vivo T4 Ultra vs Xiaomi 15 Ultra
52.9Performance79.1
75.5Display69.1
56.6Camera73.2
67.5Battery79
65.3Features78.7
4 spec wins — vivo T4 Ultra11 spec wins — Xiaomi 15 Ultra
InnoReviews verdict
Xiaomi 15 Ultra wins this phone face-off, 75.9 to 62.3, pulling ahead mainly in performance (+26) and camera (+17). vivo T4 Ultra still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the vivo T4 Ultra
- Stronger display score: 76 vs 69
- 56% higher Peak brightness: 5,000 nits vs 3,200 nits
- 21% lower thickness: 7.4 mm vs 9.4 mm
- 15% lower weight: 192 g vs 226 g
Reasons to pick the Xiaomi 15 Ultra
- Stronger performance score: 79 vs 53
- Stronger camera score: 73 vs 57
- Stronger battery score: 79 vs 68
- Stronger features score: 79 vs 65
- 525% higher ultra-wide: 50 MP vs 8 MP
Display
| Spec | vivo T4 Ultra | Xiaomi 15 Ultra |
|---|---|---|
| Screen size | 6.67 ″ | 6.73 ″+1% |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 1260x2800 | 1440x3200 |
| Pixel density | 460 ppi | 522 ppi+13% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 5,000 nits+56% | 3,200 nits |
| Screen-to-body | 89.2 % | 90 %+1% |
Performance
| Spec | vivo T4 Ultra | Xiaomi 15 Ultra |
|---|---|---|
| Chipset | MediaTek Dimensity 9300+ | Snapdragon 8 Elite |
| AnTuTu | — | 2,650,000 |
| Geekbench 6 (single) | 2,205Top 27% | 3,050+38%Top 12% |
| Geekbench 6 (multi) | 7,277Top 21% | 9,600+32%Top 11% |
| Wild Life Extreme stability | 64 %Bottom 27% | — |
| RAM (max) | 12 GB | 16 GB+33% |
| Storage options | 256/512GB | 256/512GB/1TB |
| Storage type | UFS 3.1 | UFS 4.1 |
Camera
| Spec | vivo T4 Ultra | Xiaomi 15 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.88 | f/1.63 |
| Ultra-wide | 8 MP | 50 MP+525% |
| Telephoto | 50 MP | 200 MP+300% |
| Optical zoom | 3 x | 4.3 x+43% |
| Max video | 4K | 8K@30fps |
| Front camera | 32 MP | 32 MP |
| OIS | Yes | Yes |
Battery
| Spec | vivo T4 Ultra | Xiaomi 15 Ultra |
|---|---|---|
| Capacity | 5,500 mAh+2% | 5,410 mAh |
| Wired charging | 90 W | 90 W |
| Wireless charging | — | 80 W |
| Active use endurance | — | 12 h |
Design
| Spec | vivo T4 Ultra | Xiaomi 15 Ultra |
|---|---|---|
| Weight | 192 g+15% | 226 g |
| Thickness | 7.4 mm+21% | 9.4 mm |
| IP rating | IP64 | IP68 |
| Frame material | — | Aluminum |
Connectivity
| Spec | vivo T4 Ultra | Xiaomi 15 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.4 | 6.0 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | vivo T4 Ultra | Xiaomi 15 Ultra |
|---|---|---|
| OS at launch | Android 15 (Funtouch OS 15) | Android 15 (HyperOS 2) |
| OS update pledge | 3 years | 4 years+33% |
Audio
| Spec | vivo T4 Ultra | Xiaomi 15 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |