OnePlus 9RT vs Vivo iQOO 15
The OnePlus 9RT (2021) runs on the Qualcomm Snapdragon 888, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 56/100 (a 30-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 4500); the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 1,139,950); the OnePlus 9RT is noticeably lighter (198g vs 215g).
Profile comparison
Category scores
OnePlus 9RT
Vivo iQOO 15
What makes OnePlus 9RT better?
- Lighter: 198g vs 215g
- Better portability (57/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 1139950
- Better Geekbench Single: 3013 vs 1500
- Better Geekbench Multi: 9287 vs 3537
- Bigger battery: 7000 vs 4500 mAh
- Faster charging: 100W vs 65W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 64/100)
- Better camera (78/100 vs 39/100)
- Longer battery life (85/100 vs 42/100)
- Better display (99/100 vs 80/100)
Comparison verdict
Comparing the OnePlus 9RT vs the Vivo iQOO 15, the Vivo iQOO 15 scores 30 points higher (86/100 vs 56/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 64/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 39/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 42/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the OnePlus 9RT (94/100 vs 64/100). In the "display" category, the Vivo iQOO 15 notably outperforms the OnePlus 9RT (99/100 vs 80/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the OnePlus 9RT (78/100 vs 39/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the OnePlus 9RT (85/100 vs 42/100). In the "portability" category, the OnePlus 9RT is a bit better (57/100 vs 48/100).
Specs comparison
| Specification | OnePlus 9RT | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 888 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1139950 | 3758268 | |
| Geekbench Single | 1500 | 3013 | |
| Geekbench Multi | 3537 | 9287 | |
| Display | 6.6" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 4500 mAh | 7000 mAh | |
| Charging | 65W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 16 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 11 | Android 16 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 162.2×74.6×8.3 mm | 163.7×76.8×8.1 mm | |
| Weight | 198 g | 215 g | |
| Launch price | — | $599 |
Camera comparison
OnePlus 9RT
- Main: 50MP
- Ultrawide: 16MP
- Front: 16MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus 9RT
- 6.6" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
OnePlus 9RT
- 4500 mAh
- Wired: 65W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared OnePlus 9RT and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads OnePlus 9RT by 69.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
OnePlus 9RT
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the OnePlus 9RT (94/100 vs 64/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the OnePlus 9RT (99/100 vs 80/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the OnePlus 9RT (78/100 vs 39/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the OnePlus 9RT (85/100 vs 42/100).
portability
In the "portability" category, the OnePlus 9RT is a bit better (57/100 vs 48/100).
Frequently asked questions
Which is better: the OnePlus 9RT or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the OnePlus 9RT by 30 points (86/100 vs 56/100).
What is the rating of the OnePlus 9RT and the Vivo iQOO 15?
The OnePlus 9RT has a MobileRank rating of 56/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the OnePlus 9RT or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 39/100).
Which is more powerful: the OnePlus 9RT or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 64/100).
Should you choose the OnePlus 9RT over the Vivo iQOO 15?
The OnePlus 9RT is a better fit for active users. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.