Poco X8 Pro vs Vivo iQOO 15
The Poco X8 Pro (2026) runs on the MediaTek Dimensity 8500 Ultra, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $350 and $599. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 63/100 (a 23-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 6000); the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 1,977,887); the Poco X8 Pro is noticeably lighter (196g vs 215g).
Profile comparison
Category scores
Poco X8 Pro
Vivo iQOO 15
What makes Poco X8 Pro better?
- Lighter: 196g vs 215g
- Cheaper at launch: $350 vs $599
- Better portability (57/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 1977887
- Better Geekbench Single: 3013 vs 1555
- Better Geekbench Multi: 9287 vs 6405
- Bigger battery: 7000 vs 6000 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 76/100)
- Better camera (78/100 vs 37/100)
- Longer battery life (85/100 vs 60/100)
- Better display (99/100 vs 83/100)
Comparison verdict
Comparing the Poco X8 Pro vs the Vivo iQOO 15, the Vivo iQOO 15 scores 23 points higher (86/100 vs 63/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 76/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 37/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 60/100). Value score: Poco X8 Pro — 60/100, Vivo iQOO 15 — 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 15 notably outperforms the Poco X8 Pro (94/100 vs 76/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Poco X8 Pro (99/100 vs 83/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Poco X8 Pro (78/100 vs 37/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the Poco X8 Pro (85/100 vs 60/100). In the "portability" category, the Poco X8 Pro is a bit better (57/100 vs 48/100).
Specs comparison
| Specification | Poco X8 Pro | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8500 Ultra | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1977887 | 3758268 | |
| Geekbench Single | 1555 | 3013 | |
| Geekbench Multi | 6405 | 9287 | |
| Display | 6.7" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2712x1220 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6000 mAh | 7000 mAh | |
| Charging | 67W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3500 nits | 6000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 157.5×75.2×8.4 mm | 163.7×76.8×8.1 mm | |
| Weight | 196 g | 215 g | |
| Launch price | $350 | $599 |
Camera comparison
Poco X8 Pro
- Main: 50MP f/1.5
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Poco X8 Pro
- 6.7" AMOLED
- Resolution: 2712x1220
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Poco X8 Pro
- 6000 mAh
- Wired: 67W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Poco X8 Pro and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Poco X8 Pro by 47.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $249. Poco X8 Pro was $249 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 notably outperforms the Poco X8 Pro (94/100 vs 76/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Poco X8 Pro (99/100 vs 83/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Poco X8 Pro (78/100 vs 37/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the Poco X8 Pro (85/100 vs 60/100).
portability
In the "portability" category, the Poco X8 Pro is a bit better (57/100 vs 48/100).
Frequently asked questions
Which is better: the Poco X8 Pro or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Poco X8 Pro by 23 points (86/100 vs 63/100).
What is the rating of the Poco X8 Pro and the Vivo iQOO 15?
The Poco X8 Pro has a MobileRank rating of 63/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Poco X8 Pro or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 37/100).
Which is more powerful: the Poco X8 Pro or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 76/100).
Should you choose the Poco X8 Pro over the Vivo iQOO 15?
The Poco X8 Pro is a better fit for active users. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.