Xiaomi 15 vs Xiaomi POCO X6
The Verdict
Xiaomi 15 delivers flagship performance with a Snapdragon 8 Elite processor, superior 50MP main camera with Light Fusion 900 sensor and 2.6x optical zoom, and a brighter 3200-nit LTPO AMOLED display supporting 1-120Hz variable refresh. Its 5400mAh battery with 90W fast charging and 50W wireless charging significantly outpaces the POCO X6's 5100mAh with 67W wired-only charging. Build quality favors the 15 with aluminum frame and Gorilla Glass Victus 2 versus plastic construction. POCO X6 offers excellent value at $279, with a capable Snapdragon 7s Gen 2, 1800-nit AMOLED display, and respectable 64MP camera, but lacks optical zoom, wireless charging, and the display refinement of its premium sibling. For users prioritizing camera versatility, display quality, and charging speed, Xiaomi 15 justifies the $320 premium. Budget-conscious buyers will appreciate POCO X6's performance-per-dollar ratio.
Who Should Buy
Buy the Xiaomi 15 if…
- →Snapdragon 8 Elite delivers top-tier performance
- →Triple 50MP camera system with Leica optics at a competitive price
- →Compact 6.36-inch size with flagship specs — rare in 2025
Buy the Xiaomi POCO X6 if…
- →1.5K resolution AMOLED display is sharper than typical FHD+
- →67W fast charging fills the battery in about 45 minutes
- →Snapdragon 7s Gen 2 handles gaming and multitasking well
Category Scores
Pros & Cons
Xiaomi 15
Pros
- Snapdragon 8 Elite delivers top-tier performance
- Triple 50MP camera system with Leica optics at a competitive price
- Compact 6.36-inch size with flagship specs — rare in 2025
- Blazing 90W wired charging fills the 5400 mAh battery in under 30 minutes
- 3200-nit peak brightness is excellent for outdoor visibility
Cons
- HyperOS still carries some bloatware and ad placements
- 2.6x telephoto lacks the reach of 5x periscope competitors
- Limited global availability compared to Samsung and Apple
- No headphone jack
Xiaomi POCO X6
Pros
- 1.5K resolution AMOLED display is sharper than typical FHD+
- 67W fast charging fills the battery in about 45 minutes
- Snapdragon 7s Gen 2 handles gaming and multitasking well
- OIS on main camera improves low-light and video stability
- Light and slim at 181 g with good in-hand feel
Cons
- Macro sensor adds minimal value to the camera system
- No wireless charging at any price variant
- Plastic frame doesn't feel as premium as metal alternatives
- Only IP54 splash resistance — not fully waterproof
- MIUI/HyperOS includes bloatware and ads
Full Specifications
| Spec | Xiaomi 15 | Xiaomi POCO X6 |
|---|---|---|
| Software | Android 15 (HyperOS 2) | Android 14 (MIUI 14 / HyperOS) |
| Body | ||
| Weight | 191 g | 181 g |
| Material | Aluminum frame, Gorilla Glass Victus 2 | Plastic frame, glass front and back |
| IP rating | IP68 | IP54 |
| Dimensions | 152.3 x 71.2 x 8.08 mm | 161.2 x 74.3 x 7.98 mm |
| Camera | ||
| Main camera | 50 MP, f/1.6, OIS (Light Fusion 900 sensor) | 64 MP, f/1.79, PDAF, OIS |
| Front camera | 32 MP, f/2.0 | 16 MP, f/2.4 |
| Video | 8K@24fps, 4K@60fps | 4K@30fps |
| Telephoto | 50 MP, f/2.0, 2.6x optical zoom | — |
| Ultrawide | 50 MP, f/2.2, 115-degree | 8 MP, f/2.2 |
| Macro | — | 2 MP, f/2.4 |
| Memory | ||
| RAM | 12 GB | 8 GB / 12 GB |
| Storage options | 256 GB, 512 GB | 256 GB, 512 GB |
| Battery | ||
| Capacity | 5400 mAh | 5100 mAh |
| Charging | 90W wired | 67W wired (Turbo Charge) |
| Wireless charging | 50W wireless | No |
| Display | ||
| Size | 6.36 inches | 6.67 inches |
| Type | LTPO AMOLED | AMOLED |
| Resolution | 2670 x 1200 | 2712 x 1220 |
| Refresh rate | 1-120Hz | 120Hz |
| Brightness (nits) | 3200 | 1800 |
| Processor | ||
| CPU | Octa-core (2x4.32 GHz + 6x3.53 GHz) | Octa-core (4x2.4 GHz + 4x1.95 GHz) |
| GPU | Adreno 830 | Adreno 710 |
| Chipset | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 7s Gen 2 |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | USB-C 3.2 | USB-C 2.0 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.2 |
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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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