Between the Galaxy S25 Ultra and GT 7 Pro, the Galaxy S25 Ultra comes out ahead in main camera and pixel density, while the GT 7 Pro wins on wireless charging and wired charging. Overall, the Galaxy S25 Ultra scores 73.9 and the GT 7 Pro scores 73.2 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (73.9 vs 73.2). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
Pick the Galaxy S25 Ultra if you photograph or shoot video regularly and want the better imaging pipeline of the two. The biggest gaps in its favor are main camera, pixel density, weight, among others.
Pick the GT 7 Pro if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. Its strongest claims are wireless charging, wired charging, ram, among others.
Both ship with comparable refresh rate, 5g support, water resistance, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Samsung - Galaxy S25 Ultra wins
- ▲Main camera — 300.00% more. 200 MP vs 50 MP.
- ▲Pixel density — 11.33% more. 501 ppi vs 450 ppi.
- ▲Weight — 4.80 g less. 218 vs 222.8.
- ▲Screen size — 1.77% more. 6.9 " vs 6.78 ".
- ▲Promised OS updates: 7 (vs 4).
Why Realme - GT 7 Pro wins
- ▲Wireless charging — 233.33% more. 50 W vs 15 W.
- ▲Wired charging — 166.67% more. 120 W vs 45 W.
- ▲RAM — 33.33% more. 16 GB vs 12 GB.
- ▲Front camera — 33.33% more. 16 MP vs 12 MP.
- ▲AnTuTu — 24.65% more. 2680000 vs 2150000.
- ▲Battery capacity — 16.00% more. 5800 mAh vs 5000 mAh.
Spec comparison
Design
| Spec | Samsung - Galaxy S25 Ultra | Realme - GT 7 Pro |
|---|---|---|
| Weight | 218 glead | 222.8 g |
| Thickness | 8.2 mmlead | 8.55 mm |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | bar |
Display
| Spec | Samsung - Galaxy S25 Ultra | Realme - GT 7 Pro |
|---|---|---|
| Screen sizeⓘ | 6.9 "lead | 6.78 " |
| Pixel densityⓘ | 501 ppilead | 450 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2600 nits | 6500 nitslead |
Performance
Cameras
| Spec | Samsung - Galaxy S25 Ultra | Realme - GT 7 Pro |
|---|---|---|
| Main cameraⓘ | 200 MPlead | 50 MP |
| Front camera | 12 MP | 16 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Samsung - Galaxy S25 Ultra | Realme - GT 7 Pro |
|---|---|---|
| Battery capacity | 5000 mAh | 5800 mAhlead |
| Wired chargingⓘ | 45 W | 120 Wlead |
| Wireless chargingⓘ | 15 W | 50 Wlead |
Connectivity
| Spec | Samsung - Galaxy S25 Ultra | Realme - GT 7 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Samsung - Galaxy S25 Ultra | Realme - GT 7 Pro |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 7 yearslead | 4 years |
Frequently asked
Which has better battery, Galaxy S25 Ultra or GT 7 Pro?+
GT 7 Pro has 16.0% more battery — 5000 mAh vs 5800 mAh.
Which is lighter, Galaxy S25 Ultra or GT 7 Pro?+
Galaxy S25 Ultra is 5g lighter — 218g vs 222.8g.
Is Galaxy S25 Ultra waterproof?+
Galaxy S25 Ultra has an IP68 rating.
Does GT 7 Pro support 5G?+
Yes, GT 7 Pro supports 5G.
Which has more RAM, Galaxy S25 Ultra or GT 7 Pro?+
GT 7 Pro offers 16GB of RAM.
Which has a better camera, Galaxy S25 Ultra or GT 7 Pro?+
Galaxy S25 Ultra has a 200 MP main camera vs 50 MP.
Spec-level deep dives
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