Showing posts with label apple laptop. Show all posts
Showing posts with label apple laptop. Show all posts

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, May 23, 2008

Apple powerbook G4 laptop review

In the past time,I always want to have a apple powerbook G4 laptop and a digital camera with a good digital camera battery like the other people.Today,i have a chance to come true it finally.And i collected some information:

12-inch powerbook G4 information


The arrival of the 12-inch PowerBook G4(high quality apple powerbook G4 battery) at the beginning of this year was big news. The Apple faithful finally got an ultraportable; in fact, the 12-inch PowerBook was (and still is) the smallest notebook ever to come out of Cupertino. But to pare it down to size, Apple cut a few corners from the original. This update retains everything we like about the design, but it addresses many feature shortcomings by adding a faster processor and graphics, room for more memory, and analog and DVI outputs. Bargain hunters will find that the just-announced 800MHz iBook offers similar portability and features (not to mention longer battery life) for $500 to $700 less, but pound for pound, no other Mac offers as much as the 12-inch PowerBook.
The 12-inch PowerBook is the smallest and lightest notebook available from Apple, albeit by a slim margin. It measures 1.2 by 10.9 by 8.6 inches and weighs 4.6 pounds. The more affordable 12-inch iBook is a few tenths of an inch bigger in all dimensions and weighs just less than 5 pounds.





Like most Apple notebooks, the 12-inch PowerBook resists categorization. It is notably heavier than most Windows-based ultraportables, such as the Dell Latitude X300, the HP Compaq nc4000, and the IBM ThinkPad X31, which also carry 12.1-inch displays. The comparison is misleading, however, because the 12-inch PowerBook has an internal media drive, putting it in a similar league as thin-and-lights, which despite the name, are slightly bigger and heavier than ultraportables.And apple powerbook G4 laptop battery is hi-capacity and cheap,maybe a battery replacement is also so good.No matter how you look at it, the 12-inch PowerBook strikes an excellent balance between portability and features.



The anodized-aluminum case feels very solid and seems to resist scratches better than the old titanium cladding. Some users have reported that the metal case gets toasty, but we didn't find it to be unusually hot. The 12.1-inch display, with a 1,024x768 resolution, opens and closes on a sturdy hinge. You can adjust the display brightness from the keyboard or in System Properties.



Apple has added a mini-DVI output port.

The updated 12-inch PowerBook now comes in two standard, and virtually identical, configurations. Both include a 1GHz PowerPC G4 chip, 256MB of memory, and a 40GB hard drive, expandable to 60GB or 80GB. The key difference is the optical drive: the model with the combo CD-RW/DVD-ROM starts at $1,599, and the one we tested with the SuperDrive (CD-RW and DVD-R/RW) costs $200 more. Beyond that, there are few configuration options.



Nevertheless, most users won't find the 12-inch PowerBook lacking,and they like stronger
apple powerbook G4 battery ,especially since Apple has addressed the few weaknesses in the initial version. You can now increase the memory to 512MB, 768MB, or 1.25GB. And both models use a faster graphics processor: the Nvidia GeForce FX Go 5200 with 32MB of DDR SDRAM. There's still no L3 cache, but Apple insists that typical users will never miss it, and we're inclined to agree.



Though the original 12-inch PowerBook had a mini-VGA connector for connecting to analog monitors, projectors, and composite-video devices, such as TVs and VCRs (via an included adapter), it lacked DVI or ADC outputs for digital flat panels such as the Apple Studio and the Apple Cinema displays. Apple has corrected this by adding a mini-DVI output. The corresponding mini-DVI adapters for analog (VGA) and digital (DVI) displays are in the box; a mini-DVI-to-video adapter for S-Video and RCA (composite) video gear is an extra $19. The remaining connectors include audio in and out (headphone), two USB 2.0 ports and one FireWire 400 port, and 100Mbps Ethernet and modem jacks.



While these changes are significant, the 12-inch PowerBook is still missing a few features found in the larger and costlier 15- and 17-inch models, including FireWire 800, standard AirPort Extreme networking, a PC Card slot, and standard-size video outputs (VGA, DVI, S-Video, and RCA). An AirPort Extreme card will cost you another $99, but at least the 12-inch model includes Bluetooth.



Finally, the model we tested ran Mac OS X 10.2.7. Panther (Mac OS X 10.3) is also available for $20 until December 24, 2003. (Apple sends you the Panther discs; the installation is easy.) After that, the notebook will ship with Panther. The 12-inch PowerBook also has the usual assortment of Apple software, including the iLife bundle and third-party trialware.



On most CNET Labs test, the 12-inch PowerBook delivered the performance boost we expected to see: it was on a par with or slightly faster than the previous 867MHz model on our iTunes and iMovie 2.0 tests. (In iMovie, we convert a large movie file into QuickTime, and in iTunes, we convert a music file into MP3, timing each procedure.)



Apple powerbook G4 15-inch review


In the other side,15-inch powerbook G4 is also very well.





Three years after the popular Titanium PowerBook and
apple powerbook g4 titanium battery
debuted, Apple's new 15-inch PowerBook G4 improves on the original in nearly all areas except battery life. The notebook has the same sleek design as the titanium model but with an anodized-aluminum case and faster hardware. The $2,600 version includes a backlit keyboard that turns on when a room gets dark, a feature previously available on only the 17-inch PowerBook. In fact, this new model offers such an excellent combination of features and price that we wouldn't hesitate to recommend it were it not for reports from some early customers of display problems, specifically faint white spots on the screen. We didn't encounter this issue on our test system, and Apple says that it is investigating, but once it is sorted out, the 15-inch PowerBook will secure a position high atop our list of recommended desktop replacements. Like the Titanium PowerBook before it, the 15-inch PowerBook hits a sweet spot in size. It's big enough for a wide-screen display (1,280x854) yet small enough to carry with you. The 15.2-inch screen fits snugly in the PowerBook's 13.5-inch width and 9.5-inch depth, but the unit measures a mere 1.1 inches thick. Both sides of the lid contain internal antennae for AirPort Extreme, otherwise known as 54Mbps IEEE 802.11g wireless networking.



And apple 15inch,17inch powerbook G4 computer,apple powerbook G4 battery and battery charger have past test.So they are better than the others.