Oppo R15 vs Vivo iQOO 15 Ultra
The Oppo R15 (2018) runs on the MediaTek Helio P60, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 29/100 (a 60-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 3450); the main camera is 16 MP vs 50 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 314,537); the Vivo iQOO 15 Ultra has NFC for contactless payments, the Oppo R15 doesn't; the Oppo R15 is noticeably lighter (175g vs 227g).
Profile comparison
Category scores
Oppo R15
Vivo iQOO 15 Ultra
What makes Oppo R15 better?
- Lighter: 175g vs 227g
- Better portability (80/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 314537
- Better Geekbench Single: 3639 vs 341
- Better Geekbench Multi: 11047 vs 779
- Bigger battery: 7400 vs 3450 mAh
- Better main camera: 50MP vs 16MP
- Higher performance (99/100 vs 20/100)
- Better camera (78/100 vs 16/100)
- Longer battery life (92/100 vs 12/100)
- Better display (99/100 vs 82/100)
Comparison verdict
Comparing the Oppo R15 vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 60 points higher (89/100 vs 29/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 20/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 16/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 12/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo R15 (99/100 vs 20/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Oppo R15 (99/100 vs 82/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo R15 (78/100 vs 16/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo R15 (92/100 vs 12/100). In the "portability" category, the Oppo R15 significantly outperforms the Vivo iQOO 15 Ultra (80/100 vs 35/100).
Specs comparison
| Specification | Oppo R15 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio P60 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 314537 | 4602290 | |
| Geekbench Single | 341 | 3639 | |
| Geekbench Multi | 779 | 11047 | |
| Display | 6.3" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2280 | 1440x3168 | |
| Refresh rate | — | 144 Hz | |
| Battery | 3450 mAh | 7400 mAh | |
| Charging | — | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 16 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 6GB | 12GB / 16GB / 24GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 8.1 (Oreo); ColorOS 5 | Android 16 | |
| Brightness (peak) | — | 8000 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 155.1×75.2×7.4 mm | 163.7×76.8×8.7 mm | |
| Weight | 175 g | 227 g | |
| Launch price | — | $799 |
Camera comparison
Oppo R15
- Main: 16MP f/1.7
- Front: 20MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Oppo R15
- 6.3" AMOLED
- Resolution: 1080x2280
- Refresh rate: —
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Oppo R15
- 3450 mAh
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Oppo R15 and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Oppo R15 by 93.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo R15
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo R15 (99/100 vs 20/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Oppo R15 (99/100 vs 82/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo R15 (78/100 vs 16/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo R15 (92/100 vs 12/100).
portability
In the "portability" category, the Oppo R15 significantly outperforms the Vivo iQOO 15 Ultra (80/100 vs 35/100).
Frequently asked questions
Which is better: the Oppo R15 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Oppo R15 by 60 points (89/100 vs 29/100).
What is the rating of the Oppo R15 and the Vivo iQOO 15 Ultra?
The Oppo R15 has a MobileRank rating of 29/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Oppo R15 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 16/100).
Which is more powerful: the Oppo R15 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 20/100).
Should you choose the Oppo R15 over the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.