OnePlus Ace 6 Ultra vs Vivo T4 Ultra
The OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500, while the Vivo T4 Ultra (2025) runs on the MediaTek Dimensity 9300+; estimated prices are $555 and $449. By overall MobileRank rating, the OnePlus Ace 6 Ultra leads — 66/100 vs 59/100 (a 7-point difference). Key differences: the OnePlus Ace 6 Ultra has the bigger battery (8600 mAh vs 5500); the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 2,286,808); the Vivo T4 Ultra is noticeably lighter (192g vs 217g).
OnePlus Ace 6 Ultra
Vivo T4 Ultra
- Higher AnTuTu: 3429868 vs 2286808
- Better Geekbench Single: 3228 vs 2250
- Better Geekbench Multi: 9553 vs 7315
- Bigger battery: 8600 vs 5500 mAh
- Faster charging: 120W vs 90W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (76/100 vs 45/100)
- Longer battery life (82/100 vs 60/100)
- Lighter: 192g vs 217g
- Cheaper: $449 vs $555
- Better camera (58/100 vs 31/100)
- Better design/ergonomics (60/100 vs 28/100)
- Better value for money (79/100 vs 72/100)
Comparing the OnePlus Ace 6 Ultra vs the Vivo T4 Ultra, the OnePlus Ace 6 Ultra scores 7 points higher (66/100 vs 59/100). In the "performance" category, the OnePlus Ace 6 Ultra leads (76/100 vs 45/100). In the "camera" category, the Vivo T4 Ultra leads (58/100 vs 31/100). In the "battery" category, the OnePlus Ace 6 Ultra leads (82/100 vs 60/100). In the "performance" category, the OnePlus Ace 6 Ultra significantly outperforms the Vivo T4 Ultra (76/100 vs 45/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo T4 Ultra notably outperforms the OnePlus Ace 6 Ultra (58/100 vs 31/100). In the "battery" category, the OnePlus Ace 6 Ultra notably outperforms the Vivo T4 Ultra (82/100 vs 60/100). In the "design" category, the Vivo T4 Ultra significantly outperforms the OnePlus Ace 6 Ultra (60/100 vs 28/100). In the "value for money" category, the Vivo T4 Ultra is a bit better (79/100 vs 72/100).
| Specification | OnePlus Ace 6 Ultra | Vivo T4 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | MediaTek Dimensity 9300+ | |
| AnTuTu | 3429868 | 2286808 | |
| Geekbench Single | 3228 | 2250 | |
| Geekbench Multi | 9553 | 7315 | |
| Display | 6.8" AMOLED | 6.7" AMOLED | |
| Resolution | 1272x2772 | 2800x1260 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8600 mAh | 5500 mAh | |
| Charging | 120W | 90W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | — | |
| Protection | IP66 | — | |
| Dimensions | 162.5×77.5×8.5 mm | — | |
| Weight | 217 g | 192 g | |
| Price | $555 | $449 |
OnePlus Ace 6 Ultra
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo T4 Ultra
- Main: 50MP f/f/1.88
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 32MP
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Vivo T4 Ultra
- 6.7" AMOLED
- Resolution: 2800x1260
- Refresh rate: 120 Hz
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Vivo T4 Ultra
- 5500 mAh
- Wired: 90W
- No wireless charging
We compared OnePlus Ace 6 Ultra and Vivo T4 Ultra, covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Vivo T4 Ultra by 50.0% in our overall performance rating.
Price difference: $106. Vivo T4 Ultra is cheaper by $106.
performance
In the "performance" category, the OnePlus Ace 6 Ultra significantly outperforms the Vivo T4 Ultra (76/100 vs 45/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo T4 Ultra notably outperforms the OnePlus Ace 6 Ultra (58/100 vs 31/100).
battery
In the "battery" category, the OnePlus Ace 6 Ultra notably outperforms the Vivo T4 Ultra (82/100 vs 60/100).
design
In the "design" category, the Vivo T4 Ultra significantly outperforms the OnePlus Ace 6 Ultra (60/100 vs 28/100).
value for money
In the "value for money" category, the Vivo T4 Ultra is a bit better (79/100 vs 72/100).
Which is better: the OnePlus Ace 6 Ultra or the Vivo T4 Ultra?
The OnePlus Ace 6 Ultra edges out the Vivo T4 Ultra by just 7 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 6 Ultra and the Vivo T4 Ultra?
The OnePlus Ace 6 Ultra has a MobileRank rating of 66/100, the Vivo T4 Ultra — 59/100.
Which has the better camera: the OnePlus Ace 6 Ultra or the Vivo T4 Ultra?
The Vivo T4 Ultra leads on camera score (58/100 vs 31/100).
Which is more powerful: the OnePlus Ace 6 Ultra or the Vivo T4 Ultra?
The OnePlus Ace 6 Ultra leads on performance (76/100 vs 45/100).
Should you choose the OnePlus Ace 6 Ultra over the Vivo T4 Ultra?
The OnePlus Ace 6 Ultra is a better fit for active users, those who care about battery life. The Vivo T4 Ultra is a better fit for budget-conscious buyers.