Apple Macintosh PowerBook 145 vs Apple PowerBook G4 (15-inch, 1.67/1.5GHz)

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Macintosh PowerBook 145 compared with PowerBook G4 (15-inch, 1.67/1.5GHz)

	AppleMacintosh PowerBook 145	ApplePowerBook G4 (15-inch, 1.67/1.5GHz)
Overview
Released
Released	August 1992	February 2005
Display
Screen size
Screen size	9.8″	15.2″
Resolution
Resolution	640 × 400	1280 × 854 (better)
Touchscreen
Touchscreen	No	No
Display type
Display type	9.8-inch passive-matrix monochrome LCD at 640 × 400	15.2-inch TFT widescreen; panel technology and refresh unpublished.
Performance
Processor
Processor	Motorola 68030 25 MHz (PowerBook 145)	PowerPC G4 1.5 GHz (PowerBook 15-inch Early 2005) or PowerPC G4 1.67 GHz (PowerBook 15-inch Early 2005)
CPU cores
CPU cores	1	1
Graphics
Graphics	–	ATI Mobility Radeon 9700 (64 MB DDR) or ATI Mobility Radeon 9700 (128 MB DDR)
Memory
Memory	2 MB	512 MB or 2 GB (better)
Storage
Storage	40 MB to 80 MB	80 GB to 100 GB (better)
CPU
CPU	25 MHz Motorola 68030 without a floating-point coprocessor	1.5 or 1.67 GHz PowerPC G 4 with 512 KB on-chip L 2 and 167 MHz bus. Retained sheet processor paragraph omits 1.5 GHz, but factory configuration table and UK release confirm it. Exact silicon supplier omitted.
GPU
GPU	–	ATI Mobility Radeon 9700 with 64 MB DDR standard; 128 MB plus dual-link DVI build-to-order restricted to 1.67 GHz. UK release higher-base bullet ambiguously mentions dual-link with 64 MB; its BTO paragraph and full sheet tie dual-link to 128 MB.
Memory type
Memory type	2 MB on the logic board, expandable to 8 MB with a memory card	512 MB PC 2700 DDR 333 in a single SO-DIMM; two slots, maximum 2 GB.
Storage type
Storage type	Internal 2.5-inch SCSI hard drive in 40 or 80 MB configurations; built-in 1.44 MB floppy drive	80 GB 5400 rpm Ultra ATA/100 standard on both processors; 100 GB build-to-order alternative, with Sudden Motion Sensor. Combo on 1.5 GHz base, 8× DVD±RW/CD-RW SuperDrive on 1.67 GHz; SuperDrive upgrade available.
Battery and size
Battery life (maker's claim)
Battery life (maker's claim)	–	Up to 4.5 hours
Battery capacity
Battery capacity	–	50 Wh
Weight
Weight	3.1 kg	2.5 kg (better)
Thickness
Thickness	57 mm	–
Width × depth
Width × depth	286 × 236 mm	–
Battery life detail
Battery life detail	Removable nickel-cadmium battery	50 Wh lithium-ion, up to 4.5 hours. Maker reference 2.5 kg includes battery and optical drive; varies by configuration/manufacturing. Published dimensions: height 2.8 cm, width 34.8 cm, depth 24.1 cm.
Charger
Charger	–	65 W power adapter
Materials
Materials	–	Aluminium enclosure
Connections
Ports
Ports	–	2 × USB-A, Ethernet, headphone jack
Wi-Fi
Wi-Fi	–	AirPort Extreme 802.11g/b
Bluetooth
Bluetooth	–	2.0 + EDR
Operating system
Operating system	macOS	macOS
Port detail
Port detail	ADB, HDI-30 SCSI, two serial ports and audio input/output; optional internal modem; no video output	Two USB 2.0 ports, one FireWire 400 and one FireWire 800, Gigabit Ethernet, 56K V.92 modem, Type I/II PC Card slot, DVI, S-video, audio input and headphone output.
External displays
External displays	–	DVI with VGA adapter and S-video/composite output; up to 2048×1536 external. Optional 128 MB dual-link configuration on 1.67 GHz supports 30-inch Cinema HD display.
Keyboard
Keyboard	–	Full-size illuminated fibre-optic keyboard with ambient light sensor on both processor configurations; Apple states up to ten times brighter backlighting than previous generation.
Trackpad
Trackpad	Built-in trackball	Two-finger scrolling/panning, tap, double-tap and drag support
Speakers
Speakers	Built-in speaker and microphone	Stereo speakers with midrange-enhancing third speaker
Microphones
Microphones	–	Internal omnidirectional microphone
In the box
In the box	–	Apple announced 31 January 2005 with availability planned later that week. Ken Mingis’s 10 February Computerworld account confirms 15-inch units had reached buyers by then; February precision retained without a verified first shipping day. Launch Mac OS X 10.3 Panther and iLife ’05.