91
OnePlus
OnePlus 13
- Massive 6000 mAh battery
- 100W wired + 50W wireless charging
- Top-tier Snapdragon 8 Gen 4
Xiaomi
Xiaomi 15
0 /100
Our Verdict
The best compact flagship of 2026. Xiaomi proves you don't need a massive phone to get flagship performance. Leica cameras deliver beautiful, film-like photos. MIUI has improved but still has quirks.
Detailed Scores
Pros & Cons
Pros
- Compact size with flagship specs
- Excellent Leica cameras
- 90W fast charging
- Bright 3200-nit AMOLED
- Great value for a flagship
Cons
- MIUI/HyperOS still has occasional bugs
- No telephoto on base model
- Limited availability in some EU markets
Specifications
Processor Qualcomm Snapdragon 8 Gen 4
RAM 12 GB / 16 GB LPDDR5x
Storage 256 GB / 512 GB UFS 4.0
Display 6.36" LTPO AMOLED, 2670x1200, 120Hz, 3200 nits peak
Camera 50 MP Light Fusion 900 main + 50 MP ultrawide + 50 MP telephoto 3x
Battery 5400 mAh, 90W wired, 50W wireless
Operating System Android 15 (HyperOS 2)
Connectivity 5G, Wi-Fi 7, Bluetooth 5.4, NFC, IR blaster
Where to Buy
Amazon.co.uk
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Compare With
87
Google
Google Pixel 9
- Best-in-class computational photography
- 7 years of OS and security updates
- Excellent AI features (Gemini, Magic Editor)
89
Samsung
Samsung Galaxy S25 Ultra
- 200MP main camera with incredible zoom
- S Pen included
- Stunning 6.9" AMOLED display
Frequently Asked Questions
How compact is the Xiaomi 15?
At 6.36 inches, it's one of the most compact flagships available. It's easy to use one-handed, similar in size to the iPhone 16.
Is the Leica camera partnership real?
Yes, Leica is involved in lens design and color tuning. The photos have a distinctive warm, filmic look with natural bokeh.
Will it work well in Europe?
Yes, the global version supports all major EU bands. Note that some carrier-specific features may vary.