OnePlus Ace 7 Pro vs Vivo iQOO Neo 855
The OnePlus Ace 7 Pro (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo iQOO Neo 855 (2019) runs on the Qualcomm Snapdragon 855. By overall MobileRank rating, the OnePlus Ace 7 Pro leads — 83/100 vs 45/100 (a 38-point difference). Key differences: the OnePlus Ace 7 Pro has the bigger battery (9000 mAh vs 4500); the main camera is 200 MP vs 12 MP; the OnePlus Ace 7 Pro is faster in AnTuTu (4,097,962 vs 824,513); the OnePlus Ace 7 Pro has NFC for contactless payments, the Vivo iQOO Neo 855 doesn't; the Vivo iQOO Neo 855 is noticeably lighter (198g vs 218g).
Profile comparison
Category scores
OnePlus Ace 7 Pro
Vivo iQOO Neo 855
What makes OnePlus Ace 7 Pro better?
- Higher AnTuTu: 4097962 vs 824513
- Better Geekbench Single: 3639 vs 968
- Better Geekbench Multi: 11047 vs 2731
- Bigger battery: 9000 vs 4500 mAh
- Faster charging: 100W vs 33W
- Better main camera: 200MP vs 12MP
- Higher performance (98/100 vs 54/100)
- Better camera (65/100 vs 13/100)
- Longer battery life (80/100 vs 35/100)
- Better display (94/100 vs 83/100)
What makes Vivo iQOO Neo 855 better?
- Lighter: 198g vs 218g
- Better portability (59/100 vs 43/100)
Comparison verdict
Comparing the OnePlus Ace 7 Pro vs the Vivo iQOO Neo 855, the OnePlus Ace 7 Pro scores 38 points higher (83/100 vs 45/100). In the "performance" category, the OnePlus Ace 7 Pro leads (98/100 vs 54/100). In the "camera" category, the OnePlus Ace 7 Pro leads (65/100 vs 13/100). In the "battery" category, the OnePlus Ace 7 Pro leads (80/100 vs 35/100). In the "performance" category, the OnePlus Ace 7 Pro significantly outperforms the Vivo iQOO Neo 855 (98/100 vs 54/100). In the "display" category, the OnePlus Ace 7 Pro is a bit better (94/100 vs 83/100). In the "camera" category, the OnePlus Ace 7 Pro significantly outperforms the Vivo iQOO Neo 855 (65/100 vs 13/100). In the "battery" category, the OnePlus Ace 7 Pro significantly outperforms the Vivo iQOO Neo 855 (80/100 vs 35/100). In the "portability" category, the Vivo iQOO Neo 855 notably outperforms the OnePlus Ace 7 Pro (59/100 vs 43/100).
Specs comparison
| Specification | OnePlus Ace 7 Pro | Vivo iQOO Neo 855 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 855 | |
| AnTuTu | 4097962 | 824513 | |
| Geekbench Single | 3639 | 968 | |
| Geekbench Multi | 11047 | 2731 | |
| Display | 6.8" LTPO AMOLED | 6.4" Super AMOLED | |
| Resolution | 1272x2772 | 1080x2340 | |
| Refresh rate | 185 Hz | — | |
| Battery | 9000 mAh | 4500 mAh | |
| Charging | 100W | 33W | |
| Main camera | 200 MP | 12 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 64GB / 128GB / 256GB | |
| OS | Android 17 | Android 9.0 (Pie); Funtouch 9 | |
| Brightness (peak) | 2000 nits | — | |
| NFC | yes | no | |
| Protection | IP68/IP69 | — | |
| Dimensions | 162.3×77.4×8.5 mm | 159.5×75.2×8.1 mm | |
| Weight | 218 g | 198 g | |
| Launch price | — | — |
Camera comparison
OnePlus Ace 7 Pro
- Main: 200MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Vivo iQOO Neo 855
- Main: 12MP f/1.8
- Front: 16MP
Display comparison
OnePlus Ace 7 Pro
- 6.8" LTPO AMOLED
- Resolution: 1272x2772
- Refresh rate: 185 Hz
Vivo iQOO Neo 855
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Battery and charging
OnePlus Ace 7 Pro
- 9000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Neo 855
- 4500 mAh
- Wired: 33W
- No wireless charging
Overall performance score
We compared OnePlus Ace 7 Pro and Vivo iQOO Neo 855, covering their specs and all relevant benchmarks.
OnePlus Ace 7 Pro leads Vivo iQOO Neo 855 by 397.0% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 7 Pro significantly outperforms the Vivo iQOO Neo 855 (98/100 vs 54/100).
display
In the "display" category, the OnePlus Ace 7 Pro is a bit better (94/100 vs 83/100).
camera
In the "camera" category, the OnePlus Ace 7 Pro significantly outperforms the Vivo iQOO Neo 855 (65/100 vs 13/100).
battery
In the "battery" category, the OnePlus Ace 7 Pro significantly outperforms the Vivo iQOO Neo 855 (80/100 vs 35/100).
portability
In the "portability" category, the Vivo iQOO Neo 855 notably outperforms the OnePlus Ace 7 Pro (59/100 vs 43/100).
Frequently asked questions
Which is better: the OnePlus Ace 7 Pro or the Vivo iQOO Neo 855?
The OnePlus Ace 7 Pro significantly outperforms the Vivo iQOO Neo 855 by 38 points (83/100 vs 45/100).
What is the rating of the OnePlus Ace 7 Pro and the Vivo iQOO Neo 855?
The OnePlus Ace 7 Pro has a MobileRank rating of 83/100, the Vivo iQOO Neo 855 — 45/100.
Which has the better camera: the OnePlus Ace 7 Pro or the Vivo iQOO Neo 855?
The OnePlus Ace 7 Pro leads on camera score (65/100 vs 13/100).
Which is more powerful: the OnePlus Ace 7 Pro or the Vivo iQOO Neo 855?
The OnePlus Ace 7 Pro leads on performance (98/100 vs 54/100).
Should you choose the OnePlus Ace 7 Pro over the Vivo iQOO Neo 855?
The OnePlus Ace 7 Pro is a better fit for gamers and power users, those who care about battery life.