Device summary

Apple

iPad Air 13 M3

Apple

iPad Pro 13 M4

Full specifications

Full specifications
Basic information
Release year20252024
Starting price$799$1,299
Display size13-inch13-inch
Dimensions214.9 mm × 280.6 mm × 6.1 mm215.5 mm × 281.6 mm × 5.1 mm
Weight616 g579 g
Front material——
Back materialAluminumAluminum
Display
Display technologyLiquid Retina IPSUltra Retina Tandem OLED
Resolution2732 × 20482752 × 2064
Refresh rate60 Hz120 Hz
Peak brightness500 nits1600 nits
ProtectionFingerprint-resistant oleophobic coatingFingerprint-resistant oleophobic coating
Performance
ChipsetApple M3Apple M4
CPU8-core CPU9-core CPU
GPU10-core GPU10-core GPU
RAM8 GB8 GB, 16 GB
Storage128 GB, 256 GB, 512 GB, 1024 GB256 GB, 512 GB, 1024 GB, 2048 GB
Expandable storageNoNo
Cameras
Main cameraWide · 12 MP · ƒ/1.8Wide · 12 MP · ƒ/1.8
Front camerasLandscape · 12 MP · ƒ/2.4Landscape · 12 MP · ƒ/2.4
Video recording4K video recording at 24, 25, 30, or 60 fps4K video recording at 24, 25, 30, or 60 fps
Connectivity
CellularWi‑Fi, Wi‑Fi + Cellular (5G)Wi‑Fi, Wi‑Fi + Cellular (5G)
Wi‑FiWi‑Fi 6E (802.11ax)Wi‑Fi 6E (802.11ax)
BluetoothBluetooth 5.3Bluetooth 5.3
USBUSB-CThunderbolt / USB 4
NFCNoNo
eSIMYesYes
Build & durability
FrameAluminumAluminum
Ingress protectionNone publishedNone published

Key differences

The most meaningful measured gaps in size and weight — not an overall winner.

  • Weight

    iPad Pro 13 M4

    37 g lighter

  • Thickness

    iPad Pro 13 M4

    1 mm thinner

  • Height

    iPad Pro 13 M4

    1 mm taller · minor difference

  • Width

    iPad Pro 13 M4

    0.6 mm wider · minor difference

What these size differences mean

Calculated from the dimensions shown, rounded to 0.1 mm and 1 g. Percentages use the smaller measurement as the reference. Fold and rotation settings affect the dimensions compared.

  • iPad Pro 13 M4 is 0.6 mm (0.3% relative to iPad Air 13 M3) wider. Check this difference against the width of your current device and pocket opening.
  • iPad Pro 13 M4 is 1 mm (0.4% relative to iPad Air 13 M3) taller. This describes the body outline; screen diagonal alone does not tell you the overall size.
  • iPad Air 13 M3 is 1 mm (19.6% relative to iPad Pro 13 M4) thicker. Cases and camera protrusions can change the clearance you need.
  • iPad Pro 13 M4 is 37 g lighter. This is the listed device-weight difference, not a measured comfort rating.

Use these figures to compare physical size. They do not establish one-handed reach, pocket fit, durability or an overall winner.

Sources and measurement notes

Sizometry compares published specifications and calculates differences. These are not hands-on measurements or tests of comfort, performance or pocket fit.

Check the exact model, year, region and configuration on the linked page. References may cover several variants. Folded and unfolded dimensions differ; cases and camera protrusions may change the space a device needs. Drawings share a relative scale and are not calibrated to life size on your screen.

iPad Air 13 M3 vs iPad Pro 13 M4 Size Comparison

User Experience Summary

iPad Air 13 M3

Strengths

  • Large 13-inch canvas for productivity and Pencil work
  • Excellent all-day battery for typical desk and study routines
  • M3 silicon and 8GB RAM for multi-year software confidence

Compromises

  • Incremental upgrade over 13-inch M2 Air with same display and accessories
  • 60Hz LCD more noticeable on a large panel versus Pro tablets
  • Handheld and bag portability trail the 11-inch Air

iPad Pro 13 M4

Strengths

  • Class-leading large tandem OLED workspace for visual professionals
  • Lighter handling than prior 12.9-inch generations expected
  • Credible lap typing with updated Magic Keyboard

Compromises

  • Limited one-handed and casual portability versus smaller tablets
  • Single USB-C port and hub dependency for pro desks
  • High all-in cost with Pencil Pro and keyboard

Compare in Sizometry Tool

See both devices at the same scale.