Xiaomi Redmi 15 5G 4GB/128GB
6.9″ IPS LCD display (144 Hz), Qualcomm Snapdragon 6s Gen 3, 4 GB RAM, 128 GB storage, 50 MP main camera, 7000 mAh battery, 5G, Android 15.
Spec score
Data evidence: 88 %
Strengths
- Basics — 100
- Battery — 89.8
Weaknesses
- Camera hardware — 30.5
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: +18.2
- Battery +40.7
- Basics +35
- Smoothness +26.3
- Screen +25.5
- Longevity +22.9
- Camera hardware +3.4
- Build & comfort -32.7
Not a clear upgrade Spec score: +2.1
- Battery +35
- Longevity +15.4
- Screen -3.1
- Build & comfort -19.6
- Camera hardware -21.4
Not a clear upgrade Spec score: -8.7
- Battery +37.4
- Longevity +4.9
- Screen -11.3
- Smoothness -15.3
- Build & comfort -27.4
- Camera hardware -47.4
Not a clear upgrade Spec score: -2.7
- Battery +32.6
- Longevity +15.4
- Screen -6.3
- Build & comfort -19.6
- Camera hardware -39.1
Not a clear upgrade Spec score: +10.3
- Battery +41.9
- Longevity +21.8
- Smoothness +21.7
- Basics +20
- Screen +5.4
- Camera hardware -14.6
- Build & comfort -32.7
Not a clear upgrade Spec score: -2.4
- Battery +35
- Longevity +5.5
- Screen -6.3
- Build & comfort -19.6
- Camera hardware -36.4
Not a clear upgrade Spec score: -7
- Battery +35
- Longevity +9.8
- Smoothness -7.8
- Screen -8.8
- Build & comfort -27.4
- Camera hardware -48.8
Not a clear upgrade Spec score: -9.7
- Battery +37.4
- Longevity -5
- Screen -11.3
- Smoothness -15
- Build & comfort -27.4
- Camera hardware -47.4
Not a clear upgrade Spec score: +10.1
- Battery +45.5
- Basics +40
- Longevity +20.1
- Screen +17.8
- Smoothness +7.4
- Camera hardware -25.1
- Build & comfort -27.4
Not a clear upgrade Spec score: +2.7
- Battery +45.5
- Basics +20
- Longevity +12.6
- Screen -4.8
- Build & comfort -27.4
- Camera hardware -28.1
Not a clear upgrade Spec score: +13.6
- Battery +46.2
- Basics +40
- Longevity +20.1
- Screen +17.8
- Smoothness +9.2
- Camera hardware -14.9
- Build & comfort -16.2
Not a clear upgrade Spec score: +4.4
- Longevity +30.6
- Battery +29.8
- Basics +20
- Smoothness +4
- Screen -9.7
- Build & comfort -13
- Camera hardware -22.5
Not a clear upgrade Spec score: +6.2
- Battery +29.5
- Longevity +26.1
- Basics +20
- Screen +10.3
- Build & comfort -4
- Smoothness -8
- Camera hardware -17.7
Not a clear upgrade Spec score: -0.2
- Battery +33.5
- Longevity +18.6
- Smoothness -4.7
- Camera hardware -18.2
- Build & comfort -32.2
Not a clear upgrade Spec score: -7.4
- Battery +32.7
- Screen -3.3
- Longevity -5
- Smoothness -13.4
- Build & comfort -22.1
- Camera hardware -41.3
Not a clear upgrade Spec score: -5.6
- Battery +27.7
- Longevity +18.6
- Smoothness -10.1
- Build & comfort -32.7
- Camera hardware -37.9
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 | 6.9 in |
|---|---|
| Display technology | IPS LCD |
| Display resolution | 2340x1080 |
| Refresh rate | 144 Hz |
Performance
| Chipset | Qualcomm Snapdragon 6s Gen 3 |
|---|
Memory and storage
| RAM | 4 GB |
|---|---|
| Storage | 128 GB |
Battery and charging
| Battery capacity | 7000 mAh |
|---|---|
| Wired charging | 33 W |
Cameras
| Main camera | 50 MP |
|---|---|
| Selfie camera | 8 MP |
Build and durability
| Weight | 224 g unverified |
|---|---|
| Dimensions | 171.08 x 82.05 x 8.55 mm unverified |
| IP rating | IP64 unverified |
Software
| Operating system | Android 15 |
|---|
Connectivity
| 5G support | Yes |
|---|---|
| NFC | Yes |
| eSIM | No |
Sources
Facts are verified against the sources below; unverified values are marked as unverified.
- GSMArena — gsmarena.com