Redmi K90 vs Xiaomi 15
84.3Performance76.7
65.4Display64.5
53.1Camera64.7
83.2Battery83.5
86.7Features78.7
10 spec wins — Redmi K907 spec wins — Xiaomi 15
InnoReviews verdict
This one is close to a dead heat: Redmi K90 scores 74.3 against 73.4 for Xiaomi 15. Pick by the categories that matter to you — Redmi K90 edges ahead in features and performance, or by price.
Which would you pick?
Key differences
Reasons to pick the Redmi K90
- Stronger performance score: 84 vs 77
- Stronger features score: 87 vs 79
- 35% higher capacity: 7,100 mAh vs 5,240 mAh
- 33% higher RAM (max): 16 GB vs 12 GB
- 22% higher AnTuTu 11 (Memory): 462,601 vs 379,667
Reasons to pick the Xiaomi 15
- Stronger camera score: 65 vs 53
- 525% higher ultra-wide: 50 MP vs 8 MP
- 60% higher Front camera: 32 MP vs 20 MP
- 10% higher Pixel density: 460 ppi vs 419 ppi
- Has eSIM — the other doesn't
Display
| Spec | Redmi K90 | Xiaomi 15 |
|---|---|---|
| Screen size | 6.59 ″+4% | 6.36 ″ |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 2510x1156 | 1200x2670 |
| Pixel density | 419 ppi | 460 ppi+10% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,500 nits+9% | 3,200 nits |
| Screen-to-body | 89.8 % | — |
Performance
| Spec | Redmi K90 | Xiaomi 15 |
|---|---|---|
| Chipset | Snapdragon 8 Elite | Snapdragon 8 Elite |
| AnTuTu 11 | 3,106,623+7%Top 11% | 2,914,100Top 17% |
| AnTuTu 11 (CPU) | 872,376Top 15% | 874,340Top 14% |
| AnTuTu 11 (GPU) | 1,143,259+7%Top 13% | 1,069,991Top 17% |
| AnTuTu 11 (Memory) | 462,601+22%Top 6% | 379,667Top 20% |
| AnTuTu 11 (UX) | 628,387+6%Top 13% | 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 | UFS 4.0 |
Camera
| Spec | Redmi K90 | Xiaomi 15 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.88 | f/1.62 |
| Ultra-wide | 8 MP | 50 MP+525% |
| Telephoto | 50 MP | 50 MP |
| Optical zoom | 2.5 x | 2.6 x+4% |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 20 MP | 32 MP+60% |
| OIS | Yes | Yes |
Battery
| Spec | Redmi K90 | Xiaomi 15 |
|---|---|---|
| Capacity | 7,100 mAh+35% | 5,240 mAh |
| Wired charging | 100 W+11% | 90 W |
| Wireless charging | — | 50 W |
| Active use endurance | — | 16.5 h |
Design
| Spec | Redmi K90 | Xiaomi 15 |
|---|---|---|
| Weight | 206 g | 191 g+7% |
| Thickness | 8 mm+1% | 8.1 mm |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Redmi K90 | 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 | Xiaomi 15 |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 15 (HyperOS 2) |
| OS update pledge | — | 4 years |
Audio
| Spec | Redmi K90 | Xiaomi 15 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |