The Xiaomi 15 Ultra and OnePlus 13 are both powered by the Qualcomm Snapdragon 8 Gen 3 chipset, ensuring top-notch performance. The Xiaomi 15 Ultra stands out with its quad-camera setup, including a 200MP periscope telephoto lens, catering to photography enthusiasts. On the other hand, the OnePlus 13 offers a slightly larger display and a higher peak brightness, enhancing the viewing experience. Both devices support fast charging, with the OnePlus 13 featuring a 6000mAh battery and 100W wired charging, while the Xiaomi 15 Ultra comes with a 5410mAh battery and 90W wired charging.
Check out detailed specs, benchmark scores, and prices for the
OnePlus 13 and
Xiaomi 15 Ultra before making your decision.
Key specifications of Xiaomi 15 Ultra vs OnePlus 13
Before diving into detailed comparisons, here’s a quick look at their key specs.
General information
| Feature | Xiaomi 15 Ultra | OnePlus 13 |
| Launch Date | February 27, 2025 | January 10, 2025 |
| Operating System | Android 15 with HyperOS 2 | Android 15 with OxygenOS 15 |
| Dimensions | 161.3 x 75.3 x 9.4 mm | 162.9 x 76.5 x 8.5 mm |
| Weight | 226g | 210g |
| Build | Xiaomi Shield Glass 2.0 | Crystal Shield super-ceramic glass |
| Colours Available | Black, White, SilverChrome, Green | Black, Blue, White |
Performance and hardware
| Feature | Xiaomi 15 Ultra | OnePlus 13 |
| Processor | Qualcomm Snapdragon 8 Gen 3 | Qualcomm Snapdragon 8 Gen 3 |
| GPU | Adreno 830 | Adreno 830 |
| RAM Options | 16GB | 12GB/16GB/24GB |
| Storage Options | 512GB/1TB | 256GB/512GB/1TB |
| Storage Type | UFS 4.0 | UFS 4.0 |
| Security | Under-display fingerprint sensor | Under-display fingerprint sensor |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| Audio | Stereo speakers, Dolby Atmos | Stereo speakers, Dolby Atmos |
These devices promise high-speed performance and premium security features.
Display
| Feature | Xiaomi 15 Ultra | OnePlus 13 |
| Display Type | LTPO AMOLED | LTPO AMOLED |
| Screen Size | 6.73-inch | 6.82-inch |
| Resolution | 1440 x 3200 pixels | 1440 x 3168 pixels |
| Refresh Rate | 120Hz | 120Hz |
| Peak Brightness | 3200 nits | 4500 nits |
| HDR Support | HDR10+, Dolby Vision | HDR10+, Dolby Vision |
Both phones offer immersive displays ideal for watching videos, gaming, or browsing.
Camera
| Feature | Xiaomi 15 Ultra | OnePlus 13 |
| Rear Camera Setup | Quad: 50MP (wide), 50MP (telephoto), 200MP (periscope), 50MP (ultrawide) | Triple: 50MP (wide), 50MP (telephoto), 50MP (ultrawide) |
| Front Camera | 32MP | 32MP |
| Video Recording | Up to 8K @30fps | Up to 8K @30fps |
| Special Features | Leica optics, Laser AF, HDR | Hasselblad Color Calibration, HDR |
The Xiaomi 15 Ultra offers a quad-camera setup while the iPhone delivers enhanced low-light performance.
Connectivity and network compatibility
| Feature | Xiaomi 15 Ultra | OnePlus 13 |
| 5G Support | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| NFC | Yes | Yes |
| USB | USB Type-C 3.2 Gen 2 | USB Type-C 3.2 |
| SIM Configuration | Dual SIM | Dual SIM |
Both phones support the latest network and connectivity options.
Battery
| Feature | Xiaomi 15 Ultra | OnePlus 13 |
| Battery capacity | 5410mAh | 6000mAh |
| Wired charging | 90W | 100W |
| Wireless charging | 80W | 50W |
| Reverse charging | 10W | 10W |
Xiaomi offers a bigger battery and faster charging speeds.
Xiaomi 15 Ultra vs OnePlus 13 benchmark
Here's how both flagships compare on performance benchmarks.
| Features | Xiaomi 15 Ultra | OnePlus 13 |
| AnTuTu Score | 2,170,000+ | 1,980,000+ |
| Geekbench (Single core) | 2,250 | 2,870 |
| Geekbench (multi-core) | 6,700 | 7,350 |
| 3DMark Wild Life | 17,800 | 16,200 |
These benchmark scores highlight that while the iPhone leads in raw CPU power, Xiaomi dominates GPU-intensive tasks and multitasking performance.
Xiaomi 15 Ultra vs OnePlus 13 price comparison
Wondering about the prices? Here's what we know from trusted online retailers:
| Model | Price (approx.) |
| Xiaomi 15 Ultra (12GB/256GB) | Rs. 79,999 |
| OnePlus 13 (256GB) | Rs. 66,998 |
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