Between the Galaxy S25 Ultra and iPhone 17 Pro, the Galaxy S25 Ultra comes out ahead in main camera and wired charging, while the iPhone 17 Pro wins on wireless charging and weight. Overall, the Galaxy S25 Ultra scores 73.9 and the iPhone 17 Pro scores 63.4 on our Mars Score.
Which should you buy?
The Galaxy S25 Ultra is the clear pick on raw spec strength, leading by 10.5 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Galaxy S25 Ultra if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. The biggest gaps in its favor are main camera, wired charging, battery capacity, among others.
Pick the iPhone 17 Pro if you carry the device everywhere and weight or thickness has been the deciding factor before. Its strongest claims are wireless charging, weight.
Both ship with comparable ram, refresh rate, 5g support, so those specs don't separate the two — focus on the differences below.
Bottom line: the Galaxy S25 Ultra is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Samsung - Galaxy S25 Ultra wins
- ▲Main camera — 316.67% more. 200 MP vs 48 MP.
- ▲Wired charging — 50.00% more. 45 W vs 30 W.
- ▲Battery capacity — 35.43% more. 5000 mAh vs 3692 mAh.
- ▲Screen size — 9.52% more. 6.9 " vs 6.3 ".
- ▲Pixel density — 8.91% more. 501 ppi vs 460 ppi.
- ▲AnTuTu — 3.37% more. 2150000 vs 2080000.
- ▲Promised OS updates: 7 (vs 6).
Why Apple - iPhone 17 Pro wins
- ▲Wireless charging — 66.67% more. 25 W vs 15 W.
- ▲Weight — 15.00 g less. 203 vs 218.
Spec comparison
Design
| Spec | Samsung - Galaxy S25 Ultra | Apple - iPhone 17 Pro |
|---|---|---|
| Weight | 218 g | 203 glead |
| Thickness | 8.2 mmlead | 8.3 mm |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | bar |
Display
| Spec | Samsung - Galaxy S25 Ultra | Apple - iPhone 17 Pro |
|---|---|---|
| Screen sizeⓘ | 6.9 "lead | 6.3 " |
| Pixel densityⓘ | 501 ppilead | 460 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2600 nitslead | 2200 nits |
Performance
Cameras
| Spec | Samsung - Galaxy S25 Ultra | Apple - iPhone 17 Pro |
|---|---|---|
| Main cameraⓘ | 200 MPlead | 48 MP |
| Front camera | 12 MP | 12 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Samsung - Galaxy S25 Ultra | Apple - iPhone 17 Pro |
|---|---|---|
| Battery capacity | 5000 mAhlead | 3692 mAh |
| Wired chargingⓘ | 45 Wlead | 30 W |
| Wireless chargingⓘ | 15 W | 25 Wlead |
Connectivity
| Spec | Samsung - Galaxy S25 Ultra | Apple - iPhone 17 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Samsung - Galaxy S25 Ultra | Apple - iPhone 17 Pro |
|---|---|---|
| OS | Android | iOSlead |
| Promised OS updates | 7 yearslead | 6 years |
Frequently asked
Which has better battery, Galaxy S25 Ultra or iPhone 17 Pro?+
Galaxy S25 Ultra has 35.4% more battery — 5000 mAh vs 3692 mAh.
Which is lighter, Galaxy S25 Ultra or iPhone 17 Pro?+
iPhone 17 Pro is 15g lighter — 218g vs 203g.
Is Galaxy S25 Ultra waterproof?+
Galaxy S25 Ultra has an IP68 rating.
Does iPhone 17 Pro support 5G?+
Yes, iPhone 17 Pro supports 5G.
Which has a better camera, Galaxy S25 Ultra or iPhone 17 Pro?+
Galaxy S25 Ultra has a 200 MP main camera vs 48 MP.
Spec-level deep dives
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