Xiaomi 14 Ultra vs Xiaomi 15
63.4Performance76.7
67.5Display64.5
69.5Camera64.7
73.6Battery83.5
70.7Features78.7
5 spec wins — Xiaomi 14 Ultra8 spec wins — Xiaomi 15
InnoReviews verdict
Xiaomi 15 wins this phone face-off, 73.4 to 68.2, pulling ahead mainly in performance (+13) and battery (+10). Xiaomi 14 Ultra still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Xiaomi 14 Ultra
- Stronger display score: 68 vs 65
- Stronger camera score: 70 vs 65
- 92% higher Optical zoom: 5 x vs 2.6 x
- 60% higher Wireless charging: 80 W vs 50 W
- 33% higher RAM (max): 16 GB vs 12 GB
Reasons to pick the Xiaomi 15
- Stronger performance score: 77 vs 63
- Stronger battery score: 84 vs 74
- Stronger features score: 79 vs 71
- 50% higher Active use endurance: 16.5 h vs 11 h
- 33% higher Geekbench 6 (single): 2,972 vs 2,240
Display
| Spec | Xiaomi 14 Ultra | Xiaomi 15 |
|---|---|---|
| Screen size | 6.73 ″+6% | 6.36 ″ |
| Panel type | LTPO AMOLED | LTPO AMOLED |
| Resolution | 1440x3200 | 1200x2670 |
| Pixel density | 522 ppi+13% | 460 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,000 nits | 3,200 nits+7% |
| Screen-to-body | 89.5 % | — |
Performance
| Spec | Xiaomi 14 Ultra | Xiaomi 15 |
|---|---|---|
| Chipset | Snapdragon 8 Gen 3 | Snapdragon 8 Elite |
| AnTuTuDifferent AnTuTu versions — not compared | 1,900,000 | 2,914,100Top 17% |
| AnTuTu 11 (CPU) | — | 874,340Top 14% |
| AnTuTu 11 (GPU) | — | 1,069,991Top 17% |
| AnTuTu 11 (Memory) | — | 379,667Top 20% |
| AnTuTu 11 (UX) | — | 590,102Top 20% |
| Geekbench 6 (single) | 2,240Top 27% | 2,972+33%Top 15% |
| Geekbench 6 (multi) | 7,000Top 23% | 9,330+33%Top 12% |
| Wild Life Extreme stability | — | 89 %Top 50% |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256/512GB/1TB | 256/512GB |
| Storage type | UFS 4.0 | UFS 4.0 |
Camera
| Spec | Xiaomi 14 Ultra | Xiaomi 15 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.63-4.0 | f/1.62 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 50 MP | 50 MP |
| Optical zoom | 5 x+92% | 2.6 x |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 32 MP | 32 MP |
| OIS | Yes | Yes |
Battery
| Spec | Xiaomi 14 Ultra | Xiaomi 15 |
|---|---|---|
| Capacity | 5,000 mAh | 5,240 mAh+5% |
| Wired charging | 90 W | 90 W |
| Wireless charging | 80 W+60% | 50 W |
| Active use endurance | 11 h | 16.5 h+50% |
Design
| Spec | Xiaomi 14 Ultra | Xiaomi 15 |
|---|---|---|
| Weight | 220 g | 191 g+13% |
| Thickness | 9.2 mm | 8.1 mm+12% |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Xiaomi 14 Ultra | Xiaomi 15 |
|---|---|---|
| 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 | Xiaomi 14 Ultra | Xiaomi 15 |
|---|---|---|
| OS at launch | Android 14 (HyperOS) | Android 15 (HyperOS 2) |
| OS update pledge | 4 years | 4 years |
Audio
| Spec | Xiaomi 14 Ultra | Xiaomi 15 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |