Which tablet is lighter?

iPhone 17 Air is lighter at 165 g versus Galaxy Tab S9 at 498 g (333 g difference).

Which tablet is thinner?

iPhone 17 Air is thinner at 5.64 mm compared with Galaxy Tab S9 at 5.9 mm (0.26 mm difference).

Which tablet is easier to carry?

iPhone 17 Air is easier to carry with a smaller overall body size (74.7 × 156.2 × 5.64 mm, 165 g) than Galaxy Tab S9 (165.8 × 254.3 × 5.9 mm, 498 g).

Which tablet is better for one-handed use?

iPhone 17 Air is better for one-handed use with a 74.7 mm width, 156.2 mm height, and 165 g weight versus Galaxy Tab S9 at 165.8 mm, 254.3 mm, and 498 g.

Which device is heavier?

Galaxy Tab S9 is heavier at 498g compared with iPhone 17 Air at 165g.

How much heavier is Galaxy Tab S9 than iPhone 17 Air?

Galaxy Tab S9 is 333g heavier than iPhone 17 Air (498g vs 165g).

Is the weight difference noticeable?

Yes — Galaxy Tab S9 is 333g heavier than iPhone 17 Air (498g vs 165g), which many people notice during extended browsing, gaming, or travel.

Device Size Comparison

Galaxy Tab S9 vs iPhone 17 Air

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Comparison Summary

Galaxy Tab S9 is significantly wider than iPhone 17 Air (165.8 mm vs 74.7 mm), Galaxy Tab S9 is significantly heavier (498 g vs 165 g), and Galaxy Tab S9 is slightly thicker (5.9 mm vs 5.64 mm). Galaxy Tab S9 is 91.1 mm wider and 98.1 mm taller than iPhone 17 Air, making Galaxy Tab S9 significant...

Key Differences

Weight
The Galaxy Tab S9 is 333g heavier than the iPhone 17 Air (201.8%).
Height
The Galaxy Tab S9 is 98.1mm taller than the iPhone 17 Air.
Width
The Galaxy Tab S9 is 91.1mm wider than the iPhone 17 Air.
Thickness
The Galaxy Tab S9 is 0.3mm thicker than the iPhone 17 Air.

Winner Cards

Smaller body

iPhone 17 Air

iPhone 17 Air (74.7 × 156.2 mm) vs Galaxy Tab S9 (165.8 × 254.3 mm).

Lighter weight

iPhone 17 Air

iPhone 17 Air (165 g) vs Galaxy Tab S9 (498 g), 333 g lighter.

Thinner design

iPhone 17 Air

iPhone 17 Air (5.64 mm) vs Galaxy Tab S9 (5.9 mm).

Pocketability

iPhone 17 Air

iPhone 17 Air has a smaller overall body size for pocket carry (74.7 × 156.2 × 5.64 mm).

Larger overall size

Galaxy Tab S9

Galaxy Tab S9 is 91.1 mm wider and 98.1 mm taller than iPhone 17 Air (165.8 × 254.3 mm vs 74.7 × 156.2 mm).

Dimension Comparison Table

Dimension	Galaxy Tab S9	iPhone 17 Air	Difference
Width	165.8 mm	74.7 mm	-91.1 mm
Height	254.3 mm	156.2 mm	-98.1 mm
Thickness	5.9 mm	5.64 mm	-0.26 mm
Weight	498 g	165 g	-333 g

Real-world Usage

Pocket Carry

The iPhone 17 Air's slimmer edge may slide into jeans or jacket pockets more easily, and the iPhone 17 Air has the smaller listed frame for upright storage.

One-Hand Use

The iPhone 17 Air'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 Air leaves more room beside cases and chargers, and the Galaxy Tab S9 adds more listed mass to a packed carry.

Buying Recommendation

Who should choose the Galaxy Tab S9?

Choose the Galaxy Tab S9 if you prefer the larger listed body with higher listed weight (498g vs 165g), wider 165.8 mm body (vs 74.7 mm), taller 254.3 mm frame (vs 156.2 mm), thicker 5.9 mm edge (vs 5.64 mm), and larger overall footprint (165.8 × 254.3 mm vs 74.7 × 156.2 mm).

Who should choose the iPhone 17 Air?

Choose the iPhone 17 Air if you want the more compact listed option with lighter listed weight (165g vs 498g), narrower 74.7 mm width (vs 165.8 mm), shorter 156.2 mm height (vs 254.3 mm), thinner 5.64 mm profile (vs 5.9 mm), and smaller width × height footprint (74.7 × 156.2 mm vs 165.8 × 254.3 mm).

Overall recommendation

Overall, the iPhone 17 Air 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.

FAQ

Which tablet is bigger?: Galaxy Tab S9 is 91.1 mm wider and 98.1 mm taller than iPhone 17 Air (165.8 × 254.3 mm vs 74.7 × 156.2 mm).
Which tablet is lighter?: iPhone 17 Air is lighter at 165 g versus Galaxy Tab S9 at 498 g (333 g difference).
Which tablet is thinner?: iPhone 17 Air is thinner at 5.64 mm compared with Galaxy Tab S9 at 5.9 mm (0.26 mm difference).
Which tablet is easier to carry?: iPhone 17 Air is easier to carry with a smaller overall body size (74.7 × 156.2 × 5.64 mm, 165 g) than Galaxy Tab S9 (165.8 × 254.3 × 5.9 mm, 498 g).
Which tablet is better for one-handed use?: iPhone 17 Air is better for one-handed use with a 74.7 mm width, 156.2 mm height, and 165 g weight versus Galaxy Tab S9 at 165.8 mm, 254.3 mm, and 498 g.
Which device is heavier?: Galaxy Tab S9 is heavier at 498g compared with iPhone 17 Air at 165g.
How much heavier is Galaxy Tab S9 than iPhone 17 Air?: Galaxy Tab S9 is 333g heavier than iPhone 17 Air (498g vs 165g).
Is the weight difference noticeable?: Yes — Galaxy Tab S9 is 333g heavier than iPhone 17 Air (498g vs 165g), which many people notice during extended browsing, gaming, or travel.

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