Vivo iQOO Z9x vs Vivo X300s
The Vivo iQOO Z9x (2024) runs on the Qualcomm Snapdragon 6 Gen 1, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 49/100 (a 40-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 737,054); the Vivo iQOO Z9x is noticeably lighter (199g vs 217g).
Profile comparison
Category scores
Vivo iQOO Z9x
Vivo X300s
What makes Vivo iQOO Z9x better?
- Lighter: 199g vs 217g
- Better portability (60/100 vs 42/100)
What makes Vivo X300s better?
- Higher AnTuTu: 3703823 vs 737054
- Better Geekbench Single: 3293 vs 930
- Better Geekbench Multi: 10243 vs 2700
- Bigger battery: 7100 vs 6000 mAh
- Faster charging: 90W vs 44W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (95/100 vs 52/100)
- Better camera (94/100 vs 30/100)
- Longer battery life (83/100 vs 56/100)
- Better display (94/100 vs 66/100)
Comparison verdict
Comparing the Vivo iQOO Z9x vs the Vivo X300s, the Vivo X300s scores 40 points higher (89/100 vs 49/100). In the "performance" category, the Vivo X300s leads (95/100 vs 52/100). In the "camera" category, the Vivo X300s leads (94/100 vs 30/100). In the "battery" category, the Vivo X300s leads (83/100 vs 56/100). In the "performance" category, the Vivo X300s significantly outperforms the Vivo iQOO Z9x (95/100 vs 52/100). In the "display" category, the Vivo X300s notably outperforms the Vivo iQOO Z9x (94/100 vs 66/100). In the "camera" category, the Vivo X300s significantly outperforms the Vivo iQOO Z9x (94/100 vs 30/100). In the "battery" category, the Vivo X300s notably outperforms the Vivo iQOO Z9x (83/100 vs 56/100). In the "portability" category, the Vivo iQOO Z9x notably outperforms the Vivo X300s (60/100 vs 42/100).
Specs comparison
| Specification | Vivo iQOO Z9x | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6 Gen 1 | Dimensity 9500 | |
| AnTuTu | 737054 | 3703823 | |
| Geekbench Single | 930 | 3293 | |
| Geekbench Multi | 2700 | 10243 | |
| Display | 6.7" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 1080x2408 | 2800x1260 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6000 mAh | 7100 mAh | |
| Charging | 44W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 14, OriginOS 4 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 1000 nits | — | |
| NFC | no | — | |
| Protection | IP64 | — | |
| Dimensions | 165.7×76.0×8.0 mm | — | |
| Weight | 199 g | 217 g | |
| Launch price | — | $723 |
Camera comparison
Vivo iQOO Z9x
- Main: 50MP f/1.8
- Front: 8MP
Vivo X300s
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
Vivo iQOO Z9x
- 6.7" IPS LCD
- Resolution: 1080x2408
- Refresh rate: 120 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Battery and charging
Vivo iQOO Z9x
- 6000 mAh
- Wired: 44W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared Vivo iQOO Z9x and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Vivo iQOO Z9x by 80.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Z9x
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo X300s significantly outperforms the Vivo iQOO Z9x (95/100 vs 52/100).
display
In the "display" category, the Vivo X300s notably outperforms the Vivo iQOO Z9x (94/100 vs 66/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the Vivo iQOO Z9x (94/100 vs 30/100).
battery
In the "battery" category, the Vivo X300s notably outperforms the Vivo iQOO Z9x (83/100 vs 56/100).
portability
In the "portability" category, the Vivo iQOO Z9x notably outperforms the Vivo X300s (60/100 vs 42/100).
Frequently asked questions
Which is better: the Vivo iQOO Z9x or the Vivo X300s?
The Vivo X300s significantly outperforms the Vivo iQOO Z9x by 40 points (89/100 vs 49/100).
What is the rating of the Vivo iQOO Z9x and the Vivo X300s?
The Vivo iQOO Z9x has a MobileRank rating of 49/100, the Vivo X300s — 89/100.
Which has the better camera: the Vivo iQOO Z9x or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 30/100).
Which is more powerful: the Vivo iQOO Z9x or the Vivo X300s?
The Vivo X300s leads on performance (95/100 vs 52/100).
Should you choose the Vivo iQOO Z9x 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.