Oppo Reno15 (China) vs Vivo iQOO 15 Ultra
The Oppo Reno15 (China) (2025) runs on the MediaTek Dimensity 8450, 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 — 84/100 vs 58/100 (a 26-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 6200); the main camera is 200 MP vs 50 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 1,724,757); the Oppo Reno15 (China) is noticeably lighter (187g vs 227g).
Oppo Reno15 (China)
Vivo iQOO 15 Ultra
- Better main camera: 200MP vs 50MP
- Lighter: 187g vs 227g
- Better camera (94/100 vs 74/100)
- Better design/ergonomics (66/100 vs 16/100)
- Higher AnTuTu: 4602290 vs 1724757
- Better Geekbench Single: 3640 vs 1398
- Better Geekbench Multi: 11033 vs 4313
- Bigger battery: 7400 vs 6200 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (97/100 vs 21/100)
- Longer battery life (86/100 vs 61/100)
Comparing the Oppo Reno15 (China) vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 26 points higher (84/100 vs 58/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (97/100 vs 21/100). In the "camera" category, the Oppo Reno15 (China) leads (94/100 vs 74/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (86/100 vs 61/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo Reno15 (China) (97/100 vs 21/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Oppo Reno15 (China) notably outperforms the Vivo iQOO 15 Ultra (94/100 vs 74/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Oppo Reno15 (China) (86/100 vs 61/100). In the "design" category, the Oppo Reno15 (China) significantly outperforms the Vivo iQOO 15 Ultra (66/100 vs 16/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo Reno15 (China) | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8450 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1724757 | 4602290 | |
| Geekbench Single | 1398 | 3640 | |
| Geekbench Multi | 4313 | 11033 | |
| Display | 6.3" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1216x2640 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6200 mAh | 7400 mAh | |
| Charging | 80W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 50 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16, ColorOS 16 | Android 16 | |
| Brightness (peak) | 3600 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 151.2×72.4×8.0 mm | 163.7×76.8×8.7 mm | |
| Weight | 187 g | 227 g | |
| Price | — | $799 |
Oppo Reno15 (China)
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Oppo Reno15 (China)
- 6.3" AMOLED
- Resolution: 1216x2640
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Oppo Reno15 (China)
- 6200 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared Oppo Reno15 (China) and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Oppo Reno15 (China) by 62.5% in our overall performance rating.
Oppo Reno15 (China)
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo Reno15 (China) (97/100 vs 21/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Oppo Reno15 (China) notably outperforms the Vivo iQOO 15 Ultra (94/100 vs 74/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Oppo Reno15 (China) (86/100 vs 61/100).
design
In the "design" category, the Oppo Reno15 (China) significantly outperforms the Vivo iQOO 15 Ultra (66/100 vs 16/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo Reno15 (China) or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Oppo Reno15 (China) by 26 points (84/100 vs 58/100).
What is the rating of the Oppo Reno15 (China) and the Vivo iQOO 15 Ultra?
The Oppo Reno15 (China) has a MobileRank rating of 58/100, the Vivo iQOO 15 Ultra — 84/100.
Which has the better camera: the Oppo Reno15 (China) or the Vivo iQOO 15 Ultra?
The Oppo Reno15 (China) leads on camera score (94/100 vs 74/100).
Which is more powerful: the Oppo Reno15 (China) or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (97/100 vs 21/100).
Should you choose the Oppo Reno15 (China) over the Vivo iQOO 15 Ultra?
The Oppo Reno15 (China) is a better fit for mobile photography enthusiasts. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life.