Between the iPhone 16 Pro and OnePlus Open 2, the iPhone 16 Pro comes out ahead in weight and pixel density, while the OnePlus Open 2 wins on wired charging and front camera. Overall, the iPhone 16 Pro scores 60.6 and the OnePlus Open 2 scores 74.5 on our Mars Score.
Which should you buy?
The OnePlus Open 2 is the clear pick on raw spec strength, leading by 13.9 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 iPhone 16 Pro 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 weight, pixel density, promised os updates.
Pick the OnePlus Open 2 if you photograph or shoot video regularly and want the better imaging pipeline of the two. Its strongest claims are wired charging, front camera, 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: the OnePlus Open 2 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Apple - iPhone 16 Pro wins
- ▲Weight — 40.00 g less. 199 vs 239.
- ▲Pixel density — 14.43% more. 460 ppi vs 402 ppi.
- ▲Promised OS updates: 5 (vs 4).
Why OnePlus Open 2 wins
- ▲Wired charging — 196.30% more. 80 W vs 27 W.
- ▲Front camera — 166.67% more. 32 MP vs 12 MP.
- ▲RAM — 100.00% more. 16 GB vs 8 GB.
- ▲Wireless charging — 100.00% more. 50 W vs 25 W.
- ▲Battery capacity — 59.13% more. 5700 mAh vs 3582 mAh.
- ▲AnTuTu — 53.14% more. 2680000 vs 1750000.
- ▲Screen size — 26.98% more. 8.0 " vs 6.3 ".
- ▲Main camera — 4.17% more. 50 MP vs 48 MP.
Spec comparison
Design
| Spec | Apple - iPhone 16 Pro | OnePlus Open 2 |
|---|---|---|
| Weight | 199 glead | 239 g |
| Thickness | 8.25 mmlead | 11.7 mm |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | foldable_booklead |
Display
| Spec | Apple - iPhone 16 Pro | OnePlus Open 2 |
|---|---|---|
| Screen sizeⓘ | 6.3 " | 8.0 "lead |
| Pixel densityⓘ | 460 ppilead | 402 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2000 nits | 4500 nitslead |
Performance
Cameras
| Spec | Apple - iPhone 16 Pro | OnePlus Open 2 |
|---|---|---|
| Main cameraⓘ | 48 MP | 50 MPlead |
| Front camera | 12 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Apple - iPhone 16 Pro | OnePlus Open 2 |
|---|---|---|
| Battery capacity | 3582 mAh | 5700 mAhlead |
| Wired chargingⓘ | 27 W | 80 Wlead |
| Wireless chargingⓘ | 25 W | 50 Wlead |
Connectivity
| Spec | Apple - iPhone 16 Pro | OnePlus Open 2 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Apple - iPhone 16 Pro | OnePlus Open 2 |
|---|---|---|
| OS | iOSlead | Android |
| Promised OS updates | 5 yearslead | 4 years |
Frequently asked
Which has better battery, iPhone 16 Pro or OnePlus Open 2?+
OnePlus Open 2 has 59.1% more battery — 3582 mAh vs 5700 mAh.
Which is lighter, iPhone 16 Pro or OnePlus Open 2?+
iPhone 16 Pro is 40g lighter — 199g vs 239g.
Is iPhone 16 Pro waterproof?+
iPhone 16 Pro has an IP68 rating.
Does OnePlus Open 2 support 5G?+
Yes, OnePlus Open 2 supports 5G.
Which has more RAM, iPhone 16 Pro or OnePlus Open 2?+
OnePlus Open 2 offers 16GB of RAM.
Which has a better camera, iPhone 16 Pro or OnePlus Open 2?+
OnePlus Open 2 has a 50 MP main camera vs 48 MP.
Spec-level deep dives
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