Mi
Mi 15T Pro 5G 12/512GB Mocha Gold cell phones - unlocked
A 6.83-inch AMOLED phone with a 144 Hz display, Dimensity 9400+ chip, 12 GB RAM, 512 GB storage, Leica 50 MP triple camera and 5500 mAh battery
Color Mocha Gold
- Mocha Gold
- Gray
- Flagship performance with Dimensity 9400+ 3 nm chipset
- Immersive 6.83" AMOLED display with 144 Hz refresh rate
- Professional Leica triple camera system led by 50 MP sensor
- All-day power from 5500 mAh battery with 12 GB RAM and 512 GB storage
- Durable IP68 build featuring Gorilla Glass 7i protection
Mi 15T Pro 5G unlocked smartphone
The Mi 15T Pro 5G is a factory unlocked smartphone with a 6.83 inch AMOLED display and 12GB of RAM paired with 512GB of UFS 4.1 storage. It runs Android 15 with HyperOS 2 on a Dimensity 9400+ chipset built on a 3 nm process. The device supports dual Nano SIM and eSIM combinations for flexible connectivity.
Thermals noise and power draw
A 5500mAh battery powers the handset through daily workloads while the 3 nm processor architecture helps manage thermal output during sustained use. The 144Hz display features 3840Hz PWM dimming to reduce perceived flicker at lower brightness levels. Peak brightness reaches 3200 nits for outdoor visibility without excessive power draw.
Accessories and software impact
The Leica branded triple camera system centres on a 50MP wide sensor with an f/1.6 aperture and 1.2µm pixels for improved low light capture. Corning Gorilla Glass 7i protects the front panel at Mohs level 6 while an IP68 rating certifies dust tight and water resistant performance up to 3 metres for 30 minutes. The aluminium frame achieves 330 N/mm frame rigidity and 321 N/mm device rigidity for structural durability.
Highlights
- Flagship performance with Dimensity 9400+ 3 nm chipset
- Immersive 6.83" AMOLED display with 144 Hz refresh rate
- Professional Leica triple camera system led by 50 MP sensor
- All-day power from 5500 mAh battery with 12 GB RAM and 512 GB storage
- Durable IP68 build featuring Gorilla Glass 7i protection
Specifications
| Brand | MI |
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Other versions of this model
1 more in the same range
Same family, different memory, cooler or clock — compare before you commit.
Questions about this item
How do I insert the SIM cards and eSIMs, and what is the common mistake?
The tray accepts two nano-SIMs or one nano-SIM plus one eSIM active at a time; the mistake is forcing a third physical SIM when only two slots work simultaneously.
What part will need replacement first during long-term ownership?
The sealed 5500 mAh battery is not user-replaceable; plan for professional service once capacity drops noticeably.
What limit appears first during extended heavy use such as gaming?
The 3 nm Dimensity 9400+ chipset will throttle sustained performance once its thermal envelope is reached.
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