Vivo X100 Pro vs Xiaomi 15 Ultra
66.2Performance79.1
64.3Display69.1
68.1Camera73.2
79.6Battery79
65.3Features78.7
5 spec wins — Vivo X100 Pro11 spec wins — Xiaomi 15 Ultra
InnoReviews verdict
Xiaomi 15 Ultra wins this phone face-off, 75.9 to 68.8, pulling ahead mainly in features (+13) and performance (+13). Vivo X100 Pro still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Vivo X100 Pro
- 11% higher Wired charging: 100 W vs 90 W
- Lower launch price: $1,099 vs $1,499
Reasons to pick the Xiaomi 15 Ultra
- Stronger performance score: 79 vs 66
- Stronger display score: 69 vs 64
- Stronger camera score: 73 vs 68
- Stronger features score: 79 vs 65
- 300% higher telephoto: 200 MP vs 50 MP
Display
| Spec | Vivo X100 Pro | Xiaomi 15 Ultra |
|---|---|---|
| Screen size | 6.78 ″+1% | 6.73 ″ |
| Panel type | LTPO AMOLED | LTPO AMOLED |
| Resolution | 1260x2800 | 1440x3200 |
| Pixel density | 452 ppi | 522 ppi+15% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,000 nits | 3,200 nits+7% |
| Screen-to-body | 89.9 % | 90 % |
Performance
| Spec | Vivo X100 Pro | Xiaomi 15 Ultra |
|---|---|---|
| Chipset | MediaTek Dimensity 9300 | Snapdragon 8 Elite |
| AnTuTu 10 | 2,200,000 | 2,650,000+20% |
| Geekbench 6 (single) | 2,200 | 3,050+39% |
| Geekbench 6 (multi) | 7,600 | 9,600+26% |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256/512GB/1TB | 256/512GB/1TB |
| Storage type | UFS 4.0 | UFS 4.1 |
Camera
| Spec | Vivo X100 Pro | Xiaomi 15 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.75 | f/1.63 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 50 MP | 200 MP+300% |
| Optical zoom | 4.3 x | 4.3 x |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 32 MP | 32 MP |
| OIS | Yes | Yes |
Battery
| Spec | Vivo X100 Pro | Xiaomi 15 Ultra |
|---|---|---|
| Capacity | 5,400 mAh | 5,410 mAh |
| Wired charging | 100 W+11% | 90 W |
| Wireless charging | 50 W | 80 W+60% |
| Active use endurance | 13 h+8% | 12 h |
Design
| Spec | Vivo X100 Pro | Xiaomi 15 Ultra |
|---|---|---|
| Weight | 221 g+2% | 226 g |
| Thickness | 8.9 mm+5% | 9.4 mm |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Vivo X100 Pro | Xiaomi 15 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 6.0 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | Vivo X100 Pro | Xiaomi 15 Ultra |
|---|---|---|
| OS at launch | Android 14 (Funtouch OS 14) | Android 15 (HyperOS 2) |
| OS update pledge | 3 years | 4 years+33% |
Audio
| Spec | Vivo X100 Pro | Xiaomi 15 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |