OnePlus Ace 6 Ultra vs Realme P4 Power
The OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500, while the Realme P4 Power (2026) runs on the Dimensity 7400 Ultra; launch prices were $555 and $279. By overall MobileRank rating, the OnePlus Ace 6 Ultra leads — 74/100 vs 57/100 (a 17-point difference). Key differences: the Realme P4 Power has the bigger battery (10001 mAh vs 8600); the OnePlus Ace 6 Ultra has NFC for contactless payments, the Realme P4 Power doesn't.
Profile comparison
Category scores
OnePlus Ace 6 Ultra
Realme P4 Power
What makes OnePlus Ace 6 Ultra better?
- Better Geekbench Single: 3293 vs 1050
- Better Geekbench Multi: 10243 vs 2939
- Faster charging: 120W vs 80W
- Higher refresh rate: 165Hz vs 144Hz
- Lighter: 217g vs 219g
- Higher performance (94/100 vs 52/100)
- Longer battery life (82/100 vs 76/100)
- Better portability (43/100 vs 36/100)
What makes Realme P4 Power better?
- Bigger battery: 10001 vs 8600 mAh
- Cheaper at launch: $279 vs $555
- Overall rating 57/100
Comparison verdict
Comparing the OnePlus Ace 6 Ultra vs the Realme P4 Power, the OnePlus Ace 6 Ultra scores 17 points higher (74/100 vs 57/100). In the "performance" category, the OnePlus Ace 6 Ultra leads (94/100 vs 52/100). Value score: OnePlus Ace 6 Ultra — 66/100, Realme P4 Power — 58/100; 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 significantly outperforms the Realme P4 Power (94/100 vs 52/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, both devices are on the same level — 35/100. In the "battery" category, the OnePlus Ace 6 Ultra is a bit better (82/100 vs 76/100). In the "portability" category, the OnePlus Ace 6 Ultra is a bit better (43/100 vs 36/100).
Specs comparison
| Specification | OnePlus Ace 6 Ultra | Realme P4 Power | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Dimensity 7400 Ultra | |
| AnTuTu | 3429868 | — | |
| Geekbench Single | 3293 | 1050 | |
| Geekbench Multi | 10243 | 2939 | |
| Display | 6.8" AMOLED | 6.8" OLED | |
| Resolution | 1272x2772 | 1280x2800 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8600 mAh | 10001 mAh | |
| Charging | 120W | 80W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1800 nits | 6500 nits | |
| NFC | yes | no | |
| Protection | IP66 | IP69 | |
| Dimensions | 162.5×77.5×8.5 mm | 162.3×76.2×9.1 mm | |
| Weight | 217 g | 219 g | |
| Launch price | $555 | $279 |
Camera comparison
OnePlus Ace 6 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Realme P4 Power
- Main: 50MP f/1.88
- Ultrawide: 8MP
- Front: 16MP
Display comparison
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Realme P4 Power
- 6.8" OLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Battery and charging
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Realme P4 Power
- 10001 mAh
- Wired: 80W
- No wireless charging
Benchmarks
Launch prices and where to check today's
Launch price difference: $276. Realme P4 Power was $276 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 Ultra significantly outperforms the Realme P4 Power (94/100 vs 52/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, both devices are on the same level — 35/100.
battery
In the "battery" category, the OnePlus Ace 6 Ultra is a bit better (82/100 vs 76/100).
portability
In the "portability" category, the OnePlus Ace 6 Ultra is a bit better (43/100 vs 36/100).
Frequently asked questions
Which is better: the OnePlus Ace 6 Ultra or the Realme P4 Power?
The OnePlus Ace 6 Ultra is noticeably better than the Realme P4 Power — the overall rating gap is 17 points.
What is the rating of the OnePlus Ace 6 Ultra and the Realme P4 Power?
The OnePlus Ace 6 Ultra has a MobileRank rating of 74/100, the Realme P4 Power — 57/100.
Which is more powerful: the OnePlus Ace 6 Ultra or the Realme P4 Power?
The OnePlus Ace 6 Ultra leads on performance (94/100 vs 52/100).
Should you choose the OnePlus Ace 6 Ultra over the Realme P4 Power?
The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life. The Realme P4 Power is a better fit for those who care about battery life.