Which tablet is lighter?

iPhone 15 Plus is lighter at 201 g versus iPad Pro 13 M4 at 579 g (378 g difference).

Which tablet is thinner?

iPad Pro 13 M4 is thinner at 5.1 mm compared with iPhone 15 Plus at 7.8 mm (2.70 mm difference).

Which tablet is easier to carry?

iPhone 15 Plus is easier to carry with a smaller overall body size (77.8 × 160.9 × 7.8 mm, 201 g) than iPad Pro 13 M4 (215.5 × 281.6 × 5.1 mm, 579 g).

Which tablet is better for one-handed use?

iPhone 15 Plus is better for one-handed use with a 77.8 mm width, 160.9 mm height, and 201 g weight versus iPad Pro 13 M4 at 215.5 mm, 281.6 mm, and 579 g.

Which device is heavier?

iPad Pro 13 M4 is heavier at 579g compared with iPhone 15 Plus at 201g.

How much heavier is iPad Pro 13 M4 than iPhone 15 Plus?

iPad Pro 13 M4 is 378g heavier than iPhone 15 Plus (579g vs 201g).

Is the weight difference noticeable?

Yes — iPad Pro 13 M4 is 378g heavier than iPhone 15 Plus (579g vs 201g), which many people notice during extended browsing, gaming, or travel.

Device Size Comparison

iPad Pro 13 M4 vs iPhone 15 Plus

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Comparison Summary

iPad Pro 13 M4 is significantly wider than iPhone 15 Plus (215.5 mm vs 77.8 mm), iPad Pro 13 M4 is significantly heavier (579 g vs 201 g), and iPhone 15 Plus is significantly thicker (7.8 mm vs 5.1 mm). iPad Pro 13 M4 is 137.7 mm wider and 120.7 mm taller than iPhone 15 Plus, making iPad Pro 13 M...

Key Differences

Weight
The iPad Pro 13 M4 is 378g heavier than the iPhone 15 Plus (188.1%).
Width
The iPad Pro 13 M4 is 137.7mm wider than the iPhone 15 Plus.
Height
The iPad Pro 13 M4 is 120.7mm taller than the iPhone 15 Plus.
Thickness
The iPhone 15 Plus is 2.7mm thicker than the iPad Pro 13 M4.

Winner Cards

Smaller body

iPhone 15 Plus

iPhone 15 Plus (77.8 × 160.9 mm) vs iPad Pro 13 M4 (215.5 × 281.6 mm).

Lighter weight

iPhone 15 Plus

iPhone 15 Plus (201 g) vs iPad Pro 13 M4 (579 g), 378 g lighter.

Thinner design

iPad Pro 13 M4

iPad Pro 13 M4 (5.1 mm) vs iPhone 15 Plus (7.8 mm).

Pocketability

iPhone 15 Plus

iPhone 15 Plus has a smaller overall body size for pocket carry (77.8 × 160.9 × 7.8 mm).

Larger overall size

iPad Pro 13 M4

iPad Pro 13 M4 is 137.7 mm wider and 120.7 mm taller than iPhone 15 Plus (215.5 × 281.6 mm vs 77.8 × 160.9 mm).

Dimension Comparison Table

Dimension	iPad Pro 13 M4	iPhone 15 Plus	Difference
Width	215.5 mm	77.8 mm	-137.7 mm
Height	281.6 mm	160.9 mm	-120.7 mm
Thickness	5.1 mm	7.8 mm	+2.7 mm
Weight	579 g	201 g	-378 g

Real-world Usage

Pocket Carry

The iPhone 15 Plus is the better pocket fit on paper; the iPad Pro 13 M4 may feel tighter when stored vertically in shallow pockets.

One-Hand Use

The iPhone 15 Plus's narrower face may suit one-handed scrolling, while the iPad Pro 13 M4 asks for a wider grip across the display.

Daily Comfort

Listed weight and bulk move together here: the iPad Pro 13 M4 is both heavier and larger, which can feel more substantial during routine handheld use.

Travel & Bag Carry

The iPad Pro 13 M4 uses more organizer space in a bag or backpack; the iPhone 15 Plus leaves more room beside cases and chargers, and the iPad Pro 13 M4 adds more listed mass to a packed carry.

Buying Recommendation

Who should choose the iPad Pro 13 M4?

Choose the iPad Pro 13 M4 if thinner 5.1 mm profile (vs 7.8 mm) matter most to you, even though it also has higher listed weight (579g vs 201g), wider 215.5 mm body (vs 77.8 mm), taller 281.6 mm frame (vs 160.9 mm), and larger overall footprint (215.5 × 281.6 mm vs 77.8 × 160.9 mm) compared with the iPhone 15 Plus.

Who should choose the iPhone 15 Plus?

Choose the iPhone 15 Plus if lighter listed weight (201g vs 579g), narrower 77.8 mm width (vs 215.5 mm), shorter 160.9 mm height (vs 281.6 mm), and smaller width × height footprint (77.8 × 160.9 mm vs 215.5 × 281.6 mm) matter most to you, even though it also has thicker 7.8 mm edge (vs 5.1 mm) compared with the iPad Pro 13 M4.

Overall recommendation

Overall, the iPhone 15 Plus is the more compact pick on listed size, and the iPad Pro 13 M4 is the larger option for buyers who want more physical presence from the official dimensions alone.

FAQ

Which tablet is bigger?: iPad Pro 13 M4 is 137.7 mm wider and 120.7 mm taller than iPhone 15 Plus (215.5 × 281.6 mm vs 77.8 × 160.9 mm).
Which tablet is lighter?: iPhone 15 Plus is lighter at 201 g versus iPad Pro 13 M4 at 579 g (378 g difference).
Which tablet is thinner?: iPad Pro 13 M4 is thinner at 5.1 mm compared with iPhone 15 Plus at 7.8 mm (2.70 mm difference).
Which tablet is easier to carry?: iPhone 15 Plus is easier to carry with a smaller overall body size (77.8 × 160.9 × 7.8 mm, 201 g) than iPad Pro 13 M4 (215.5 × 281.6 × 5.1 mm, 579 g).
Which tablet is better for one-handed use?: iPhone 15 Plus is better for one-handed use with a 77.8 mm width, 160.9 mm height, and 201 g weight versus iPad Pro 13 M4 at 215.5 mm, 281.6 mm, and 579 g.
Which device is heavier?: iPad Pro 13 M4 is heavier at 579g compared with iPhone 15 Plus at 201g.
How much heavier is iPad Pro 13 M4 than iPhone 15 Plus?: iPad Pro 13 M4 is 378g heavier than iPhone 15 Plus (579g vs 201g).
Is the weight difference noticeable?: Yes — iPad Pro 13 M4 is 378g heavier than iPhone 15 Plus (579g vs 201g), which many people notice during extended browsing, gaming, or travel.

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