Galaxy S25 vs iPhone 16 Pro
Different logos, same mission. The Galaxy S25 and the iPhone 16 Pro both want to be your next phone. On the overall scorecard, the iPhone 16 Pro is ahead: 2 of 5 areas, with camera doing the heavy lifting. Add $199 of difference in launch price, and the Galaxy S25 has a strong argument before a single spec is compared.
At a glance
- Display Galaxy S25 wins
- Performance Tie
- Memory & Storage Tie
- Camera iPhone 16 Pro wins
- Battery & Charging iPhone 16 Pro wins
- Price Galaxy S25 wins
- Display5.8
- Camera1.4
- Display6.0
- Camera3.1
Spec scores (0 to 10) are calculated from manufacturer specs against other models in the same class. See how the formula works. They are not reviews or user ratings.
Key Differences
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The iPhone 16 Pro has 5× optical zoom versus 3×
Among all the differences on this page, 5× against 3× is one of the most meaningful, and it favors the iPhone 16 Pro. Higher optical zoom lets you frame distant subjects tightly without losing detail to digital cropping.
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The Galaxy S25 has a 1.31 oz lighter build
The iPhone 16 Pro gives up a lot on weight: 7.02 oz, compared with 5.71 oz on the Galaxy S25. Weight shows up every time you hold the phone above your face in bed or type one-handed for a long stretch.
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The Galaxy S25 has 30% higher peak brightness
Few buyers will miss this one. The Galaxy S25 brings 2,600 nits to the table; the iPhone 16 Pro brings 2,000 nits. Peak brightness decides how readable the screen stays in direct sunlight and how punchy HDR content looks.
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The Galaxy S25 has a 0.04 in slimmer body
When it comes to thickness, the Galaxy S25 wins comfortably with 0.28 in against 0.32 in. It’s a difference you mostly notice in the hand and in tight pockets.
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The iPhone 16 Pro has a sharper 48 MP ultra-wide
It’s a lopsided result (48 MP for the iPhone 16 Pro, 12 MP for the Galaxy S25) and one of the main reasons to choose between them. A sharper ultra-wide keeps more detail at the edges of landscape, architecture and group shots.
Design & Size
- Galaxy S25 5.78 in × 2.78 in × 0.28 in
- iPhone 16 Pro 5.89 in × 2.81 in × 0.32 in
Going by the official dimensions, the iPhone 16 Pro is the larger of the two. The Galaxy S25 is 1.31 oz lighter, making the iPhone 16 Pro the heftier of the two. The iPhone 16 Pro adds 0.04 in of depth.
Design & Build
| Spec | Galaxy S25 | iPhone 16 Pro |
|---|---|---|
| Height | 5.78 in | 5.89 in |
| Width | 2.78 in | 2.81 in |
| Thickness | 0.28 in (winner) | 0.32 in |
| Weight | 5.71 oz (winner) | 7.02 oz |
| Water & dust rating | IP68 | IP68 |
| Frame | Armor Aluminum | Titanium |
Display
Galaxy S25 leads
The display numbers point firmly in one direction: toward the Galaxy S25. The Galaxy S25 has the edge with 30% higher peak brightness. Peak figures are usually reached only in short bursts or small areas of the screen, but a higher ceiling still helps outdoor visibility. The iPhone 16 Pro scores with 11% sharper pixel density. So if display tops your list, lean toward the Galaxy S25.
Peak brightness
Galaxy S25: 2,600 nits iPhone 16 Pro: 2,000 nits If you use your phone outdoors a lot, the Galaxy S25’s brighter panel is the one that holds up better at midday.
Pixel density
Galaxy S25: 416 ppi iPhone 16 Pro: 460 ppi Pixel density matters most if you hold your phone close or read a lot of small type; for casual use, the gap is subtle.
Performance
Too close to call
The performance specs are close enough that neither gets the point. Either phone will serve you equally well on performance.
CPU cores
Galaxy S25: 8 iPhone 16 Pro: 6 Treat the core count as background information; the chipset name tells you far more about real performance.
Memory & Storage
Too close to call
This area ends level; whatever separates these two, it isn’t memory & storage. This section won’t settle the choice, so weigh the other areas more heavily.
Camera
iPhone 16 Pro leads
For camera, the verdict is easy: the iPhone 16 Pro leads, and not by a little. Choose the iPhone 16 Pro and you get 5× optical zoom versus 3×. Digital zoom can fake reach, but optical zoom is where the detail actually comes from. For camera, the iPhone 16 Pro is the one to beat.
Optical zoom
Galaxy S25: 3× iPhone 16 Pro: 5× The iPhone 16 Pro reaches further with real optics, which pays off for wildlife, stages and sports from the stands.
Ultra-wide camera
Galaxy S25: 12 MP iPhone 16 Pro: 48 MP Ultra-wide cameras often lag behind the main one, so the iPhone 16 Pro’s higher resolution helps narrow that gap.
Battery & Charging
iPhone 16 Pro leads
The Galaxy S25 keeps it close on battery & charging, yet the iPhone 16 Pro holds a small lead. In its favor, the iPhone 16 Pro has faster 25 W wireless charging. Faster wireless charging makes a pad or stand more practical as your main way to top up. The takeaway: on battery & charging, the iPhone 16 Pro is the stronger phone.
Wireless charging
Galaxy S25: 15 W iPhone 16 Pro: 25 W Wireless charging is usually slower than a cable, so this edge matters mainly to people who value the convenience.
Software & Updates
We don’t score this area directly, because the software & updates specs are labels rather than measurements. The table shows what each lists.
Full Specifications
Display
| Spec | Galaxy S25 | iPhone 16 Pro |
|---|---|---|
| Screen size | 6.2 in | 6.3 in |
| Panel type | Dynamic AMOLED 2X | OLED, ProMotion 120 Hz (Super Retina XDR) |
| Resolution | 2340 x 1080 | 2622 x 1206 |
| Pixel density | 416 ppi | 460 ppi (winner) |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 2,600 nits (winner) | 2,000 nits |
| Always-on display | Yes | Yes |
Performance
| Spec | Galaxy S25 | iPhone 16 Pro |
|---|---|---|
| Chipset | Snapdragon 8 Elite for Galaxy | A18 Pro |
| CPU cores | 8 | 6 |
| Process node | 3 nm | 3 nm |
| RAM | 12 GB | N/A (not specified) |
Memory & Storage
| Spec | Galaxy S25 | iPhone 16 Pro |
|---|---|---|
| Base storage | 128 GB | 128 GB |
| Max storage | N/A (not specified) | 1 TB |
| microSD slot | No | No |
Camera
| Spec | Galaxy S25 | iPhone 16 Pro |
|---|---|---|
| Main camera | 50 MP | 48 MP |
| Ultra-wide camera | 12 MP | 48 MP (winner) |
| Telephoto camera | 10 MP | 12 MP (winner) |
| Optical zoom | 3× | 5× (winner) |
| Rear cameras | 3 | 3 |
| Front camera | 12 MP | 12 MP |
| Max video | 8K30 | 4K120 Dolby Vision |
Battery & Charging
| Spec | Galaxy S25 | iPhone 16 Pro |
|---|---|---|
| Battery capacity | 4,000 mAh | N/A (not specified) |
| Rated video playbackManufacturer rating | N/A (not specified) | 27 h |
| Wired charging | 25 W | N/A (not specified) |
| Wireless charging | 15 W | 25 W (winner) |
| Port | USB-C | USB-C (USB 3, 10 Gb/s) |
Software & Updates
| Spec | Galaxy S25 | iPhone 16 Pro |
|---|---|---|
| OS at launch | Android 15 (One UI 7) | iOS 18 |
| Promised OS updatesManufacturer commitment | 7 years | N/A (not specified) |
Design & Build
| Spec | Galaxy S25 | iPhone 16 Pro |
|---|---|---|
| Height | 5.78 in | 5.89 in |
| Width | 2.78 in | 2.81 in |
| Thickness | 0.28 in (winner) | 0.32 in |
| Weight | 5.71 oz (winner) | 7.02 oz |
| Water & dust rating | IP68 | IP68 |
| Frame | Armor Aluminum | Titanium |
Price
| Spec | Galaxy S25 | iPhone 16 Pro |
|---|---|---|
| Launch price | $800 (winner) | $999 |
“N/A” means the manufacturer does not specify the value or we could not confirm it. Figures marked “manufacturer rating” are the maker’s own claims, not our measurements.
Price & Value
The Galaxy S25 came in $199 lower than the iPhone 16 Pro, a sizable gap of 25%. Is the iPhone 16 Pro worth $199 extra? What you get for the money is 5× optical zoom versus 3× and a sharper 48 MP ultra-wide.
All prices are official US launch prices, last checked January 2025. Actual prices at stores may differ.
Which One Should You Buy?
Choose the Galaxy S25 if…
- you notice every gram in your pocket (5.71 oz vs 7.02 oz)
- you use your phone outdoors a lot (2,600 nits vs 2,000 nits peak brightness)
- you care about a thin profile in your pocket (0.28 in vs 0.32 in)
- you’d put the $199 saving toward something else
Choose the iPhone 16 Pro if…
- you want more optical reach (5× vs 3×)
- you often shoot landscapes, buildings or group photos (48 MP vs 12 MP ultra-wide)
- you use a wireless charging pad every day (25 W vs 15 W)
- you want the stronger telephoto camera (12 MP vs 10 MP)
Also Compared
Frequently Asked Questions
Which is better for most people, the Galaxy S25 or the iPhone 16 Pro?
We’d point most buyers to the iPhone 16 Pro. The main exception is if you’d trade the rest for a 1.31 oz lighter build.
Is the Galaxy S25 bigger than the iPhone 16 Pro?
Going by the official dimensions, the iPhone 16 Pro is the larger one: 5.89 × 2.81 × 0.32 in against the Galaxy S25’s 5.78 × 2.78 × 0.28 in.
Which has the better camera, the Galaxy S25 or the iPhone 16 Pro?
On paper, the iPhone 16 Pro has the stronger camera setup, with 5× optical zoom versus 3× and a sharper 48 MP ultra-wide.
Which has the better screen, the Galaxy S25 or the iPhone 16 Pro?
The Galaxy S25 has the stronger display on paper, with 30% higher peak brightness.
Which costs less, the Galaxy S25 or the iPhone 16 Pro?
The iPhone 16 Pro launched at $199 more than the Galaxy S25, based on prices as of January 2025.
Is the Galaxy S25 lighter than the iPhone 16 Pro?
On the scale, the Galaxy S25 comes out ahead at 1.31 oz lighter than the iPhone 16 Pro.
Executive Summary
Two companies, two answers to the same question. That’s how I see the Galaxy S25 from Samsung and the iPhone 16 Pro from Apple. Start with the headline difference (the iPhone 16 Pro has 5× optical zoom versus 3×), and a lot of the decision falls into place. A second reason: the iPhone 16 Pro comes with faster 25 W wireless charging. That said, the Galaxy S25 answers with a 1.31 oz lighter build, which some people will value more.
The Galaxy S25 is for you if display tops your list; the iPhone 16 Pro is for you if camera does.
My pick: the iPhone 16 Pro; the one scenario where I’d reach for the Galaxy S25 is if you value a 1.31 oz lighter build above everything else.
Personal opinion based on the data above. Your priorities may differ.