Sunday, June 8, 2008

apple macbook pro laptop information

For people who appreciate finer laptop accoutrements such as a backlit keyboard and a slot-fed DVD drive, Apple has crafted another tasty offering in the form of the 17-inch MacBook Pro and strong power apple macbook laptop battery. Sleek, powerful, and able to run Windows as well as the Mac operating system, the MacBook Pro makes a strong case for becoming anyone's ultimate notebook.


Following on the heels of the 15.4-inch MacBook Pro and replacing the 17-inch PowerBook G4(with high quality apple powerbook G4 battery ), the 17-inch MacBook Pro delivers many of the same beloved features as its little sibling, such as a scrolling track pad, the Sudden Motion Sensor, and an excellent software package, and adds a huge, bright 17-inch display that's great for graphics work. Better yet, our fully loaded test configuration powered through most of CNET Labs' performance tests, exhibiting only a few of the growing pains encountered by other Intel-based Apple laptops and desktops, such as the iMac Core Duo. Of course, such performance doesn't come cheap: the 17-inch MacBook Pro's default configuration costs $2,799 (upgrades on our review unit brought the price up to $3,099). But for graphics professionals and other Mac users who have money to spare, the 17-inch MacBook Pro is a dream.





With the MacBook Pro, Apple hasn't radically redesigned the PowerBook form factor, it has just made a few refinements to it. Measuring 15.4 inches wide, 10.4 inches deep, and 1 inch thick, the sleek, aluminum MacBook Pro looks very similar to the 17-inch PowerBook G4 it replaces. At 6.8 pounds, the 17-inch MacBook Pro is a hair lighter than its predecessor and the lightest laptop of its size on the market. With its AC adapter, which like other Apple laptops connects magnetically to the case, the MacBook Pro weighs 7.9 pounds. For the sake of comparison, the Dell Inspiron E1705 weighs 8.2 pounds, while the Toshiba Qosmio G35 weighs 10.2 pounds.


The 17-inch MacBook Pro offers a decent selection of ports and connections and laptop batteries, though it comes up a bit short of what you'll find on a similarly sized PC laptop, including the Inspiron E1705. That said, the MacBook Pro features three USB 2.0 ports; FireWire 400 and FireWire 800 ports; an ExpressCard slot; and a DVI port (VGA with included adapter) for connecting to an external monitor. It's also equipped with Bluetooth 2.0+EDR (enhanced data rate), and you can access the Internet via 802.11g Wi-Fi radio, and Gigabit Ethernet. As with the PowerBook, the MacBook Pro features a slot-loading SuperDrive that plays and burns DVDs and CDs. One new extra is the Apple remote that controls the included Front Row multimedia player; we wish, though, that the MacBook had a storage slot for it. Unlike most PC laptops, the MacBook Pro lacks a built-in media reader for flash memory cards, and there's no S-Video output or built-in modem--both of which the PowerBook had.



Compared the 17-inch MacBook Pro against a number of older Apple laptops running the PowerPC processor as well as other Core Duo-based Macs. Unsurprisingly, the MacBook Pro trailed behind a PowerBook G4 when running Sorenson Squeeze, which requires the Rosetta translation program to run on the new chipset. But its ample amount of RAM and quick hard drive helped it power through our Photoshop CS test, in spite of Rosetta. (We expect the MacBook Pro's performance to even out once software publishers release more so-called universal binary apps; however, we recommend checking if your applications are or will soon be Intel-compatible before buying any new Apple system and laptop battery.) Of course, on native applications such as iTunes, the 17-inch MacBook Pro saw significant gains over the previous generation of PowerBooks. Likely due to its discrete graphics card, the 17-inch MacBook Pro displayed very respectable Doom 3 frame rates, though its 23.2 frames per second (fps) can't compete with the 56.5fps achieved by the Inspiron E1705 we tested. In our DVD battery-drain test, the MacBook Pro lasted 2 hours, 54 minutes--quite respectable for a desktop replacement that's not likely to see too much time away from the wall socket.

Fundamentally, the MacBook Pro line is exactly the same design as the old PowerBook G4 range from the past few years, but with Intel chips inside rather than Motorola. It could quite happily be argued that you shouldn't fix what isn't broken, and you'd be hard pressed to argue that the 17in MacBook Pro isn't the best-looking, slickest large-screen notebook out there. All the ports you could possibly need are included, with three USB, a Firewire, Firewire 800, Ethernet, dual-link DVI and notebook battery, as well as ExpressCard.



Apple has recently updated its MacBook Pro with a bunch of options, which put it right back at the top of pile for hardware specifications. For the first time, you can now have the 17in wide screen kitted out with a 1,920 x 1,200 resolution - the same size as on most 24in monitors, making for a very high pixel density and effective screen space (great for those working with large megapixel pictures and HD video). Naturally, there's a webcam nestled inside the bezel at the top. There's now an option for a 250GB internal hard drive, for all the media storage, and the machine can accommodate up to 4GB of speedy DDR2 667MHz memory. The raw power has been enhanced with a Core 2 Duo that goes up to 2.6GHz, and the standard graphics is a GeForce 8600M GT, with 256MB of RAM - pretty handy for kicking back with a game when it all gets a bit much.


Apple backs the MacBook Pro with an industry-standard one-year warranty that covers parts and labor, but toll-free telephone support is limited to a mere 90 days--well short of what you'll typically find on the PC side--unless you purchase the $349 AppleCare Protection Plan, which extends phone support and repair coverage to three years. By way of contrast, you can upgrade most PCs' warranties to three years of support for about $200. Apple does offer online troubleshooting, and its Web forums are a good resource for getting tips from other users and downloading the product's printed manual.

Friday, June 6, 2008

HP Pavilion zd7000 Review

hp pavilion zd7000 battery



  • Product: HP Pavilion zd7000

  • Price: $2,618 list

  • Specs: 3.2-GHz Pentium 4, 512MB DDR SDRAM, 60GB hard drive, DVD+RW drive, four USB 2.0 and one FireWire port, 17-inch WXGA display, 802.11g, 9.3 lbs. weight(include Hp pavilion zd7000 battery)2000g

  • Company Info: 800-752-0900, www.hp.com


Not only did HP design its desktop replacement notebook in true desktop style—with a 3.2-GHz Intel Pentium 4 processor, a 17-inch LCD, and a weight of 9.3 pounds—but it also kept multimedia in mind.


The HP Pavilion zd7000, our Editors' Choice, came in first on our multimedia tests and on 3DMark03, undoubtedly thanks to its nVidia GeForce FX Go 5600 card with 128MB of local graphics memory. (All the other systems here had 64MB of graphics memory.)


The notebook's 17-inch wide-screen LCD is a plus for watching movies or editing photos or video. And the DVD drive lets you burn your home movies. Just be sure to do all this while plugged in; the hp pavilion zd7000 battery life won't let you compute for long untethered.


Music:

You can rip your albums to the hard drive and burn MP3 files to standard audio CDs. MusicMatch Jukebox creates and stores playlists of your favorite music. The built-in Harman Kardon speakers make for a pleasant listening experience.


Photos:

Imaging enthusiasts will really like HP Image Zone. Though not as advanced as some titles, Image Zone has the common functions most users need, like the ability to crop photos and adjust for brightness and color correction. Photo albums intuitively organize picture collections.


Video:

Creating DVD videos from family movies is a snap. The DVD drive, a FireWire port, and Roxio's Easy CD & DVD Creator 6 make it easy to capture and render footage to DVD– recordable media. But the 60GB hard drive will fill up fast.


Gaming:

Equipped with an nVidia GeForce FX Go 5600 graphics adapter with 128MB of memory, as well as a wide screen, this is the best notebook we saw for gaming—and the 3DMark03 score proves our point.


Battery life of HP Pavilion zd7000:

The HP Pavilion zd7000 P4EE pays the price for its impressive mobile performance with lackluster laptop hp pavilion zd 7000 battery life that puts it in a distant last place in our group of desktop replacements. Although the HP Pavilion zd7000 P4EE includes a huge 14.8V, 6,600mAh (98WHr) hp zd7000 battery, the battery is drained in less than two hours. This is a result of its CPU running at a relatively high speed, as evidenced by its great mobile performance. The Dell Inspiron XPS which includes a Pentium 4-3.4GHz processor, came in first place in battery life. Since the Dell Inspiron XPS's 14.8V, 6,400mAh (95WHr)hp pavilion zd7000 battery has specs similar to the HP Pavilion zd7000's battery, this difference in battery life can most likely be attributed to the Dell Inspiron XPS's throttling of its fast processor down to a level below the HP Pavilion zd7000 P4EE's. As the mobile performance results indicate, the Dell Inspiron XPS is less concerned with mobile performance and more with battery life. The older HP Pavilion zd7000 P4 with its 14.8V, 6,450mAh (95WHr) came in a very close second place behind the Dell Inspiron XPS. The HP Pavilion zd7000 P4 was the worst mobile performer of this lot, falling about 4 percent behind the Dell Inspiron XPS. Basically, the vanilla zd7000 P4 system uses less juice to power its CPU than the HP Pavilion zd7000 P4EE does. Consequently, the HP Pavilion zd7000 P4EE has battery life that fails to inspire, but having said that, battery life is probably the least important aspect of a desktop replacement, since most users will be using it while it's plugged in.

Reviewed by digital camera battery.

Thursday, June 5, 2008

Sony VAIO VGN-SZ15GP Review

Sony Vaio Vgn-sz512gp battery


Sony VAIO VGN-SZ15GP Features:


Processor : Intel Core Duo Processor T2300

Supported Media : DVD±RW

Power : 6 Cells Sony VGP-BPS2 or Sony VGP-BPL2

What's Hot : Excellent Design, Rugged case, High Quality monitor.

What's Not : Not great for graphics or gaming.

The Final Word : The Sony Vaio SZ15GP/B is a great entry level unit for people who want to get mobile but don't need a monster laptop.


Notes : This product is no longer available directly from the manufacturer. It may be available in retail and distribution channels, or second hand. The price displayed is the price at review time and the last available recommended retail price.



If there is one thing Sony does right it's sleek, futuristic and sexy design. This is exemplified in their Vaio Notebook series and the VGN-SZ15GP/B is no exception. An achievement in design, it performs reasonably for an entry level notebook. It is not without its quirks but overall tends to perform consistently and of a caliber expected for a unit at this price point.



From a design standpoint it is a very sexy and superbly crafted piece of hardware with an attractive brushed aluminium internal chassis and a muted black, almost flush, keyboard. The speakers are well hidden within the chassis and the monitor bezel continues the same colour scheme with the black meeting at the top of the screen at a discreet in-built web cam. The exterior of the unit is a different matter with the entire body of the Vaio encased in a rugged, almost porous, black sandstone like finish. This gives the appearance that the unit is rather sturdy although how much punishment it could withstand is questionable.



The SZ is slightly thicker than most ultra-portable notebooks but is still lightweight and thin enough to comfortably carry under the arm or in a bag. The connections on the sides of the unit include two USB 2.0 ports a microphone and headphone port and an iS450 port. There is also the standard 15pin D-Sub connection and a DVD±RW drive. We found the eject switch for the DVD drive was uncomfortable to access but this was only a minor frustration. For all your card reading needs, Sony provide a card reading adapter which slides into an expansion port on the right facade. This supports xD, SD and MMC media cards but a built in memory stick Duo Pro"MagicGate" is also included for Sony's proprietary flash memory type.



The ultra-thin display is a 13.3 inch 1280x800 native resolution monitor and looks simply fantastic. Back lit with a single lamp, it is uniform in its light spread while remaining rather bright and avoiding any back-light bleeding. Both text and graphics looked highly detailed and the DisplayMate Video Edition tests we ran performed flawlessly with accurate colour reproduction. For an ultra-portable notebook the screen size is more than adequate and will be suitable for most productivity tasks.



This unit seems to be targeted toward use as a mobile creation studio or mobile office rather than hardcore PC use with a T2300 Intel Core Duo Processor running at 1.66 GHz and 512MB of RAM. The results of our performance tests tended to slant in favour of productivity over recreational usages. The Sony Vaio SZ scored an 80 in PC WorldBench 2005 and a 170 in MobileMark 2002. This is consistent with other low to mid range notebooks we have reviewed and will be more than enough for users wanting to take their office on the road. For gamers and graphics intensive users however, this may not be the right notebook for the job. The SZ sports a 128MB NVIDIA GeForce Go 7400 and scored a 12426 3Dmarks in 3Dmark 2001 and 750 3Dmarks in 3Dmark 2006. This was to be expected for the Go 7400 and while this notebook may well be able to run older, less graphics intensive games and programs, don't expect to jump on F.E.A.R. for a free-for-all frag-fest.


This notebook with a internal 6 cells Sony vgp-bps2 battery, we find this battery is powerful for this 13inch notebook.If your Sony vgp-bps2 battery not work well,you can buy a replacement battery on ebay or other online shopping website like digitalcamerabattery.org.


An interesting feature of this notebook is the hybrid graphics system which allows you so choose how you want to use the graphics capabilities of the SZ. If you are looking for performance you can allow the unit to consume more power to allow for increased performance or you can tell the unit to give you less performance in favour of a longer battery life.



The Sony Vaio SZ15GP/B is a great entry level unit for people who want to get mobile but don't need a monster laptop. However, for something that seems to be entry level, the price tag is somewhat inflated. At the same time, it is a Vaio notebook and sometimes you have to pay the price is you want a respected brand name notebook, despite performance and specs. The battery life was timed in Mobile Mark 2002 at 145 minutes which is fairly good and should be enough to watch the average DVD on the train.



The SZ also ships with a bevy of media creation software from adobe including Premiere and Photoshop. While these are not the latest versions of these programs, they are still quite powerful tools and work surprisingly well on this machine. There is also other software included such as Sonic Stage, PictureGear Studio, Digital Media Home and InterVideo WinDVD. If you need an entry level Multimedia creation tool, this laptop fits the bill nicely.

Wednesday, June 4, 2008

toshiba satellite a75 laptop review


Design and Build


The design is fairly sleek as a nice consumer line notebook should be. A nice blue power light sits above some media buttons, it's nothing special but it looks cool. The top (back side of screen) is a slick metallic-looking cobalt color which is nice opposed to some of the standard black, charcoal and magnesium alloy cases. Overall this unit is fairly sturdy. I do not feel like I am going to break it while I'm moving it around and I even twisted the screen lid a bit to test it out, it holds up pretty well. Again, it is a consumer line, not business so it's not quite the rigid metal frames of the expensive ones, but does quite well.


The weight of toshiba satellite a70 (original battery code : toshiba pa3383u-1brs ) is not a huge problem . A lot of people prefer the small and lightweight models of notebooks these days, but this one comes in at 7.9 pounds and doesn't cause me any trouble. As a college student, it's about the size and weight of some of my larger books for class. Sitting in my lap it can get a little warm, but not unbearable under normal use with the processor power turned down. If the CPU is set to high it heats up rather quickly and the fans kick on, and their noise is a little annoying after a while, but with good ventilation, it rarely gets hot enough to require much use of the fans.


Screen


The screen is absolutely wonderful. It was a factor in my purchasing this machine as my digital camera battery . A Toshiba Pentium M system with a widescreen TruBrite screen is several thousand dollars more, so this unit was quite appealing. It is always bright enough for me to see, even when I set the brightness down to save battery life. When outdoors, there is a glare on it because of the glossy finish, but it doesn't annoy me because the screen is bright enough to shine through and I never really notice the glare. Indoors, I haven't noticed a glare at all and it is the brightest, most brilliantly colored screen I have yet to see. Absolutely beautiful. I was fortunate in that it has absolutely no dead or partially lit pixels. It is a 15.4" widescreen factory set at 1280x800.


For a mainstream laptop toshiba satellite a75 ( toshiba pa3383u-1brs) the Toshiba's array of ports and slots falls right on the money. The laptop's left edge accommodates an infrared port and one Type II PC Card slot. The back edge is home to ports that include one for S-Video out, one VGA, one parallel, a 56Kbps modem, a 10/100 Ethernet, and two USB 2.0 ports; there's a third USB 2.0 port on the right edge, along with a headphone jack, a microphone port, and a couple of handy extras: a wireless on/off switch to conserve battery power and a volume-control wheel. Toshiba's Web site offers the Satellite A75 line in five preconfigured versions; in-store versions may vary. While many mainstream laptop manufacturers take this tack to save cash, the fact that you can't customize your A75 system irks us.



The Satellite A75's five configurations have five different model numbers (our evaluation system was the A75-S206), but they all use many of the same basic components. Each Satellite A75 runs a mobile Pentium 4 processor with Intel's much-hyped Hyper-Threading technology, an average 512MB of memory, and an aging ATI Mobility Radeon 9000 graphics chip that borrows up to 64MB of video RAM from the main memory. Also onboard is a fast Atheros 802.11b/g wireless mini PCI card and a preloaded version of Microsoft's pared-down office suite, Microsoft Works.


Processor and Performance


The overall speed and performance of the system is quite fast. I never have noticed any serious lagging when loading programs and playing games. Boot up is about as quick as my desktop with similar specs. I am picky when it comes to performance and do not tolerate lagging. The hard drive is 4200 RPM, slow as far as hard drives are considered as a whole, but for notebooks, it is pretty much the standard. Even with being a slower RPM, the seek times are quick and everything loads with haste. The RAM, sadly, is only at 512MB as of now. It is perfectly tolerable, but I plan to upgrade to 1BG as soon as possible, just for my peace of mind. However, I have heard many reports that the extra 512 does not make a world of difference in some machines, but I'll see about that. The games I have run on the A75 so far include Rise of Nations, run at maximum graphics, and Unreal Tournament at max graphics, as well. Both of them run amazingly well. I have not yet tried a high end game such as Doom 3 or Half Life 2, but I seriously doubt that any notebook less than one of those $3000 mega-machines would be able to play them with adequate satisfaction.


Wireless


Toshiba packages the Atheros Super G 802.11g wireless adapter built in. I love this feature, it is wonderful. It works extremely well, no difficulty and it has a convenient switch on the right side to toggle on/off. Wireless internet is a marvel in its own right. Not that it is a huge deal, but I would rather have one built in as opposed to one in the PC Card slot sticking out. There is no Bluetooth on this model. I have nothing to utilize the technology anyway, so that has no effect on me.


Battery


Toshiba pa3383u-1brs Battery (replacement battery code toshiba pa3382u-1bas)life is surprisingly decent for a big and powerful desktop replacement. I set the screen to middle level brightness and also set the hard drives and screen to never turn off and left the wireless adapter on. With these settings the system ran for 3 hours even.

Sunday, June 1, 2008

Compaq Presario V2000 Review

Compaq Presario V2000 battery


If you're considering a wide-screen laptop for travel, the Compaq Presario V2000 belongs at the top of your list. At just 6.1 pounds (not including the AC adapter), this compact unit is easier to carry than many competing wide-screen notebooks. Its 14.1-inch BrightView screen, an inch shorter than a standard 14.1-inch screen, should clear an airline seat back much more easily.



Be sure to shell out the extra $25 for the V2000's optional 12-cell Compaq Presario V2000 battery. It lasted 5.8 hours in our tests--long enough to see you through a coast-to-coast flight, a short layover, and maybe even the taxi ride to the hotel. (We didn't test the standard 6-cell Compaq Presario V2000 battery.)



The V2000's bright WXGA screen is top-of-the-line. With a native resolution of 1280 by 768 pixels, it displays icons that are big enough to read easily while giving you an extra inch of width (it's as wide as a standard 15-inch screen). You'll still have to do some adjusting and scrolling in order to view two detailed windows side-by-side, but you'll see considerably more of your spreadsheets or graphics applications and their palettes on this relatively small laptop.



The keyboard is perfect, with responsive keys that depress just the right amount and hardly make a sound. The underpinnings feel firm, and the layout is roomy. A lock button for the touchpad prevents the cursor from wandering as you type, and the tall rear battery forms a foot that provides a nice slant to the keyboard. The rest of the laptop is just as impressive, with a DVD burner (in our review configuration), a FireWire port, and three USB 2.0 spread out along the right side, along with a six-in-one card reader to take care of all your data exchange needs with PDAs, cameras, and other devices. The front-mounted speakers sound surprisingly loud and realistic, with volume buttons positioned at the top of the keyboard.



Plenty of sensibly located icons ensure that you won't get lost navigating the V2000's features. Icons conveniently situated around the keyboard (and in easy view on top of the case) mark side connections. Protected by grooved black panels held in by a couple of screws, the memory and hard drive compartments on the bottom of the laptop are clearly identified, too. Status lights appear on the front, where they're easy to monitor; the Wi-Fi LED glows the same pleasing blue as the Wi-Fi switch at the top of the keyboard.



When you're not on the road, the V2000 makes an excellent desktop replacement when united with HP's optional Xb2000 expansion base. The base, which serves as a port replicator and notebook stand, comes with built-in, subwoofer-enhanced Harman/Kardon speakers that rock even harder than the notebook's built-in speakers. The base also houses an internal bay that can accommodate a big (160GB) second hard drive, giving you a total of 260GB of storage if you opt for a 100GB primary hard drive. The $299 Xb2000 base includes a wireless mouse and keyboard, too.



When equipped with a 1.8-GHz Pentium M 745 processor, the V2000 zips along at a creditable clip; it earned a WorldBench 5 score of 75 in our tests--a statistically insignificant 2 points behind the mark posted by a similarly configured IBM ThinkPad T42.




Upshot: With its light weight, long battery life(Compaq v2000 Battery), and easy-to-read screen, the Compaq Presario V2000 with 12cells Presario V2000 Battery might be the perfect wide-screen laptop, especially for road warriors.


Warranty: Compaq v2000 charger can not charger with digital camera battery

Thursday, May 29, 2008

Sony VGN-SZ61VN review

Sony VGN-SZ61VN information


Power: 11.1V, 6600mAh Li-ion Sony vgp-bps2 Battery


To bridge this gap in people's hearts and minds many manufacturers have long turned to the 13.3 form factor, with the likes of the Samsung Q70, Asus U3 and Apple's iconic MacBook being good recent examples of this. Of course, where small and light notebooks are concerned Sony is always in attendance and it has produced many a 13.3in notebook in the shape of the long forgotten S Series or, more recently, the SZ series, which we first looked at in the form of the SZ1VP back in February last year. Since then the series has seen quite a few revisions, however the basic chassis has remained much the same, as evidenced by the SZ61VN I'm looking at today.




It's fortunate then that the original SZ was a stunner, and on first inspection it looks just as good now as it did then. The Carbon Fibre exterior oozes class and refinement, giving the SZ1VN a beautifully sleek and low profile mystique. This quality finish is continued on the inside, with the beautifully rounded front edge that is both perfectly engineered and ideal for resting your wrists on when typing. Beauty and practicality working hand in hand, that's what good design is about.







Weighing 1.79kg the SZ6 slips comfortably under the all important 2kg barrier; indeed, the SZ6 is even lighter than some 12.1in notebooks such as the Samsung Q45 which weighs 1.86kg. It's thin too, just 32.6mm at its thickest point and, thanks to the wedge shaped design, 21.8mm at its thinnest. This, combined with 315mm width and 234.3mm depth, makes the SZ61VN very portable.




It's portability though, that doesn't impinge on performance and one's ability to perform demanding tasks on the move. That's because, under the hood, the SV61VN sports some serious processing power. This is the top of range SZ6, which means you get a blisteringly quick Intel Core 2 Duo T7700 that runs at 2.4GHz with an 800MHz Front Side Bus and 4MB L2 Cache. This is one of the quickest mobile Core 2 Duo's available right now, and it's ably supported by 2GB of 667MHz DDR2 RAM. Alone this makes the SZ61VN a very quick and capable machine, providing performance that surpasses many a 'desktop replacement'.


Sony VGN-SZ61VN Battery




  • Battery Code : Sony Vgp-bps2

  • Battery Type :Li-ion

  • Voltage : 11.10V

  • Capacity : 6600mAh

  • Color : Black

  • Imension : 206.55 x 70.70 x 19.60 mm

  • Net Weight : 474.00 g

  • Product Type :OEM Sony vgp-bps2 Battery

  • Condition : New, High quality, Safe, Fast! Full 1 year warranty!

  • Buy a sony vgp-bps2 battery to external your sony vgn-sz61vn laptop power

  • Warning: this battery cannot replace digital camera battery