Apple PowerBook G4 (Gigabit Ethernet) vs Apple PowerBook G4 (Original 2001)

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PowerBook G4 (Gigabit Ethernet) compared with PowerBook G4 (Original 2001)

	ApplePowerBook G4 (Gigabit Ethernet)	ApplePowerBook G4 (Original 2001)
Overview
Released
Released	October 2001	January 2001
Display
Screen size
Screen size	15.2″	15.2″
Resolution
Resolution	1152 × 768	1152 × 768
Touchscreen
Touchscreen	No	No
Display type
Display type	15.2-inch TFT widescreen. Native 1152 × 768 resolution from exact-model EveryMac specification; panel technology, brightness and refresh unpublished.	15.2-inch TFT widescreen active-matrix display. Exact panel technology, brightness and built-in refresh unpublished.
Performance
Processor
Processor	PowerPC G4 550 MHz (PowerBook Gigabit Ethernet) or PowerPC G4 667 MHz (PowerBook Gigabit Ethernet)	PowerPC G4 400 MHz (PowerBook Original 2001) or PowerPC G4 500 MHz (PowerBook Original 2001)
CPU cores
CPU cores	1	1
Graphics
Graphics	ATI Mobility Radeon (16 MB DDR)	ATI Rage Mobility 128 (8 MB SDRAM)
Memory
Memory	128 MB, 256 MB or 1 GB	128 MB, 256 MB or 1 GB
Storage
Storage	20 GB to 48 GB (better)	10 GB to 30 GB
CPU
CPU	550 or 667 MHz PowerPC G4, 256 KB on-chip L2. Maker launch release specifies 100 MHz system bus at 550 MHz and 133 MHz at 667 MHz; retained support table gives a generic 100 MHz figure, so the configuration-specific launch figures take precedence. Exact silicon supplier omitted.	400 or 500 MHz PowerPC G4 with Velocity Engine; 1 MB backside L2 cache on 200 or 250 MHz dedicated 64-bit cache bus, 100 MHz system bus, 64 KB L1 (32 KB data/32 KB instruction). Exact supplier/SKU omitted.
GPU
GPU	ATI Mobility Radeon, 16 MB DDR video memory and AGP 4 ×.	ATI Rage Mobility 128 with 8 MB SDRAM and AGP 2 ×.
Memory type
Memory type	Two PC133 SO-DIMM slots, maximum 1 GB. Launch base memory 128 MB at 550 MHz and 256 MB at 667 MHz; limited launch promotion doubled these to 256 and 512 MB. Configurations retain base and maximum memory; temporary promotion described here.	128 MB stock at 400 MHz or 256 MB at 500 MHz; two PC100 SO-DIMM slots support up to 1 GB.
Storage type
Storage type	20 GB at 550 MHz or 30 GB at 667 MHz; 48 GB build-to-order option. Launch slot-loading DVD-ROM or optional CD-RW. Combo DVD/CD-RW became standard on 17 December 2001, corroborated by fully read Bare Feats and EveryMac; later drive and memory changes are described without inventing a new model.	400 MHz stock 10 GB, 500 MHz stock 20 GB Ultra ATA/66. Maker-listed 30 GB build-to-order option retained for both with published RAM maxima; no intermediate capacities invented. Slot-loading DVD-ROM reads DVD-ROM, DVD-Video, DVD-RAM and CD-ROM.
Battery and size
Battery life (maker's claim)
Battery life (maker's claim)	Up to 5 hours	Up to 5 hours
Battery capacity
Battery capacity	50 Wh	50 Wh
Weight
Weight	–	2.4 kg
Thickness
Thickness	–	26 mm
Width × depth
Width × depth	–	341 × 241 mm
Battery life detail
Battery life detail	50 Wh lithium-ion, up to five hours maker claim. Maker publishes 5.3 lb and closed dimensions 1 × 13.4 × 9.5 inches. Metric main fields omitted rather than calculated; exact-model EveryMac provides metric figures but has inconsistent inch/cm thickness entries.	50 Wh lithium-ion; up to five hours maker claim. Published 2.4 kg includes battery and varies by configuration/manufacturing process. Metric dimensions 34.1 × 24.1 × 2.6 cm are from the exact Apple technical sheet preserved by SavageTaylor, not calculated from inches.
Materials
Materials	Titanium enclosure	Titanium enclosure
Connections
Ports
Ports	2 × USB-A, Ethernet, headphone jack	2 × USB-A, Ethernet, headphone jack
Wi-Fi
Wi-Fi	AirPort 802.11b; optional at 550 MHz, installed at 667 MHz	Optional AirPort 802.11b
Operating system
Operating system	macOS	macOS
Port detail
Port detail	Two USB ports, one FireWire 400, Gigabit Ethernet, modem, infrared, Type I/II PC Card slot, VGA and S-video output, stereo output. No audio input jack.	Two 12 Mbps USB ports, one 400 Mbps FireWire port, 10/100BASE-T Ethernet, 56K V.90 modem, 4 Mbps IrDA, one Type I/II PC Card/CardBus slot with ZoomVideo support, VGA, S-video and stereo output; no microphone input jack.
External displays
External displays	–	VGA 24-bit video output and S-video, with S-video-to-composite adapter. 8 MB video memory supports millions of colours on external monitors up to 21 inches (preserved exact maker sheet).
Keyboard
Keyboard	–	77 US or 78 ISO keys; 12 function keys, four arrows and embedded numeric keypad.
Trackpad
Trackpad	–	Tap, double-tap and drag support
Speakers
Speakers	–	Two built-in stereo speakers
Microphones
Microphones	Internal microphone	Internal omnidirectional microphone
In the box
In the box	Mac OS X 10.1 and Mac OS 9.2.1. Maker states immediate availability on 16 October 2001.	Power adapter, DVD software, iMovie 2 and iTunes. Maker promised January availability; LowEndMac reported actual retail collection on 31 January 2001. First sale day unestablished, so month retained.