Redmi K90 vs Xiaomi 15S Pro
84.3Performance72.8
65.4Display69.1
53.1Camera69.5
83.2Battery82
86.7Features86.7
5 spec wins — Redmi K906 spec wins — Xiaomi 15S Pro
InnoReviews verdict
This one is close to a dead heat: Redmi K90 scores 74.3 against 74.6 for Xiaomi 15S Pro. Pick by the categories that matter to you — Xiaomi 15S Pro edges ahead in camera and display, or by price.
Which would you pick?
Key differences
Reasons to pick the Redmi K90
- Stronger performance score: 84 vs 73
- 16% higher capacity: 7,100 mAh vs 6,100 mAh
- 11% higher Wired charging: 100 W vs 90 W
Reasons to pick the Xiaomi 15S Pro
- Stronger display score: 69 vs 65
- Stronger camera score: 70 vs 53
- 525% higher ultra-wide: 50 MP vs 8 MP
- 100% higher Optical zoom: 5 x vs 2.5 x
- 60% higher Front camera: 32 MP vs 20 MP
Display
| Spec | Redmi K90 | Xiaomi 15S Pro |
|---|---|---|
| Screen size | 6.59 ″ | 6.73 ″+2% |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 2510x1156 | 1440x3200 |
| Pixel density | 419 ppi | 521 ppi+24% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,500 nits+9% | 3,200 nits |
| Screen-to-body | 89.8 % | 90 % |
Performance
| Spec | Redmi K90 | Xiaomi 15S Pro |
|---|---|---|
| Chipset | Snapdragon 8 Elite | Xiaomi XRing O1 |
| AnTuTu | 3,106,623Top 11% | — |
| AnTuTu 11 (CPU) | 872,376Top 15% | — |
| AnTuTu 11 (GPU) | 1,143,259Top 13% | — |
| AnTuTu 11 (Memory) | 462,601Top 6% | — |
| AnTuTu 11 (UX) | 628,387Top 13% | — |
| 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 | UFS 4.1 |
Camera
| Spec | Redmi K90 | Xiaomi 15S Pro |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.88 | f/1.44 |
| Ultra-wide | 8 MP | 50 MP+525% |
| Telephoto | 50 MP | 50 MP |
| Optical zoom | 2.5 x | 5 x+100% |
| Max video | 8K@30fps | 8K@24fps |
| Front camera | 20 MP | 32 MP+60% |
| OIS | Yes | Yes |
Battery
| Spec | Redmi K90 | Xiaomi 15S Pro |
|---|---|---|
| Capacity | 7,100 mAh+16% | 6,100 mAh |
| Wired charging | 100 W+11% | 90 W |
| Wireless charging | — | 50 W |
Design
| Spec | Redmi K90 | Xiaomi 15S Pro |
|---|---|---|
| Weight | 206 g+5% | 216 g |
| Thickness | 8 mm+4% | 8.3 mm |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Redmi K90 | 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 | Xiaomi 15S Pro |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 15 (HyperOS 2) |
Audio
| Spec | Redmi K90 | Xiaomi 15S Pro |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |