ASUS ROG Phone 3 Strix vs Vivo X300s
The ASUS ROG Phone 3 Strix (2020) runs on the Qualcomm Snapdragon 865, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 57/100 (a 32-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 6000); the main camera is 64 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 978,910); the Vivo X300s is noticeably lighter (217g vs 240g).
Profile comparison
Category scores
ASUS ROG Phone 3 Strix
Vivo X300s
What makes ASUS ROG Phone 3 Strix better?
- Overall rating 57/100
What makes Vivo X300s better?
- Higher AnTuTu: 3703823 vs 978910
- Better Geekbench Single: 3293 vs 1169
- Better Geekbench Multi: 10243 vs 3191
- Bigger battery: 7100 vs 6000 mAh
- Faster charging: 90W vs 30W
- Better main camera: 200MP vs 64MP
- Lighter: 217g vs 240g
- Higher performance (95/100 vs 59/100)
- Better camera (94/100 vs 48/100)
- Longer battery life (83/100 vs 53/100)
- Better display (94/100 vs 89/100)
- Better portability (42/100 vs 20/100)
Comparison verdict
Comparing the ASUS ROG Phone 3 Strix vs the Vivo X300s, the Vivo X300s scores 32 points higher (89/100 vs 57/100). In the "performance" category, the Vivo X300s leads (95/100 vs 59/100). In the "camera" category, the Vivo X300s leads (94/100 vs 48/100). In the "battery" category, the Vivo X300s leads (83/100 vs 53/100). In the "performance" category, the Vivo X300s significantly outperforms the ASUS ROG Phone 3 Strix (95/100 vs 59/100). In the "display" category, the Vivo X300s is a bit better (94/100 vs 89/100). In the "camera" category, the Vivo X300s significantly outperforms the ASUS ROG Phone 3 Strix (94/100 vs 48/100). In the "battery" category, the Vivo X300s significantly outperforms the ASUS ROG Phone 3 Strix (83/100 vs 53/100). In the "portability" category, the Vivo X300s notably outperforms the ASUS ROG Phone 3 Strix (42/100 vs 20/100).
Specs comparison
| Specification | ASUS ROG Phone 3 Strix | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 865 | Dimensity 9500 | |
| AnTuTu | 978910 | 3703823 | |
| Geekbench Single | 1169 | 3293 | |
| Geekbench Multi | 3191 | 10243 | |
| Display | 6.6" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2340 | 2800x1260 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 6000 mAh | 7100 mAh | |
| Charging | 30W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 64 MP | 200 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 24 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 10 / ROG UI | Android 16 / OriginOS 6 | |
| Brightness (peak) | 650 nits | — | |
| NFC | yes | — | |
| Dimensions | 171.0×78.0×9.9 mm | — | |
| Weight | 240 g | 217 g | |
| Launch price | — | $723 |
Camera comparison
ASUS ROG Phone 3 Strix
- Main: 64MP f/1.8
- Ultrawide: 13MP
- Front: 24MP
Vivo X300s
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
ASUS ROG Phone 3 Strix
- 6.6" AMOLED
- Resolution: 1080x2340
- Refresh rate: 144 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Battery and charging
ASUS ROG Phone 3 Strix
- 6000 mAh
- Wired: 30W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared ASUS ROG Phone 3 Strix and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads ASUS ROG Phone 3 Strix by 73.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
ASUS ROG Phone 3 Strix
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo X300s significantly outperforms the ASUS ROG Phone 3 Strix (95/100 vs 59/100).
display
In the "display" category, the Vivo X300s is a bit better (94/100 vs 89/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the ASUS ROG Phone 3 Strix (94/100 vs 48/100).
battery
In the "battery" category, the Vivo X300s significantly outperforms the ASUS ROG Phone 3 Strix (83/100 vs 53/100).
portability
In the "portability" category, the Vivo X300s notably outperforms the ASUS ROG Phone 3 Strix (42/100 vs 20/100).
Frequently asked questions
Which is better: the ASUS ROG Phone 3 Strix or the Vivo X300s?
The Vivo X300s significantly outperforms the ASUS ROG Phone 3 Strix by 32 points (89/100 vs 57/100).
What is the rating of the ASUS ROG Phone 3 Strix and the Vivo X300s?
The ASUS ROG Phone 3 Strix has a MobileRank rating of 57/100, the Vivo X300s — 89/100.
Which has the better camera: the ASUS ROG Phone 3 Strix or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 48/100).
Which is more powerful: the ASUS ROG Phone 3 Strix or the Vivo X300s?
The Vivo X300s leads on performance (95/100 vs 59/100).
Should you choose the ASUS ROG Phone 3 Strix 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.