Poco X6 vs Vivo iQOO 15 Ultra
The Poco X6 (2024) runs on the Qualcomm Snapdragon 7s Gen 2, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $249 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 56/100 (a 33-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 5100); the main camera is 64 MP vs 50 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 794,638); the Poco X6 is noticeably lighter (181g vs 227g).
Poco X6
Vivo iQOO 15 Ultra
- Better main camera: 64MP vs 50MP
- Lighter: 181g vs 227g
- Cheaper at launch: $249 vs $799
- Better portability (70/100 vs 35/100)
- Higher AnTuTu: 4602290 vs 794638
- Better Geekbench Single: 3640 vs 1030
- Better Geekbench Multi: 11033 vs 2980
- Bigger battery: 7400 vs 5100 mAh
- Faster charging: 120W vs 67W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 55/100)
- Better camera (78/100 vs 43/100)
- Longer battery life (92/100 vs 55/100)
- Better display (99/100 vs 83/100)
Comparing the Poco X6 vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 33 points higher (89/100 vs 56/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 55/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 43/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 55/100). Value score: Poco X6 — 66/100, 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 X6 (99/100 vs 55/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Poco X6 (99/100 vs 83/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco X6 (78/100 vs 43/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco X6 (92/100 vs 55/100). In the "portability" category, the Poco X6 significantly outperforms the Vivo iQOO 15 Ultra (70/100 vs 35/100).
| Specification | Poco X6 | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7s Gen 2 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 794638 | 4602290 | |
| Geekbench Single | 1030 | 3640 | |
| Geekbench Multi | 2980 | 11033 | |
| Display | 6.7" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2712x1220 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5100 mAh | 7400 mAh | |
| Charging | 67W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 13 / HyperOS | Android 16 | |
| Brightness (peak) | 1800 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP68 | |
| Dimensions | 161.2×74.3×8.0 mm | 163.7×76.8×8.7 mm | |
| Weight | 181 g | 227 g | |
| Launch price | $249 | $799 |
Poco X6
- Main: 64MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Poco X6
- 6.7" AMOLED
- Resolution: 2712x1220
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Poco X6
- 5100 mAh
- Wired: 67W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared Poco X6 and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Poco X6 by 82.7% in our overall performance rating.
Launch price difference: $550. Poco X6 was $550 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco X6 (99/100 vs 55/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Poco X6 (99/100 vs 83/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco X6 (78/100 vs 43/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Poco X6 (92/100 vs 55/100).
portability
In the "portability" category, the Poco X6 significantly outperforms the Vivo iQOO 15 Ultra (70/100 vs 35/100).
Which is better: the Poco X6 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Poco X6 by 33 points (89/100 vs 56/100).
What is the rating of the Poco X6 and the Vivo iQOO 15 Ultra?
The Poco X6 has a MobileRank rating of 56/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Poco X6 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 43/100).
Which is more powerful: the Poco X6 or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 55/100).
Should you choose the Poco X6 over the Vivo iQOO 15 Ultra?
The Poco X6 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.