POCO F6 vs REDMI K90 Ultra
40.7Performance64.4
58.2Display78.7
43.4Camera43.4
62.8Battery83.2
65.3Features86.7
2 spec wins — POCO F67 spec wins — REDMI K90 Ultra
InnoReviews verdict
REDMI K90 Ultra wins this phone face-off, 69.1 to 51.6, pulling ahead mainly in performance (+24) and features (+21). POCO F6 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the POCO F6
- 21% lower weight: 179 g vs 227 g
Reasons to pick the REDMI K90 Ultra
- Stronger performance score: 64 vs 41
- Stronger display score: 79 vs 58
- Stronger battery score: 83 vs 63
- Stronger features score: 87 vs 65
- 71% higher capacity: 8,550 mAh vs 5,000 mAh
Display
| Spec | POCO F6 | REDMI K90 Ultra |
|---|---|---|
| Screen size | 6.67 ″ | 6.83 ″+2% |
| Panel type | AMOLED | AMOLED |
| Resolution | 1220x2712 | 1280x2772 |
| Pixel density | 446 ppi | 447 ppi |
| Refresh rate | 120 Hz | 165 Hz+38% |
| Peak brightness | 2,400 nits | 3,500 nits+46% |
| Screen-to-body | — | 90.3 % |
Performance
| Spec | POCO F6 | REDMI K90 Ultra |
|---|---|---|
| Chipset | Snapdragon 8s Gen 3 | Snapdragon 8 Elite |
| Geekbench 6 (single) | 1,930Top 37% | — |
| Geekbench 6 (multi) | 4,876Top 39% | — |
| Wild Life Extreme stability | 82 %Bottom 50% | — |
| RAM (max) | 12 GB | 16 GB+33% |
| Storage options | 256/512GB | 256/512GB |
| Storage type | UFS 4.0 | UFS 4.1 |
Camera
| Spec | POCO F6 | REDMI K90 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.59 | f/1.7 |
| Ultra-wide | 8 MP | 8 MP |
| Max video | 4K@60fps | 8K@30fps |
| Front camera | 20 MP | 20 MP |
| OIS | Yes | Yes |
Battery
| Spec | POCO F6 | REDMI K90 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 8,550 mAh+71% |
| Wired charging | 90 W | 100 W+11% |
Design
| Spec | POCO F6 | REDMI K90 Ultra |
|---|---|---|
| Weight | 179 g+21% | 227 g |
| Thickness | 7.8 mm+5% | 8.2 mm |
| IP rating | IP64 | IP68/IP69 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | POCO F6 | REDMI K90 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C |
| eSIM | No | No |
Software
| Spec | POCO F6 | REDMI K90 Ultra |
|---|---|---|
| OS at launch | Android 14 (HyperOS) | Android 16 (HyperOS 3) |
| OS update pledge | 3 years | — |
Audio
| Spec | POCO F6 | REDMI K90 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |