POCO X8 Pro vs REDMI K90 Ultra
69.5Performance64.4
71.3Display78.7
43.4Camera43.4
78.5Battery83.2
86.7Features86.7
3 spec wins — POCO X8 Pro5 spec wins — REDMI K90 Ultra
InnoReviews verdict
This one is close to a dead heat: POCO X8 Pro scores 68.2 against 69.1 for REDMI K90 Ultra. Pick by the categories that matter to you — REDMI K90 Ultra edges ahead in display and battery, or by price.
Which would you pick?
Key differences
Reasons to pick the POCO X8 Pro
- Stronger performance score: 70 vs 64
- 11% lower weight: 202 g vs 227 g
Reasons to pick the REDMI K90 Ultra
- Stronger display score: 79 vs 71
- Stronger battery score: 83 vs 79
- 38% higher Refresh rate: 165 Hz vs 120 Hz
- 33% higher RAM (max): 16 GB vs 12 GB
- 32% higher capacity: 8,550 mAh vs 6,500 mAh
Display
| Spec | POCO X8 Pro | REDMI K90 Ultra |
|---|---|---|
| Screen size | 6.59 ″ | 6.83 ″+4% |
| Panel type | AMOLED | AMOLED |
| Resolution | 1268x2756 | 1280x2772 |
| Pixel density | 460 ppi+3% | 447 ppi |
| Refresh rate | 120 Hz | 165 Hz+38% |
| Peak brightness | 3,500 nits | 3,500 nits |
| Screen-to-body | 94.1 %+4% | 90.3 % |
Performance
| Spec | POCO X8 Pro | REDMI K90 Ultra |
|---|---|---|
| Chipset | MediaTek Dimensity 8500 Ultra | Snapdragon 8 Elite |
| AnTuTu | 1,977,887Top 45% | — |
| AnTuTu 11 (CPU) | 584,825Top 49% | — |
| AnTuTu 11 (GPU) | 634,127Top 41% | — |
| AnTuTu 11 (Memory) | 322,126Top 39% | — |
| AnTuTu 11 (UX) | 436,809Top 47% | — |
| RAM (max) | 12 GB | 16 GB+33% |
| Storage options | 256GB / 512GB | 256/512GB |
| Storage type | UFS 4.1 | UFS 4.1 |
Camera
| Spec | POCO X8 Pro | REDMI K90 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.5 | f/1.7 |
| Ultra-wide | 8 MP | 8 MP |
| Optical zoom | 1 x | — |
| Max video | 4K@60fps | 8K@30fps |
| Front camera | 20 MP | 20 MP |
| OIS | Yes | Yes |
Battery
| Spec | POCO X8 Pro | REDMI K90 Ultra |
|---|---|---|
| Capacity | 6,500 mAh | 8,550 mAh+32% |
| Wired charging | 100 W | 100 W |
| Wireless charging | 0 W | — |
Design
| Spec | POCO X8 Pro | REDMI K90 Ultra |
|---|---|---|
| Weight | 202 g+11% | 227 g |
| Thickness | 8.4 mm | 8.2 mm+2% |
| IP rating | IP68/IP69K | IP68/IP69 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | POCO X8 Pro | REDMI K90 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C |
| eSIM | — | No |
Software
| Spec | POCO X8 Pro | REDMI K90 Ultra |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 16 (HyperOS 3) |
Audio
| Spec | POCO X8 Pro | REDMI K90 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |