Redmi K90 Pro Max vs Xiaomi 15
88.4Performance76.7
67Display64.5
69.5Camera64.7
92Battery83.5
86.7Features78.7
12 spec wins — Redmi K90 Pro Max3 spec wins — Xiaomi 15
InnoReviews verdict
Redmi K90 Pro Max wins this phone face-off, 80.9 to 73.4, pulling ahead mainly in performance (+12) and battery (+9). Xiaomi 15 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Redmi K90 Pro Max
- Stronger performance score: 88 vs 77
- Stronger camera score: 70 vs 65
- Stronger battery score: 92 vs 84
- Stronger features score: 87 vs 79
- 92% higher Optical zoom: 5 x vs 2.6 x
Reasons to pick the Xiaomi 15
- 12% lower weight: 191 g vs 218 g
- 11% higher Pixel density: 460 ppi vs 416 ppi
- Has eSIM — the other doesn't
Display
| Spec | Redmi K90 Pro Max | Xiaomi 15 |
|---|---|---|
| Screen size | 6.9 ″+8% | 6.36 ″ |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 2608x1200 | 1200x2670 |
| Pixel density | 416 ppi | 460 ppi+11% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,500 nits+9% | 3,200 nits |
| Screen-to-body | 91.8 % | — |
Performance
| Spec | Redmi K90 Pro Max | Xiaomi 15 |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Snapdragon 8 Elite |
| AnTuTu 11 | 3,734,624+28%Top 3% | 2,914,100Top 17% |
| AnTuTu 11 (CPU) | 1,069,368+22%Top 3% | 874,340Top 14% |
| AnTuTu 11 (GPU) | 1,381,879+29%Top 4% | 1,069,991Top 17% |
| AnTuTu 11 (Memory) | 487,580+28%Top 3% | 379,667Top 20% |
| AnTuTu 11 (UX) | 795,797+35%Top 3% | 590,102Top 20% |
| Geekbench 6 (single) | — | 2,972Top 15% |
| Geekbench 6 (multi) | — | 9,330Top 12% |
| Wild Life Extreme stability | — | 89 %Top 50% |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256GB / 512GB / 1TB | 256/512GB |
| Storage type | UFS 4.1 | UFS 4.0 |
Camera
| Spec | Redmi K90 Pro Max | Xiaomi 15 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.7 | f/1.62 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 50 MP | 50 MP |
| Optical zoom | 5 x+92% | 2.6 x |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 32 MP | 32 MP |
| OIS | Yes | Yes |
Battery
| Spec | Redmi K90 Pro Max | Xiaomi 15 |
|---|---|---|
| Capacity | 7,560 mAh+44% | 5,240 mAh |
| Wired charging | 100 W+11% | 90 W |
| Wireless charging | 50 W | 50 W |
| Active use endurance | — | 16.5 h |
Design
| Spec | Redmi K90 Pro Max | Xiaomi 15 |
|---|---|---|
| Weight | 218 g | 191 g+12% |
| Thickness | 7.9 mm+2% | 8.1 mm |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Redmi K90 Pro Max | Xiaomi 15 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 6.0 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | Redmi K90 Pro Max | Xiaomi 15 |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 15 (HyperOS 2) |
| OS update pledge | — | 4 years |
Audio
| Spec | Redmi K90 Pro Max | Xiaomi 15 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |