Between the Galaxy S25 Ultra and Razr 50, the Galaxy S25 Ultra comes out ahead in main camera / antutu, while the Razr 50 wins on front camera / weight. Overall, the Galaxy S25 Ultra scores 73.9 and the Razr 50 scores 60.2 on our Mars Score.
Which should you buy?
The Galaxy S25 Ultra is the clear pick on raw spec strength, leading by 13.7 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 you photograph or shoot video regularly and want the better imaging pipeline of the two. The biggest gaps in its favor are main camera, antutu, wired charging, among others.
Pick the Razr 50 if you photograph or shoot video regularly and want the better imaging pipeline of the two. Its strongest claims are front camera, weight, water resistance.
Both ship with comparable screen size, refresh rate, 5g support, so those specs do not 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.
- ▲AnTuTu — 175.64% more. 2150000 vs 780000.
- ▲Wired charging — 80.00% more. 45 W vs 25 W.
- ▲RAM — 50.00% more. 12 GB vs 8 GB.
- ▲Pixel density — 21.31% more. 501 ppi vs 413 ppi.
- ▲Battery capacity — 19.05% more. 5000 mAh vs 4200 mAh.
- ▲Promised OS updates: 7 (vs 3).
Why Motorola - Razr 50 wins
- ▲Front camera — 166.67% more. 32 MP vs 12 MP.
- ▲Weight — 30.00 g less. 188 vs 218.
- ▲Water resistance: IPX8 (vs IP68).
Spec comparison
Design
| Spec | Samsung - Galaxy S25 Ultra | Motorola - Razr 50 |
|---|---|---|
| Weight | 218 g | 188 glead |
| Thickness | 8.2 mm | 7.3 mmlead |
| Water resistanceⓘ | IP68 | IPX8lead |
| Form factor | bar | foldable_clamshelllead |
Display
| Spec | Samsung - Galaxy S25 Ultra | Motorola - Razr 50 |
|---|---|---|
| Screen sizeⓘ | 6.9 " | 6.9 " |
| Pixel densityⓘ | 501 ppilead | 413 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2600 nits | 3000 nitslead |
Performance
Cameras
| Spec | Samsung - Galaxy S25 Ultra | Motorola - Razr 50 |
|---|---|---|
| Main cameraⓘ | 200 MPlead | 50 MP |
| Front camera | 12 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Samsung - Galaxy S25 Ultra | Motorola - Razr 50 |
|---|---|---|
| Battery capacity | 5000 mAhlead | 4200 mAh |
| Wired chargingⓘ | 45 Wlead | 25 W |
| Wireless chargingⓘ | 15 W | 15 W |
Connectivity
| Spec | Samsung - Galaxy S25 Ultra | Motorola - Razr 50 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Samsung - Galaxy S25 Ultra | Motorola - Razr 50 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 7 yearslead | 3 years |
Frequently asked
Which has better battery, Galaxy S25 Ultra or Razr 50?+
Galaxy S25 Ultra has 19.0% more battery — 5000 mAh vs 4200 mAh.
Which is lighter, Galaxy S25 Ultra or Razr 50?+
Razr 50 is 30g lighter — 218g vs 188g.
Is Galaxy S25 Ultra waterproof?+
Galaxy S25 Ultra has an IP68 rating.
Does Razr 50 support 5G?+
Yes, Razr 50 supports 5G.
Which has more RAM, Galaxy S25 Ultra or Razr 50?+
Galaxy S25 Ultra offers 12GB of RAM.
Which has a better camera, Galaxy S25 Ultra or Razr 50?+
Galaxy S25 Ultra has a 200 MP main camera vs 50 MP.
Spec-level deep dives
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