Poco X8 Power vs Vivo iQOO 15T
The Poco X8 Power (2026) runs on the Qualcomm Snapdragon 6 Gen 5, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; launch prices were $360 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 60/100 (a 22-point difference). Key differences: the Poco X8 Power has the bigger battery (10000 mAh vs 8000); the main camera is 50 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 1,010,104); the Vivo iQOO 15T has NFC for contactless payments, the Poco X8 Power doesn't.
Profile comparison
Category scores
Poco X8 Power
Vivo iQOO 15T
What makes Poco X8 Power better?
- Bigger battery: 10000 vs 8000 mAh
- Cheaper at launch: $360 vs $499
- Longer battery life (80/100 vs 75/100)
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 1010104
- Better Geekbench Single: 3352 vs 1099
- Better Geekbench Multi: 10402 vs 3481
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 216g vs 229g
- Higher performance (97/100 vs 59/100)
- Better camera (65/100 vs 40/100)
- Better display (99/100 vs 84/100)
- Better portability (44/100 vs 35/100)
Comparison verdict
Comparing the Poco X8 Power vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 22 points higher (82/100 vs 60/100). In the "performance" category, the Vivo iQOO 15T leads (97/100 vs 59/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 40/100). Value score: Poco X8 Power — 52/100, Vivo iQOO 15T — 86/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo iQOO 15T significantly outperforms the Poco X8 Power (97/100 vs 59/100). In the "display" category, the Vivo iQOO 15T notably outperforms the Poco X8 Power (99/100 vs 84/100). In the "camera" category, the Vivo iQOO 15T notably outperforms the Poco X8 Power (65/100 vs 40/100). In the "battery" category, the Poco X8 Power is a bit better (80/100 vs 75/100). In the "portability" category, the Vivo iQOO 15T is a bit better (44/100 vs 35/100).
Specs comparison
| Specification | Poco X8 Power | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6 Gen 5 | MediaTek Dimensity 9500 | |
| AnTuTu | 1010104 | 4704310 | |
| Geekbench Single | 1099 | 3352 | |
| Geekbench Multi | 3481 | 10402 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1280x2772 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 10000 mAh | 8000 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | no | yes | |
| Protection | IP68/IP69K | IP68 | |
| Dimensions | 163.4×78.3×8.6 mm | — | |
| Weight | 229 g | 216 g | |
| Launch price | $360 | $499 |
Camera comparison
Poco X8 Power
- Main: 50MP f/1.5
- Ultrawide: 8MP
- Front: 32MP
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Display comparison
Poco X8 Power
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 120 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Poco X8 Power
- 10000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Poco X8 Power and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Poco X8 Power by 78.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $139. Poco X8 Power was $139 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Poco X8 Power (97/100 vs 59/100).
display
In the "display" category, the Vivo iQOO 15T notably outperforms the Poco X8 Power (99/100 vs 84/100).
camera
In the "camera" category, the Vivo iQOO 15T notably outperforms the Poco X8 Power (65/100 vs 40/100).
battery
In the "battery" category, the Poco X8 Power is a bit better (80/100 vs 75/100).
portability
In the "portability" category, the Vivo iQOO 15T is a bit better (44/100 vs 35/100).
Frequently asked questions
Which is better: the Poco X8 Power or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Poco X8 Power by 22 points (82/100 vs 60/100).
What is the rating of the Poco X8 Power and the Vivo iQOO 15T?
The Poco X8 Power has a MobileRank rating of 60/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Poco X8 Power or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 40/100).
Which is more powerful: the Poco X8 Power or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (97/100 vs 59/100).
Should you choose the Poco X8 Power over the Vivo iQOO 15T?
The Poco X8 Power is a better fit for those who care about battery life. The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.