The OnePlus 13 vs Xiaomi 15 comparison is a hot topic among tech enthusiasts, as both smartphones bring next-gen performance, stunning displays, and flagship-level cameras. The OnePlus 13 features the latest Snapdragon 8 Gen 4 processor, ensuring lightning-fast performance and seamless multitasking. On the other hand, the Xiaomi 15 is also powered by the same chipset but optimised with MIUI’s advanced software tweaks for better efficiency. Display quality is another highlight, with both devices featuring LTPO AMOLED panels offering a 120Hz refresh rate. Whether you are streaming content or gaming, both smartphones deliver an immersive experience. If you are looking for an exceptional flagship device with a premium finish, the
OnePlus 13 is an excellent choice, combining power with a refined software experience.
In terms of photography, both smartphones offer a triple-camera setup with 50MP primary sensors, ensuring stunning clarity and dynamic range. However, Xiaomi has partnered with Leica, enhancing image processing to deliver professional-grade results. Battery life is equally impressive, with the Xiaomi 15 offering a 120 W fast charging option, while OnePlus keeps up with its own 100 W SuperVOOC charging. If you are exploring
Xiaomi 5G mobiles, the Xiaomi 15 is a worthy contender, offering premium features at a competitive price. On the other hand, OnePlus continues to dominate with its fluid OxygenOS experience and optimised hardware. Whether you prefer the refined ecosystem of OnePlus or the innovative camera tech of Xiaomi, both phones are powerful choices for 2025’s flagship experience. Learn more on the Bajaj Mall website or visit one of 1.5 lakh+ partner stores across 4,000+ cities. Shop on Easy EMIs on the Bajaj Finserv EMI Network, with repayment options from 1 month to 60 months. Enjoy benefits like zero down payment and free home delivery on select products.
Technical specifications - OnePlus 13 vs Xiaomi 15
When choosing a flagship smartphone, understanding the technical specifications is crucial. The OnePlus 13 and Xiaomi 15 come with top-tier hardware, cutting-edge displays, powerful processors, and high-resolution cameras. Below, we compare their specifications, covering key aspects such as performance, display, battery life, and connectivity to help you make an informed decision.
General
The OnePlus 13 and Xiaomi 15 are premium smartphones with cutting-edge technology. The OnePlus 13 launched with an advanced Snapdragon chipset, whereas the Xiaomi 15 will also feature high-end specifications. Both devices support 5G connectivity, run on Android-based custom skins, and come with dual SIM support for seamless network access.
| Specification | OnePlus 13 | Xiaomi 15 |
| Launch date | 7 January 2025 | 10 March 2025 |
| Brand | OnePlus | Xiaomi |
| Processor | Qualcomm Snapdragon 8 Gen 4 | Qualcomm Snapdragon 8 Gen 4 |
| Operating system | OxygenOS (Android 14) | MIUI (Android 14) |
| Sim slots | Dual SIM | Dual SIM |
| Sim size | Nano + Nano | Nano + Nano |
| Network | 5G, 4G LTE, 3G, 2G | 5G, 4G LTE, 3G, 2G |
Performance and hardware
Both the OnePlus 13 and the Xiaomi 15 are equipped with top-tier Snapdragon 8 Gen 4 processors, ensuring seamless multitasking and high performance. The devices come with advanced GPU support for gaming, high RAM options, and improved security features, making them ideal for power users. Below is a detailed comparison of their hardware.
| Specification | OnePlus 13 | Xiaomi 15 |
| Processor | Qualcomm Snapdragon 8 Gen 4 | Qualcomm Snapdragon 8 Gen 4 |
| Graphics | Adreno 750 | Adreno 750 |
| RAM | 12GB/16GB LPDDR5X | 12GB/16GB LPDDR5X |
| Antutu | 1,750,000 | 1,740,000 |
| Storage | 256GB/512GB UFS 4.0 | 256GB/512GB UFS 4.0 |
| Security | In-display fingerprint sensor, Face unlock | In-display fingerprint sensor, Face unlock |
| Sensors | Accelerometer, Gyroscope, Proximity, Compass | Accelerometer, Gyroscope, Proximity, Compass |
| Audio | Stereo speakers with Dolby Atmos | Stereo speakers with Dolby Atmos |
| Others | Liquid cooling technology | Liquid cooling technology |
Display
The OnePlus 13 and Xiaomi 15 feature stunning AMOLED displays with high refresh rates, ensuring smooth scrolling and vibrant visuals. Both models offer HDR10+ support, making them ideal for media consumption. The screens are protected by Gorilla Glass for enhanced durability.
| Specification | OnePlus 13 | Xiaomi 15 |
| Screen size | 6.7-inch | 6.73-inch |
| Screen resolution | 3200 x 1440 pixels | 3200 x 1440 pixels |
| Aspect ratio | 20:9 | 20:9 |
| Pixel density | 525 ppi | 522 ppi |
| Display type | LTPO AMOLED | LTPO AMOLED |
| Screen protection | Corning Gorilla Glass Victus 2 | Corning Gorilla Glass Victus 2 |
| Touch screen | Yes, Capacitive | Yes, Capacitive |
Camera
Both smartphones boast high-resolution cameras with AI-enhanced photography. The OnePlus 13 offers an improved Hasselblad-tuned camera system, while the Xiaomi 15 integrates Leica optics for superior imaging quality. They come with multiple shooting modes and enhanced low-light capabilities.
| Specification | OnePlus 13 | Xiaomi 15 |
| Camera setup | Triple rear | Triple rear |
| Resolution | 50MP + 50MP + 50MP | 50MP + 50MP + 50MP |
| Autofocus | Yes | Yes |
| OIS | Yes | Yes |
| Flash | LED Flash | LED Flash |
| Image resolution | 8192 x 6144 pixels | 8192 x 6144 pixels |
| Settings | HDR, Night mode, AI enhancements | HDR, Night mode, AI enhancements |
| Shooting modes | Portrait, Pro mode, Panorama | Portrait, Pro mode, Panorama |
Connectivity and network compatibility
Seamless connectivity is a key aspect of flagship smartphones. Both OnePlus 13 and Xiaomi 15 support multiple network bands, offering excellent coverage. They also come with VoLTE support, enabling crystal-clear call quality over 4G and 5G networks.
| Specification | OnePlus 13 | Xiaomi 15 |
| Sim size | Nano + Nano | Nano + Nano |
| Network support | 5G, 4G LTE, 3G, 2G | 5G, 4G LTE, 3G, 2G |
| Volte | Yes | Yes |
| SIM 1 | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| SIM 2 | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
Battery
Battery life plays a crucial role in daily smartphone usage. Both devices come with large battery capacities, fast charging, and wireless charging options, ensuring convenience for users.
| Specification | OnePlus 13 | Xiaomi 15 |
| Capacity | 5000 mAh | 5000 mAh |
| Type | Li-Polymer | Li-Polymer |
| Wireless charging | Yes, 50 W | Yes, 50 W |
| Quick charging | 100 W wired fast charging | 120 W wired fast charging |
OnePlus 13 vs Xiaomi 15 - Benchmark
The benchmark scores provide a clear indication of real-world performance. The OnePlus 13 and Xiaomi 15 deliver exceptional results across Antutu, GeekBench, 3DMark, and DxOMark, ensuring they rank among the best smartphones available.
| Benchmark | OnePlus 13 | Xiaomi 15 |
| Antutu | 1,750,000 | 1,740,000 |
| GeekBench | 2200 (Single-Core), 6800 (Multi-Core) | 2180 (Single-Core), 6700 (Multi-Core) |
| 3DMark | 13500 | 13200 |
| DxOMark | 145 | 143 |
Price comparison - OnePlus 13 vs Xiaomi 15
Both the OnePlus 13 and the Xiaomi 15 come in multiple storage and colour variants, catering to different user needs. Both the OnePlus 13 and Xiaomi 15 offer premium features with a competitive price range. The OnePlus 13 is slightly more expensive due to its optimisation and brand value, while the Xiaomi 15 provides a cost-effective alternative with similar flagship specifications.
| Model | Storage, RAM and colour | Price |
| OnePlus 13 | 12GB RAM + 256GB (Black) | Rs. 74,999 |
| 16GB RAM + 512GB (Silver) | Rs. 82,999 |
| Xiaomi 15 | 12GB RAM + 256GB (Blue) | Rs. 72,999 |
| 16GB RAM + 512GB (White) | Rs. 80,999 |
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