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; estimated prices are $555 and $279. By overall MobileRank rating, the OnePlus Ace 6 Ultra leads — 66/100 vs 37/100 (a 29-point difference). Key differences: the Realme P4 Power has the bigger battery (10001 mAh vs 8600); the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 930,000); the OnePlus Ace 6 Ultra has NFC for contactless payments, the Realme P4 Power doesn't.
OnePlus Ace 6 Ultra
Realme P4 Power
- Higher AnTuTu: 3429868 vs 930000
- Better Geekbench Single: 3228 vs 1050
- Better Geekbench Multi: 9553 vs 2939
- Faster charging: 120W vs 80W
- Higher refresh rate: 165Hz vs 144Hz
- Lighter: 217g vs 219g
- Higher performance (76/100 vs 3/100)
- Better camera (31/100 vs 27/100)
- Longer battery life (82/100 vs 75/100)
- Better design/ergonomics (28/100 vs 26/100)
- Bigger battery: 10001 vs 8600 mAh
- Cheaper: $279 vs $555
- Better value for money (91/100 vs 72/100)
Comparing the OnePlus Ace 6 Ultra vs the Realme P4 Power, the OnePlus Ace 6 Ultra scores 29 points higher (66/100 vs 37/100). In the "performance" category, the OnePlus Ace 6 Ultra leads (76/100 vs 3/100). In the "value for money" category, the Realme P4 Power leads (91/100 vs 72/100). In the "performance" category, the OnePlus Ace 6 Ultra significantly outperforms the Realme P4 Power (76/100 vs 3/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the OnePlus Ace 6 Ultra and the Realme P4 Power are nearly equal (31/100 vs 27/100). In the "battery" category, the OnePlus Ace 6 Ultra is a bit better (82/100 vs 75/100). In the "design" category, the OnePlus Ace 6 Ultra and the Realme P4 Power are nearly equal (28/100 vs 26/100). In the "value for money" category, the Realme P4 Power notably outperforms the OnePlus Ace 6 Ultra (91/100 vs 72/100).
| Specification | OnePlus Ace 6 Ultra | Realme P4 Power | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Dimensity 7400 Ultra | |
| AnTuTu | 3429868 | 930000 | |
| Geekbench Single | 3228 | 1050 | |
| Geekbench Multi | 9553 | 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 | 0 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 | |
| Price | $555 | $279 |
OnePlus Ace 6 Ultra
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Realme P4 Power
- Main: 50MP f/f/1.88
- Front: 16MP
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
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Realme P4 Power
- 10001 mAh
- Wired: 80W
- No wireless charging
We compared OnePlus Ace 6 Ultra and Realme P4 Power, covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Realme P4 Power by 268.8% in our overall performance rating.
Price difference: $276. Realme P4 Power is cheaper by $276.
performance
In the "performance" category, the OnePlus Ace 6 Ultra significantly outperforms the Realme P4 Power (76/100 vs 3/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the OnePlus Ace 6 Ultra and the Realme P4 Power are nearly equal (31/100 vs 27/100).
battery
In the "battery" category, the OnePlus Ace 6 Ultra is a bit better (82/100 vs 75/100).
design
In the "design" category, the OnePlus Ace 6 Ultra and the Realme P4 Power are nearly equal (28/100 vs 26/100).
value for money
In the "value for money" category, the Realme P4 Power notably outperforms the OnePlus Ace 6 Ultra (91/100 vs 72/100).
Which is better: the OnePlus Ace 6 Ultra or the Realme P4 Power?
The OnePlus Ace 6 Ultra significantly outperforms the Realme P4 Power by 29 points (66/100 vs 37/100).
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 66/100, the Realme P4 Power — 37/100.
Which is more powerful: the OnePlus Ace 6 Ultra or the Realme P4 Power?
The OnePlus Ace 6 Ultra leads on performance (76/100 vs 3/100).
Should you choose the OnePlus Ace 6 Ultra over the Realme P4 Power?
The OnePlus Ace 6 Ultra is a better fit for active users, those who care about battery life. The Realme P4 Power is a better fit for those who care about battery life, budget-conscious buyers.