Apple G4 iBook series

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Apple iBook G4
The iBook G4 is a rugged notebook, well suited for students and home users who want a small, affordable Mac notebook.

Like the previous G3 model, the Apple iBook G4 is an attractive notebook. Its appealing, creamy exterior, with rounded edges and corners and a smooth, hard, polycarbonate shell, masks the fact that the system is designed for rugged use by students. The previous transparent, back-painted shell has been replaced with a solid-white shell, which makes small scratches less noticeable.

Open the lid, and you begin to notice obvious improvements over the previous model. The keyboard feels more solid due to a redesigned internal cast-magnesium metal frame underneath. The keys don't pop off as easily as they did on earlier models, and the keyboard colour now matches the matte white of the palm rest and the display frame.

The iBook G4 adopts some of the PowerBooks' design details. For instance, the latch that holds the lid closed retracts when the lid is open, and the battery includes a built-in power-level indicator. We like the new slot-loading optical drive, which eliminates an easily damaged CD tray, and the 12.1-inch, 1,024x768 display produces crisp images and bright colours. The screen is a little small for watching movies, but with the addition of a AU$35 TV adapter cable connected to the VGA port, the iBook works as a DVD player for your TV.

Apple has corrected a problem that caused some iBooks to fail after a few months of operation. The unit we had showed no sign of a defect on the logic board. Apple's iBook Logic Board Repair Extension Program is paying for motherboard replacements, even for units with expired warrantees, and is refunding owners who had previously paid to repair the problem.

The Apple iBook G4 is the last Mac to abandon the G3 processor in favour of the faster G4. The upgrade also includes a new 133MHz system bus. As Apple's entry-level notebook, the 12-inch iBook G4 has an 800MHz processor; the 14-inch ups the ante to 1GHz. One of the biggest improvements over the previous iBook is the significantly faster video hardware: an ATI Mobility Radeon 9200 graphics card with 32MB of video RAM. We found that this made for smooth 3D games, such as Quake III and the bundled Tony Hawks Pro Skater and Deimos Rising. Also included in the base price are a 30GB hard drive and 256MB of RAM. Unfortunately, the 640MB maximum still holds for the iBook. This won't be enough for professional multimedia authoring or for serious use of Microsoft's Virtual PC.

Apple made good choices for connectivity. There is no PC Card expansion slot, but you can add peripherals via two USB 2.0 ports and a 400Mbps FireWire port. A VGA port lets you connect an external monitor. Networking is covered with a built-in modem, a 10/100Mbps Ethernet port, and an AirPort Extreme (802.11g) wireless network slot located under the keyboard. The card is a reasonable AU$199 option or you can install your own. Built-in wireless Bluetooth is available for an extra AU$99. We used a USB Bluetooth module from D-Link with the iBook, which worked with Apple's Wireless Mouse and Wireless Keyboard without requiring any additional software.

Other preinstalled software includes AppleWorks, a demo version of Microsoft Office, Quicken, World Book 2003, and Apple's iLife '04 multimedia suite.

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Thanks to its across-the-board improvements over the iBook G3--from RAM speed to CPU speed to graphics adapter speed, not to mention a more capable version of the OS--the 800MHz iBook G4 easily outpaced the older 12-inch iBook, the 900MHz G3, in all of our performance tests. Although the iBook couldn't match the PowerBook 12-inch 1.25GHz G4 in performance, its strong showing makes it an affordable alternative to the pricier PowerBook.

CNET Labs uses three different applications (iMovie 2.0, iTunes, and Quake III) to test Apple's notebook performance. With iMovie, we convert a large movie file into QuickTime; with iTunes, we convert a music file into an MP3 file, timing each procedure. With Quake III, we run the standard Timedemo 1 at a resolution of 1,024x768 with default settings.

In iTunes, the iBook 800MHz G4 delivers a 49 percent increase in speed over the iBook 900MHz G3 when encoding a large MP3. Our iMovie test on the G4-800MHz indicates a speed boost of 48 percent over the G3-900MHz. Compared to the PowerBook G4-1.25GHz, the iBook G4-800MHz is a close second in iTunes, iMovie, and Quake III.

iTunes test  (Shorter bars indicate better performance)
Time in seconds to convert a CD track into an MP3 file  
PowerBook G4 1GHz 12-inch
iBook G4 800MHz 12-inch
iBook G3 900MHz 12-inch

Quake IIII gaming performance  (Longer bars indicate better performance)
Quake IIII gaming performance  
PowerBook G4 1GHz 12-inch
iBook G4 800MHz 12-inch

Thanks to its 50WHr battery, the iBook G4-800MHz lasted nearly 3.5 hours. This compares favourably to the PowerBook G4-1.25MHz with its 47WHr cell, which lasted only 2.4 hours, and the iBook G3-900MHz, which has a 46WHr battery that lasted 3.1 hours. The PowerBook is somewhat handicapped in this test because of its faster 1.25GHz processor, which draws more power and, as a result, gives the system less battery life. In order to drain the battery of an Apple notebook CNET Labs plays a DVD movie in full-screen mode with the sound on.

DVD movie battery-drain test  (Longer bars indicate better performance)
In hours  
iBook G4 800MHz 12-inch
iBook G3 900MHz 12-inch
PowerBook G4 1GHz 12-inch

System configurations:

  • Apple iBook 12-inch G4 800MHz
    OS X 10.3.2; PowerPC G4-800MHz; 256MB DDR-266 SDRAM; ATI Radeon 9200 32MB; 30GB 4,200rpm
  • Apple iBook 12-inch G3 900MHz
    OS X 10.2.5; PowerPC G3-900MHz; 128MB PC100 SDRAM; ATI Radeon 7500 32MB; 40GB 4,200rpm
  • Apple PowerBook 12-inch G4 1.25GHz
    OS X 10.2.7; PowerPC G4-1.25GHz; 512MB DDR-333 SDRAM; ATI Radeon 9600 64MB DDR; 80GB 4,200rpm

Apple's warranty is a fairly standard one year for parts and labour, though the toll-free telephone support lasts for a fleeting 90 days. You can extend both the warranty and the phone support to three years for an extra AU$449. Apple does provide self-help resources, such as an Apple Hardware Test CD, included with the iBook, to help diagnose hardware problems, and Apple hosts an extensive knowledge base and a large discussion board on its Web site. The 100-page paper manual includes various troubleshooting topics and provides good illustrated information on adding memory, replacing the battery, and connecting to the Internet.

Performance and battery life analysis written by CNET Labs assistant lab manager Eric Franklin.

Apple G4 iBook series
Company: Apple Computer Australia
Price: AU$1,899
Distributor:  Selected resellers
Phone:  133 622


Packaged Quantity 1
Recommended Use home use
Operating System Apple MacOS X 10.3
Processor / Chipset
CPU PowerPC G4 800 MHz
Cache L2 - 256 KB
Data Bus Speed 133 MHz
Cache Memory
Type L2 cache
Installed Size 256 KB
Optical Drive CD-RW / DVD-ROM combo fixed
Type none
Read Speed 24x (CD) / 8x (DVD)
Write Speed 24x
Rewrite Speed 10x
Type portable
Memory Speed 266 MHz
Memory Specification Compliance PC2100
Technology DDR SDRAM
Installed Size 256 MB
Rated Memory Speed 266 MHz
RAM 256 MB
Max Supported Size 640 MB
Technology DDR SDRAM
Speed 266 MHz / PC2100
Form Factor SO-DIMM 200-pin
Slots Qty 1
Empty Slots 0
Environmental Parameters
Humidity Range Operating 20 - 80%
Max Altitude Operating 9840 ft
Widescreen Display No
Diagonal Size (metric) 30.7 cm
Display Resolution Abbreviation XGA
Audio & Video
Graphics Processor AGP 4x - ATI Mobility Radeon 9200
Sound Stereo speakers, microphone
Hard Drive
Type HDD
Installed Qty 1
Capacity 30 GB
Type keyboard, trackpad
Wired Protocol 10/100 Ethernet
Features AirPort Extreme ready, Bluetooth ready
Optical Storage
Drive Type CD-RW / DVD
Type CD-RW / DVD-ROM combo
Form Factor fixed
CPU Type PowerPC G4
Manufacturer Motorola
Clock Speed 800 MHz
Protocols & Specifications ITU V.92
Floppy Drive
Type none
Technology Lithium ion
Capacity 50 Wh
Technology lithium ion
Run Time (Up To) 6 hour(s)
AC Adapter
Input AC 120/230 V (50/60 Hz)
Connections & Expansion
Slots 1 x AirPort Extreme (1 free)
Interfaces 2 x USB 2.0 4 pin USB Type A
1 x IEEE 1394 (FireWire) 6 pin FireWire
1 x display / video - VGA
1 x modem - phone line - RJ-11
1 x network - Ethernet 10Base-T/100Base-TX - RJ-45
1 x headphones - output - mini-phone stereo 3.5 mm
Brand Apple
Product Line Apple iBook
Model G4
Localization English
Country Kits United States
Packaged Quantity 1
Compatibility Mac
Max Transfer Rate 56 Kbps
Data Link Protocol Ethernet, Fast Ethernet
Cables Included Display adapter
Diagonal Size 12 in
Notebook Type notebook
Platform Apple Mac OS
Hard Drive Capacity 30 GB
Dimensions & Weight
Width 11.2 in
Depth 9.1 in
Height 1.3 in
Graphics Controller
Interface Type AGP 4x
Manufacturer Warranty
Type 1 year warranty
Data Bus Speed 133 MHz
Environmental Standards
ENERGY STAR Certified Yes
Physical Characteristics
Form Factor portable
Weight 4.9 lbs
Type power adapter
Min Operating Temperature 50 °F
Max Operating Temperature 95 °F
Operating System / Software
OS Provided: Type Apple MacOS X 10.3
Type AOL, Apple Address Book, Apple DVD Player, Apple Hardware Test, Apple Mac OS X Chess, Apple QuickTime, Apple Safari, Apple Sherlock, Apple iCal, Apple iChat, Apple iLife, Apple iSync, AppleWorks, Deimos Rising, Microsoft Internet Explorer, Microsoft Office v. X Test Drive, Quicken 2004 Deluxe, Sound Studio, Tony Hawkis Pro Skater 4, World Book 2003, Zinio Reader
Video Output
Graphics Processor ATI Mobility Radeon 9200
Graphics Processor Series ATI Mobility Radeon
Video Memory
Technology DDR SDRAM
Installed Size 32 MB
Service & Support
Type 1 year warranty
Service & Support Details
Type limited warranty, technical support
Service Included parts and labor, phone consulting
Full Contract Period 1 year, 90 days

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