OnePlus Ace 6 Ultra vs Realme 15 Pro
The OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500, while the Realme 15 Pro (2025) runs on the Qualcomm Snapdragon 7 Gen 4; launch prices were $555 and $350. By overall MobileRank rating, the OnePlus Ace 6 Ultra leads — 74/100 vs 69/100 (a 5-point difference). Key differences: the OnePlus Ace 6 Ultra has the bigger battery (8600 mAh vs 7000); the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 1,329,936); the Realme 15 Pro is noticeably lighter (187g vs 217g).
Profile comparison
Category scores
OnePlus Ace 6 Ultra
Realme 15 Pro
What makes OnePlus Ace 6 Ultra better?
- Higher AnTuTu: 3429868 vs 1329936
- Better Geekbench Single: 3293 vs 1270
- Better Geekbench Multi: 10243 vs 4106
- Bigger battery: 8600 vs 7000 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 165Hz vs 144Hz
- Higher performance (94/100 vs 66/100)
- Longer battery life (82/100 vs 68/100)
What makes Realme 15 Pro better?
- Lighter: 187g vs 217g
- Cheaper at launch: $350 vs $555
- Better camera (60/100 vs 35/100)
- Better portability (70/100 vs 43/100)
Comparison verdict
Comparing the OnePlus Ace 6 Ultra vs the Realme 15 Pro, the OnePlus Ace 6 Ultra scores 5 points higher (74/100 vs 69/100). In the "performance" category, the OnePlus Ace 6 Ultra leads (94/100 vs 66/100). In the "camera" category, the Realme 15 Pro leads (60/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 Ultra leads (82/100 vs 68/100). Value score: OnePlus Ace 6 Ultra — 66/100, Realme 15 Pro — 72/100; 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 Ace 6 Ultra notably outperforms the Realme 15 Pro (94/100 vs 66/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Realme 15 Pro notably outperforms the OnePlus Ace 6 Ultra (60/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 Ultra is a bit better (82/100 vs 68/100). In the "portability" category, the Realme 15 Pro notably outperforms the OnePlus Ace 6 Ultra (70/100 vs 43/100).
Specs comparison
| Specification | OnePlus Ace 6 Ultra | Realme 15 Pro | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 7 Gen 4 | |
| AnTuTu | 3429868 | 1329936 | |
| Geekbench Single | 3293 | 1270 | |
| Geekbench Multi | 10243 | 4106 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1272x2772 | 1280x2800 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8600 mAh | 7000 mAh | |
| Charging | 120W | 80W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 15, up to 3 major Android upgrades, Realme UI 6.0 | |
| Brightness (peak) | 1800 nits | 6500 nits | |
| NFC | yes | yes | |
| Protection | IP66 | IP68 | |
| Dimensions | 162.5×77.5×8.5 mm | 162.3×76.2×7.7 mm | |
| Weight | 217 g | 187 g | |
| Launch price | $555 | $350 |
Camera comparison
OnePlus Ace 6 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Realme 15 Pro
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Front: 50MP
Display comparison
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Realme 15 Pro
- 6.8" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Battery and charging
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Realme 15 Pro
- 7000 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared OnePlus Ace 6 Ultra and Realme 15 Pro, covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Realme 15 Pro by 157.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $205. Realme 15 Pro was $205 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 Ultra notably outperforms the Realme 15 Pro (94/100 vs 66/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Realme 15 Pro notably outperforms the OnePlus Ace 6 Ultra (60/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 6 Ultra is a bit better (82/100 vs 68/100).
portability
In the "portability" category, the Realme 15 Pro notably outperforms the OnePlus Ace 6 Ultra (70/100 vs 43/100).
Frequently asked questions
Which is better: the OnePlus Ace 6 Ultra or the Realme 15 Pro?
The OnePlus Ace 6 Ultra edges out the Realme 15 Pro by just 5 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 6 Ultra and the Realme 15 Pro?
The OnePlus Ace 6 Ultra has a MobileRank rating of 74/100, the Realme 15 Pro — 69/100.
Which has the better camera: the OnePlus Ace 6 Ultra or the Realme 15 Pro?
The Realme 15 Pro leads on camera score (60/100 vs 35/100).
Which is more powerful: the OnePlus Ace 6 Ultra or the Realme 15 Pro?
The OnePlus Ace 6 Ultra leads on performance (94/100 vs 66/100).
Should you choose the OnePlus Ace 6 Ultra over the Realme 15 Pro?
The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life. The Realme 15 Pro is a better fit for active users.