Between the Galaxy A56 and OnePlus 15, the Galaxy A56 comes out ahead in weight and promised os updates, while the OnePlus 15 wins on antutu and wired charging. Overall, the Galaxy A56 scores 62 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 16.4 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 A56 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight, 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 antutu, wired 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 A56 wins
- ▲Weight — 13.00 g less. 198 vs 211.
- ▲Promised OS updates: 6 (vs 5).
Why OnePlus 15 wins
- ▲AnTuTu — 278.21% more. 2950000 vs 780000.
- ▲Wired charging — 166.67% more. 120 W vs 45 W.
- ▲Front camera — 166.67% more. 32 MP vs 12 MP.
- ▲RAM — 100.00% more. 16 GB vs 8 GB.
- ▲Battery capacity — 50.00% more. 7500 mAh vs 5000 mAh.
- ▲Pixel density — 16.88% more. 450 ppi vs 385 ppi.
- ▲Screen size — 1.19% more. 6.78 " vs 6.7 ".
- ▲Water resistance: IP69 (vs IP67).
Spec comparison
Design
| Spec | Samsung - Galaxy A56 | OnePlus 15 |
|---|---|---|
| Weight | 198 glead | 211 g |
| Thickness | 7.4 mmlead | 8.3 mm |
| Water resistanceⓘ | IP67 | IP69lead |
| Form factor | bar | bar |
Display
| Spec | Samsung - Galaxy A56 | 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 A56 | OnePlus 15 |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 12 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Samsung - Galaxy A56 | OnePlus 15 |
|---|---|---|
| Battery capacity | 5000 mAh | 7500 mAhlead |
| Wired chargingⓘ | 45 W | 120 Wlead |
| Wireless chargingⓘ | 0 W | 50 Wlead |
Connectivity
| Spec | Samsung - Galaxy A56 | OnePlus 15 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Samsung - Galaxy A56 | OnePlus 15 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 6 yearslead | 5 years |
Frequently asked
Which has better battery, Galaxy A56 or OnePlus 15?+
OnePlus 15 has 50.0% more battery — 5000 mAh vs 7500 mAh.
Which is lighter, Galaxy A56 or OnePlus 15?+
Galaxy A56 is 13g lighter — 198g vs 211g.
Is Galaxy A56 waterproof?+
Galaxy A56 has an IP67 rating.
Does OnePlus 15 support 5G?+
Yes, OnePlus 15 supports 5G.
Which has more RAM, Galaxy A56 or OnePlus 15?+
OnePlus 15 offers 16GB of RAM.
Which has a better camera, Galaxy A56 or OnePlus 15?+
OnePlus 15 has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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