Poco F8 Ultra vs Vivo iQOO Z11x
The Poco F8 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo iQOO Z11x (2026) runs on the MediaTek Dimensity 7400 Turbo; launch prices were $729 and $170. By overall MobileRank rating, the Poco F8 Ultra leads — 89/100 vs 53/100 (a 36-point difference). Key differences: the Poco F8 Ultra has the bigger battery (6500 mAh vs 6000); the main camera is 200 MP vs 50 MP; the Poco F8 Ultra is faster in AnTuTu (3,651,476 vs 983,562); the Poco F8 Ultra has NFC for contactless payments, the Vivo iQOO Z11x doesn't; the Vivo iQOO Z11x is noticeably lighter (190g vs 218g).
Profile comparison
Category scores
Poco F8 Ultra
Vivo iQOO Z11x
What makes Poco F8 Ultra better?
- Higher AnTuTu: 3651476 vs 983562
- Better Geekbench Single: 3639 vs 1061
- Better Geekbench Multi: 11047 vs 3185
- Bigger battery: 6500 vs 6000 mAh
- Faster charging: 100W vs 44W
- Better main camera: 200MP vs 50MP
- Higher performance (97/100 vs 58/100)
- Better camera (90/100 vs 30/100)
- Longer battery life (85/100 vs 56/100)
- Better display (90/100 vs 79/100)
What makes Vivo iQOO Z11x better?
- Lighter: 190g vs 218g
- Cheaper at launch: $170 vs $729
- Better portability (60/100 vs 49/100)
Comparison verdict
Comparing the Poco F8 Ultra vs the Vivo iQOO Z11x, the Poco F8 Ultra scores 36 points higher (89/100 vs 53/100). In the "performance" category, the Poco F8 Ultra leads (97/100 vs 58/100). In the "camera" category, the Poco F8 Ultra leads (90/100 vs 30/100). In the "battery" category, the Poco F8 Ultra leads (85/100 vs 56/100). Value score: Poco F8 Ultra — 92/100, Vivo iQOO Z11x — 74/100; 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 Poco F8 Ultra significantly outperforms the Vivo iQOO Z11x (97/100 vs 58/100). In the "display" category, the Poco F8 Ultra is a bit better (90/100 vs 79/100). In the "camera" category, the Poco F8 Ultra significantly outperforms the Vivo iQOO Z11x (90/100 vs 30/100). In the "battery" category, the Poco F8 Ultra notably outperforms the Vivo iQOO Z11x (85/100 vs 56/100). In the "portability" category, the Vivo iQOO Z11x is a bit better (60/100 vs 49/100).
Specs comparison
| Specification | Poco F8 Ultra | Vivo iQOO Z11x | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 7400 Turbo | |
| AnTuTu | 3651476 | 983562 | |
| Geekbench Single | 3639 | 1061 | |
| Geekbench Multi | 11047 | 3185 | |
| Display | 6.7" LTPO AMOLED | 6.7" AMOLED | |
| Resolution | 3200x1440 | 2400x1080 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 6000 mAh | |
| Charging | 100W | 44W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 15 | Android 15 | |
| Brightness (peak) | 3500 nits | 1200 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.3×77.8×7.9 mm | 166.6×78.4×8.4 mm | |
| Weight | 218 g | 190 g | |
| Launch price | $729 | $170 |
Camera comparison
Poco F8 Ultra
- Main: 200MP f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo iQOO Z11x
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Poco F8 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Vivo iQOO Z11x
- 6.7" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Battery and charging
Poco F8 Ultra
- 6500 mAh
- NanoReview test: web browsing 15:14 hrs, total 32:38 hrs
- Wired: 100W
- Wireless: 50W
Vivo iQOO Z11x
- 6000 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Poco F8 Ultra and Vivo iQOO Z11x, covering their specs and all relevant benchmarks.
Poco F8 Ultra leads Vivo iQOO Z11x by 271.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $559. Vivo iQOO Z11x was $559 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Poco F8 Ultra significantly outperforms the Vivo iQOO Z11x (97/100 vs 58/100).
display
In the "display" category, the Poco F8 Ultra is a bit better (90/100 vs 79/100).
camera
In the "camera" category, the Poco F8 Ultra significantly outperforms the Vivo iQOO Z11x (90/100 vs 30/100).
battery
In the "battery" category, the Poco F8 Ultra notably outperforms the Vivo iQOO Z11x (85/100 vs 56/100).
portability
In the "portability" category, the Vivo iQOO Z11x is a bit better (60/100 vs 49/100).
Frequently asked questions
Which is better: the Poco F8 Ultra or the Vivo iQOO Z11x?
The Poco F8 Ultra significantly outperforms the Vivo iQOO Z11x by 36 points (89/100 vs 53/100).
What is the rating of the Poco F8 Ultra and the Vivo iQOO Z11x?
The Poco F8 Ultra has a MobileRank rating of 89/100, the Vivo iQOO Z11x — 53/100.
Which has the better camera: the Poco F8 Ultra or the Vivo iQOO Z11x?
The Poco F8 Ultra leads on camera score (90/100 vs 30/100).
Which is more powerful: the Poco F8 Ultra or the Vivo iQOO Z11x?
The Poco F8 Ultra leads on performance (97/100 vs 58/100).
Should you choose the Poco F8 Ultra over the Vivo iQOO Z11x?
The Poco F8 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.