POCO M8x 5G vs Vivo X300 Pro
20Performance86.9
50.5Display74.3
29Camera75.8
71.3Battery83.3
62.7Features84
3 spec wins — POCO M8x 5G8 spec wins — Vivo X300 Pro
InnoReviews verdict
Vivo X300 Pro wins this phone face-off, 81.2 to 42.4, pulling ahead mainly in performance (+67) and camera (+47). 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
- 21% higher capacity: 7,900 mAh vs 6,510 mAh
- Has 3.5mm jack — the other doesn't
Reasons to pick the Vivo X300 Pro
- Stronger performance score: 87 vs 20
- Stronger display score: 74 vs 51
- Stronger camera score: 76 vs 29
- Stronger battery score: 83 vs 71
- Stronger features score: 84 vs 63
Display
| Spec | POCO M8x 5G | Vivo X300 Pro |
|---|---|---|
| Screen size | 6.9 ″+2% | 6.78 ″ |
| Panel type | LCD | LTPO AMOLED |
| Resolution | 720x1600 | 1260x2800 |
| Pixel density | 254 ppi | 452 ppi+78% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | — | 4,500 nits |
| Screen-to-body | — | 91.6 % |
Performance
| Spec | POCO M8x 5G | Vivo X300 Pro |
|---|---|---|
| Chipset | Qualcomm Snapdragon 4 Gen 5 | MediaTek Dimensity 9500 |
| AnTuTu | — | 3,533,222 |
| Geekbench 6 (single) | — | 3,473Top 6% |
| Geekbench 6 (multi) | — | 10,264Top 6% |
| Wild Life Extreme stability | — | 59 %Bottom 20% |
| 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 | Vivo X300 Pro |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.57 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 200 MP |
| Optical zoom | — | 3.7 x |
| Max video | — | 8K@30fps |
| Front camera | 8 MP | 50 MP+525% |
| OIS | — | Yes |
Battery
| Spec | POCO M8x 5G | Vivo X300 Pro |
|---|---|---|
| Capacity | 7,900 mAh+21% | 6,510 mAh |
| Wired charging | 45 W | 90 W+100% |
| Wireless charging | 0 W | 40 W |
| Active use endurance | — | 12.8 h |
Design
| Spec | POCO M8x 5G | Vivo X300 Pro |
|---|---|---|
| Weight | 232 g | 226 g+3% |
| Thickness | 8.8 mm | 8 mm+9% |
| IP rating | IP64 | IP68/IP69 |
| Frame material | — | Aluminum |
Connectivity
| Spec | POCO M8x 5G | Vivo X300 Pro |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | — | Wi-Fi 7 |
| Bluetooth | 5.1 | 5.4 |
| NFC | — | Yes |
| USB | — | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | POCO M8x 5G | Vivo X300 Pro |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 16 (OriginOS 6) |
| OS update pledge | 4 years | 5 years+25% |
Audio
| Spec | POCO M8x 5G | Vivo X300 Pro |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | Yes | No |
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