Vivo iQOO Z11x (China) vs Vivo X300 Ultra
The Vivo iQOO Z11x (China) (2026) runs on the MediaTek Dimensity 7400, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 51/100 (a 40-point difference). Key differences: the Vivo iQOO Z11x (China) has the bigger battery (7200 mAh vs 7000); the main camera is 50 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 956,756).
Vivo iQOO Z11x (China)
Vivo X300 Ultra
- Bigger battery: 7200 vs 7000 mAh
- Lighter: 219g vs 230g
- Better portability (43/100 vs 39/100)
- Higher AnTuTu: 4247433 vs 956756
- Better Geekbench Single: 3640 vs 1061
- Better Geekbench Multi: 11033 vs 3185
- Faster charging: 100W vs 44W
- Better main camera: 200MP vs 50MP
- Higher performance (99/100 vs 57/100)
- Better camera (96/100 vs 30/100)
- Longer battery life (85/100 vs 60/100)
- Better display (89/100 vs 65/100)
Comparing the Vivo iQOO Z11x (China) vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 40 points higher (91/100 vs 51/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 57/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 30/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 60/100). In the "performance" category, the Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11x (China) (99/100 vs 57/100). In the "display" category, the Vivo X300 Ultra notably outperforms the Vivo iQOO Z11x (China) (89/100 vs 65/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11x (China) (96/100 vs 30/100). In the "battery" category, the Vivo X300 Ultra notably outperforms the Vivo iQOO Z11x (China) (85/100 vs 60/100). In the "portability" category, the Vivo iQOO Z11x (China) and the Vivo X300 Ultra are nearly equal (43/100 vs 39/100).
| Specification | Vivo iQOO Z11x (China) | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7400 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 956756 | 4247433 | |
| Geekbench Single | 1061 | 3640 | |
| Geekbench Multi | 3185 | 11033 | |
| Display | 6.8" IPS LCD | 6.8" LTPO OLED | |
| Resolution | 1080x2344 | 3168x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7200 mAh | 7000 mAh | |
| Charging | 44W | 100W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16, OriginOS 6 | Android 16 | |
| Brightness (peak) | 1200 nits | — | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP69 | |
| Dimensions | 166.6×78.4×8.4 mm | 163.0×76.8×8.2 mm | |
| Weight | 219 g | 230 g | |
| Launch price | — | $950 |
Vivo iQOO Z11x (China)
- Main: 50MP
- Front: 8MP
Vivo X300 Ultra
- Main: 200MP f/f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Vivo iQOO Z11x (China)
- 6.8" IPS LCD
- Resolution: 1080x2344
- Refresh rate: 120 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Vivo iQOO Z11x (China)
- 7200 mAh
- Wired: 44W
- No wireless charging
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
We compared Vivo iQOO Z11x (China) and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Vivo iQOO Z11x (China) by 77.5% in our overall performance rating.
Vivo iQOO Z11x (China)
Price unknownperformance
In the "performance" category, the Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11x (China) (99/100 vs 57/100).
display
In the "display" category, the Vivo X300 Ultra notably outperforms the Vivo iQOO Z11x (China) (89/100 vs 65/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11x (China) (96/100 vs 30/100).
battery
In the "battery" category, the Vivo X300 Ultra notably outperforms the Vivo iQOO Z11x (China) (85/100 vs 60/100).
portability
In the "portability" category, the Vivo iQOO Z11x (China) and the Vivo X300 Ultra are nearly equal (43/100 vs 39/100).
Which is better: the Vivo iQOO Z11x (China) or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Vivo iQOO Z11x (China) by 40 points (91/100 vs 51/100).
What is the rating of the Vivo iQOO Z11x (China) and the Vivo X300 Ultra?
The Vivo iQOO Z11x (China) has a MobileRank rating of 51/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Vivo iQOO Z11x (China) or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 30/100).
Which is more powerful: the Vivo iQOO Z11x (China) or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 57/100).
Should you choose the Vivo iQOO Z11x (China) over the Vivo X300 Ultra?
The Vivo iQOO Z11x (China) is a better fit for everyday use. The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.