Apple iPhone Duo vs OnePlus 9 Pro
The Apple iPhone Duo (2026) runs on the Apple A20 Pro, while the OnePlus 9 Pro (2021) runs on the Qualcomm Snapdragon 888; launch prices were $1999 and $969. By overall MobileRank rating, the Apple iPhone Duo leads — 72/100 vs 65/100 (a 7-point difference). Key differences: the Apple iPhone Duo has the bigger battery (4883 mAh vs 4500); the Apple iPhone Duo is faster in AnTuTu (3,434,654 vs 1,185,805); the OnePlus 9 Pro is noticeably lighter (197g vs 254g).
Profile comparison
Category scores
Apple iPhone Duo
OnePlus 9 Pro
What makes Apple iPhone Duo better?
- Higher AnTuTu: 3434654 vs 1185805
- Better Geekbench Single: 4772 vs 1500
- Better Geekbench Multi: 12989 vs 3537
- Bigger battery: 4883 vs 4500 mAh
- Higher performance (97/100 vs 65/100)
- Longer battery life (59/100 vs 57/100)
What makes OnePlus 9 Pro better?
- Faster charging: 65W vs 60W
- Faster wireless charging: 50W vs 25W
- Lighter: 197g vs 254g
- Cheaper at launch: $969 vs $1999
- Better camera (59/100 vs 49/100)
- Better display (90/100 vs 82/100)
- Better portability (53/100 vs 20/100)
Comparison verdict
Comparing the Apple iPhone Duo vs the OnePlus 9 Pro, the Apple iPhone Duo scores 7 points higher (72/100 vs 65/100). In the "performance" category, the Apple iPhone Duo leads (97/100 vs 65/100). In the "camera" category, the OnePlus 9 Pro leads (59/100 vs 49/100). Value score: Apple iPhone Duo — 52/100, OnePlus 9 Pro — 42/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Apple iPhone Duo significantly outperforms the OnePlus 9 Pro (97/100 vs 65/100). In the "display" category, the OnePlus 9 Pro is a bit better (90/100 vs 82/100). In the "camera" category, the OnePlus 9 Pro is a bit better (59/100 vs 49/100). In the "battery" category, the Apple iPhone Duo and the OnePlus 9 Pro are nearly equal (59/100 vs 57/100). In the "portability" category, the OnePlus 9 Pro significantly outperforms the Apple iPhone Duo (53/100 vs 20/100).
Specs comparison
| Specification | Apple iPhone Duo | OnePlus 9 Pro | |
|---|---|---|---|
| Processor | Apple A20 Pro | Qualcomm Snapdragon 888 | |
| AnTuTu | 3434654 | 1185805 | |
| Geekbench Single | 4772 | 1500 | |
| Geekbench Multi | 12989 | 3537 | |
| Display | 7.6" Foldable LTPO Super Retina XDR OLED | 6.7" LTPO AMOLED | |
| Resolution | 1878x2670 | 3216x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4883 mAh | 4500 mAh | |
| Charging | 60W | 65W | |
| Wireless charging | 25W | 50W | |
| DXOMark (camera) | — | 122 | |
| Main camera | 48 MP | 48 MP | |
| Ultrawide | 48 MP | 50 MP | |
| Telephoto | 0 MP | 8 MP | |
| Front camera | 12 MP | 16 MP | |
| RAM | 12GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB / 2TB | 128GB / 256GB | |
| OS | iOS 27 | Android 11 | |
| Brightness (peak) | 3000 nits | 1300 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 117.8×84.1×11.3 mm | 163.2×73.6×8.7 mm | |
| Weight | 254 g | 197 g | |
| Launch price | $1999 | $969 |
Camera comparison
Apple iPhone Duo
- Main: 48MP f/1.6
- Ultrawide: 48MP
- Front: 12MP
OnePlus 9 Pro
- Main: 48MP f/1.8
- Ultrawide: 50MP
- Telephoto: 8MP
- Front: 16MP
Display comparison
Apple iPhone Duo
- 7.6" Foldable LTPO Super Retina XDR OLED
- Resolution: 1878x2670
- Refresh rate: 120 Hz
OnePlus 9 Pro
- 6.7" LTPO AMOLED
- Resolution: 3216x1440
- Refresh rate: 120 Hz
Battery and charging
Apple iPhone Duo
- 4883 mAh
- Wired: 60W
- Wireless: 25W
OnePlus 9 Pro
- 4500 mAh
- Wired: 65W
- Wireless: 50W
Overall performance score
We compared Apple iPhone Duo and OnePlus 9 Pro, covering their specs and all relevant benchmarks.
Apple iPhone Duo leads OnePlus 9 Pro by 189.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $1030. OnePlus 9 Pro was $1030 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Apple iPhone Duo significantly outperforms the OnePlus 9 Pro (97/100 vs 65/100).
display
In the "display" category, the OnePlus 9 Pro is a bit better (90/100 vs 82/100).
camera
In the "camera" category, the OnePlus 9 Pro is a bit better (59/100 vs 49/100).
battery
In the "battery" category, the Apple iPhone Duo and the OnePlus 9 Pro are nearly equal (59/100 vs 57/100).
portability
In the "portability" category, the OnePlus 9 Pro significantly outperforms the Apple iPhone Duo (53/100 vs 20/100).
Frequently asked questions
Which is better: the Apple iPhone Duo or the OnePlus 9 Pro?
The Apple iPhone Duo edges out the OnePlus 9 Pro by just 7 points — the two devices are very close in overall level.
What is the rating of the Apple iPhone Duo and the OnePlus 9 Pro?
The Apple iPhone Duo has a MobileRank rating of 72/100, the OnePlus 9 Pro — 65/100.
Which has the better camera: the Apple iPhone Duo or the OnePlus 9 Pro?
The OnePlus 9 Pro leads on camera score (59/100 vs 49/100).
Which is more powerful: the Apple iPhone Duo or the OnePlus 9 Pro?
The Apple iPhone Duo leads on performance (97/100 vs 65/100).
Should you choose the Apple iPhone Duo over the OnePlus 9 Pro?
The Apple iPhone Duo is a better fit for gamers and power users. The OnePlus 9 Pro is a better fit for active users.