Xiaomi 15T Pro 12GB/256GB
6.83″ AMOLED display (144 Hz), MediaTek Dimensity 9400+, 12 GB RAM, 256 GB storage, 50 MP main camera, 5500 mAh battery, 5G, Android 15.
Spec score
Data evidence: 98 %
Strengths
- Basics — 100
- Smoothness — 92.5
- Camera hardware — 92.2
Is it a real upgrade?
Compared against frozen reference profiles of popular older phones, scored by the identical algorithm. Only spec-derived facts — no guesswork.
Not a clear upgrade Spec score: +42.5
- Camera hardware +65.1
- Smoothness +62
- Screen +45.5
- Battery +42.8
- Basics +35
- Longevity +33.4
- Build & comfort -12.9
Meaningful upgrade Spec score: +26.4
- Camera hardware +40.3
- Smoothness +38.2
- Battery +37.1
- Longevity +25.9
- Screen +16.9
Meaningful upgrade Spec score: +15.6
- Battery +39.5
- Smoothness +20.4
- Longevity +15.4
- Camera hardware +14.3
- Screen +8.7
- Build & comfort -7.6
Meaningful upgrade Spec score: +21.6
- Battery +34.7
- Smoothness +33.8
- Longevity +25.9
- Camera hardware +22.6
- Screen +13.7
Not a clear upgrade Spec score: +34.6
- Smoothness +57.4
- Camera hardware +47.1
- Battery +44
- Longevity +32.3
- Screen +25.4
- Basics +20
- Build & comfort -12.9
Meaningful upgrade Spec score: +21.9
- Battery +37.1
- Smoothness +36.2
- Camera hardware +25.3
- Longevity +16
- Screen +13.7
Meaningful upgrade Spec score: +17.3
- Battery +37.1
- Smoothness +27.9
- Longevity +20.3
- Camera hardware +12.9
- Screen +11.2
- Build & comfort -7.6
Meaningful upgrade Spec score: +14.6
- Battery +39.5
- Smoothness +20.7
- Camera hardware +14.3
- Screen +8.7
- Longevity +5.5
- Build & comfort -7.6
Meaningful upgrade Spec score: +34.4
- Battery +47.6
- Smoothness +43.1
- Basics +40
- Screen +37.8
- Camera hardware +36.6
- Longevity +30.6
- Build & comfort -7.6
Meaningful upgrade Spec score: +27
- Battery +47.6
- Smoothness +37
- Camera hardware +33.6
- Longevity +23.1
- Basics +20
- Screen +15.2
- Build & comfort -7.6
Meaningful upgrade Spec score: +37.9
- Battery +48.3
- Camera hardware +46.8
- Smoothness +44.9
- Basics +40
- Screen +37.8
- Longevity +30.6
- Build & comfort +3.6
Meaningful upgrade Spec score: +28.7
- Longevity +41.1
- Smoothness +39.7
- Camera hardware +39.2
- Battery +31.9
- Basics +20
- Screen +10.3
- Build & comfort +6.8
Meaningful upgrade Spec score: +30.5
- Camera hardware +44
- Longevity +36.6
- Battery +31.6
- Screen +30.3
- Smoothness +27.7
- Basics +20
- Build & comfort +15.8
Not a clear upgrade Spec score: +24.1
- Camera hardware +43.5
- Battery +35.6
- Smoothness +31
- Longevity +29.1
- Screen +17.1
- Build & comfort -12.4
Meaningful upgrade Spec score: +16.9
- Battery +34.8
- Smoothness +22.3
- Camera hardware +20.4
- Screen +16.7
- Longevity +5.5
Not a clear upgrade Spec score: +18.7
- Battery +29.8
- Longevity +29.1
- Smoothness +25.6
- Camera hardware +23.8
- Screen +17.8
- Build & comfort -12.9
Spec score
Scores are computed against fixed published anchors (algorithm 1.0.0). See the methodology. Methodology
How much of this score rests on verified data; unknown values shrink toward a neutral 50 and lower the evidence.
Camera scores measure hardware potential (sensor, optics, stabilization) — not lab-tested photo quality.
Specifications
Display
| Display size | 6.83 in |
|---|---|
| Display technology | AMOLED |
| Display resolution | 1280x2772 |
| Refresh rate | 144 Hz |
Performance
| Chipset | MediaTek Dimensity 9400+ |
|---|
Memory and storage
| RAM | 12 GB |
|---|---|
| Storage | 256 GB |
Battery and charging
| Battery capacity | 5500 mAh |
|---|---|
| Wired charging | 90 W |
| Wireless charging | 50 W unverified |
Cameras
| Main camera | 50 MP |
|---|---|
| Ultrawide camera | 13 MP unverified |
| Telephoto camera | 50 MP unverified |
| Selfie camera | 32 MP |
Build and durability
| Weight | 210 g |
|---|---|
| Dimensions | 162.7 x 77.9 x 7.96 mm |
| IP rating | IP68 unverified |
Software
| Operating system | Android 15 |
|---|
Connectivity
| 5G support | Yes |
|---|---|
| NFC | Yes |
| eSIM | Yes |
Sources
Facts are verified against the sources below; unverified values are marked as unverified.
- GSMArena — gsmarena.com