iPhone 16 Pro Max vs Samsung Galaxy S24 Ultra Screen Size Comparison
Visual comparison of iPhone 16 Pro Max (6.9") and Samsung Galaxy S24 Ultra (6.8") screen size.
Last updated: Dec 2025
Detailed Comparison Analysis
Looking at iPhone 16 Pro Max versus Samsung Galaxy S24 Ultra, the screens are virtually the same size at 6.9" and 6.8", so other factors become more important. The 2% area difference between these displays is minimal in practice. Samsung Galaxy S24 Ultra reaches 2600 nits peak brightness for better outdoor visibility. Samsung Galaxy S24 Ultra uses Dynamic AMOLED with deeper blacks, while iPhone 16 Pro Max has Super Retina XDR.In daily use, this affects typing comfort, video watching, and portability. The iPhone 16 Pro Max's large display is great for videos and reading but harder to use one-handed.
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Similar sizes (2.2% diff)
iPhone 16 Pro Max
Body: 163×78mm
Screen: 159×73mm
Samsung Galaxy S24 Ultra
Body: 162×79mm
Screen: 157×73mm
431.6px/inch
Overlay comparison view
The Verdict
The iPhone 16 Pro Max is 2.3% larger than the Samsung Galaxy S24 Ultra in screen area.
iPhone 16 Pro Max
18.1 sq in
Samsung Galaxy S24 Ultra
17.7 sq in
Quick Comparison
Samsung Galaxy S24 Ultra wins 4/8
6.9"
Screen Size
6.8"
18.1 sq in
Screen Area
17.7 sq in
2.89"
Width
2.87"
458 PPI
Pixel Density
505 PPI
4685 mAh
Battery
5000 mAh
227g
Weight
232g
120Hz
Refresh Rate
120Hz
2000 nits
Brightness
2600 nits
iPhone 16 Pro Max
vs
Samsung Galaxy S24 Ultra
Use Case Comparison
👋
One-Handed Use
Ease of reaching corners with your thumb
iPhone 16 Pro Max
Manageable
Samsung Galaxy S24 Ultra
Challenging
🎬
Video Watching
Movies, streaming, and video content
iPhone 16 Pro Max
Excellent
Samsung Galaxy S24 Ultra
Excellent
👖
Pocket Fit
Comfort in jeans and jacket pockets
iPhone 16 Pro Max
Tight fit
Samsung Galaxy S24 Ultra
Tight fit
🎮
Mobile Gaming
Gaming performance and experience
iPhone 16 Pro Max
Excellent
Samsung Galaxy S24 Ultra
Excellent
Which Should You Choose?
Choose iPhone 16 Pro Max
- • You prioritize screen size for media and productivity
- • You typically use your phone with two hands
Choose Samsung Galaxy S24 Ultra
- • You want a slightly more compact option
- • You prefer a lighter device for extended use
Detailed Specifications
Diagonal
iPhone 16 Pro Max
6.9"
Samsung Galaxy S24 Ultra
6.8"
Diff: 0.1"
Dimensions (W × H)
iPhone 16 Pro Max
2.9" × 6.3"
Samsung Galaxy S24 Ultra
2.9" × 6.2"
Screen Area
iPhone 16 Pro Max
18.1 sq in
Samsung Galaxy S24 Ultra
17.7 sq in
Diff: 0.4 sq in
Aspect Ratio
iPhone 16 Pro Max
2.17:1
Samsung Galaxy S24 Ultra
2.14:1
Resolution
iPhone 16 Pro Max
2868 x 1320
Samsung Galaxy S24 Ultra
3120 x 1440
Refresh Rate
iPhone 16 Pro Max
120Hz
Samsung Galaxy S24 Ultra
120Hz
Diff: 0
Hz
Screen Type
iPhone 16 Pro Max
Super Retina XDR
Samsung Galaxy S24 Ultra
Dynamic AMOLED
Peak Brightness
iPhone 16 Pro Max
2000 nits
Samsung Galaxy S24 Ultra
2600 nits
Diff: 600
nits
Weight
iPhone 16 Pro Max
227g
Samsung Galaxy S24 Ultra
232g
Diff: 5
g
Battery
iPhone 16 Pro Max
4685 mAh
Samsung Galaxy S24 Ultra
5000 mAh
Diff: 315
mAh
Body Size (H×W×D)
iPhone 16 Pro Max
163×77.6×8.25mm
Samsung Galaxy S24 Ultra
162.3×79×8.6mm
Always-On Display
iPhone 16 Pro Max
Yes
Samsung Galaxy S24 Ultra
Yes
Category
iPhone 16 Pro Max
phone
Samsung Galaxy S24 Ultra
phone
| Specification | iPhone 16 Pro Max | Samsung Galaxy S24 Ultra | Difference |
|---|---|---|---|
| Diagonal | 6.9" | 6.8" | 0.1" |
| Width | 2.89" | 2.87" | 0.02" |
| Height | 6.26" | 6.16" | 0.10" |
| Screen Area | 18.1 sq in | 17.7 sq in | 0.4 sq in |
| Aspect Ratio | 2.17:1 | 2.14:1 | 0.02 |
| Resolution | 2868 x 1320 | 3120 x 1440 | - |
| Refresh Rate | 120Hz | 120Hz | 0Hz |
| Screen Type | Super Retina XDR | Dynamic AMOLED | - |
| Peak Brightness | 2000 nits | 2600 nits | 600 nits |
| Weight | 227g | 232g | 5g |
| Battery | 4685 mAh | 5000 mAh | 315 mAh |
| Body Size (H×W×D) | 163×77.6×8.25mm | 162.3×79×8.6mm | - |
| Always-On Display | Yes | Yes | - |
| Category | phone | phone | - |
Frequently Asked Questions
Will both phones fit in my pocket?
Both phones will fit in standard pockets, but the Samsung Galaxy S24 Ultra will be more comfortable. The iPhone 16 Pro Max measures 2.89" wide and 6.26" tall, which may feel bulky in tight jeans or smaller pockets. The Samsung Galaxy S24 Ultra at 2.87" × 6.16" offers better portability.
Which phone is better for outdoor use?
The Samsung Galaxy S24 Ultra has a peak brightness of 2600 nits compared to 2000 nits on the iPhone 16 Pro Max. This 600 nits difference makes the Samsung Galaxy S24 Ultra easier to read in direct sunlight.
Are iPhone 16 Pro Max and Samsung Galaxy S24 Ultra the same size?
Yes, iPhone 16 Pro Max and Samsung Galaxy S24 Ultra are nearly identical in size. Both have 6.9" diagonal screens with the same 18.1 square inches of viewing area. The dimensional difference is negligible at just 0.10 inches.
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