Device Size Comparison
Height
The iPhone 15 Pro is 61.5mm taller than the Galaxy Z Flip6.
Thickness
The Galaxy Z Flip6 is 6.7mm thicker than the iPhone 15 Pro.
Width
The Galaxy Z Flip6 is 1.3mm wider than the iPhone 15 Pro.
Weight
The Galaxy Z Flip6 and iPhone 15 Pro both weigh 187g, so neither device is heavier on the spec sheet.
Smaller body
Galaxy Z Flip6
Galaxy Z Flip6 (71.9 × 85.1 mm) vs iPhone 15 Pro (70.6 × 146.6 mm).
Lighter weight
Tie
Both weigh 187 g.
Thinner design
iPhone 15 Pro
iPhone 15 Pro (8.25 mm) vs Galaxy Z Flip6 (14.9 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
iPhone 15 Pro
iPhone 15 Pro is 1.3 mm wider and 61.5 mm taller than Galaxy Z Flip6 (70.6 × 146.6 mm vs 71.9 × 85.1 mm).
| Dimension | Galaxy Z Flip6 | iPhone 15 Pro | Difference |
|---|---|---|---|
| Width | 71.9 mm | 70.6 mm | -1.3 mm |
| Height | 85.1 mm | 146.6 mm | +61.5 mm |
| Thickness | 14.9 mm | 8.25 mm | -6.65 mm |
| Weight | 187 g | 187 g | 0 g |
Pocket Carry
The iPhone 15 Pro's slimmer edge may slide into jeans or jacket pockets more easily, and the iPhone 15 Pro has the smaller listed frame for upright storage.
One-Hand Use
The Galaxy Z Flip6's shorter body may reduce vertical thumb travel; the iPhone 15 Pro covers more height when reaching the top of the screen.
Daily Comfort
At the same listed weight, the Galaxy Z Flip6's larger outer shell may feel less dense in hand than the more compact iPhone 15 Pro.
Travel & Bag Carry
The iPhone 15 Pro uses more organizer space in a bag or backpack; the Galaxy Z Flip6 leaves more room beside cases and chargers.
Who should choose the Galaxy Z Flip6?
Choose the Galaxy Z Flip6 if shorter 85.1 mm height (vs 146.6 mm) and smaller width × height footprint (71.9 × 85.1 mm vs 70.6 × 146.6 mm) matter most to you, even though it also has wider 71.9 mm body (vs 70.6 mm) and thicker 14.9 mm edge (vs 8.25 mm) compared with the iPhone 15 Pro.
Who should choose the iPhone 15 Pro?
Choose the iPhone 15 Pro if narrower 70.6 mm width (vs 71.9 mm) and thinner 8.25 mm profile (vs 14.9 mm) matter most to you, even though it also has taller 146.6 mm frame (vs 85.1 mm) and larger overall footprint (70.6 × 146.6 mm vs 71.9 × 85.1 mm) compared with the Galaxy Z Flip6.
Overall recommendation
Overall, the iPhone 15 Pro is the more compact pick on listed size, and the Galaxy Z Flip6 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 Galaxy Z Flip6 and iPhone 15 Pro in the comparison tool