Poco F8 Ultra vs Vivo X300 Ultra
The Poco F8 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; estimated prices are $729 and $950. By overall MobileRank rating, the Vivo X300 Ultra leads — 87/100 vs 83/100 (a 4-point difference). Key differences: the Vivo X300 Ultra has the bigger battery (7000 mAh vs 6500); the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 3,640,351).
Poco F8 Ultra
Vivo X300 Ultra
- Faster wireless charging: 50W vs 40W
- Lighter: 218g vs 230g
- Cheaper: $729 vs $950
- Better design/ergonomics (27/100 vs 12/100)
- Better value for money (60/100 vs 44/100)
- Higher AnTuTu: 4247433 vs 3640351
- Bigger battery: 7000 vs 6500 mAh
- Higher performance (96/100 vs 87/100)
- Better camera (96/100 vs 90/100)
Comparing the Poco F8 Ultra vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 4 points higher (87/100 vs 83/100). In the "value for money" category, the Poco F8 Ultra leads (60/100 vs 44/100). In the "performance" category, the Vivo X300 Ultra is a bit better (96/100 vs 87/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo X300 Ultra is a bit better (96/100 vs 90/100). In the "battery" category, both devices are on the same level — 77/100. In the "design" category, the Poco F8 Ultra notably outperforms the Vivo X300 Ultra (27/100 vs 12/100). In the "value for money" category, the Poco F8 Ultra notably outperforms the Vivo X300 Ultra (60/100 vs 44/100).
| Specification | Poco F8 Ultra | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3640351 | 4247433 | |
| Geekbench Single | 3640 | 3640 | |
| Geekbench Multi | 11033 | 11033 | |
| Display | 6.7" LTPO AMOLED | 6.8" LTPO OLED | |
| Resolution | 3200x1440 | 3168x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 7000 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 50W | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 200 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 200 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | IP69 | |
| Dimensions | 163.3×77.8×7.9 mm | 163.0×76.8×8.2 mm | |
| Weight | 218 g | 230 g | |
| Price | $729 | $950 |
Poco F8 Ultra
- Main: 200MP f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo X300 Ultra
- Main: 200MP f/f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Poco F8 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Poco F8 Ultra
- 6500 mAh
- NanoReview test: web browsing 15:14 hrs, total 32:38 hrs
- Wired: 100W
- Wireless: 50W
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
We compared Poco F8 Ultra and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Poco F8 Ultra by 14.3% in our overall performance rating.
Price difference: $221. Poco F8 Ultra is cheaper by $221.
performance
In the "performance" category, the Vivo X300 Ultra is a bit better (96/100 vs 87/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo X300 Ultra is a bit better (96/100 vs 90/100).
battery
In the "battery" category, both devices are on the same level — 77/100.
design
In the "design" category, the Poco F8 Ultra notably outperforms the Vivo X300 Ultra (27/100 vs 12/100).
value for money
In the "value for money" category, the Poco F8 Ultra notably outperforms the Vivo X300 Ultra (60/100 vs 44/100).
Which is better: the Poco F8 Ultra or the Vivo X300 Ultra?
The Vivo X300 Ultra edges out the Poco F8 Ultra by just 4 points — the two devices are very close in overall level.
What is the rating of the Poco F8 Ultra and the Vivo X300 Ultra?
The Poco F8 Ultra has a MobileRank rating of 83/100, the Vivo X300 Ultra — 87/100.
Which has the better camera: the Poco F8 Ultra or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 90/100).
Which is more powerful: the Poco F8 Ultra or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (96/100 vs 87/100).
Should you choose the Poco F8 Ultra over the Vivo X300 Ultra?
The Poco F8 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life. The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.