POCO X8 Power vs vivo V40
28.9Performance26.1
66.5Display73
45.9Camera58.6
83.2Battery78.4
70.7Features100
3 spec wins — POCO X8 Power9 spec wins — vivo V40
InnoReviews verdict
vivo V40 wins this phone face-off, 59.8 to 54.9, pulling ahead mainly in features (+29) and camera (+13). POCO X8 Power still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the POCO X8 Power
- Stronger battery score: 83 vs 78
- 82% higher capacity: 10,000 mAh vs 5,500 mAh
- 25% higher Wired charging: 100 W vs 80 W
Reasons to pick the vivo V40
- Stronger display score: 73 vs 67
- Stronger camera score: 59 vs 46
- Stronger features score: 100 vs 71
- 525% higher ultra-wide: 50 MP vs 8 MP
- 56% higher Front camera: 50 MP vs 32 MP
Display
| Spec | POCO X8 Power | vivo V40 |
|---|---|---|
| Screen size | 6.83 ″+1% | 6.78 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 1280x2772 | 1260x2800 |
| Pixel density | 447 ppi | 452 ppi+1% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,500 nits | 4,500 nits+29% |
| Screen-to-body | 89.5 % | 90.1 %+1% |
Performance
| Spec | POCO X8 Power | vivo V40 |
|---|---|---|
| Chipset | Snapdragon 6 Gen 5 | Qualcomm Snapdragon 7 Gen 3 |
| Geekbench 6 (single) | — | 1,178Bottom 47% |
| Geekbench 6 (multi) | — | 3,208Bottom 44% |
| RAM (max) | 8 GB | 12 GB+50% |
| Storage options | 128/256GB | 128/256/512GB |
| Storage type | UFS 2.2 | UFS 2.2 |
Camera
| Spec | POCO X8 Power | vivo V40 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.5 | f/1.88 |
| Ultra-wide | 8 MP | 50 MP+525% |
| Max video | 4K@30fps | 4K@30fps |
| Front camera | 32 MP | 50 MP+56% |
| OIS | Yes | Yes |
Battery
| Spec | POCO X8 Power | vivo V40 |
|---|---|---|
| Capacity | 10,000 mAh+82% | 5,500 mAh |
| Wired charging | 100 W+25% | 80 W |
| Active use endurance | — | 15.1 h |
Design
| Spec | POCO X8 Power | vivo V40 |
|---|---|---|
| Weight | 229 g | 190 g+17% |
| Thickness | 8.6 mm | 7.6 mm+12% |
| IP rating | IP68/IP69K | IP68/IP69 |
| Frame material | Plastic | Plastic |
Connectivity
| Spec | POCO X8 Power | vivo V40 |
|---|---|---|
| 5G | Yes | Yes |
| Bluetooth | 6.0 | 5.4 |
| NFC | No | Yes |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | Yes | Yes |
Software
| Spec | POCO X8 Power | vivo V40 |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 14 (Funtouch OS 14) |
| OS update pledge | 4 years | — |
Audio
| Spec | POCO X8 Power | vivo V40 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |