OnePlus 15s vs OnePlus Ace 6 Ultra
The OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500; launch prices were $700 and $555. By overall MobileRank rating, the OnePlus 15s leads — 83/100 vs 74/100 (a 9-point difference). Key differences: the OnePlus Ace 6 Ultra has the bigger battery (8600 mAh vs 7500); the OnePlus 15s is faster in AnTuTu (3,950,082 vs 3,429,868); the OnePlus 15s is noticeably lighter (195g vs 217g).
Profile comparison
Category scores
OnePlus 15s
OnePlus Ace 6 Ultra
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 3429868
- Better Geekbench Single: 3639 vs 3293
- Better Geekbench Multi: 11047 vs 10243
- Lighter: 195g vs 217g
- Higher performance (98/100 vs 94/100)
- Better camera (53/100 vs 35/100)
- Longer battery life (89/100 vs 82/100)
- Better display (95/100 vs 94/100)
- Better portability (64/100 vs 43/100)
What makes OnePlus Ace 6 Ultra better?
- Bigger battery: 8600 vs 7500 mAh
- Faster charging: 120W vs 100W
- Cheaper at launch: $555 vs $700
- Overall rating 74/100
Comparison verdict
Comparing the OnePlus 15s vs the OnePlus Ace 6 Ultra, the OnePlus 15s scores 9 points higher (83/100 vs 74/100). In the "camera" category, the OnePlus 15s leads (53/100 vs 35/100). Value score: OnePlus 15s — 80/100, OnePlus Ace 6 Ultra — 66/100; 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 and the OnePlus Ace 6 Ultra are nearly equal (98/100 vs 94/100). In the "display" category, the OnePlus 15s and the OnePlus Ace 6 Ultra are nearly equal (95/100 vs 94/100). In the "camera" category, the OnePlus 15s notably outperforms the OnePlus Ace 6 Ultra (53/100 vs 35/100). In the "battery" category, the OnePlus 15s is a bit better (89/100 vs 82/100). In the "portability" category, the OnePlus 15s notably outperforms the OnePlus Ace 6 Ultra (64/100 vs 43/100).
Specs comparison
| Specification | OnePlus 15s | OnePlus Ace 6 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 9500 | |
| AnTuTu | 3950082 | 3429868 | |
| Geekbench Single | 3639 | 3293 | |
| Geekbench Multi | 11047 | 10243 | |
| Display | 6.3" AMOLED | 6.8" AMOLED | |
| Resolution | 2640x1216 | 1272x2772 | |
| Refresh rate | 165 Hz | 165 Hz | |
| Battery | 7500 mAh | 8600 mAh | |
| Charging | 100W | 120W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | — | 1800 nits | |
| NFC | — | yes | |
| Protection | — | IP66 | |
| Dimensions | — | 162.5×77.5×8.5 mm | |
| Weight | 195 g | 217 g | |
| Launch price | $700 | $555 |
Camera comparison
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
OnePlus Ace 6 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Battery and charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Overall performance score
We compared OnePlus 15s and OnePlus Ace 6 Ultra, covering their specs and all relevant benchmarks.
OnePlus 15s leads OnePlus Ace 6 Ultra by 15.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $145. OnePlus Ace 6 Ultra was $145 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15s and the OnePlus Ace 6 Ultra are nearly equal (98/100 vs 94/100).
display
In the "display" category, the OnePlus 15s and the OnePlus Ace 6 Ultra are nearly equal (95/100 vs 94/100).
camera
In the "camera" category, the OnePlus 15s notably outperforms the OnePlus Ace 6 Ultra (53/100 vs 35/100).
battery
In the "battery" category, the OnePlus 15s is a bit better (89/100 vs 82/100).
portability
In the "portability" category, the OnePlus 15s notably outperforms the OnePlus Ace 6 Ultra (64/100 vs 43/100).
Frequently asked questions
Which is better: the OnePlus 15s or the OnePlus Ace 6 Ultra?
The OnePlus 15s edges out the OnePlus Ace 6 Ultra by just 9 points — the two devices are very close in overall level.
What is the rating of the OnePlus 15s and the OnePlus Ace 6 Ultra?
The OnePlus 15s has a MobileRank rating of 83/100, the OnePlus Ace 6 Ultra — 74/100.
Which has the better camera: the OnePlus 15s or the OnePlus Ace 6 Ultra?
The OnePlus 15s leads on camera score (53/100 vs 35/100).
Should you choose the OnePlus 15s over the OnePlus Ace 6 Ultra?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life.