OnePlus Ace 5 Ultra vs Realme P4 Power
The OnePlus Ace 5 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Realme P4 Power (2026) runs on the Dimensity 7400 Ultra; launch prices were $350 and $279. By overall MobileRank rating, the OnePlus Ace 5 Ultra leads — 71/100 vs 57/100 (a 14-point difference). Key differences: the Realme P4 Power has the bigger battery (10001 mAh vs 6700); the OnePlus Ace 5 Ultra has NFC for contactless payments, the Realme P4 Power doesn't; the OnePlus Ace 5 Ultra is thinner (8.1mm vs 9.1mm).
Profile comparison
Category scores
OnePlus Ace 5 Ultra
Realme P4 Power
What makes OnePlus Ace 5 Ultra better?
- Better Geekbench Single: 2729 vs 1050
- Better Geekbench Multi: 8430 vs 2939
- Faster charging: 100W vs 80W
- Lighter: 206g vs 219g
- Higher performance (89/100 vs 52/100)
- Better portability (54/100 vs 36/100)
What makes Realme P4 Power better?
- Bigger battery: 10001 vs 6700 mAh
- Cheaper at launch: $279 vs $350
- Longer battery life (76/100 vs 70/100)
Comparison verdict
Comparing the OnePlus Ace 5 Ultra vs the Realme P4 Power, the OnePlus Ace 5 Ultra scores 14 points higher (71/100 vs 57/100). In the "performance" category, the OnePlus Ace 5 Ultra leads (89/100 vs 52/100). Value score: OnePlus Ace 5 Ultra — 76/100, 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 5 Ultra significantly outperforms the Realme P4 Power (89/100 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 Realme P4 Power is a bit better (76/100 vs 70/100). In the "portability" category, the OnePlus Ace 5 Ultra notably outperforms the Realme P4 Power (54/100 vs 36/100).
Specs comparison
| Specification | OnePlus Ace 5 Ultra | Realme P4 Power | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Dimensity 7400 Ultra | |
| AnTuTu | 2948304 | — | |
| Geekbench Single | 2729 | 1050 | |
| Geekbench Multi | 8430 | 2939 | |
| Display | 6.8" AMOLED | 6.8" OLED | |
| Resolution | 1272x2800 | 1280x2800 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 6700 mAh | 10001 mAh | |
| Charging | 100W | 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 15, ColorOS 15 | Android 16 | |
| Brightness (peak) | 1400 nits | 6500 nits | |
| NFC | yes | no | |
| Protection | IP65 | IP69 | |
| Dimensions | 163.4×77.0×8.1 mm | 162.3×76.2×9.1 mm | |
| Weight | 206 g | 219 g | |
| Launch price | $350 | $279 |
Camera comparison
OnePlus Ace 5 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 5 Ultra
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 144 Hz
Realme P4 Power
- 6.8" OLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Battery and charging
OnePlus Ace 5 Ultra
- 6700 mAh
- Wired: 100W
- 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: $71. Realme P4 Power was $71 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 5 Ultra significantly outperforms the Realme P4 Power (89/100 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 Realme P4 Power is a bit better (76/100 vs 70/100).
portability
In the "portability" category, the OnePlus Ace 5 Ultra notably outperforms the Realme P4 Power (54/100 vs 36/100).
Frequently asked questions
Which is better: the OnePlus Ace 5 Ultra or the Realme P4 Power?
The OnePlus Ace 5 Ultra is noticeably better than the Realme P4 Power — the overall rating gap is 14 points.
What is the rating of the OnePlus Ace 5 Ultra and the Realme P4 Power?
The OnePlus Ace 5 Ultra has a MobileRank rating of 71/100, the Realme P4 Power — 57/100.
Which is more powerful: the OnePlus Ace 5 Ultra or the Realme P4 Power?
The OnePlus Ace 5 Ultra leads on performance (89/100 vs 52/100).
Should you choose the OnePlus Ace 5 Ultra over the Realme P4 Power?
The OnePlus Ace 5 Ultra is a better fit for gamers and power users, budget-conscious buyers. The Realme P4 Power is a better fit for those who care about battery life.