vivo T4 5G vs Xiaomi 15 Ultra
46.7Performance79.1
72.2Display69.1
45.9Camera73.2
81.6Battery79
36Features78.7
5 spec wins — vivo T4 5G5 spec wins — Xiaomi 15 Ultra
InnoReviews verdict
Xiaomi 15 Ultra wins this phone face-off, 75.9 to 57.6, pulling ahead mainly in features (+43) and performance (+32). vivo T4 5G 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 5G
- Stronger display score: 72 vs 69
- 56% higher Peak brightness: 5,000 nits vs 3,200 nits
- 35% higher capacity: 7,300 mAh vs 5,410 mAh
- 16% lower thickness: 7.9 mm vs 9.4 mm
- 12% lower weight: 199 g vs 226 g
Reasons to pick the Xiaomi 15 Ultra
- Stronger performance score: 79 vs 47
- Stronger camera score: 73 vs 46
- Stronger features score: 79 vs 36
- 100% higher OS update pledge: 4 years vs 2 years
- 35% higher Pixel density: 522 ppi vs 387 ppi
Display
| Spec | vivo T4 5G | Xiaomi 15 Ultra |
|---|---|---|
| Screen size | 6.77 ″+1% | 6.73 ″ |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 1080x2392 | 1440x3200 |
| Pixel density | 387 ppi | 522 ppi+35% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 5,000 nits+56% | 3,200 nits |
| Screen-to-body | — | 90 % |
Performance
| Spec | vivo T4 5G | Xiaomi 15 Ultra |
|---|---|---|
| Chipset | Qualcomm Snapdragon 7s Gen 3 | Snapdragon 8 Elite |
| AnTuTu | — | 2,650,000 |
| Geekbench 6 (single) | — | 3,050Top 12% |
| Geekbench 6 (multi) | — | 9,600Top 11% |
| RAM (max) | 12 GB | 16 GB+33% |
| Storage options | 128/256GB | 256/512GB/1TB |
| Storage type | UFS 2.2 | UFS 4.1 |
Camera
| Spec | vivo T4 5G | Xiaomi 15 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.63 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 200 MP |
| Optical zoom | — | 4.3 x |
| Max video | 4K@30fps | 8K@30fps |
| Front camera | 32 MP | 32 MP |
| OIS | Yes | Yes |
Battery
| Spec | vivo T4 5G | Xiaomi 15 Ultra |
|---|---|---|
| Capacity | 7,300 mAh+35% | 5,410 mAh |
| Wired charging | 90 W | 90 W |
| Wireless charging | — | 80 W |
| Active use endurance | — | 12 h |
Design
| Spec | vivo T4 5G | Xiaomi 15 Ultra |
|---|---|---|
| Weight | 199 g+12% | 226 g |
| Thickness | 7.9 mm+16% | 9.4 mm |
| IP rating | IP65 | IP68 |
| Frame material | — | Aluminum |
Connectivity
| Spec | vivo T4 5G | Xiaomi 15 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.2 | 6.0 |
| NFC | No | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | vivo T4 5G | Xiaomi 15 Ultra |
|---|---|---|
| OS at launch | Android 15 (Funtouch OS 15) | Android 15 (HyperOS 2) |
| OS update pledge | 2 years | 4 years+100% |
Audio
| Spec | vivo T4 5G | Xiaomi 15 Ultra |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | — | No |