Poco X4 Pro vs Vivo iQOO 15 Ultra
The Poco X4 Pro (2022) runs on the Qualcomm Snapdragon 695 5G, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $300 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 52/100 (a 37-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 5000); the main camera is 108 MP vs 50 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 592,015); the Poco X4 Pro is noticeably lighter (205g vs 227g).
Poco X4 Pro
Vivo iQOO 15 Ultra
- Better main camera: 108MP vs 50MP
- Lighter: 205g vs 227g
- Cheaper at launch: $300 vs $799
- Better portability (54/100 vs 35/100)
- Higher AnTuTu: 4602290 vs 592015
- Better Geekbench Single: 3640 vs 905
- Better Geekbench Multi: 11033 vs 2003
- Bigger battery: 7400 vs 5000 mAh
- Faster charging: 120W vs 67W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 46/100)
- Better camera (78/100 vs 44/100)
- Longer battery life (92/100 vs 53/100)
- Better display (99/100 vs 79/100)
Comparing the Poco X4 Pro vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 37 points higher (89/100 vs 52/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 46/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 44/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 53/100). Value score: Poco X4 Pro — 46/100, Vivo iQOO 15 Ultra — 90/100; 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 Ultra significantly outperforms the Poco X4 Pro (99/100 vs 46/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Poco X4 Pro (99/100 vs 79/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco X4 Pro (78/100 vs 44/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco X4 Pro (92/100 vs 53/100). In the "portability" category, the Poco X4 Pro notably outperforms the Vivo iQOO 15 Ultra (54/100 vs 35/100).
| Specification | Poco X4 Pro | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 695 5G | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 592015 | 4602290 | |
| Geekbench Single | 905 | 3640 | |
| Geekbench Multi | 2003 | 11033 | |
| Display | 6.7" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2400x1080 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5000 mAh | 7400 mAh | |
| Charging | 67W | 120W | |
| Wireless charging | 0W | 50W | |
| 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 / 24GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 11 | Android 16 | |
| Brightness (peak) | 1200 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP53 | IP68 | |
| Dimensions | 164.2×76.1×8.1 mm | 163.7×76.8×8.7 mm | |
| Weight | 205 g | 227 g | |
| Launch price | $300 | $799 |
Poco X4 Pro
- Main: 108MP
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15 Ultra
- 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 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Poco X4 Pro
- 5000 mAh
- Wired: 67W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared Poco X4 Pro and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Poco X4 Pro by 87.1% in our overall performance rating.
Launch price difference: $499. Poco X4 Pro was $499 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco X4 Pro (99/100 vs 46/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Poco X4 Pro (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco X4 Pro (78/100 vs 44/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco X4 Pro (92/100 vs 53/100).
portability
In the "portability" category, the Poco X4 Pro notably outperforms the Vivo iQOO 15 Ultra (54/100 vs 35/100).
Which is better: the Poco X4 Pro or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Poco X4 Pro by 37 points (89/100 vs 52/100).
What is the rating of the Poco X4 Pro and the Vivo iQOO 15 Ultra?
The Poco X4 Pro has a MobileRank rating of 52/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Poco X4 Pro or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 44/100).
Which is more powerful: the Poco X4 Pro or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 46/100).
Should you choose the Poco X4 Pro over the Vivo iQOO 15 Ultra?
The Poco X4 Pro 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.