OnePlus 15 vs Vivo T4 Ultra
The OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo T4 Ultra (2025) runs on the MediaTek Dimensity 9300+; launch prices were $799 and $449. By overall MobileRank rating, the OnePlus 15 leads — 86/100 vs 75/100 (a 11-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 5500); the OnePlus 15 is faster in AnTuTu (4,008,294 vs 2,286,808); the Vivo T4 Ultra is noticeably lighter (192g vs 213g).
Profile comparison
Category scores
OnePlus 15
Vivo T4 Ultra
What makes OnePlus 15 better?
- Higher AnTuTu: 4008294 vs 2286808
- Better Geekbench Single: 3639 vs 2249
- Better Geekbench Multi: 11047 vs 7352
- Bigger battery: 6500 vs 5500 mAh
- Faster charging: 120W vs 90W
- Higher performance (98/100 vs 83/100)
- Better camera (78/100 vs 61/100)
- Longer battery life (89/100 vs 75/100)
What makes Vivo T4 Ultra better?
- Lighter: 192g vs 213g
- Cheaper at launch: $449 vs $799
- Better display (85/100 vs 84/100)
- Better portability (68/100 vs 50/100)
Comparison verdict
Comparing the OnePlus 15 vs the Vivo T4 Ultra, the OnePlus 15 scores 11 points higher (86/100 vs 75/100). In the "performance" category, the OnePlus 15 leads (98/100 vs 83/100). In the "camera" category, the OnePlus 15 leads (78/100 vs 61/100). In the "battery" category, the OnePlus 15 leads (89/100 vs 75/100). Value score: OnePlus 15 — 86/100, Vivo T4 Ultra — 74/100; 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 15 notably outperforms the Vivo T4 Ultra (98/100 vs 83/100). In the "display" category, the Vivo T4 Ultra and the OnePlus 15 are nearly equal (85/100 vs 84/100). In the "camera" category, the OnePlus 15 notably outperforms the Vivo T4 Ultra (78/100 vs 61/100). In the "battery" category, the OnePlus 15 is a bit better (89/100 vs 75/100). In the "portability" category, the Vivo T4 Ultra notably outperforms the OnePlus 15 (68/100 vs 50/100).
Specs comparison
| Specification | OnePlus 15 | Vivo T4 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 9300+ | |
| AnTuTu | 4008294 | 2286808 | |
| Geekbench Single | 3639 | 2249 | |
| Geekbench Multi | 11047 | 7352 | |
| Display | 6.8" AMOLED | 6.7" AMOLED | |
| Resolution | 1272x2772 | 2800x1260 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 5500 mAh | |
| Charging | 120W | 90W | |
| Wireless charging | 50W | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16, OxygenOS 16 (Global), ColorOS 16 (China) | Android 15 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 161.4×76.7×8.1 mm | — | |
| Weight | 213 g | 192 g | |
| Launch price | $799 | $449 |
Camera comparison
OnePlus 15
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo T4 Ultra
- Main: 50MP f/1.88
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus 15
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 120 Hz
Vivo T4 Ultra
- 6.7" AMOLED
- Resolution: 2800x1260
- Refresh rate: 120 Hz
Battery and charging
OnePlus 15
- 6500 mAh
- Wired: 120W
- Wireless: 50W
Vivo T4 Ultra
- 5500 mAh
- Wired: 90W
- Wireless charging: no data
Overall performance score
We compared OnePlus 15 and Vivo T4 Ultra, covering their specs and all relevant benchmarks.
OnePlus 15 leads Vivo T4 Ultra by 75.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $350. Vivo T4 Ultra was $350 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15 notably outperforms the Vivo T4 Ultra (98/100 vs 83/100).
display
In the "display" category, the Vivo T4 Ultra and the OnePlus 15 are nearly equal (85/100 vs 84/100).
camera
In the "camera" category, the OnePlus 15 notably outperforms the Vivo T4 Ultra (78/100 vs 61/100).
battery
In the "battery" category, the OnePlus 15 is a bit better (89/100 vs 75/100).
portability
In the "portability" category, the Vivo T4 Ultra notably outperforms the OnePlus 15 (68/100 vs 50/100).
Frequently asked questions
Which is better: the OnePlus 15 or the Vivo T4 Ultra?
The OnePlus 15 is noticeably better than the Vivo T4 Ultra — the overall rating gap is 11 points.
What is the rating of the OnePlus 15 and the Vivo T4 Ultra?
The OnePlus 15 has a MobileRank rating of 86/100, the Vivo T4 Ultra — 75/100.
Which has the better camera: the OnePlus 15 or the Vivo T4 Ultra?
The OnePlus 15 leads on camera score (78/100 vs 61/100).
Which is more powerful: the OnePlus 15 or the Vivo T4 Ultra?
The OnePlus 15 leads on performance (98/100 vs 83/100).
Should you choose the OnePlus 15 over the Vivo T4 Ultra?
The OnePlus 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo T4 Ultra is a better fit for gamers and power users, those who care about battery life.