Toshiba outfitted this A665 model with the same Harman Kardon speakers as the previous iteration. Simply put, they are impressive. For general use where audio quality isn't your sole priority, however, there are better mainstream laptops at this price.

For example, a number of sub-$1,000 laptops are ditching plastic for aluminum chassis. The Satellite A665-S6094 is impressively rigid for a plastic enclosure, but I prefer the look and feel of an aluminum chassis, like the ones found on the 15.6-inch Acer TimelineX AS5820T-5951 ($723 street, 4 stars), 14-inch Asus U45Jc-A1 ($867 street, 4.5 stars), and 17.3-inch HP Pavilion dv7-4083cl ($999.99 list, 4 stars). The Acer and Asus models also offer much more in the way of battery life, which is decidedly not one of the A665-S6094's strong suits.

Design
Sitting on a Best Buy store shelf, the Satellite A665-S6094 isn't likely to catch your eye. Its matte black plastic chassis offers little in the way of adornment. You won't find any color highlights or chrome edges, which isn't necessarily a bad thing. The only design features are a textured pattern that runs across the keyboard deck and lid and some bright, white LED lights in the form of a small Satellite logo in the laptop's lower left corner and a stripe of white that runs along the top edge of the touchpad. The LED lighting can be distracting, particularly in low ambient light. Thankfully, you can disable the lighting by turning on Eco mode, which helps extend battery life, in part by lowering display brightness. Once in Eco mode, you can raise the brightness level of the display while still keeping the LEDs off.

The input devices are a mixed bag. The keyboard features isolated or island keys. The keys are nicely spaced, even though the laptop features a dedicated number pad, and they offer great feel. Aiding the typing experience is the stiffness of the chassis; despite being made of plastic instead of a metal, the chassis hardly flexes at all. The touchpad has a matte finish, supports multi-touch gestures, and feels very responsive. The drawback is the mouse buttons; they are generously portioned but look and sound cheap. A loud clack can be heard with every mouse click, and the buttons even rattle when the laptop is jostled. A small button above the touchpad disables the touchpad should you want to use an external mouse.

Above the keyboard is a row of multimedia shortcut keys. The volume keys emit a loud beep when pressed, but you can disable that annoying sound by following this path: TOSHIBA > Utilities > HWSetup > Button Setting > Function Button Sound Notification.

Features
The Satellite A665-S6094 features a 16-inch widescreen display and a 1366 by 768 resolution. The screen has a glossy coating, which can create some glare and reflections, but helps make videos and photos pop. And, indeed, movies look crisp and vivid on the widescreen display, but that's the case with the majority of today's laptops. What sets the Satellite A665-S6094 apart is its impressive audio.

Two Harman Kardon speakers reside above the keyboard behind oval-shaped grills, and they produce booming sound, for a laptop. Most integrated laptop speakers suffice for Web video, are barely passable for a feature-length films (particularly those with soft dialog or loud explosions), and can't cut it for music playback. The A665-S6094's speakers offer enough oomph for movies; we had to turn them down when seated right in front of the laptop. Listening to music is also an enjoyable experience, which is a statement I rarely make when describing laptop audio. In fact, Toshiba outfits the laptop with a new featured called Sleep-and-Music, which lets you run your MP3 player through the laptop's speakers whether the laptop is on, off, or sleeping. Similarly, Sleep-and-Charge lets you charge your USB peripherals from the laptop, even when it's in sleep mode or off.

The laptop offers a useful collection of data and video connections. You get 4 USB 2.0 ports (one of which doubles as an eSATA port), HDMI and VGA ports, and a media card reader and ExpressCard/34 slot. Unlike other similarly priced laptops, including the HP Pavilion dv7-4083cl and Toshiba's own Satellite A665-S6085 ($799.98 list, 4 stars), the A665-S6094 does not offer Blu-ray support, just a run-of-the-mill DVD burner.

The only disappointment among the networking options is the lack of Gigabit Ethernet; you must make do with 10/100 Ethernet. However, wireless connectivity is great, with 802.11n Wi-Fi and WiMax.

Performance
The Toshiba Satellite A665-S6094 features a quad-core Intel Core i7-740QM processor, 4GB of DDR3 memory, and an entry-level Nvidia GeForce 310M graphics card. The CPU is clocked at 1.73GHz, and with Intel's Turbo Boost, the clockspeed can go as high as 2.93GHz. These components offer competitive mainstream performance, and they represent a significant leg up on the previous Satellite A665D-S6051 and its quad-core AMD chip and integrated ATI graphics. Don't be too quick to assume, however, that a quad-core processor offers an automatic performance advantage against dual-core CPUs. While it's a powerful mobile processor, particularly for the price, many mainstream applications will run just as fast with a modern dual-core chip. The HP Pavilion dv6-3163cl ($899.99 list, 3.5), for instance, uses a dual-core Core i5-460M and edged the Satellite A665-S6094 on our PCMark Vantage, Handbrake, and Photoshop benchmarks. The Satellite A665-S6094 did take top honors on Cinebench R11.5, which put multiple processing cores to good use.

With its entry-level GeForce graphics, we saw only modest framerates on our Crysis and Lost Planet 2 tests. The best score we saw was with Crysis at a low 1024 by 768 resolution, and that was only 22fps. Don't mistake this quad-core mainstream laptop for a gaming machine.

While a quad-core part such as the Intel Core i7-740QM offers more headroom for intensive media editing and encoding applications than a mainstream dual-core chip, one of the drawbacks is power consumption and, thus, battery life. The Satellite A665-S6094 could muster only 2 hours 36 minutes on our MobileMark 2007 battery test. Most mainstream laptops have no trouble surpassing the 4-hour mark.

It's not the most well-rounded laptop, but the Toshiba Satellite A665-S6094 does offer some specific features that hold great appeal. The audio output is second to none at this price, the keyboard is roomy and comfortable, and if you are running applications that will benefit from quad-core processing, this laptop will certainly look attractive. Opt for a dual-core processor at or around this price, however, and you'll find laptops, such as the Editors' Choice HP Pavilion dv7-4083cl, that include a metal chassis, a Blu-ray player, and better battery life.

BENCHMARK TEST RESULTS

COMPARISON TABLE
Compare the Toshiba Satellite A665-S6094 with several other laptops side by side.

More laptop reviews:
•   Toshiba Satellite L655-S5096
•   Sony VAIO VPC-F136FM/B
•   Acer Aspire AS5742Z-4097
•   Asus G73JH-BST7
•   HP Pavilion dv7-4165dx
•   more


View the original article here

Toshiba Satellite L675D-S7052

TypeGeneral Purpose, MediaOperating SystemMicrosoft Windows 7 Home PremiumProcessor Speed2.9 GHzProcessor NameAMD Phenom II N640 Dual-CoreRAM4 GBWeight5.95 lbScreen Size17.3 inchesScreen Size TypewidescreenGraphics CardATI Mobility Radeon HD 4250Storage Capacity (as Tested)500 GBNetworking Options802.11b, 802.11g, 802.11nPrimary Optical DriveDual-Layer DVD+/-RWMore

You don't often see 17.3-inch laptops at the low price the Toshiba Satellite L675D-S7052 ($738.99 list) sells for. Available at Best Buy, the L675D-S7052 comes with a lot of screen real-estate and a spacious 500GB hard drive. But as far as desktop replacement laptops go, there are plenty of other options that provide better overall performance, longer battery life, and a more robust feature set.

Design
The L675D-S7052 uses the identical chassis as the Toshiba Satellite L675D-S7046 ($649.98 list, 2.5 stars), except that the L675D-S7052 has a gray-colored glossy lid and keyboard deck covered in a swirling pattern of small boxes, while the Toshiba L675D-S7046 instead repeats this pattern across a black glossy finish. Regardless of the color, though, the exterior is easily marred by fingerprint smudges. Weighing in at 5.95 pounds the L675D-S7052 is much lighter than many other 17-inch laptops; for example, the HP Pavilion dv7-4083cl ($999.99 list, 4 stars, EC) weighs 7.0 pounds and Dell Inspiron 17R-2248MRB ($849.99 list, 3.5 stars) comes in at 6.7 pounds.

One aspect of the L675D-S7052's design that I don't like is that the lid easily flexes under even just light pressure. The L675D-S7052 shares this same design attribute with a number of other desktop replacements, such as the Dell Inspiron IM5030-3413B3D ($629.98 list, 2 stars) and Toshiba Satellite A665-S6086 ($804.99 list, 4 stars). With the screen on the other side of the thin, supple lid, I can't help but wonder how susceptible the display could be to accidental damage.

The lid isn't the only part of the L675D-S7052 that moves more than I would like; the traditional-style keyboard and dedicated number pad also flexed too much under the weight of my fingers. The touchpad is covered with a rough, textured surface, which is a marked contrast from the glossy palm rest it sits flush with. The touchpad and its buttons are easy to use, but compared to other laptops, the L675D-S7052's 3.5-inch (diagonal) touchpad feels rather puny.

Features
What's definitely not puny is the L675D-S7052's 17.3-inch display. Images look bright and colors are vibrant on the 1,600-by-900 resolution screen. It's a great display for watching movies; but if you do, you'll probably want to use headphones. The L675D-S7052 spit out rather tinny-sounding audio that distorts when the volume is turned way up. I was able to improve the quality of the audio by playing around with the settings, but the end result was only moderately better than what I started with.

If you want to output the L675D-S7052's display to an external monitor or TV, you can only do so using the laptop's VGA connector. Unlike most desktop replacements, the L675D-S7052 does not have an HDMI-out port. Connectors that you will find on the laptop include 100Mbps Ethernet, two USB 2.0 ports, and one eSATA/USB combo port. You'll also find a multi-format card reader, dual-layer DVD+/-RW drive, and 802.11b/g/n Wi-Fi support. While these are all useful connections, numerous other desktop replacements come with additional USB ports and ExpressCard slots.

Unlike the Toshiba L675D-S7046, which comes with just a 320GB hard drive, the L675D-S7052 has a more capacious 500GB (5,400rpm) drive. Both laptops come with a bevy of Toshiba-labeled utilities installed on their hard drives, but thankfully the L675D-S7052 does not also have the copious amount of bloatware that comes preinstalled on the L675D-S7046. Instead, the L675D-S7052 has a "Best Buy PC app" that automatically opens when Windows launches. From this window, you can browse through a wide range of software and utilities you can purchase and download from Best Buy. If you want, you can disable the app from auto-loading at Windows startup and never look at it again. The L675D-S7052 comes with a limited one-year parts and labor warranty, and Toshiba offers toll-free support at any hour of the day or night.

Performance
As we've seen time and again, AMD-based laptops simply don't perform as well as their similarly priced Intel-based brethren. This, unfortunately, puts the 2.9GHz AMD Phenom II N640-based L675D-S7052 mostly in the back-end of the performance pack. Its PCMark Vantage score of 4,127 can't keep up with the likes of the 2.27GHz Intel Core i3-350M-based Acer Aspire TimelineX AS5820T-5951's ($723 street, 4 stars) score of 5,233 or the 2.4GHz Core i3-370M-based Toshiba Satellite A665D-S6085's score of 5,428. This trend carries over as well to the L675D-S7052's showing on the CineBench R11.5 (1.66) and Photoshop CS5 (6:25) tests, where both the Acer AS5820T-5951 and Toshiba A665D-S6085 were noticeably speedier.

The one exception to the Intel-based dominance is the L675D-S7052's performance on the Handbrake test, where its time of 3:10 is actually faster than that of both the Acer AS5820T-5951 (3:23) and Toshiba A665D-S6085 (3:13)—albeit by a small margin in the case of the A665D-S6085. Handbrake's video encoding process is heavily impacted by the processor speed, and in this case, the L675D-S7052's 2.9GHz clock speed gives it the advantage over the 2.27GHz and 2.4GHz processors in the Acer AS5820T-5951 and Toshiba A665D-S6085, respectively.

As to how the L675D-S7052 performs compared with the less expensive, 2.2GHz AMD Phenom II N850-based L675D-S7046, the L675D-S7046 had slightly better PCMark Vantage (4,246) and Cinebench R11.5 (1.87) showings. The L675D-S7046 gained the advantage on these tests--even though its processor runs at a slower clock speed—because these multithreaded apps were able to take advantage of the L675D-S7046's triple-core Phenom II N850 processor (the L675D-S7052 has a dual-core AMD Phenom II N640 processor). On the other hand, the L675D-S7046 fell behind on both the Handbrake (3:26) and Photoshop CS5 (7:52) tests, where raw CPU speed becomes a much more important factor.

The L675D-S7052 also drops the ball with its disappointing battery life of 3 hours 31 minutes on MobileMark 2007. This score is about half an hour less than the average battery time we've seen from desktop replacement laptops that don't come with extended-life batteries.

The L675D-S7052 uses an integrated ATI Radeon HD 4250 graphics engine, and its 3DMark06 score of 1,072 at a resolution of 1,024 by 768 indicates that 3D game titles are simply not in its repertoire. But it's important to remember that most desktop replacements that sell for under $1,000 come with integrated graphics, and therefore are limited to mostly just casual games and much older 3D titles. One exception to this maxim is the HP Pavilion dv7-4083cl, which actual comes with a discrete ATI Mobility Radeon 5470 graphics engine that has halfway decent 3D gaming chops—as can be evidenced by its 4,675 3Mark06 score.

There's no question that the Toshiba Satellite L675D-S7052's price tag makes it one of the less-expensive 17.3-inch laptops currently available. But this comes at the cost of lackluster performance and a feature set that is easily eclipsed by many other desktop replacement laptop options. If you truly must have a cheap 17.3-inch laptop, the less expensive Toshiba Satellite L675D-S7046 might be a better option—assuming you can live with the smaller capacity hard drive. But if cost isn't your primary concern, the Editors' Choice HP Pavilion dv7-4083cl offers much better performance and more robust features for a 17.3-inch laptop.

BENCHMARK TEST RESULTS

COMPARISON TABLE
Compare the Toshiba Satellite L675D-S7052 with several other laptops side by side.

More laptop reviews:
•   Toshiba Satellite L655-S5096
•   Sony VAIO VPC-F136FM/B
•   Acer Aspire AS5742Z-4097
•   Asus G73JH-BST7
•   HP Pavilion dv7-4165dx
•   more


View the original article here