Device Size Comparison
Height
The iPhone 17 Pro is 2.5mm taller than the iPhone 14 Pro.
Thickness
The iPhone 17 Pro is 0.9mm thicker than the iPhone 14 Pro.
Width
The iPhone 17 Pro is 0.4mm wider than the iPhone 14 Pro.
Weight
The iPhone 14 Pro and iPhone 17 Pro both weigh 206g, so neither device is heavier on the spec sheet.
Smaller body
iPhone 14 Pro
iPhone 14 Pro (71.5 × 147.5 mm) vs iPhone 17 Pro (71.9 × 150 mm).
Lighter weight
Tie
Both weigh 206 g.
Thinner design
iPhone 14 Pro
iPhone 14 Pro (7.85 mm) vs iPhone 17 Pro (8.75 mm).
Pocketability
iPhone 14 Pro
iPhone 14 Pro has a smaller overall body size for pocket carry (71.5 × 147.5 × 7.85 mm).
Larger overall size
iPhone 17 Pro
iPhone 17 Pro is 0.4 mm wider and 2.5 mm taller than iPhone 14 Pro (71.9 × 150 mm vs 71.5 × 147.5 mm).
| Dimension | iPhone 14 Pro | iPhone 17 Pro | Difference |
|---|---|---|---|
| Width | 71.5 mm | 71.9 mm | +0.4 mm |
| Height | 147.5 mm | 150 mm | +2.5 mm |
| Thickness | 7.85 mm | 8.75 mm | +0.9 mm |
| Weight | 206 g | 206 g | 0 g |
Pocket Carry
The iPhone 14 Pro's slimmer edge may slide into jeans or jacket pockets more easily, and the iPhone 14 Pro has the smaller listed frame for upright storage.
One-Hand Use
One-handed grip and thumb reach should feel similar because both models are close on width and height.
Daily Comfort
At the same listed weight, the iPhone 17 Pro's larger outer shell may feel less dense in hand than the more compact iPhone 14 Pro.
Travel & Bag Carry
The iPhone 17 Pro uses more organizer space in a bag or backpack; the iPhone 14 Pro leaves more room beside cases and chargers.
Who should choose the iPhone 14 Pro?
Choose the iPhone 14 Pro if you want the more compact listed option with narrower 71.5 mm width (vs 71.9 mm), shorter 147.5 mm height (vs 150 mm), thinner 7.85 mm profile (vs 8.75 mm), and smaller width × height footprint (71.5 × 147.5 mm vs 71.9 × 150 mm).
Who should choose the iPhone 17 Pro?
Choose the iPhone 17 Pro if you prefer the larger listed body with wider 71.9 mm body (vs 71.5 mm), taller 150 mm frame (vs 147.5 mm), thicker 8.75 mm edge (vs 7.85 mm), and larger overall footprint (71.9 × 150 mm vs 71.5 × 147.5 mm).
Overall recommendation
Overall, the iPhone 14 Pro is the more compact pick on listed size, and the iPhone 17 Pro 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.