Redmi K90 Pro Max vs Xiaomi 15S Pro
88.4Performance72.8
67Display69.1
69.5Camera69.5
92Battery82
86.7Features86.7
6 spec wins — Redmi K90 Pro Max2 spec wins — Xiaomi 15S Pro
InnoReviews verdict
Redmi K90 Pro Max wins this phone face-off, 80.9 to 74.6, pulling ahead mainly in performance (+16) and battery (+10). Xiaomi 15S Pro 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 73
- Stronger battery score: 92 vs 82
- 24% higher capacity: 7,560 mAh vs 6,100 mAh
- 11% higher Wired charging: 100 W vs 90 W
Reasons to pick the Xiaomi 15S Pro
- 25% higher Pixel density: 521 ppi vs 416 ppi
Display
| Spec | Redmi K90 Pro Max | Xiaomi 15S Pro |
|---|---|---|
| Screen size | 6.9 ″+3% | 6.73 ″ |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 2608x1200 | 1440x3200 |
| Pixel density | 416 ppi | 521 ppi+25% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,500 nits+9% | 3,200 nits |
| Screen-to-body | 91.8 %+2% | 90 % |
Performance
| Spec | Redmi K90 Pro Max | Xiaomi 15S Pro |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Xiaomi XRing O1 |
| AnTuTu | 3,734,624Top 3% | — |
| AnTuTu 11 (CPU) | 1,069,368Top 3% | — |
| AnTuTu 11 (GPU) | 1,381,879Top 4% | — |
| AnTuTu 11 (Memory) | 487,580Top 3% | — |
| AnTuTu 11 (UX) | 795,797Top 3% | — |
| Geekbench 6 (single) | — | 2,985Top 14% |
| Geekbench 6 (multi) | — | 9,250Top 13% |
| Wild Life Extreme stability | — | 86 %Top 50% |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256GB / 512GB / 1TB | 512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.1 |
Camera
| Spec | Redmi K90 Pro Max | Xiaomi 15S Pro |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.7 | f/1.44 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 50 MP | 50 MP |
| Optical zoom | 5 x | 5 x |
| Max video | 8K@30fps | 8K@24fps |
| Front camera | 32 MP | 32 MP |
| OIS | Yes | Yes |
Battery
| Spec | Redmi K90 Pro Max | Xiaomi 15S Pro |
|---|---|---|
| Capacity | 7,560 mAh+24% | 6,100 mAh |
| Wired charging | 100 W+11% | 90 W |
| Wireless charging | 50 W | 50 W |
Design
| Spec | Redmi K90 Pro Max | Xiaomi 15S Pro |
|---|---|---|
| Weight | 218 g | 216 g+1% |
| Thickness | 7.9 mm+5% | 8.3 mm |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Redmi K90 Pro Max | Xiaomi 15S Pro |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 3.2 Gen 2 |
| eSIM | No | No |
Software
| Spec | Redmi K90 Pro Max | Xiaomi 15S Pro |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 15 (HyperOS 2) |
Audio
| Spec | Redmi K90 Pro Max | Xiaomi 15S Pro |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |
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