Samsung - Galaxy S25 Ultra vs Samsung - Galaxy Z Flip 7
Between the Galaxy S25 Ultra and Galaxy Z Flip 7, the Galaxy S25 Ultra comes out ahead in main camera and wired charging, while the Galaxy Z Flip 7 wins on weight. Overall, the Galaxy S25 Ultra scores 73.9 and the Galaxy Z Flip 7 scores 65.3 on our Mars Score.
Which should you buy?
The Galaxy S25 Ultra is the clear pick on raw spec strength, leading by 8.6 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 Galaxy Z Flip 7 if you carry the device everywhere and weight or thickness has been the deciding factor before. Its strongest claims are 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 — 300.00% more. 200 MP vs 50 MP.
- ▲Wired charging — 80.00% more. 45 W vs 25 W.
- ▲Battery capacity — 25.00% more. 5000 mAh vs 4000 mAh.
- ▲Front camera — 20.00% more. 12 MP vs 10 MP.
- ▲Pixel density — 17.88% more. 501 ppi vs 425 ppi.
- ▲AnTuTu — 6.44% more. 2150000 vs 2020000.
- ▲Screen size — 2.99% more. 6.9 " vs 6.7 ".
- ▲Water resistance: IP68 (vs IP48).
Why Samsung - Galaxy Z Flip 7 wins
- ▲Weight — 31.00 g less. 187 vs 218.
Spec comparison
Design
| Spec | Samsung - Galaxy S25 Ultra | Samsung - Galaxy Z Flip 7 |
|---|---|---|
| Weight | 218 g | 187 glead |
| Thickness | 8.2 mmlead | 13.7 mm |
| Water resistanceⓘ | IP68lead | IP48 |
| Form factor | bar | foldable_clamshelllead |
Display
| Spec | Samsung - Galaxy S25 Ultra | Samsung - Galaxy Z Flip 7 |
|---|---|---|
| Screen sizeⓘ | 6.9 "lead | 6.7 " |
| Pixel densityⓘ | 501 ppilead | 425 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2600 nits | 2600 nits |
Performance
Cameras
| Spec | Samsung - Galaxy S25 Ultra | Samsung - Galaxy Z Flip 7 |
|---|---|---|
| Main cameraⓘ | 200 MPlead | 50 MP |
| Front camera | 12 MPlead | 10 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Samsung - Galaxy S25 Ultra | Samsung - Galaxy Z Flip 7 |
|---|---|---|
| Battery capacity | 5000 mAhlead | 4000 mAh |
| Wired chargingⓘ | 45 Wlead | 25 W |
| Wireless chargingⓘ | 15 W | 15 W |
Connectivity
| Spec | Samsung - Galaxy S25 Ultra | Samsung - Galaxy Z Flip 7 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Samsung - Galaxy S25 Ultra | Samsung - Galaxy Z Flip 7 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 7 years | 7 years |
Frequently asked
Which has better battery, Galaxy S25 Ultra or Galaxy Z Flip 7?+
Galaxy S25 Ultra has 25.0% more battery — 5000 mAh vs 4000 mAh.
Which is lighter, Galaxy S25 Ultra or Galaxy Z Flip 7?+
Galaxy Z Flip 7 is 31g lighter — 218g vs 187g.
Is Galaxy S25 Ultra waterproof?+
Galaxy S25 Ultra has an IP68 rating.
Does Galaxy Z Flip 7 support 5G?+
Yes, Galaxy Z Flip 7 supports 5G.
Which has a better camera, Galaxy S25 Ultra or Galaxy Z Flip 7?+
Galaxy S25 Ultra has a 200 MP main camera vs 50 MP.
Spec-level deep dives
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