Poco M8 Power vs Vivo iQOO 15 Ultra
The Poco M8 Power (2026) runs on the Qualcomm Snapdragon 4 Gen 4, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 50/100 (a 39-point difference). Key differences: the Poco M8 Power has the bigger battery (8000 mAh vs 7400); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 600,942).
Poco M8 Power
Vivo iQOO 15 Ultra
- Bigger battery: 8000 vs 7400 mAh
- Overall rating 50/100
- Higher AnTuTu: 4602290 vs 600942
- Better Geekbench Single: 3640 vs 930
- Better Geekbench Multi: 11033 vs 2210
- Faster charging: 120W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 47/100)
- Better camera (78/100 vs 30/100)
- Longer battery life (92/100 vs 64/100)
- Better display (99/100 vs 78/100)
Comparing the Poco M8 Power vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 39 points higher (89/100 vs 50/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 47/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 64/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco M8 Power (99/100 vs 47/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Poco M8 Power (99/100 vs 78/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco M8 Power (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Poco M8 Power (92/100 vs 64/100).
| Specification | Poco M8 Power | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 4 Gen 4 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 600942 | 4602290 | |
| Geekbench Single | 930 | 3640 | |
| Geekbench Multi | 2210 | 11033 | |
| Display | 7.0" OLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2396 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 8000 mAh | 7400 mAh | |
| Charging | 45W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 6GB / 8GB | 12GB / 16GB / 24GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1800 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | — | 163.7×76.8×8.7 mm | |
| Weight | — | 227 g | |
| Launch price | — | $799 |
Poco M8 Power
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Poco M8 Power
- 7.0" OLED
- Resolution: 1080x2396
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Poco M8 Power
- 8000 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared Poco M8 Power and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Poco M8 Power by 86.9% in our overall performance rating.
Poco M8 Power
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco M8 Power (99/100 vs 47/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Poco M8 Power (99/100 vs 78/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco M8 Power (78/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Poco M8 Power (92/100 vs 64/100).
Which is better: the Poco M8 Power or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Poco M8 Power by 39 points (89/100 vs 50/100).
What is the rating of the Poco M8 Power and the Vivo iQOO 15 Ultra?
The Poco M8 Power has a MobileRank rating of 50/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Poco M8 Power or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 30/100).
Which is more powerful: the Poco M8 Power or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 47/100).
Should you choose the Poco M8 Power over the Vivo iQOO 15 Ultra?
The Poco M8 Power is a better fit for everyday use. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.