Nubia NaviX Ultra vs Vivo X300
The Nubia NaviX Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo X300 (2024) runs on the MediaTek Dimensity 9300; launch prices were $845 and $499. By overall MobileRank rating, the Nubia NaviX Ultra leads — 92/100 vs 79/100 (a 13-point difference). Key differences: the Nubia NaviX Ultra has the bigger battery (7100 mAh vs 5000); the main camera is 200 MP vs 50 MP; the Nubia NaviX Ultra is faster in AnTuTu (3,950,082 vs 3,037,992).
Profile comparison
Category scores
Nubia NaviX Ultra
Vivo X300
What makes Nubia NaviX Ultra better?
- Higher AnTuTu: 3950082 vs 3037992
- Better Geekbench Single: 3639 vs 2186
- Better Geekbench Multi: 11047 vs 7422
- Bigger battery: 7100 vs 5000 mAh
- Faster charging: 90W vs 80W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Faster wireless charging: 50W vs 40W
- Higher performance (98/100 vs 86/100)
- Better camera (96/100 vs 78/100)
- Longer battery life (85/100 vs 69/100)
- Better display (94/100 vs 84/100)
- Better portability (59/100 vs 55/100)
What makes Vivo X300 better?
- Lighter: 206g vs 208g
- Cheaper at launch: $499 vs $845
- Overall rating 79/100
Comparison verdict
Comparing the Nubia NaviX Ultra vs the Vivo X300, the Nubia NaviX Ultra scores 13 points higher (92/100 vs 79/100). In the "performance" category, the Nubia NaviX Ultra leads (98/100 vs 86/100). In the "camera" category, the Nubia NaviX Ultra leads (96/100 vs 78/100). In the "battery" category, the Nubia NaviX Ultra leads (85/100 vs 69/100). Value score: Nubia NaviX Ultra — 98/100, Vivo X300 — 80/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Nubia NaviX Ultra is a bit better (98/100 vs 86/100). In the "display" category, the Nubia NaviX Ultra is a bit better (94/100 vs 84/100). In the "camera" category, the Nubia NaviX Ultra notably outperforms the Vivo X300 (96/100 vs 78/100). In the "battery" category, the Nubia NaviX Ultra notably outperforms the Vivo X300 (85/100 vs 69/100). In the "portability" category, the Nubia NaviX Ultra and the Vivo X300 are nearly equal (59/100 vs 55/100).
Specs comparison
| Specification | Nubia NaviX Ultra | Vivo X300 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 9300 | |
| AnTuTu | 3950082 | 3037992 | |
| Geekbench Single | 3639 | 2186 | |
| Geekbench Multi | 11047 | 7422 | |
| Display | 6.8" LTPO OLED | 6.8" AMOLED | |
| Resolution | 1260x2800 | 2800x1260 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7100 mAh | 5000 mAh | |
| Charging | 90W | 80W | |
| Wireless charging | 50W | 40W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 64 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 14 | |
| Brightness (peak) | 4500 nits | 4500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 162.1×75.7×7.6 mm | 150.6×71.9×8.0 mm | |
| Weight | 208 g | 206 g | |
| Launch price | $845 | $499 |
Camera comparison
Nubia NaviX Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 32MP
Vivo X300
- Main: 50MP f/1.57
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Nubia NaviX Ultra
- 6.8" LTPO OLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Vivo X300
- 6.8" AMOLED
- Resolution: 2800x1260
- Refresh rate: 120 Hz
Battery and charging
Nubia NaviX Ultra
- 7100 mAh
- Wired: 90W
- Wireless: 50W
Vivo X300
- 5000 mAh
- Wired: 80W
- Wireless: 40W
Overall performance score
We compared Nubia NaviX Ultra and Vivo X300, covering their specs and all relevant benchmarks.
Nubia NaviX Ultra leads Vivo X300 by 30.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $346. Vivo X300 was $346 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Nubia NaviX Ultra is a bit better (98/100 vs 86/100).
display
In the "display" category, the Nubia NaviX Ultra is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the Nubia NaviX Ultra notably outperforms the Vivo X300 (96/100 vs 78/100).
battery
In the "battery" category, the Nubia NaviX Ultra notably outperforms the Vivo X300 (85/100 vs 69/100).
portability
In the "portability" category, the Nubia NaviX Ultra and the Vivo X300 are nearly equal (59/100 vs 55/100).
Frequently asked questions
Which is better: the Nubia NaviX Ultra or the Vivo X300?
The Nubia NaviX Ultra is noticeably better than the Vivo X300 — the overall rating gap is 13 points.
What is the rating of the Nubia NaviX Ultra and the Vivo X300?
The Nubia NaviX Ultra has a MobileRank rating of 92/100, the Vivo X300 — 79/100.
Which has the better camera: the Nubia NaviX Ultra or the Vivo X300?
The Nubia NaviX Ultra leads on camera score (96/100 vs 78/100).
Which is more powerful: the Nubia NaviX Ultra or the Vivo X300?
The Nubia NaviX Ultra leads on performance (98/100 vs 86/100).
Should you choose the Nubia NaviX Ultra over the Vivo X300?
The Nubia NaviX Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. The Vivo X300 is a better fit for gamers and power users, budget-conscious buyers.