Nubia NaviX Ultra vs Vivo S15
The Nubia NaviX Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo S15 (2022) runs on the Qualcomm Snapdragon 870 5G. By overall MobileRank rating, the Nubia NaviX Ultra leads — 92/100 vs 57/100 (a 35-point difference). Key differences: the Nubia NaviX Ultra has the bigger battery (7100 mAh vs 4500); the main camera is 200 MP vs 64 MP; the Nubia NaviX Ultra is faster in AnTuTu (3,950,082 vs 1,010,069).
Profile comparison
Category scores
Nubia NaviX Ultra
Vivo S15
What makes Nubia NaviX Ultra better?
- Higher AnTuTu: 3950082 vs 1010069
- Better Geekbench Single: 3639 vs 1298
- Better Geekbench Multi: 11047 vs 3520
- Bigger battery: 7100 vs 4500 mAh
- Faster charging: 90W vs 66W
- Better main camera: 200MP vs 64MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (98/100 vs 61/100)
- Better camera (96/100 vs 48/100)
- Longer battery life (85/100 vs 42/100)
- Better display (94/100 vs 80/100)
What makes Vivo S15 better?
- Lighter: 197g vs 208g
- Better portability (61/100 vs 59/100)
Comparison verdict
Comparing the Nubia NaviX Ultra vs the Vivo S15, the Nubia NaviX Ultra scores 35 points higher (92/100 vs 57/100). In the "performance" category, the Nubia NaviX Ultra leads (98/100 vs 61/100). In the "camera" category, the Nubia NaviX Ultra leads (96/100 vs 48/100). In the "battery" category, the Nubia NaviX Ultra leads (85/100 vs 42/100). In the "performance" category, the Nubia NaviX Ultra significantly outperforms the Vivo S15 (98/100 vs 61/100). In the "display" category, the Nubia NaviX Ultra is a bit better (94/100 vs 80/100). In the "camera" category, the Nubia NaviX Ultra significantly outperforms the Vivo S15 (96/100 vs 48/100). In the "battery" category, the Nubia NaviX Ultra significantly outperforms the Vivo S15 (85/100 vs 42/100). In the "portability" category, the Vivo S15 and the Nubia NaviX Ultra are nearly equal (61/100 vs 59/100).
Specs comparison
| Specification | Nubia NaviX Ultra | Vivo S15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 870 5G | |
| AnTuTu | 3950082 | 1010069 | |
| Geekbench Single | 3639 | 1298 | |
| Geekbench Multi | 11047 | 3520 | |
| Display | 6.8" LTPO OLED | 6.6" AMOLED | |
| Resolution | 1260x2800 | 1080x2400 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7100 mAh | 4500 mAh | |
| Charging | 90W | 66W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 64 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 64 MP | 0 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 4500 nits | 1300 nits | |
| NFC | yes | yes | |
| Dimensions | 162.1×75.7×7.6 mm | 161.1×74.3×8.0 mm | |
| Weight | 208 g | 197 g | |
| Launch price | $845 | — |
Camera comparison
Nubia NaviX Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 32MP
Vivo S15
- Main: 64MP f/1.9
- Ultrawide: 8MP
- Front: 32MP
Display comparison
Nubia NaviX Ultra
- 6.8" LTPO OLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Vivo S15
- 6.6" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Nubia NaviX Ultra
- 7100 mAh
- Wired: 90W
- Wireless: 50W
Vivo S15
- 4500 mAh
- Wired: 66W
- No wireless charging
Overall performance score
We compared Nubia NaviX Ultra and Vivo S15, covering their specs and all relevant benchmarks.
Nubia NaviX Ultra leads Vivo S15 by 291.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo S15
Price unknownDetailed category analysis
performance
In the "performance" category, the Nubia NaviX Ultra significantly outperforms the Vivo S15 (98/100 vs 61/100).
display
In the "display" category, the Nubia NaviX Ultra is a bit better (94/100 vs 80/100).
camera
In the "camera" category, the Nubia NaviX Ultra significantly outperforms the Vivo S15 (96/100 vs 48/100).
battery
In the "battery" category, the Nubia NaviX Ultra significantly outperforms the Vivo S15 (85/100 vs 42/100).
portability
In the "portability" category, the Vivo S15 and the Nubia NaviX Ultra are nearly equal (61/100 vs 59/100).
Frequently asked questions
Which is better: the Nubia NaviX Ultra or the Vivo S15?
The Nubia NaviX Ultra significantly outperforms the Vivo S15 by 35 points (92/100 vs 57/100).
What is the rating of the Nubia NaviX Ultra and the Vivo S15?
The Nubia NaviX Ultra has a MobileRank rating of 92/100, the Vivo S15 — 57/100.
Which has the better camera: the Nubia NaviX Ultra or the Vivo S15?
The Nubia NaviX Ultra leads on camera score (96/100 vs 48/100).
Which is more powerful: the Nubia NaviX Ultra or the Vivo S15?
The Nubia NaviX Ultra leads on performance (98/100 vs 61/100).
Should you choose the Nubia NaviX Ultra over the Vivo S15?
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 S15 is a better fit for active users.