Apple Macintosh PowerBook 520 vs Apple PowerBook G4 (15-inch, 1.5/1.33GHz)

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Macintosh PowerBook 520 compared with PowerBook G4 (15-inch, 1.5/1.33GHz)

	AppleMacintosh PowerBook 520	ApplePowerBook G4 (15-inch, 1.5/1.33GHz)
Overview
Released
Released	May 1994	April 2004
Display
Screen size
Screen size	9.5″	15.2″
Resolution
Resolution	640 × 480	1280 × 854 (better)
Touchscreen
Touchscreen	No	No
Display type
Display type	9.5-inch backlit FSTN passive-matrix greyscale LCD with 16 shades of grey	15.2-inch TFT widescreen; panel technology and refresh unpublished.
Performance
Processor
Processor	Motorola 68LC040 50 MHz (PowerBook 520)	PowerPC G4 1.33 GHz (PowerBook 15-inch 2004) or PowerPC G4 1.5 GHz (PowerBook 15-inch 2004)
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	12 MB	256 MB, 512 MB or 2 GB (better)
Storage
Storage	240 MB	60 GB to 80 GB (better)
CPU
CPU	Motorola 68LC040 running internally at 50 MHz with a 25 MHz bus; 8 KB L1 cache and no floating-point unit	1.33 or 1.5 GHz PowerPC G4, 512 KB on-chip L2 and 167 MHz system bus. Exact silicon supplier omitted.
GPU
GPU	–	ATI Mobility Radeon 9700 with 64 MB DDR; 128 MB build-to-order option restricted to 1.5 GHz configurations.
Memory type
Memory type	4 MB on the logic board, expandable to 36 MB; Apple's Japanese configurations supplied 12 MB	PC2700 DDR333: 256 MB standard on 1.33 GHz, 512 MB on 1.5 GHz; two SO-DIMM slots support up to 2 GB.
Storage type
Storage type	Internal SCSI hard drive and 1.4 MB Apple SuperDrive floppy drive; Apple lists 160–240 MB drives in its English support sheet and 240/320 MB Japanese configurations	1.33 GHz base: 60 GB 4200 rpm, with 80 GB 5400 rpm build-to-order option. 1.5 GHz base: 80 GB 4200 rpm, with 80 GB 5400 rpm alternative. Combo drive or 4× DVD-R SuperDrive; drive-speed variants retained here rather than duplicate capacity rows.
Battery and size
Battery life (maker's claim)
Battery life (maker's claim)	Up to 3.5 hours	Up to 4.5 hours
Battery capacity
Battery capacity	–	50 Wh
Weight
Weight	2.9 kg	2.6 kg (better)
Thickness
Thickness	57 mm	–
Width × depth
Width × depth	292 × 245 mm	–
Battery life detail
Battery life detail	Removable nickel-metal hydride intelligent battery; Apple claimed 3.5 hours per battery, with room for a second battery	50 Wh lithium-ion, up to 4.5 hours. Maker reference 2.6 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	–	1.1
Operating system
Operating system	macOS	macOS
Port detail
Port detail	ADB, RS-422 serial/LocalTalk, HDI-30 SCSI, AAUI Ethernet, mini-15 video and stereo audio input/output; an optional PCMCIA module supported two Type II or one Type III card	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	Built-in video output supports mirroring or an extended desktop with an optional Apple video adapter cable	Dual display/mirroring; external resolution up to 2048 × 1536. DVI-to-VGA and S-video-to-composite adapters included; ADC adapter separate.
Keyboard
Keyboard	–	Full-size keyboard; ambient-sensor backlight standard on 1.5 GHz and optional on 1.33 GHz.
Trackpad
Trackpad	Built-in solid-state trackpad in place of a trackball	Tap, double-tap and drag support
Speakers
Speakers	Two built-in stereo speakers and a microphone	Stereo speakers with midrange-enhancing third speaker
Microphones
Microphones	–	Internal omnidirectional microphone
In the box
In the box	Apple's Japanese 12 MB/240 MB configuration included one battery, power adapter and PowerBook Mobility Bundle software	Apple UK confirms immediate availability on 19 April 2004; Mac OS X 10.3 Panther and iLife ’04 supplied.