Samsung Galaxy S25 Ultra vs iPhone 16 Pro Screen Size Comparison
Visual comparison of Samsung Galaxy S25 Ultra (6.8") and iPhone 16 Pro (6.3") screen size.
Last updated: Dec 2025
Detailed Comparison Analysis
Looking at Samsung Galaxy S25 Ultra versus iPhone 16 Pro, both devices are close in size at 6.8" and 6.3", with just 0.5" separating them. The Samsung Galaxy S25 Ultra provides 17% more screen area, a difference you'll notice in daily use. Samsung Galaxy S25 Ultra has a larger 5000mAh battery compared to 3582mAh on iPhone 16 Pro. Samsung Galaxy S25 Ultra reaches 2600 nits peak brightness for better outdoor visibility.These differences matter for one-handed use, media viewing, and how the phone fits in your pocket. The Samsung Galaxy S25 Ultra's large display is great for videos and reading but harder to use one-handed.
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Samsung Galaxy S25 Ultra
Body: 163×78mm
Screen: 157×72mm
iPhone 16 Pro
Body: 150×72mm
Screen: 145×67mm
438.0px/inch
Overlay comparison view
The Verdict
The Samsung Galaxy S25 Ultra is 16.5% larger than the iPhone 16 Pro in screen area.
Samsung Galaxy S25 Ultra
17.6 sq in
iPhone 16 Pro
15.1 sq in
Quick Comparison
Samsung Galaxy S25 Ultra wins 5/8
6.8"
Screen Size
6.3"
17.6 sq in
Screen Area
15.1 sq in
2.85"
Width
2.64"
505 PPI
Pixel Density
458 PPI
5000 mAh
Battery
3582 mAh
218g
Weight
199g
120Hz
Refresh Rate
120Hz
2600 nits
Brightness
2000 nits
Samsung Galaxy S25 Ultra
vs
iPhone 16 Pro
Use Case Comparison
👋
One-Handed Use
Ease of reaching corners with your thumb
Samsung Galaxy S25 Ultra
Manageable
iPhone 16 Pro
Comfortable
🎬
Video Watching
Movies, streaming, and video content
Samsung Galaxy S25 Ultra
Excellent
iPhone 16 Pro
Very Good
👖
Pocket Fit
Comfort in jeans and jacket pockets
Samsung Galaxy S25 Ultra
Tight fit
iPhone 16 Pro
Fits easily
🎮
Mobile Gaming
Gaming performance and experience
Samsung Galaxy S25 Ultra
Excellent
iPhone 16 Pro
Excellent
Which Should You Choose?
Choose Samsung Galaxy S25 Ultra
- • You prioritize screen size for media and productivity
- • You typically use your phone with two hands
- • You want longer battery life (5000mAh vs 3582mAh)
- • You use your phone outdoors often (2600 nits)
Choose iPhone 16 Pro
- • You want a more manageable device size
- • You prefer easier one-handed use
- • You have smaller hands (71.5mm vs 77.6mm width)
Detailed Specifications
Diagonal
Samsung Galaxy S25 Ultra
6.8"
iPhone 16 Pro
6.3"
Diff: 0.5"
Dimensions (W × H)
Samsung Galaxy S25 Ultra
2.8" × 6.2"
iPhone 16 Pro
2.6" × 5.7"
Screen Area
Samsung Galaxy S25 Ultra
17.6 sq in
iPhone 16 Pro
15.1 sq in
Diff: 2.5 sq in
Aspect Ratio
Samsung Galaxy S25 Ultra
2.17:1
iPhone 16 Pro
2.17:1
Resolution
Samsung Galaxy S25 Ultra
3120 x 1440
iPhone 16 Pro
2622 x 1206
Refresh Rate
Samsung Galaxy S25 Ultra
120Hz
iPhone 16 Pro
120Hz
Diff: 0
Hz
Screen Type
Samsung Galaxy S25 Ultra
Dynamic AMOLED
iPhone 16 Pro
Super Retina XDR
Peak Brightness
Samsung Galaxy S25 Ultra
2600 nits
iPhone 16 Pro
2000 nits
Diff: 600
nits
Weight
Samsung Galaxy S25 Ultra
218g
iPhone 16 Pro
199g
Diff: 19
g
Battery
Samsung Galaxy S25 Ultra
5000 mAh
iPhone 16 Pro
3582 mAh
Diff: 1418
mAh
Body Size (H×W×D)
Samsung Galaxy S25 Ultra
162.8×77.6×8.2mm
iPhone 16 Pro
149.6×71.5×8.25mm
Always-On Display
Samsung Galaxy S25 Ultra
Yes
iPhone 16 Pro
Yes
Category
Samsung Galaxy S25 Ultra
phone
iPhone 16 Pro
phone
| Specification | Samsung Galaxy S25 Ultra | iPhone 16 Pro | Difference |
|---|---|---|---|
| Diagonal | 6.8" | 6.3" | 0.5" |
| Width | 2.85" | 2.64" | 0.21" |
| Height | 6.17" | 5.72" | 0.45" |
| Screen Area | 17.6 sq in | 15.1 sq in | 2.5 sq in |
| Aspect Ratio | 2.17:1 | 2.17:1 | 0.00 |
| Resolution | 3120 x 1440 | 2622 x 1206 | - |
| Refresh Rate | 120Hz | 120Hz | 0Hz |
| Screen Type | Dynamic AMOLED | Super Retina XDR | - |
| Peak Brightness | 2600 nits | 2000 nits | 600 nits |
| Weight | 218g | 199g | 19g |
| Battery | 5000 mAh | 3582 mAh | 1418 mAh |
| Body Size (H×W×D) | 162.8×77.6×8.2mm | 149.6×71.5×8.25mm | - |
| Always-On Display | Yes | Yes | - |
| Category | phone | phone | - |
Frequently Asked Questions
Which is better for one-handed use?
The iPhone 16 Pro (6.3") is easier to use one-handed due to its smaller size. The Samsung Galaxy S25 Ultra (6.8") may require two hands for some tasks, especially reaching the far corners of the screen.
Which is better for watching videos?
The Samsung Galaxy S25 Ultra offers a better video watching experience with 17% more screen area. This extra space makes movies and streaming content more immersive. The iPhone 16 Pro is still good for videos but with a smaller viewing area.
How much bigger is Samsung Galaxy S25 Ultra than iPhone 16 Pro?
Samsung Galaxy S25 Ultra is 0.5 inches larger diagonally (6.8" vs 6.3"), which translates to approximately 17% more screen area. In actual measurements, Samsung Galaxy S25 Ultra provides 17.6 square inches of viewing space compared to 15.1 square inches on iPhone 16 Pro.
Will both phones fit in my pocket?
Both phones will fit in standard pockets, but the iPhone 16 Pro will be more comfortable. The Samsung Galaxy S25 Ultra measures 2.85" wide and 6.17" tall, which may feel bulky in tight jeans or smaller pockets. The iPhone 16 Pro at 2.64" × 5.72" offers better portability.
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