Between the Magic V3 and OnePlus 12, the Magic V3 comes out ahead in ram / screen size, while the OnePlus 12 wins on front camera / wired charging. Overall, the Magic V3 scores 71.7 and the OnePlus 12 scores 69.6 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (71.7 vs 69.6). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the Magic V3 if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. The biggest gaps in its favor are ram, screen size, water resistance, among others.
Pick the OnePlus 12 if you photograph or shoot video regularly and want the better imaging pipeline of the two. Its strongest claims are front camera, wired charging, pixel density, among others.
Both ship with comparable main camera, refresh rate, 5g support, so those specs do not 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 says both are well-rounded; the differences are about trade-offs, not quality.
Why Honor - Magic V3 wins
- ▲RAM — 33.33% more. 16 GB vs 12 GB.
- ▲Screen size — 16.13% more. 7.92 " vs 6.82 ".
- ▲Water resistance: IPX8 (vs IP65).
- ▲Promised OS updates: 5 (vs 4).
Why OnePlus 12 wins
- ▲Front camera — 60.00% more. 32 MP vs 20 MP.
- ▲Wired charging — 51.52% more. 100 W vs 66 W.
- ▲Pixel density — 26.87% more. 510 ppi vs 402 ppi.
- ▲Weight — 6.00 g less. 220 vs 226.
- ▲Battery capacity — 4.85% more. 5400 mAh vs 5150 mAh.
- ▲AnTuTu — 0.49% more. 2060000 vs 2050000.
Spec comparison
Design
| Spec | Honor - Magic V3 | OnePlus 12 |
|---|---|---|
| Weight | 226 g | 220 glead |
| Thickness | 9.2 mm | 9.15 mmlead |
| Water resistanceⓘ | IPX8lead | IP65 |
| Form factor | foldable_booklead | bar |
Display
| Spec | Honor - Magic V3 | OnePlus 12 |
|---|---|---|
| Screen sizeⓘ | 7.92 "lead | 6.82 " |
| Pixel densityⓘ | 402 ppi | 510 ppilead |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 5000 nitslead | 4500 nits |
Performance
Cameras
| Spec | Honor - Magic V3 | OnePlus 12 |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 20 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Honor - Magic V3 | OnePlus 12 |
|---|---|---|
| Battery capacity | 5150 mAh | 5400 mAhlead |
| Wired chargingⓘ | 66 W | 100 Wlead |
| Wireless chargingⓘ | 50 W | 50 W |
Connectivity
| Spec | Honor - Magic V3 | OnePlus 12 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Honor - Magic V3 | OnePlus 12 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 5 yearslead | 4 years |
Frequently asked
Which has better battery, Magic V3 or OnePlus 12?+
OnePlus 12 has 4.9% more battery — 5150 mAh vs 5400 mAh.
Which is lighter, Magic V3 or OnePlus 12?+
OnePlus 12 is 6g lighter — 226g vs 220g.
Is Magic V3 waterproof?+
Magic V3 has an IPX8 rating.
Does OnePlus 12 support 5G?+
Yes, OnePlus 12 supports 5G.
Which has more RAM, Magic V3 or OnePlus 12?+
Magic V3 offers 16GB of RAM.
Which has a better camera, Magic V3 or OnePlus 12?+
OnePlus 12 has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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