Device Size Comparison
Weight
The Galaxy Tab S9 is 265g heavier than the iPhone 17 Pro Max (113.7%).
Height
The Galaxy Tab S9 is 90.9mm taller than the iPhone 17 Pro Max.
Width
The Galaxy Tab S9 is 87.8mm wider than the iPhone 17 Pro Max.
Thickness
The iPhone 17 Pro Max is 2.8mm thicker than the Galaxy Tab S9.
Smaller body
iPhone 17 Pro Max
iPhone 17 Pro Max (78 × 163.4 mm) vs Galaxy Tab S9 (165.8 × 254.3 mm).
Lighter weight
iPhone 17 Pro Max
iPhone 17 Pro Max (233 g) vs Galaxy Tab S9 (498 g), 265 g lighter.
Thinner design
Galaxy Tab S9
Galaxy Tab S9 (5.9 mm) vs iPhone 17 Pro Max (8.75 mm).
Pocketability
iPhone 17 Pro Max
iPhone 17 Pro Max has a smaller overall body size for pocket carry (78 × 163.4 × 8.75 mm).
Larger overall size
Galaxy Tab S9
Galaxy Tab S9 is 87.8 mm wider and 90.9 mm taller than iPhone 17 Pro Max (165.8 × 254.3 mm vs 78 × 163.4 mm).
| Dimension | Galaxy Tab S9 | iPhone 17 Pro Max | Difference |
|---|---|---|---|
| Width | 165.8 mm | 78 mm | -87.8 mm |
| Height | 254.3 mm | 163.4 mm | -90.9 mm |
| Thickness | 5.9 mm | 8.75 mm | +2.85 mm |
| Weight | 498 g | 233 g | -265 g |
Pocket Carry
The iPhone 17 Pro Max is the better pocket fit on paper; the Galaxy Tab S9 may feel tighter when stored vertically in shallow pockets.
One-Hand Use
The iPhone 17 Pro Max's shorter body may reduce vertical thumb travel; the Galaxy Tab S9 covers more height when reaching the top of the screen.
Daily Comfort
Listed weight and bulk move together here: the Galaxy Tab S9 is both heavier and larger, which can feel more substantial during routine handheld use.
Travel & Bag Carry
The Galaxy Tab S9 uses more organizer space in a bag or backpack; the iPhone 17 Pro Max leaves more room beside cases and chargers, and the Galaxy Tab S9 adds more listed mass to a packed carry.
Who should choose the Galaxy Tab S9?
Choose the Galaxy Tab S9 if thinner 5.9 mm profile (vs 8.75 mm) matter most to you, even though it also has higher listed weight (498g vs 233g), wider 165.8 mm body (vs 78 mm), taller 254.3 mm frame (vs 163.4 mm), and larger overall footprint (165.8 × 254.3 mm vs 78 × 163.4 mm) compared with the iPhone 17 Pro Max.
Who should choose the iPhone 17 Pro Max?
Choose the iPhone 17 Pro Max if lighter listed weight (233g vs 498g), narrower 78 mm width (vs 165.8 mm), shorter 163.4 mm height (vs 254.3 mm), and smaller width × height footprint (78 × 163.4 mm vs 165.8 × 254.3 mm) matter most to you, even though it also has thicker 8.75 mm edge (vs 5.9 mm) compared with the Galaxy Tab S9.
Overall recommendation
Overall, the iPhone 17 Pro Max is the more compact pick on listed size, and the Galaxy Tab S9 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 Tab S9 and iPhone 17 Pro Max in the comparison tool