OnePlus Ace 6T vs Vivo Y400 Pro
The OnePlus Ace 6T (2025) runs on the Qualcomm Snapdragon 8 Gen 5, while the Vivo Y400 Pro (2025) runs on the MediaTek Dimensity 7300; launch prices were $320 and $290. By overall MobileRank rating, the OnePlus Ace 6T leads — 72/100 vs 56/100 (a 16-point difference). Key differences: the OnePlus Ace 6T has the bigger battery (8300 mAh vs 5500); the OnePlus Ace 6T is faster in AnTuTu (2,788,201 vs 879,714); the Vivo Y400 Pro is noticeably lighter (182g vs 211g).
Profile comparison
Category scores
OnePlus Ace 6T
Vivo Y400 Pro
What makes OnePlus Ace 6T better?
- Higher AnTuTu: 2788201 vs 879714
- Better Geekbench Single: 2833 vs 1011
- Better Geekbench Multi: 9119 vs 2813
- Bigger battery: 8300 vs 5500 mAh
- Faster charging: 100W vs 90W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (89/100 vs 55/100)
- Longer battery life (77/100 vs 64/100)
- Better display (94/100 vs 79/100)
What makes Vivo Y400 Pro better?
- Lighter: 182g vs 211g
- Cheaper at launch: $290 vs $320
- Better camera (37/100 vs 35/100)
- Better portability (75/100 vs 51/100)
Comparison verdict
Comparing the OnePlus Ace 6T vs the Vivo Y400 Pro, the OnePlus Ace 6T scores 16 points higher (72/100 vs 56/100). In the "performance" category, the OnePlus Ace 6T leads (89/100 vs 55/100). In the "battery" category, the OnePlus Ace 6T leads (77/100 vs 64/100). Value score: OnePlus Ace 6T — 80/100, 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 6T significantly outperforms the Vivo Y400 Pro (89/100 vs 55/100). In the "display" category, the OnePlus Ace 6T notably outperforms the Vivo Y400 Pro (94/100 vs 79/100). In the "camera" category, the Vivo Y400 Pro and the OnePlus Ace 6T are nearly equal (37/100 vs 35/100). In the "battery" category, the OnePlus Ace 6T is a bit better (77/100 vs 64/100). In the "portability" category, the Vivo Y400 Pro notably outperforms the OnePlus Ace 6T (75/100 vs 51/100).
Specs comparison
| Specification | OnePlus Ace 6T | Vivo Y400 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 5 | MediaTek Dimensity 7300 | |
| AnTuTu | 2788201 | 879714 | |
| Geekbench Single | 2833 | 1011 | |
| Geekbench Multi | 9119 | 2813 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1272x2800 | 1080x2392 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8300 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 16 | Android 15 | |
| Brightness (peak) | 3600 nits | 4500 nits | |
| NFC | yes | — | |
| Protection | IP68 | IP65 | |
| Dimensions | 163.4×77.0×8.1 mm | 163.8×75.0×7.5 mm | |
| Weight | 211 g | 182 g | |
| Launch price | $320 | $290 |
Camera comparison
OnePlus Ace 6T
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo Y400 Pro
- Main: 50MP
- Front: 32MP
Display comparison
OnePlus Ace 6T
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 165 Hz
Vivo Y400 Pro
- 6.8" AMOLED
- Resolution: 1080x2392
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 6T
- 8300 mAh
- Wired: 100W
- No wireless charging
Vivo Y400 Pro
- 5500 mAh
- Wired: 90W
- No wireless charging
Overall performance score
We compared OnePlus Ace 6T and Vivo Y400 Pro, covering their specs and all relevant benchmarks.
OnePlus Ace 6T leads Vivo Y400 Pro by 216.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $30. Vivo Y400 Pro was $30 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 6T significantly outperforms the Vivo Y400 Pro (89/100 vs 55/100).
display
In the "display" category, the OnePlus Ace 6T notably outperforms the Vivo Y400 Pro (94/100 vs 79/100).
camera
In the "camera" category, the Vivo Y400 Pro and the OnePlus Ace 6T are nearly equal (37/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 6T is a bit better (77/100 vs 64/100).
portability
In the "portability" category, the Vivo Y400 Pro notably outperforms the OnePlus Ace 6T (75/100 vs 51/100).
Frequently asked questions
Which is better: the OnePlus Ace 6T or the Vivo Y400 Pro?
The OnePlus Ace 6T is noticeably better than the Vivo Y400 Pro — the overall rating gap is 16 points.
What is the rating of the OnePlus Ace 6T and the Vivo Y400 Pro?
The OnePlus Ace 6T has a MobileRank rating of 72/100, the Vivo Y400 Pro — 56/100.
Which is more powerful: the OnePlus Ace 6T or the Vivo Y400 Pro?
The OnePlus Ace 6T leads on performance (89/100 vs 55/100).
Should you choose the OnePlus Ace 6T over the Vivo Y400 Pro?
The OnePlus Ace 6T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.