Between the Galaxy S24 FE and OnePlus 15, the Galaxy S24 FE comes out ahead in promised os updates, while the OnePlus 15 wins on wired charging and wireless charging. Overall, the Galaxy S24 FE scores 63.3 and the OnePlus 15 scores 78.4 on our Mars Score.
Which should you buy?
The OnePlus 15 is the clear pick on raw spec strength, leading by 15.1 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 S24 FE if you care most about promised os updates. The biggest gaps in its favor are promised os updates.
Pick the OnePlus 15 if you photograph or shoot video regularly and want the better imaging pipeline of the two. Its strongest claims are wired charging, wireless charging, front camera, among others.
Both ship with comparable main camera, refresh rate, 5g support, so those specs don't separate the two — focus on the differences below.
Bottom line: the OnePlus 15 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Samsung - Galaxy S24 FE wins
- ▲Promised OS updates: 7 (vs 5).
Why OnePlus 15 wins
- ▲Wired charging — 380.00% more. 120 W vs 25 W.
- ▲Wireless charging — 233.33% more. 50 W vs 15 W.
- ▲Front camera — 220.00% more. 32 MP vs 10 MP.
- ▲AnTuTu — 125.19% more. 2950000 vs 1310000.
- ▲RAM — 100.00% more. 16 GB vs 8 GB.
- ▲Battery capacity — 59.57% more. 7500 mAh vs 4700 mAh.
- ▲Pixel density — 16.88% more. 450 ppi vs 385 ppi.
- ▲Weight — 2.00 g less. 211 vs 213.
Spec comparison
Design
| Spec | Samsung - Galaxy S24 FE | OnePlus 15 |
|---|---|---|
| Weight | 213 g | 211 glead |
| Thickness | 8.0 mmlead | 8.3 mm |
| Water resistanceⓘ | IP68 | IP69lead |
| Form factor | bar | bar |
Display
| Spec | Samsung - Galaxy S24 FE | OnePlus 15 |
|---|---|---|
| Screen sizeⓘ | 6.7 " | 6.78 "lead |
| Pixel densityⓘ | 385 ppi | 450 ppilead |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 1900 nits | 4500 nitslead |
Performance
Cameras
| Spec | Samsung - Galaxy S24 FE | OnePlus 15 |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 10 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Samsung - Galaxy S24 FE | OnePlus 15 |
|---|---|---|
| Battery capacity | 4700 mAh | 7500 mAhlead |
| Wired chargingⓘ | 25 W | 120 Wlead |
| Wireless chargingⓘ | 15 W | 50 Wlead |
Connectivity
| Spec | Samsung - Galaxy S24 FE | OnePlus 15 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Samsung - Galaxy S24 FE | OnePlus 15 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 7 yearslead | 5 years |
Frequently asked
Which has better battery, Galaxy S24 FE or OnePlus 15?+
OnePlus 15 has 59.6% more battery — 4700 mAh vs 7500 mAh.
Which is lighter, Galaxy S24 FE or OnePlus 15?+
OnePlus 15 is 2g lighter — 213g vs 211g.
Is Galaxy S24 FE waterproof?+
Galaxy S24 FE has an IP68 rating.
Does OnePlus 15 support 5G?+
Yes, OnePlus 15 supports 5G.
Which has more RAM, Galaxy S24 FE or OnePlus 15?+
OnePlus 15 offers 16GB of RAM.
Which has a better camera, Galaxy S24 FE or OnePlus 15?+
OnePlus 15 has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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