OnePlus Ace 5 Ultra vs Vivo Y400 Pro
The OnePlus Ace 5 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Vivo Y400 Pro (2025) runs on the MediaTek Dimensity 7300; launch prices were $350 and $290. By overall MobileRank rating, the OnePlus Ace 5 Ultra leads — 71/100 vs 56/100 (a 15-point difference). Key differences: the OnePlus Ace 5 Ultra has the bigger battery (6700 mAh vs 5500); the OnePlus Ace 5 Ultra is faster in AnTuTu (2,948,304 vs 879,714); the Vivo Y400 Pro is noticeably lighter (182g vs 206g).
Profile comparison
Category scores
OnePlus Ace 5 Ultra
Vivo Y400 Pro
What makes OnePlus Ace 5 Ultra better?
- Higher AnTuTu: 2948304 vs 879714
- Better Geekbench Single: 2729 vs 1011
- Better Geekbench Multi: 8430 vs 2813
- Bigger battery: 6700 vs 5500 mAh
- Faster charging: 100W vs 90W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (89/100 vs 55/100)
- Longer battery life (70/100 vs 64/100)
- Better display (94/100 vs 79/100)
What makes Vivo Y400 Pro better?
- Lighter: 182g vs 206g
- Cheaper at launch: $290 vs $350
- Better camera (37/100 vs 35/100)
- Better portability (75/100 vs 54/100)
Comparison verdict
Comparing the OnePlus Ace 5 Ultra vs the Vivo Y400 Pro, the OnePlus Ace 5 Ultra scores 15 points higher (71/100 vs 56/100). In the "performance" category, the OnePlus Ace 5 Ultra leads (89/100 vs 55/100). Value score: OnePlus Ace 5 Ultra — 76/100, Vivo Y400 Pro — 52/100; 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 Vivo Y400 Pro (89/100 vs 55/100). In the "display" category, the OnePlus Ace 5 Ultra notably outperforms the Vivo Y400 Pro (94/100 vs 79/100). In the "camera" category, the Vivo Y400 Pro and the OnePlus Ace 5 Ultra are nearly equal (37/100 vs 35/100). In the "battery" category, the OnePlus Ace 5 Ultra is a bit better (70/100 vs 64/100). In the "portability" category, the Vivo Y400 Pro notably outperforms the OnePlus Ace 5 Ultra (75/100 vs 54/100).
Specs comparison
| Specification | OnePlus Ace 5 Ultra | Vivo Y400 Pro | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | MediaTek Dimensity 7300 | |
| AnTuTu | 2948304 | 879714 | |
| Geekbench Single | 2729 | 1011 | |
| Geekbench Multi | 8430 | 2813 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1272x2800 | 1080x2392 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 6700 mAh | 5500 mAh | |
| Charging | 100W | 90W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 15, ColorOS 15 | Android 15 | |
| Brightness (peak) | 1400 nits | 4500 nits | |
| NFC | yes | — | |
| Protection | IP65 | IP65 | |
| Dimensions | 163.4×77.0×8.1 mm | 163.8×75.0×7.5 mm | |
| Weight | 206 g | 182 g | |
| Launch price | $350 | $290 |
Camera comparison
OnePlus Ace 5 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo Y400 Pro
- Main: 50MP
- Front: 32MP
Display comparison
OnePlus Ace 5 Ultra
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 144 Hz
Vivo Y400 Pro
- 6.8" AMOLED
- Resolution: 1080x2392
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 5 Ultra
- 6700 mAh
- Wired: 100W
- No wireless charging
Vivo Y400 Pro
- 5500 mAh
- Wired: 90W
- No wireless charging
Overall performance score
We compared OnePlus Ace 5 Ultra and Vivo Y400 Pro, covering their specs and all relevant benchmarks.
OnePlus Ace 5 Ultra leads Vivo Y400 Pro by 235.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $60. Vivo Y400 Pro was $60 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 5 Ultra significantly outperforms the Vivo Y400 Pro (89/100 vs 55/100).
display
In the "display" category, the OnePlus Ace 5 Ultra notably outperforms the Vivo Y400 Pro (94/100 vs 79/100).
camera
In the "camera" category, the Vivo Y400 Pro and the OnePlus Ace 5 Ultra are nearly equal (37/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 5 Ultra is a bit better (70/100 vs 64/100).
portability
In the "portability" category, the Vivo Y400 Pro notably outperforms the OnePlus Ace 5 Ultra (75/100 vs 54/100).
Frequently asked questions
Which is better: the OnePlus Ace 5 Ultra or the Vivo Y400 Pro?
The OnePlus Ace 5 Ultra is noticeably better than the Vivo Y400 Pro — the overall rating gap is 15 points.
What is the rating of the OnePlus Ace 5 Ultra and the Vivo Y400 Pro?
The OnePlus Ace 5 Ultra has a MobileRank rating of 71/100, the Vivo Y400 Pro — 56/100.
Which is more powerful: the OnePlus Ace 5 Ultra or the Vivo Y400 Pro?
The OnePlus Ace 5 Ultra leads on performance (89/100 vs 55/100).
Should you choose the OnePlus Ace 5 Ultra over the Vivo Y400 Pro?
The OnePlus Ace 5 Ultra is a better fit for gamers and power users, budget-conscious buyers.