Oppo Reno8 (China) vs Vivo iQOO 15 Ultra
The Oppo Reno8 (China) (2022) runs on the MediaTek Dimensity 1300, 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 53/100 (a 36-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 4500); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 954,090); the Oppo Reno8 (China) is noticeably lighter (179g vs 227g).
Profile comparison
Category scores
Oppo Reno8 (China)
Vivo iQOO 15 Ultra
What makes Oppo Reno8 (China) better?
- Lighter: 179g vs 227g
- Better portability (75/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 954090
- Better Geekbench Single: 3639 vs 1114
- Better Geekbench Multi: 11047 vs 3281
- Bigger battery: 7400 vs 4500 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (99/100 vs 58/100)
- Better camera (78/100 vs 37/100)
- Longer battery life (92/100 vs 45/100)
- Better display (99/100 vs 69/100)
Comparison verdict
Comparing the Oppo Reno8 (China) vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 36 points higher (89/100 vs 53/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 58/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 37/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 45/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo Reno8 (China) (99/100 vs 58/100). In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo Reno8 (China) (99/100 vs 69/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo Reno8 (China) (78/100 vs 37/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo Reno8 (China) (92/100 vs 45/100). In the "portability" category, the Oppo Reno8 (China) significantly outperforms the Vivo iQOO 15 Ultra (75/100 vs 35/100).
Specs comparison
| Specification | Oppo Reno8 (China) | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 1300 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 954090 | 4602290 | |
| Geekbench Single | 1114 | 3639 | |
| Geekbench Multi | 3281 | 11047 | |
| Display | 6.4" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 1440x3168 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 4500 mAh | 7400 mAh | |
| Charging | 80W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB / 24GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 12, ColorOS 12.1 | Android 16 | |
| Brightness (peak) | 800 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 160.6×73.4×7.7 mm | 163.7×76.8×8.7 mm | |
| Weight | 179 g | 227 g | |
| Launch price | — | $799 |
Camera comparison
Oppo Reno8 (China)
- Main: 50MP f/1.8
- Front: 32MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Oppo Reno8 (China)
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Oppo Reno8 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Oppo Reno8 (China) and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Oppo Reno8 (China) by 79.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo Reno8 (China)
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo Reno8 (China) (99/100 vs 58/100).
display
In the "display" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo Reno8 (China) (99/100 vs 69/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo Reno8 (China) (78/100 vs 37/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo Reno8 (China) (92/100 vs 45/100).
portability
In the "portability" category, the Oppo Reno8 (China) significantly outperforms the Vivo iQOO 15 Ultra (75/100 vs 35/100).
Frequently asked questions
Which is better: the Oppo Reno8 (China) or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Oppo Reno8 (China) by 36 points (89/100 vs 53/100).
What is the rating of the Oppo Reno8 (China) and the Vivo iQOO 15 Ultra?
The Oppo Reno8 (China) has a MobileRank rating of 53/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Oppo Reno8 (China) or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 37/100).
Which is more powerful: the Oppo Reno8 (China) or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 58/100).
Should you choose the Oppo Reno8 (China) 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.