Xiaomi 13 Pro vs Xiaomi 15 Ultra
The Verdict
Both phones share the same $999 price point and 6.73-inch display, but the Xiaomi 15 Ultra pulls ahead with meaningful upgrades across multiple fronts. The 15 Ultra features the newer Snapdragon 8 Elite processor with faster GPU (Adreno 830 vs 740), delivers significantly brighter display output at 3200 nits versus 1900 nits, and packs a larger 5810 mAh battery compared to the 13 Pro's 4820 mAh. Its 200 MP periscope telephoto with 5x zoom vastly outperforms the 13 Pro's 50 MP 3.2x optical zoom, and it captures 8K video at 30fps instead of 24fps. The 15 Ultra also upgrades to USB 3.2 and Wi-Fi 7 connectivity, includes up to 1 TB storage, and uses more durable titanium framing with Gorilla Glass Victus 2. The 13 Pro's 120W charging is faster than the 15 Ultra's 90W, and Leica camera tuning historically delivered pleasing color rendition. However, the 15 Ultra's hardware advantages in processing power, thermal management, display brightness, zoom capabilities, and battery capacity make it the stronger choice at equal pricing. The 13 Pro remains competent but feels incrementally outdated.
Who Should Buy
Buy the Xiaomi 13 Pro if…
- →1-inch Sony IMX989 sensor delivers outstanding low-light photos
- →Leica co-engineered triple camera system
- →120W wired charging in ~19 minutes
Buy the Xiaomi 15 Ultra if…
- →200MP periscope telephoto with 5x optical zoom rivals Galaxy S25 Ultra
- →1-inch main sensor with Leica optics produces stunning photos
- →Titanium frame gives a premium, durable build
Category Scores
Pros & Cons
Xiaomi 13 Pro
Pros
- 1-inch Sony IMX989 sensor delivers outstanding low-light photos
- Leica co-engineered triple camera system
- 120W wired charging in ~19 minutes
- 50W wireless charging included
- IP68 rated with ceramic back option
Cons
- Very heavy at 229 g
- MIUI 14 has bloatware and ads in some regions
- USB-C 2.0 limits data transfer speeds
- Telephoto is 3.2x — no true periscope
Xiaomi 15 Ultra
Pros
- 200MP periscope telephoto with 5x optical zoom rivals Galaxy S25 Ultra
- 1-inch main sensor with Leica optics produces stunning photos
- Titanium frame gives a premium, durable build
- 4K@120fps video recording is industry-leading
- 90W fast charging and 50W wireless on a huge 5810 mAh battery
Cons
- Heavy at 229 g and thick at 9.17 mm
- Very expensive at $999 with limited global availability
- HyperOS software experience lags behind iOS and One UI
- Camera bump is extremely large
Full Specifications
| Spec | Xiaomi 13 Pro | Xiaomi 15 Ultra |
|---|---|---|
| Software | Android 13 (MIUI 14) | Android 15 (HyperOS 2) |
| Body | ||
| Weight | 229 g | 229 g |
| Material | Aluminum frame, ceramic or leather back | Titanium frame, Gorilla Glass Victus 2 |
| IP rating | IP68 | IP68 |
| Dimensions | 162.9 x 74.6 x 8.4 mm | 161.1 x 75.2 x 9.17 mm |
| Camera | ||
| Main camera | 50 MP, f/1.9, OIS (Sony IMX989 1-inch sensor) — Leica tuned | 50 MP, f/1.63, OIS (1-inch sensor) |
| Front camera | 32 MP, f/2.0 | 32 MP, f/2.0 |
| Video | 8K@24fps, 4K@60fps | 8K@30fps, 4K@120fps |
| Telephoto | 50 MP, f/2.0, 3.2x optical zoom — Leica tuned | 200 MP, f/2.6, 5x periscope optical zoom, OIS |
| Ultrawide | 50 MP, f/2.2, 115-degree — Leica tuned | 50 MP, f/2.0, 128-degree |
| Memory | ||
| RAM | 12 GB | 16 GB |
| Storage options | 256 GB, 512 GB | 256 GB, 512 GB, 1 TB |
| Battery | ||
| Capacity | 4820 mAh | 5810 mAh |
| Charging | 120W HyperCharge wired | 90W wired |
| Wireless charging | 50W wireless | 50W wireless |
| Display | ||
| Size | 6.73 inches | 6.73 inches |
| Type | LTPO AMOLED | LTPO AMOLED |
| Resolution | 3200 x 1440 | 3200 x 1440 |
| Refresh rate | 1-120Hz | 1-120Hz |
| Brightness (nits) | 1900 | 3200 |
| Processor | ||
| CPU | Octa-core (1x3.19 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) | Octa-core (2x4.32 GHz + 6x3.53 GHz) |
| GPU | Adreno 740 | Adreno 830 |
| Chipset | Qualcomm Snapdragon 8 Gen 2 | Qualcomm Snapdragon 8 Elite |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | USB-C 2.0 | USB-C 3.2 |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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