Samsung Galaxy S25 vs iPhone 15 Screen Size Comparison
Visual comparison of Samsung Galaxy S25 (6.2") and iPhone 15 (6.1") screen size.
Last updated: Dec 2025
Detailed Comparison Analysis
Between the Samsung Galaxy S25 and iPhone 15, the screens are virtually the same size at 6.2" and 6.1", so other factors become more important. The 3% area difference between these displays is minimal in practice. Samsung Galaxy S25 has a larger 4000mAh battery compared to 3349mAh on iPhone 15. Samsung Galaxy S25 has a 120Hz display versus 60Hz on iPhone 15.In daily use, this affects typing comfort, video watching, and portability. The iPhone 15's compact size makes it easier to use with one hand.
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Similar sizes (3.2% diff)
Samsung Galaxy S25
Body: 147×71mm
Screen: 143×66mm
iPhone 15
Body: 148×72mm
Screen: 141×65mm
480.3px/inch
Overlay comparison view
The Verdict
The Samsung Galaxy S25 is 3.3% larger than the iPhone 15 in screen area.
Samsung Galaxy S25
14.6 sq in
iPhone 15
14.2 sq in
Quick Comparison
Samsung Galaxy S25 wins 6/8
6.2"
Screen Size
6.1"
14.6 sq in
Screen Area
14.2 sq in
2.60"
Width
2.56"
416 PPI
Pixel Density
461 PPI
4000 mAh
Battery
3349 mAh
162g
Weight
171g
120Hz
Refresh Rate
60Hz
2600 nits
Brightness
2000 nits
Samsung Galaxy S25
vs
iPhone 15
Use Case Comparison
👋
One-Handed Use
Ease of reaching corners with your thumb
Samsung Galaxy S25
Comfortable
iPhone 15
Comfortable
🎬
Video Watching
Movies, streaming, and video content
Samsung Galaxy S25
Very Good
iPhone 15
Good
👖
Pocket Fit
Comfort in jeans and jacket pockets
Samsung Galaxy S25
Fits easily
iPhone 15
Fits easily
🎮
Mobile Gaming
Gaming performance and experience
Samsung Galaxy S25
Excellent
iPhone 15
Good
Upgrade Insight
The Samsung Galaxy S25 is 1 year newer, with incremental updates in camera, chip performance, software support.
Which Should You Choose?
Choose Samsung Galaxy S25
- • You want a slightly larger screen for better visibility
- • You value the extra screen space for daily tasks
- • You want longer battery life (4000mAh vs 3349mAh)
- • You want a smoother 120Hz display
- • You use your phone outdoors often (2600 nits)
Choose iPhone 15
- • You want a more manageable device size
- • You prefer easier one-handed use
Detailed Specifications
Diagonal
Samsung Galaxy S25
6.2"
iPhone 15
6.1"
Diff: 0.1"
Dimensions (W × H)
Samsung Galaxy S25
2.6" × 5.6"
iPhone 15
2.6" × 5.5"
Screen Area
Samsung Galaxy S25
14.6 sq in
iPhone 15
14.2 sq in
Diff: 0.5 sq in
Aspect Ratio
Samsung Galaxy S25
2.17:1
iPhone 15
2.17:1
Resolution
Samsung Galaxy S25
2340 x 1080
iPhone 15
2556 x 1179
Refresh Rate
Samsung Galaxy S25
120Hz
iPhone 15
60Hz
Diff: 60
Hz
Screen Type
Samsung Galaxy S25
Dynamic AMOLED
iPhone 15
Super Retina XDR
Peak Brightness
Samsung Galaxy S25
2600 nits
iPhone 15
2000 nits
Diff: 600
nits
Weight
Samsung Galaxy S25
162g
iPhone 15
171g
Diff: 9
g
Battery
Samsung Galaxy S25
4000 mAh
iPhone 15
3349 mAh
Diff: 651
mAh
Body Size (H×W×D)
Samsung Galaxy S25
146.9×70.5×7.2mm
iPhone 15
147.6×71.6×7.8mm
Always-On Display
Samsung Galaxy S25
Yes
iPhone 15
No
Category
Samsung Galaxy S25
phone
iPhone 15
phone
| Specification | Samsung Galaxy S25 | iPhone 15 | Difference |
|---|---|---|---|
| Diagonal | 6.2" | 6.1" | 0.1" |
| Width | 2.60" | 2.56" | 0.04" |
| Height | 5.63" | 5.54" | 0.09" |
| Screen Area | 14.6 sq in | 14.2 sq in | 0.5 sq in |
| Aspect Ratio | 2.17:1 | 2.17:1 | 0.00 |
| Resolution | 2340 x 1080 | 2556 x 1179 | - |
| Refresh Rate | 120Hz | 60Hz | 60Hz |
| Screen Type | Dynamic AMOLED | Super Retina XDR | - |
| Peak Brightness | 2600 nits | 2000 nits | 600 nits |
| Weight | 162g | 171g | 9g |
| Battery | 4000 mAh | 3349 mAh | 651 mAh |
| Body Size (H×W×D) | 146.9×70.5×7.2mm | 147.6×71.6×7.8mm | - |
| Always-On Display | Yes | No | - |
| Category | phone | phone | - |
Frequently Asked Questions
Which phone has better battery life?
The Samsung Galaxy S25 has a larger 4000mAh battery compared to 3349mAh on the iPhone 15, a difference of 651mAh. Actual battery life depends on screen size, brightness settings, processor efficiency, and usage patterns, but the larger battery generally provides longer endurance.
Which phone has a smoother display?
The Samsung Galaxy S25 has a 120Hz display compared to 60Hz on the iPhone 15. The higher refresh rate provides smoother scrolling and more responsive touch input, which is especially noticeable in gaming and fast-scrolling content.
Will both phones fit in my pocket?
Both phones will fit in standard pockets, but the iPhone 15 will be more comfortable. The Samsung Galaxy S25 measures 2.60" wide and 5.63" tall, which may feel bulky in tight jeans or smaller pockets. The iPhone 15 at 2.56" × 5.54" offers better portability.
Are Samsung Galaxy S25 and iPhone 15 the same size?
Yes, Samsung Galaxy S25 and iPhone 15 are nearly identical in size. Both have 6.2" diagonal screens with the same 14.6 square inches of viewing area. The dimensional difference is negligible at just 0.10 inches.
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