The Xiaomi 15 (2024/2025) captures RAW images in DNG format via Leica Pro mode and has no mechanical shutter — the image counter in each DNG file records total electronic captures. Enable Leica Pro RAW and drop a DNG file to read it instantly.
Check Image Counter →The Xiaomi 15 is the standard flagship model in Xiaomi’s 2024/2025 15-series lineup, powered by the Snapdragon 8 Elite chip. Its camera system is developed in partnership with Leica and consists of a 50 MP Sony LYT-928 main sensor (f/1.62, OIS, Leica Summilux optics), a 50 MP ultrawide (f/2.0, 115°), and a 50 MP 3.2× telephoto (f/2.0, OIS). The compact 6.36-inch OLED display runs at 120 Hz.
The Leica partnership brings tuned colour science in Leica Authentic and Leica Vibrant modes. RAW capture is available in Leica Pro mode, which produces DNG files containing the image counter in their EXIF metadata. Like all smartphones, the Xiaomi 15 uses CMOS electronic readout only — there is no mechanical shutter.
| Model | Release | Main Sensor | Telephoto | RAW Format |
|---|---|---|---|---|
| Xiaomi 15 | 2024/2025 | 50 MP LYT-928 (f/1.62) | 50 MP 3.2× (f/2.0) | DNG (Leica Pro) |
| Xiaomi 15 Ultra | 2024/2025 | 50 MP 1-inch LF900 (f/1.63–f/4.0) | 50 MP periscope | DNG (Leica Pro) |
| Xiaomi 14 | 2023/2024 | 50 MP LYT-900 (f/1.6) | 50 MP 3.2× (f/2.0) | DNG (Leica Pro) |
| Xiaomi 14 Ultra | 2024 | 50 MP 1-inch LF900 (f/1.63–f/4.0) | 50 MP periscope | DNG (Leica Pro) |
exiftool -ImageNumber yourfile.DNG to read the counter on any desktop platform.| Spec | Xiaomi 15 | Xiaomi 15 Ultra |
|---|---|---|
| Display | 6.36-inch OLED 120 Hz | 6.73-inch OLED LTPO 120 Hz |
| Main sensor | 50 MP Sony LYT-928 | 50 MP 1-inch Light Fusion 900 |
| Main aperture | f/1.62 (fixed) | f/1.63–f/4.0 (variable) |
| Telephoto | 50 MP 3.2× (f/2.0) | Periscope high-res + medium tele |
| Cameras | Triple | Quad |
| Weight | ~189 g | ~225 g |
| RAW / DNG | Yes (Leica Pro) | Yes (Leica Pro) |
The Xiaomi 15 is the more compact choice with a lighter body and simpler camera system. The Ultra’s 1-inch sensor delivers more dynamic range and low-light detail, but both models produce identical DNG files with the same ImageNumber counter structure.
| What to Check | How |
|---|---|
| Battery health | Settings → Battery; third-party apps like AccuBattery can measure remaining design capacity as a percentage |
| Display | Check the 6.36-inch OLED for burn-in (test with a solid grey screen) and corner uniformity |
| Camera glass | Inspect all three camera lenses for scratches; test the 3.2× telephoto focus at maximum optical zoom |
| Leica colour modes | Confirm that both Leica Authentic and Leica Vibrant modes are selectable and produce the expected colour output |
| Image counter | Request a Leica Pro DNG from the seller and check the counter via shuttercount.app — above 20,000 indicates regular use |
No. All Xiaomi flagship smartphones use CMOS electronic readout. There is no focal-plane shutter and no rated mechanical lifespan. The image counter in Leica Pro DNG files reflects total electronic captures.
The Xiaomi 15 upgrades the chip (Snapdragon 8 Elite vs 8 Gen 3), the main sensor (Sony LYT-928 vs LYT-900), and refines the Leica optics with an updated Summilux lens design. The telephoto focal length (3.2×) and form factor remain similar to the Xiaomi 14. Both models support Leica Pro RAW capture with the same DNG format.
Leica’s involvement covers optical design (Summilux lenses), colour science (Authentic and Vibrant profiles), and look-and-feel of the camera UI. The DNG RAW output contains unprocessed sensor data — Leica colour processing applies only to the embedded JPEG preview and JPEG exports. For RAW editing, the sensor data is identical regardless of which Leica colour profile was selected.
No. The counter is stored in persistent hardware memory and cannot be cleared by a factory reset, MIUI/HyperOS flash, or any user action. It is a reliable cumulative usage indicator.