POCO M8x 5G vs Redmi K70 Ultra
20Performance100
50.5Display75.1
29Camera43.4
71.3Battery71.8
62.7Features86.7
3 spec wins — POCO M8x 5G7 spec wins — Redmi K70 Ultra
InnoReviews verdict
Redmi K70 Ultra wins this phone face-off, 76.7 to 42.4, pulling ahead mainly in performance (+80) and display (+25). 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
- 44% higher capacity: 7,900 mAh vs 5,500 mAh
- Has 3.5mm jack — the other doesn't
Reasons to pick the Redmi K70 Ultra
- Stronger performance score: 100 vs 20
- Stronger display score: 75 vs 51
- Stronger camera score: 43 vs 29
- Stronger features score: 87 vs 63
- 300% higher RAM (max): 24 GB vs 6 GB
Display
| Spec | POCO M8x 5G | Redmi K70 Ultra |
|---|---|---|
| Screen size | 6.9 ″+3% | 6.67 ″ |
| Panel type | LCD | OLED |
| Resolution | 720x1600 | 1220x2712 |
| Pixel density | 254 ppi | 446 ppi+76% |
| Refresh rate | 120 Hz | 144 Hz+20% |
| Peak brightness | — | 4,000 nits |
| Screen-to-body | — | 89.1 % |
Performance
| Spec | POCO M8x 5G | Redmi K70 Ultra |
|---|---|---|
| Chipset | Qualcomm Snapdragon 4 Gen 5 | MediaTek Dimensity 9300+ |
| RAM (max) | 6 GB | 24 GB+300% |
| Storage options | 128GB | 256/512GB/1TB |
| Storage type | UFS 2.2 | UFS 4.0 |
Camera
| Spec | POCO M8x 5G | Redmi K70 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.7 |
| Ultra-wide | — | 8 MP |
| Max video | — | 8K@30fps |
| Front camera | 8 MP | 20 MP+150% |
| OIS | — | Yes |
Battery
| Spec | POCO M8x 5G | Redmi K70 Ultra |
|---|---|---|
| Capacity | 7,900 mAh+44% | 5,500 mAh |
| Wired charging | 45 W | 120 W+167% |
| Wireless charging | 0 W | 0 W |
Design
| Spec | POCO M8x 5G | Redmi K70 Ultra |
|---|---|---|
| Weight | 232 g | 211 g+9% |
| Thickness | 8.8 mm | 8.4 mm+5% |
| IP rating | IP64 | IP68 |
| Frame material | — | Aluminum |
Connectivity
| Spec | POCO M8x 5G | Redmi K70 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 K70 Ultra |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 14 (HyperOS) |
| OS update pledge | 4 years | — |
Audio
| Spec | POCO M8x 5G | Redmi K70 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | Yes | No |