POCO M8x 5G vs REDMI K80 Ultra
20Performance64.4
50.5Display71.6
29Camera43.4
71.3Battery83.2
62.7Features86.7
3 spec wins — POCO M8x 5G7 spec wins — REDMI K80 Ultra
InnoReviews verdict
REDMI K80 Ultra wins this phone face-off, 67.6 to 42.4, pulling ahead mainly in performance (+44) and features (+24). POCO M8x 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the POCO M8x 5G
- Has 3.5mm jack — the other doesn't
Reasons to pick the REDMI K80 Ultra
- Stronger performance score: 64 vs 20
- Stronger display score: 72 vs 51
- Stronger camera score: 43 vs 29
- Stronger battery score: 83 vs 71
- Stronger features score: 87 vs 63
Display
| Spec | POCO M8x 5G | REDMI K80 Ultra |
|---|---|---|
| Screen size | 6.9 ″+1% | 6.83 ″ |
| Panel type | LCD | OLED |
| Resolution | 720x1600 | 1280x2772 |
| Pixel density | 254 ppi | 447 ppi+76% |
| Refresh rate | 120 Hz | 144 Hz+20% |
| Peak brightness | — | 3,200 nits |
| Screen-to-body | — | 90.2 % |
Performance
| Spec | POCO M8x 5G | REDMI K80 Ultra |
|---|---|---|
| Chipset | Qualcomm Snapdragon 4 Gen 5 | MediaTek Dimensity 9400+ |
| RAM (max) | 6 GB | 16 GB+167% |
| Storage options | 128GB | 256/512GB/1TB |
| Storage type | UFS 2.2 | UFS 4.1 |
Camera
| Spec | POCO M8x 5G | REDMI K80 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.9 |
| Ultra-wide | — | 8 MP |
| Max video | — | 8K@30fps |
| Front camera | 8 MP | 20 MP+150% |
| OIS | — | Yes |
Battery
| Spec | POCO M8x 5G | REDMI K80 Ultra |
|---|---|---|
| Capacity | 7,900 mAh+7% | 7,410 mAh |
| Wired charging | 45 W | 100 W+122% |
| Wireless charging | 0 W | 0 W |
Design
| Spec | POCO M8x 5G | REDMI K80 Ultra |
|---|---|---|
| Weight | 232 g | 219 g+6% |
| Thickness | 8.8 mm | 8.2 mm+7% |
| IP rating | IP64 | IP68 |
| Frame material | — | Aluminum |
Connectivity
| Spec | POCO M8x 5G | REDMI K80 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | — | Wi-Fi 7 |
| Bluetooth | 5.1 | 5.4 |
| NFC | — | Yes |
| USB | — | USB-C |
| eSIM | — | No |
Software
| Spec | POCO M8x 5G | REDMI K80 Ultra |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 15 (HyperOS 2) |
| OS update pledge | 4 years | — |
Audio
| Spec | POCO M8x 5G | REDMI K80 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | Yes | No |
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