Vivo iQOO U5x vs Vivo X300s
The Vivo iQOO U5x (2022) runs on the Qualcomm Snapdragon 680 4G, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 34/100 (a 55-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 5000); the main camera is 13 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 424,216); the Vivo iQOO U5x is noticeably lighter (179g vs 217g).
Profile comparison
Category scores
Vivo iQOO U5x
Vivo X300s
What makes Vivo iQOO U5x better?
- Lighter: 179g vs 217g
- Better portability (68/100 vs 42/100)
What makes Vivo X300s better?
- Higher AnTuTu: 3703823 vs 424216
- Better Geekbench Single: 3293 vs 412
- Better Geekbench Multi: 10243 vs 1423
- Bigger battery: 7100 vs 5000 mAh
- Better main camera: 200MP vs 13MP
- Higher performance (95/100 vs 31/100)
- Better camera (94/100 vs 10/100)
- Longer battery life (83/100 vs 66/100)
- Better display (94/100 vs 39/100)
Comparison verdict
Comparing the Vivo iQOO U5x vs the Vivo X300s, the Vivo X300s scores 55 points higher (89/100 vs 34/100). In the "performance" category, the Vivo X300s leads (95/100 vs 31/100). In the "camera" category, the Vivo X300s leads (94/100 vs 10/100). In the "battery" category, the Vivo X300s leads (83/100 vs 66/100). In the "performance" category, the Vivo X300s significantly outperforms the Vivo iQOO U5x (95/100 vs 31/100). In the "display" category, the Vivo X300s significantly outperforms the Vivo iQOO U5x (94/100 vs 39/100). In the "camera" category, the Vivo X300s significantly outperforms the Vivo iQOO U5x (94/100 vs 10/100). In the "battery" category, the Vivo X300s notably outperforms the Vivo iQOO U5x (83/100 vs 66/100). In the "portability" category, the Vivo iQOO U5x notably outperforms the Vivo X300s (68/100 vs 42/100).
Specs comparison
| Specification | Vivo iQOO U5x | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 680 4G | Dimensity 9500 | |
| AnTuTu | 424216 | 3703823 | |
| Geekbench Single | 412 | 3293 | |
| Geekbench Multi | 1423 | 10243 | |
| Display | 6.5" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 2800x1260 | |
| Refresh rate | — | 144 Hz | |
| Battery | 5000 mAh | 7100 mAh | |
| Charging | — | 90W | |
| Wireless charging | — | 40W | |
| Main camera | 13 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 50 MP | |
| RAM | 4GB / 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 11, Origin OS Ocean | Android 16 / OriginOS 6 | |
| NFC | no | — | |
| Dimensions | 164.0×75.2×8.3 mm | — | |
| Weight | 179 g | 217 g | |
| Launch price | — | $723 |
Camera comparison
Vivo iQOO U5x
- Main: 13MP f/2.2
- Front: 8MP
Vivo X300s
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
Vivo iQOO U5x
- 6.5" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Battery and charging
Vivo iQOO U5x
- 5000 mAh
- Wireless charging: no data
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared Vivo iQOO U5x and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Vivo iQOO U5x by 88.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO U5x
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo X300s significantly outperforms the Vivo iQOO U5x (95/100 vs 31/100).
display
In the "display" category, the Vivo X300s significantly outperforms the Vivo iQOO U5x (94/100 vs 39/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the Vivo iQOO U5x (94/100 vs 10/100).
battery
In the "battery" category, the Vivo X300s notably outperforms the Vivo iQOO U5x (83/100 vs 66/100).
portability
In the "portability" category, the Vivo iQOO U5x notably outperforms the Vivo X300s (68/100 vs 42/100).
Frequently asked questions
Which is better: the Vivo iQOO U5x or the Vivo X300s?
The Vivo X300s significantly outperforms the Vivo iQOO U5x by 55 points (89/100 vs 34/100).
What is the rating of the Vivo iQOO U5x and the Vivo X300s?
The Vivo iQOO U5x has a MobileRank rating of 34/100, the Vivo X300s — 89/100.
Which has the better camera: the Vivo iQOO U5x or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 10/100).
Which is more powerful: the Vivo iQOO U5x or the Vivo X300s?
The Vivo X300s leads on performance (95/100 vs 31/100).
Should you choose the Vivo iQOO U5x 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.