Device Size Comparison
Weight
The iPad Air 11 M4 is 277g heavier than the iPhone 15 Pro (148.1%).
Width
The iPad Air 11 M4 is 107.9mm wider than the iPhone 15 Pro.
Height
The iPad Air 11 M4 is 101mm taller than the iPhone 15 Pro.
Thickness
The iPhone 15 Pro is 2.2mm thicker than the iPad Air 11 M4.
Smaller body
iPhone 15 Pro
iPhone 15 Pro (70.6 × 146.6 mm) vs iPad Air 11 M4 (178.5 × 247.6 mm).
Lighter weight
iPhone 15 Pro
iPhone 15 Pro (187 g) vs iPad Air 11 M4 (464 g), 277 g lighter.
Thinner design
iPad Air 11 M4
iPad Air 11 M4 (6.1 mm) vs iPhone 15 Pro (8.25 mm).
Pocketability
iPhone 15 Pro
iPhone 15 Pro has a smaller overall body size for pocket carry (70.6 × 146.6 × 8.25 mm).
Larger overall size
iPad Air 11 M4
iPad Air 11 M4 is 107.9 mm wider and 101 mm taller than iPhone 15 Pro (178.5 × 247.6 mm vs 70.6 × 146.6 mm).
| Dimension | iPad Air 11 M4 | iPhone 15 Pro | Difference |
|---|---|---|---|
| Width | 178.5 mm | 70.6 mm | -107.9 mm |
| Height | 247.6 mm | 146.6 mm | -101 mm |
| Thickness | 6.1 mm | 8.25 mm | +2.15 mm |
| Weight | 464 g | 187 g | -277 g |
Pocket Carry
The iPhone 15 Pro is the better pocket fit on paper; the iPad Air 11 M4 may feel tighter when stored vertically in shallow pockets.
One-Hand Use
The iPhone 15 Pro's narrower face may suit one-handed scrolling, while the iPad Air 11 M4 asks for a wider grip across the display.
Daily Comfort
Listed weight and bulk move together here: the iPad Air 11 M4 is both heavier and larger, which can feel more substantial during routine handheld use.
Travel & Bag Carry
The iPad Air 11 M4 uses more organizer space in a bag or backpack; the iPhone 15 Pro leaves more room beside cases and chargers, and the iPad Air 11 M4 adds more listed mass to a packed carry.
Who should choose the iPad Air 11 M4?
Choose the iPad Air 11 M4 if thinner 6.1 mm profile (vs 8.25 mm) matter most to you, even though it also has higher listed weight (464g vs 187g), wider 178.5 mm body (vs 70.6 mm), taller 247.6 mm frame (vs 146.6 mm), and larger overall footprint (178.5 × 247.6 mm vs 70.6 × 146.6 mm) compared with the iPhone 15 Pro.
Who should choose the iPhone 15 Pro?
Choose the iPhone 15 Pro if lighter listed weight (187g vs 464g), narrower 70.6 mm width (vs 178.5 mm), shorter 146.6 mm height (vs 247.6 mm), and smaller width × height footprint (70.6 × 146.6 mm vs 178.5 × 247.6 mm) matter most to you, even though it also has thicker 8.25 mm edge (vs 6.1 mm) compared with the iPad Air 11 M4.
Overall recommendation
Overall, the iPhone 15 Pro is the more compact pick on listed size, and the iPad Air 11 M4 is the larger option for buyers who want more physical presence from the official dimensions alone.
More size comparisons from the same device families, brands, and recent flagship models.
Open iPad Air 11 M4 and iPhone 15 Pro in the comparison tool