Apple MacBook Air 13″ (M5) vs Apple Macintosh PowerBook 1400c/133

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MacBook Air 13″ (M5) compared with Macintosh PowerBook 1400c/133

	AppleMacBook Air 13″ (M5)	AppleMacintosh PowerBook 1400c/133
Overview
Released
Released	March 2026	February 1997
Display
Screen size
Screen size	13.6″	11.3″
Resolution
Resolution	2560 × 1664 (better)	800 × 600
Panel
Panel	IPS LCD	–
Refresh rate
Refresh rate	60 Hz	–
Brightness
Brightness	500 nits	–
Touchscreen
Touchscreen	No	No
Display type
Display type	Liquid Retina display; LED-backlit with IPS technology	11.3-inch active-matrix colour LCD; 16-bit colour at 800 × 600.
Pixel density
Pixel density	224 ppi	–
Colour range
Colour range	Wide colour (P3); 1 billion colours	–
Display features
Display features	True Tone	–
Performance
Processor
Processor	Apple M5	PowerPC 603e 133 MHz (PowerBook 1400c/133)
CPU cores
CPU cores	10	1
Graphics
Graphics	8-core GPU or 10-core GPU	–
Memory
Memory	16 GB, 24 GB or 32 GB (better)	16 MB
Storage
Storage	512 GB to 4 TB (better)	1 GB to 1.3 GB
CPU
CPU	10-core CPU with 4 super cores and 6 efficiency cores	133 MHz PowerPC 603e with 32 KB L1 and 128 KB L2 cache on a 33.3 MHz data path; Apple's later service sheet conflicts on L2, listing 256 KB.
GPU
GPU	Neural Accelerators; hardware-accelerated ray tracing; Media Engine with H.264, HEVC, ProRes and ProRes RAW acceleration and AV1 decode	–
AI engine
AI engine	16-core Neural Engine	–
Memory type
Memory type	Unified memory	16 MB on the logic board, expandable to 64 MB using stacked expansion cards.
Memory bandwidth
Memory bandwidth	153 GB/s	–
Storage type
Storage type	SSD, configurable up to 4 TB	1 GB hard drive in Apple's 1996 catalogue; a later Japanese 1.3 GB configuration is also documented. Removable 1.44 MB floppy and 6× CD-ROM modules use the expansion bay.
Cooling
Cooling	Fanless	–
Battery and size
Battery life (maker's claim)
Battery life (maker's claim)	Up to 18 hours	Up to 4 hours
Battery capacity
Battery capacity	53.8 Wh	–
Weight
Weight	1.23 kg	–
Thickness
Thickness	11.3 mm (better)	51 mm
Width × depth
Width × depth	304.1 × 215 mm	292 × 229 mm
Battery life detail
Battery life detail	Up to 15 hours wireless web; lithium-polymer battery	Removable nickel-metal hydride battery; Apple Japan quotes two to four hours. Its Japanese specifications list 3.0 kg with the floppy or 3.14 kg with the CD-ROM fitted.
Charger
Charger	Sold separately in the UK (30 W, 35 W dual-port or 70 W Apple USB-C adapters offered); needs at least 30 W over USB PD	–
Fast charging
Fast charging	With a 70 W or higher USB PD power source	–
Materials
Materials	100% recycled aluminium enclosure; 55% recycled content overall	–
Colours
Colours	Sky Blue, Silver, Starlight, Midnight	–
Connections
Ports
Ports	2 × Thunderbolt 4, MagSafe 3, headphone jack	–
Wi-Fi
Wi-Fi	Wi-Fi 7	–
Bluetooth
Bluetooth	6	–
Webcam
Webcam	12MP Center Stage	–
Operating system
Operating system	macOS	macOS
Port detail
Port detail	2 × Thunderbolt 4 (USB-C) with charging, DisplayPort, Thunderbolt 4 and USB 4 (up to 40 Gb/s); MagSafe 3; 3.5 mm headphone jack with high-impedance headphone support	ADB, HDI-30 SCSI, RS-422 serial/LocalTalk, audio input and output, infrared and two Type II PC Card slots or one Type III. Ethernet and mini-15 video required optional cards.
External displays
External displays	Up to two at 6K 60 Hz or 4K 144 Hz, or one at up to 8K 60 Hz, 5K 120 Hz or 4K 240 Hz, alongside the built-in display	–
Keyboard
Keyboard	Backlit Magic Keyboard, 78 (ANSI) or 79 (ISO) keys including 12 full-height function keys	–
Trackpad
Trackpad	Force Touch trackpad	–
Speakers
Speakers	Four-speaker sound system; Spatial Audio with Dolby Atmos	–
Microphones
Microphones	Three-mic array with directional beamforming; Voice Isolation and Wide Spectrum modes	–
Biometrics
Biometrics	Touch ID	–
In the box
In the box	13-inch MacBook Air, USB-C to MagSafe 3 Cable (2 m); power adapter sold separately	Apple listed floppy and CD-ROM modules. The Japanese 1.3 GB version shipped with KanjiTalk 7.5.3.