Vivo iQOO Z9 (China) vs Vivo X300s
The Vivo iQOO Z9 (China) (2024) runs on the Qualcomm Snapdragon 7 Gen 3, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 58/100 (a 31-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 6000); the main camera is 50 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 1,027,925); the Vivo iQOO Z9 (China) is noticeably lighter (194g vs 217g).
Profile comparison
Category scores
Vivo iQOO Z9 (China)
Vivo X300s
What makes Vivo iQOO Z9 (China) better?
- Lighter: 194g vs 217g
- Better portability (63/100 vs 42/100)
What makes Vivo X300s better?
- Higher AnTuTu: 3703823 vs 1027925
- Better Geekbench Single: 3293 vs 1131
- Better Geekbench Multi: 10243 vs 3111
- Bigger battery: 7100 vs 6000 mAh
- Faster charging: 90W vs 80W
- Better main camera: 200MP vs 50MP
- Higher performance (95/100 vs 59/100)
- Better camera (94/100 vs 32/100)
- Longer battery life (83/100 vs 63/100)
Comparison verdict
Comparing the Vivo iQOO Z9 (China) vs the Vivo X300s, the Vivo X300s scores 31 points higher (89/100 vs 58/100). In the "performance" category, the Vivo X300s leads (95/100 vs 59/100). In the "camera" category, the Vivo X300s leads (94/100 vs 32/100). In the "battery" category, the Vivo X300s leads (83/100 vs 63/100). In the "performance" category, the Vivo X300s significantly outperforms the Vivo iQOO Z9 (China) (95/100 vs 59/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Vivo X300s significantly outperforms the Vivo iQOO Z9 (China) (94/100 vs 32/100). In the "battery" category, the Vivo X300s notably outperforms the Vivo iQOO Z9 (China) (83/100 vs 63/100). In the "portability" category, the Vivo iQOO Z9 (China) notably outperforms the Vivo X300s (63/100 vs 42/100).
Specs comparison
| Specification | Vivo iQOO Z9 (China) | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7 Gen 3 | Dimensity 9500 | |
| AnTuTu | 1027925 | 3703823 | |
| Geekbench Single | 1131 | 3293 | |
| Geekbench Multi | 3111 | 10243 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1260x2800 | 2800x1260 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 6000 mAh | 7100 mAh | |
| Charging | 80W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 14, OriginOS 4 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 4500 nits | — | |
| NFC | yes | — | |
| Protection | IP64 | — | |
| Dimensions | 163.7×75.9×8.0 mm | — | |
| Weight | 194 g | 217 g | |
| Launch price | — | $723 |
Camera comparison
Vivo iQOO Z9 (China)
- Main: 50MP f/1.8
- Front: 16MP
Vivo X300s
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
Vivo iQOO Z9 (China)
- 6.8" AMOLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Battery and charging
Vivo iQOO Z9 (China)
- 6000 mAh
- Wired: 80W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared Vivo iQOO Z9 (China) and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Vivo iQOO Z9 (China) by 72.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Z9 (China)
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo X300s significantly outperforms the Vivo iQOO Z9 (China) (95/100 vs 59/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Vivo X300s significantly outperforms the Vivo iQOO Z9 (China) (94/100 vs 32/100).
battery
In the "battery" category, the Vivo X300s notably outperforms the Vivo iQOO Z9 (China) (83/100 vs 63/100).
portability
In the "portability" category, the Vivo iQOO Z9 (China) notably outperforms the Vivo X300s (63/100 vs 42/100).
Frequently asked questions
Which is better: the Vivo iQOO Z9 (China) or the Vivo X300s?
The Vivo X300s significantly outperforms the Vivo iQOO Z9 (China) by 31 points (89/100 vs 58/100).
What is the rating of the Vivo iQOO Z9 (China) and the Vivo X300s?
The Vivo iQOO Z9 (China) has a MobileRank rating of 58/100, the Vivo X300s — 89/100.
Which has the better camera: the Vivo iQOO Z9 (China) or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 32/100).
Which is more powerful: the Vivo iQOO Z9 (China) or the Vivo X300s?
The Vivo X300s leads on performance (95/100 vs 59/100).
Should you choose the Vivo iQOO Z9 (China) over the Vivo X300s?
The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.