OPPO Find X8s+ vs Vivo iQOO 15 Ultra
The OPPO Find X8s+ (2025) runs on the MediaTek Dimensity 9400+, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $650 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 80/100 (a 9-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 6000); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 3,107,273); the OPPO Find X8s+ is noticeably lighter (198g vs 227g).
Profile comparison
Category scores
OPPO Find X8s+
Vivo iQOO 15 Ultra
What makes OPPO Find X8s+ better?
- Lighter: 198g vs 227g
- Cheaper at launch: $650 vs $799
- Better portability (60/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 3107273
- Better Geekbench Single: 3639 vs 2729
- Better Geekbench Multi: 11047 vs 8430
- Bigger battery: 7400 vs 6000 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 90/100)
- Longer battery life (92/100 vs 63/100)
- Better display (99/100 vs 85/100)
Comparison verdict
Comparing the OPPO Find X8s+ vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 9 points higher (89/100 vs 80/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 63/100). Value score: OPPO Find X8s+ — 74/100, Vivo iQOO 15 Ultra — 92/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 90/100). In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 85/100). In the "camera" category, both devices are on the same level — 78/100. In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the OPPO Find X8s+ (92/100 vs 63/100). In the "portability" category, the OPPO Find X8s+ notably outperforms the Vivo iQOO 15 Ultra (60/100 vs 35/100).
Specs comparison
| Specification | OPPO Find X8s+ | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3107273 | 4602290 | |
| Geekbench Single | 2729 | 3639 | |
| Geekbench Multi | 8430 | 11047 | |
| Display | 6.6" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1256x2760 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6000 mAh | 7400 mAh | |
| Charging | 80W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 1600 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP68 | |
| Dimensions | 157.5×74.5×8.0 mm | 163.7×76.8×8.7 mm | |
| Weight | 198 g | 227 g | |
| Launch price | $650 | $799 |
Camera comparison
OPPO Find X8s+
- Main: 50MP
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OPPO Find X8s+
- 6.6" AMOLED
- Resolution: 1256x2760
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
OPPO Find X8s+
- 6000 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared OPPO Find X8s+ and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads OPPO Find X8s+ by 32.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $149. OPPO Find X8s+ was $149 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 90/100).
display
In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 85/100).
camera
In the "camera" category, both devices are on the same level — 78/100.
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the OPPO Find X8s+ (92/100 vs 63/100).
portability
In the "portability" category, the OPPO Find X8s+ notably outperforms the Vivo iQOO 15 Ultra (60/100 vs 35/100).
Frequently asked questions
Which is better: the OPPO Find X8s+ or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra edges out the OPPO Find X8s+ by just 9 points — the two devices are very close in overall level.
What is the rating of the OPPO Find X8s+ and the Vivo iQOO 15 Ultra?
The OPPO Find X8s+ has a MobileRank rating of 80/100, the Vivo iQOO 15 Ultra — 89/100.
Which is more powerful: the OPPO Find X8s+ or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 90/100).
Should you choose the OPPO Find X8s+ over the Vivo iQOO 15 Ultra?
The OPPO Find X8s+ is a better fit for gamers and power users. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.