OnePlus 9 vs Xiaomi 13 Pro
The Verdict
Xiaomi 13 Pro significantly outpaces OnePlus 9 across nearly every dimension despite its $270 premium. Display advantage goes decisively to Xiaomi with a larger 6.73-inch LTPO AMOLED panel (3200x1440, 1900 nits) versus OnePlus's 6.55-inch AMOLED (2400x1080, 1100 nits). Camera systems both excel, but Xiaomi's quad Leica-tuned setup with a 1-inch Sony sensor and 3.2x telephoto outperforms OnePlus's triple Hasselblad configuration. Performance isn't close: Snapdragon 8 Gen 2 with Adreno 740 GPU obliterates the older 888 chipset. Battery life and charging heavily favor Xiaomi (4820mAh, 120W wired, 50W wireless vs 4500mAh, 65W wired, 15W wireless). Build quality is superior with IP68 rating and premium materials. OnePlus 9 retains value advantage and lighter weight, plus slightly cleaner software in OxygenOS. For flagship-level performance and features, Xiaomi 13 Pro is the stronger choice; choose OnePlus only if budget is the primary constraint.
Who Should Buy
Buy the OnePlus 9 if…
- →65W Warp Charge fills battery in 29 minutes
- →Excellent main and ultrawide cameras
- →Hasselblad color calibration
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
Category Scores
Pros & Cons
OnePlus 9
Pros
- 65W Warp Charge fills battery in 29 minutes
- Excellent main and ultrawide cameras
- Hasselblad color calibration
- 120Hz AMOLED display
- Competitive pricing at $729
Cons
- No telephoto camera
- 2 MP monochrome sensor is useless
- No official IP rating for water resistance
- Plastic frame feels less premium
- Snapdragon 888 heating issues
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
Full Specifications
| Spec | OnePlus 9 | Xiaomi 13 Pro |
|---|---|---|
| Software | Android 11, OxygenOS 11 | Android 13 (MIUI 14) |
| Body | ||
| Weight | 192 g | 229 g |
| Material | Plastic frame, Gorilla Glass 5 | Aluminum frame, ceramic or leather back |
| IP rating | No official rating | IP68 |
| Dimensions | 160 x 74.2 x 8.7 mm | 162.9 x 74.6 x 8.4 mm |
| Camera | ||
| Main camera | 48 MP, f/1.8, OIS (Hasselblad tuned) | 50 MP, f/1.9, OIS (Sony IMX989 1-inch sensor) — Leica tuned |
| Mono | 2 MP, f/2.4 | — |
| Front camera | 16 MP, f/2.4 | 32 MP, f/2.0 |
| Video | 8K@30fps, 4K@60fps | 8K@24fps, 4K@60fps |
| Ultrawide | 50 MP, f/2.2, freeform lens | 50 MP, f/2.2, 115-degree — Leica tuned |
| Telephoto | — | 50 MP, f/2.0, 3.2x optical zoom — Leica tuned |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Storage options | 128 GB, 256 GB | 256 GB, 512 GB |
| Battery | ||
| Capacity | 4500 mAh | 4820 mAh |
| Charging | 65W Warp Charge wired | 120W HyperCharge wired |
| Wireless charging | 15W wireless | 50W wireless |
| Display | ||
| Size | 6.55 inches | 6.73 inches |
| Type | AMOLED | LTPO AMOLED |
| Resolution | 2400 x 1080 | 3200 x 1440 |
| Refresh rate | 120Hz | 1-120Hz |
| Brightness (nits) | 1100 | 1900 |
| Processor | ||
| CPU | Octa-core (1x2.84 GHz + 3x2.42 GHz + 4x1.8 GHz) | Octa-core (1x3.19 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) |
| GPU | Adreno 660 | Adreno 740 |
| Chipset | Qualcomm Snapdragon 888 | Qualcomm Snapdragon 8 Gen 2 |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | USB-C 3.1 | USB-C 2.0 |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | 5.2 | 5.3 |
Related Comparisons
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.
Explore more in phones, see all OnePlus products or all Xiaomi products. View full details for the OnePlus 9 or the Xiaomi 13 Pro.