Device Size Comparison
Weight
The iPad Air 13 M3 is 410g heavier than the iPhone 17 Pro (199%).
Width
The iPad Air 13 M3 is 143mm wider than the iPhone 17 Pro.
Height
The iPad Air 13 M3 is 130.6mm taller than the iPhone 17 Pro.
Thickness
The iPhone 17 Pro is 2.7mm thicker than the iPad Air 13 M3.
Smaller body
iPhone 17 Pro
iPhone 17 Pro (71.9 × 150 mm) vs iPad Air 13 M3 (214.9 × 280.6 mm).
Lighter weight
iPhone 17 Pro
iPhone 17 Pro (206 g) vs iPad Air 13 M3 (616 g), 410 g lighter.
Thinner design
iPad Air 13 M3
iPad Air 13 M3 (6.1 mm) vs iPhone 17 Pro (8.75 mm).
Pocketability
iPhone 17 Pro
iPhone 17 Pro has a smaller overall body size for pocket carry (71.9 × 150 × 8.75 mm).
Larger overall size
iPad Air 13 M3
iPad Air 13 M3 is 143 mm wider and 130.6 mm taller than iPhone 17 Pro (214.9 × 280.6 mm vs 71.9 × 150 mm).
| Dimension | iPad Air 13 M3 | iPhone 17 Pro | Difference |
|---|---|---|---|
| Width | 214.9 mm | 71.9 mm | -143 mm |
| Height | 280.6 mm | 150 mm | -130.6 mm |
| Thickness | 6.1 mm | 8.75 mm | +2.65 mm |
| Weight | 616 g | 206 g | -410 g |
Pocket Carry
The iPhone 17 Pro is the better pocket fit on paper; the iPad Air 13 M3 may feel tighter when stored vertically in shallow pockets.
One-Hand Use
The iPhone 17 Pro's narrower face may suit one-handed scrolling, while the iPad Air 13 M3 asks for a wider grip across the display.
Daily Comfort
Listed weight and bulk move together here: the iPad Air 13 M3 is both heavier and larger, which can feel more substantial during routine handheld use.
Travel & Bag Carry
The iPad Air 13 M3 uses more organizer space in a bag or backpack; the iPhone 17 Pro leaves more room beside cases and chargers, and the iPad Air 13 M3 adds more listed mass to a packed carry.
Who should choose the iPad Air 13 M3?
Choose the iPad Air 13 M3 if thinner 6.1 mm profile (vs 8.75 mm) matter most to you, even though it also has higher listed weight (616g vs 206g), wider 214.9 mm body (vs 71.9 mm), taller 280.6 mm frame (vs 150 mm), and larger overall footprint (214.9 × 280.6 mm vs 71.9 × 150 mm) compared with the iPhone 17 Pro.
Who should choose the iPhone 17 Pro?
Choose the iPhone 17 Pro if lighter listed weight (206g vs 616g), narrower 71.9 mm width (vs 214.9 mm), shorter 150 mm height (vs 280.6 mm), and smaller width × height footprint (71.9 × 150 mm vs 214.9 × 280.6 mm) matter most to you, even though it also has thicker 8.75 mm edge (vs 6.1 mm) compared with the iPad Air 13 M3.
Overall recommendation
Overall, the iPhone 17 Pro is the more compact pick on listed size, and the iPad Air 13 M3 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 13 M3 and iPhone 17 Pro in the comparison tool