Realme Narzo 90X vs Vivo X300s
The Realme Narzo 90X (2025) runs on the MediaTek Dimensity 6300, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 46/100 (a 43-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 7000); the main camera is 50 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 524,785).
Realme Narzo 90X
Vivo X300s
- Lighter: 212g vs 217g
- Better portability (49/100 vs 42/100)
- Higher AnTuTu: 3703823 vs 524785
- Better Geekbench Single: 3228 vs 771
- Better Geekbench Multi: 9553 vs 1980
- Bigger battery: 7100 vs 7000 mAh
- Faster charging: 90W vs 60W
- Better main camera: 200MP vs 50MP
- Higher performance (94/100 vs 43/100)
- Better camera (94/100 vs 30/100)
- Longer battery life (83/100 vs 63/100)
- Better display (94/100 vs 65/100)
Comparing the Realme Narzo 90X vs the Vivo X300s, the Vivo X300s scores 43 points higher (89/100 vs 46/100). In the "performance" category, the Vivo X300s leads (94/100 vs 43/100). In the "camera" category, the Vivo X300s leads (94/100 vs 30/100). In the "battery" category, the Vivo X300s leads (83/100 vs 63/100). In the "performance" category, the Vivo X300s significantly outperforms the Realme Narzo 90X (94/100 vs 43/100). In the "display" category, the Vivo X300s notably outperforms the Realme Narzo 90X (94/100 vs 65/100). In the "camera" category, the Vivo X300s significantly outperforms the Realme Narzo 90X (94/100 vs 30/100). In the "battery" category, the Vivo X300s notably outperforms the Realme Narzo 90X (83/100 vs 63/100). In the "portability" category, the Realme Narzo 90X is a bit better (49/100 vs 42/100).
| Specification | Realme Narzo 90X | Vivo X300s | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Dimensity 9500 | |
| AnTuTu | 524785 | 3703823 | |
| Geekbench Single | 771 | 3228 | |
| Geekbench Multi | 1980 | 9553 | |
| Display | 6.8" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1570 | 2800x1260 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7000 mAh | 7100 mAh | |
| Charging | 60W | 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 | 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 15, Realme UI 6.0 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 1200 nits | — | |
| NFC | no | — | |
| Protection | IP65 | — | |
| Dimensions | 166.1×77.9×8.3 mm | — | |
| Weight | 212 g | 217 g | |
| Launch price | — | $723 |
Realme Narzo 90X
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Realme Narzo 90X
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 144 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Realme Narzo 90X
- 7000 mAh
- Wired: 60W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared Realme Narzo 90X and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Realme Narzo 90X by 85.8% in our overall performance rating.
Realme Narzo 90X
Price unknownperformance
In the "performance" category, the Vivo X300s significantly outperforms the Realme Narzo 90X (94/100 vs 43/100).
display
In the "display" category, the Vivo X300s notably outperforms the Realme Narzo 90X (94/100 vs 65/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the Realme Narzo 90X (94/100 vs 30/100).
battery
In the "battery" category, the Vivo X300s notably outperforms the Realme Narzo 90X (83/100 vs 63/100).
portability
In the "portability" category, the Realme Narzo 90X is a bit better (49/100 vs 42/100).
Which is better: the Realme Narzo 90X or the Vivo X300s?
The Vivo X300s significantly outperforms the Realme Narzo 90X by 43 points (89/100 vs 46/100).
What is the rating of the Realme Narzo 90X and the Vivo X300s?
The Realme Narzo 90X has a MobileRank rating of 46/100, the Vivo X300s — 89/100.
Which has the better camera: the Realme Narzo 90X or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 30/100).
Which is more powerful: the Realme Narzo 90X or the Vivo X300s?
The Vivo X300s leads on performance (94/100 vs 43/100).
Should you choose the Realme Narzo 90X over the Vivo X300s?
The Realme Narzo 90X is a better fit for everyday use. The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.