Poco X4 Pro vs Vivo iQOO 15
The Poco X4 Pro (2022) runs on the Qualcomm Snapdragon 695 5G, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $300 and $599. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 52/100 (a 34-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 5000); the main camera is 108 MP vs 50 MP; the Vivo iQOO 15 is faster in AnTuTu (3,740,528 vs 592,015).
Poco X4 Pro
Vivo iQOO 15
- Better main camera: 108MP vs 50MP
- Lighter: 205g vs 215g
- Cheaper at launch: $300 vs $599
- Better portability (54/100 vs 48/100)
- Higher AnTuTu: 3740528 vs 592015
- Better Geekbench Single: 3041 vs 905
- Better Geekbench Multi: 9494 vs 2003
- Bigger battery: 7000 vs 5000 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 46/100)
- Better camera (78/100 vs 44/100)
- Longer battery life (85/100 vs 53/100)
- Better display (99/100 vs 79/100)
Comparing the Poco X4 Pro vs the Vivo iQOO 15, the Vivo iQOO 15 scores 34 points higher (86/100 vs 52/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 46/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 44/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 53/100). Value score: Poco X4 Pro — 46/100, Vivo iQOO 15 — 84/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo iQOO 15 significantly outperforms the Poco X4 Pro (94/100 vs 46/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Poco X4 Pro (99/100 vs 79/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Poco X4 Pro (78/100 vs 44/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Poco X4 Pro (85/100 vs 53/100). In the "portability" category, the Poco X4 Pro is a bit better (54/100 vs 48/100).
| Specification | Poco X4 Pro | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 695 5G | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 592015 | 3740528 | |
| Geekbench Single | 905 | 3041 | |
| Geekbench Multi | 2003 | 9494 | |
| Display | 6.7" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2400x1080 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5000 mAh | 7000 mAh | |
| Charging | 67W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 108 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 11 | Android 16 | |
| Brightness (peak) | 1200 nits | 6000 nits | |
| NFC | yes | yes | |
| Protection | IP53 | IP68 | |
| Dimensions | 164.2×76.1×8.1 mm | 163.7×76.8×8.1 mm | |
| Weight | 205 g | 215 g | |
| Launch price | $300 | $599 |
Poco X4 Pro
- Main: 108MP
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Poco X4 Pro
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Poco X4 Pro
- 5000 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
We compared Poco X4 Pro and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Poco X4 Pro by 84.2% in our overall performance rating.
Launch price difference: $299. Poco X4 Pro was $299 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Poco X4 Pro (94/100 vs 46/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Poco X4 Pro (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Poco X4 Pro (78/100 vs 44/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Poco X4 Pro (85/100 vs 53/100).
portability
In the "portability" category, the Poco X4 Pro is a bit better (54/100 vs 48/100).
Which is better: the Poco X4 Pro or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Poco X4 Pro by 34 points (86/100 vs 52/100).
What is the rating of the Poco X4 Pro and the Vivo iQOO 15?
The Poco X4 Pro has a MobileRank rating of 52/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Poco X4 Pro or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 44/100).
Which is more powerful: the Poco X4 Pro or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 46/100).
Should you choose the Poco X4 Pro over the Vivo iQOO 15?
The Poco X4 Pro is a better fit for everyday use. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.