OnePlus 15s vs OPPO Find X8 Ultra
The OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the OPPO Find X8 Ultra (2025) runs on the Snapdragon 8 Elite; launch prices were $700 and $999. By overall MobileRank rating, the OPPO Find X8 Ultra leads — 86/100 vs 83/100 (a 3-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 6100); the OnePlus 15s is faster in AnTuTu (3,950,082 vs 3,183,101); the OnePlus 15s is noticeably lighter (195g vs 226g).
Profile comparison
Category scores
OnePlus 15s
OPPO Find X8 Ultra
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 3183101
- Better Geekbench Single: 3639 vs 3013
- Better Geekbench Multi: 11047 vs 9287
- Bigger battery: 7500 vs 6100 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 195g vs 226g
- Cheaper at launch: $700 vs $999
- Higher performance (98/100 vs 91/100)
- Longer battery life (89/100 vs 78/100)
- Better display (95/100 vs 89/100)
- Better portability (64/100 vs 35/100)
What makes OPPO Find X8 Ultra better?
- Better camera (94/100 vs 53/100)
Comparison verdict
Comparing the OnePlus 15s vs the OPPO Find X8 Ultra, the OPPO Find X8 Ultra scores 3 points higher (86/100 vs 83/100). In the "camera" category, the OPPO Find X8 Ultra leads (94/100 vs 53/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 78/100). Value score: OnePlus 15s — 80/100, OPPO Find X8 Ultra — 82/100; 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 OnePlus 15s is a bit better (98/100 vs 91/100). In the "display" category, the OnePlus 15s is a bit better (95/100 vs 89/100). In the "camera" category, the OPPO Find X8 Ultra significantly outperforms the OnePlus 15s (94/100 vs 53/100). In the "battery" category, the OnePlus 15s is a bit better (89/100 vs 78/100). In the "portability" category, the OnePlus 15s notably outperforms the OPPO Find X8 Ultra (64/100 vs 35/100).
Specs comparison
| Specification | OnePlus 15s | OPPO Find X8 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Snapdragon 8 Elite | |
| AnTuTu | 3950082 | 3183101 | |
| Geekbench Single | 3639 | 3013 | |
| Geekbench Multi | 11047 | 9287 | |
| Display | 6.3" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2640x1216 | 3168x1440 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 7500 mAh | 6100 mAh | |
| Charging | 100W | 80W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | — | 168 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | — | 2500 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 163.1×76.8×8.8 mm | |
| Weight | 195 g | 226 g | |
| Launch price | $700 | $999 |
Camera comparison
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
OPPO Find X8 Ultra
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
OPPO Find X8 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
OPPO Find X8 Ultra
- 6100 mAh
- NanoReview test: web browsing 13:45 hrs, total 28:25 hrs
- Wired: 80W
- Wireless: 50W
Overall performance score
We compared OnePlus 15s and OPPO Find X8 Ultra, covering their specs and all relevant benchmarks.
OnePlus 15s leads OPPO Find X8 Ultra by 24.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $299. OnePlus 15s was $299 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15s is a bit better (98/100 vs 91/100).
display
In the "display" category, the OnePlus 15s is a bit better (95/100 vs 89/100).
camera
In the "camera" category, the OPPO Find X8 Ultra significantly outperforms the OnePlus 15s (94/100 vs 53/100).
battery
In the "battery" category, the OnePlus 15s is a bit better (89/100 vs 78/100).
portability
In the "portability" category, the OnePlus 15s notably outperforms the OPPO Find X8 Ultra (64/100 vs 35/100).
Frequently asked questions
Which is better: the OnePlus 15s or the OPPO Find X8 Ultra?
The OPPO Find X8 Ultra edges out the OnePlus 15s by just 3 points — the two devices are very close in overall level.
What is the rating of the OnePlus 15s and the OPPO Find X8 Ultra?
The OnePlus 15s has a MobileRank rating of 83/100, the OPPO Find X8 Ultra — 86/100.
Which has the better camera: the OnePlus 15s or the OPPO Find X8 Ultra?
The OPPO Find X8 Ultra leads on camera score (94/100 vs 53/100).
Which is more powerful: the OnePlus 15s or the OPPO Find X8 Ultra?
The OnePlus 15s leads on performance (98/100 vs 91/100).
Should you choose the OnePlus 15s over the OPPO Find X8 Ultra?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The OPPO Find X8 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.