Should You Upgrade from the vivo iQOO Z9x to the vivo iQOO Z11x 5G (China)?
A spec-by-spec look at what actually changes when you move from the vivo iQOO Z9x to the vivo iQOO Z11x 5G (China), 2 years apart.
Maybe — worth it only if the new features matter to you
The vivo iQOO Z11x 5G (China) is 2 years newer than the vivo iQOO Z9x, and both phones land on almost the same BeastScore (86.6 vs 86.6). The biggest improvements: newer dimensity 7400 chipset (replaces snapdragon 6 gen 1), 1,200 mah bigger battery.
What you gain with the vivo iQOO Z11x 5G (China)
- +Newer Dimensity 7400 chipset (replaces Snapdragon 6 Gen 1)
- +1,200 mAh bigger battery
| Spec | vivo iQOO Z9x | vivo iQOO Z11x 5G (China) | Change |
|---|---|---|---|
| BeastScore (overall) | 86.6 | 86.6 | No real change |
| Performance score | 86 | 86 | No real change |
| Camera score | 80 | 80 | No real change |
| Battery score | 95 | 95 | No real change |
| Display score | 89 | 89 | No real change |
| Chipset | Snapdragon 6 Gen 1 | Dimensity 7400 | New generation chip |
| Battery capacity | 6,000 mAh | 7,200 mAh | +1,200 mAh (20%) |
| Screen size | 6.7" | 6.8" | No real change |
| Refresh rate | 120Hz | 120Hz | No real change |
| Main camera | 50 MP | 50 MP | No real change |
| RAM | 12 GB | 12 GB | No real change |
Upgrade if…
- You regularly run out of battery before the end of the day
- You play demanding games or want the newest on-device AI features
vivo iQOO Z9x vs vivo iQOO Z11x 5G (China): Upgrade FAQ
Is it worth upgrading from the vivo iQOO Z9x to the vivo iQOO Z11x 5G (China)?
Maybe — worth it only if the new features matter to you. The vivo iQOO Z11x 5G (China) is 2 years newer than the vivo iQOO Z9x, and both phones land on almost the same BeastScore (86.6 vs 86.6). The biggest improvements: newer dimensity 7400 chipset (replaces snapdragon 6 gen 1), 1,200 mah bigger battery.
What is the biggest difference between the vivo iQOO Z9x and vivo iQOO Z11x 5G (China)?
Newer Dimensity 7400 chipset (replaces Snapdragon 6 Gen 1): Snapdragon 6 Gen 1 on the vivo iQOO Z9x vs Dimensity 7400 on the vivo iQOO Z11x 5G (China).
Does the vivo iQOO Z11x 5G (China) have a bigger battery than the vivo iQOO Z9x?
The vivo iQOO Z11x 5G (China) has a 7,200 mAh battery versus 6,000 mAh on the vivo iQOO Z9x (+1,200 mAh (20%)).
Who should upgrade to the vivo iQOO Z11x 5G (China)?
Upgrade if: You regularly run out of battery before the end of the day; You play demanding games or want the newest on-device AI features.