Nubia NaviX Ultra vs Vivo Y39
The Nubia NaviX Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo Y39 (2025) runs on the Qualcomm Snapdragon 4 Gen 2. By overall MobileRank rating, the Nubia NaviX Ultra leads — 92/100 vs 45/100 (a 47-point difference). Key differences: the Nubia NaviX Ultra has the bigger battery (7100 mAh vs 6500); the main camera is 200 MP vs 50 MP; the Nubia NaviX Ultra is faster in AnTuTu (3,950,082 vs 568,395); the Nubia NaviX Ultra has NFC for contactless payments, the Vivo Y39 doesn't.
Profile comparison
Category scores
Nubia NaviX Ultra
Vivo Y39
What makes Nubia NaviX Ultra better?
- Higher AnTuTu: 3950082 vs 568395
- Better Geekbench Single: 3639 vs 915
- Better Geekbench Multi: 11047 vs 2115
- Bigger battery: 7100 vs 6500 mAh
- Faster charging: 90W vs 44W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (98/100 vs 46/100)
- Better camera (96/100 vs 30/100)
- Longer battery life (85/100 vs 58/100)
- Better display (94/100 vs 55/100)
- Better portability (59/100 vs 53/100)
What makes Vivo Y39 better?
- Lighter: 205g vs 208g
- Overall rating 45/100
Comparison verdict
Comparing the Nubia NaviX Ultra vs the Vivo Y39, the Nubia NaviX Ultra scores 47 points higher (92/100 vs 45/100). In the "performance" category, the Nubia NaviX Ultra leads (98/100 vs 46/100). In the "camera" category, the Nubia NaviX Ultra leads (96/100 vs 30/100). In the "battery" category, the Nubia NaviX Ultra leads (85/100 vs 58/100). In the "performance" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y39 (98/100 vs 46/100). In the "display" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y39 (94/100 vs 55/100). In the "camera" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y39 (96/100 vs 30/100). In the "battery" category, the Nubia NaviX Ultra notably outperforms the Vivo Y39 (85/100 vs 58/100). In the "portability" category, the Nubia NaviX Ultra is a bit better (59/100 vs 53/100).
Specs comparison
| Specification | Nubia NaviX Ultra | Vivo Y39 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 4 Gen 2 | |
| AnTuTu | 3950082 | 568395 | |
| Geekbench Single | 3639 | 915 | |
| Geekbench Multi | 11047 | 2115 | |
| Display | 6.8" LTPO OLED | 6.7" IPS LCD | |
| Resolution | 1260x2800 | 720x1608 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7100 mAh | 6500 mAh | |
| Charging | 90W | 44W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 64 MP | 0 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 15, Funtouch 15 | |
| Brightness (peak) | 4500 nits | 1000 nits | |
| NFC | yes | no | |
| Protection | — | IP64 | |
| Dimensions | 162.1×75.7×7.6 mm | 165.7×76.3×8.3 mm | |
| Weight | 208 g | 205 g | |
| Launch price | $845 | — |
Camera comparison
Nubia NaviX Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 32MP
Vivo Y39
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Nubia NaviX Ultra
- 6.8" LTPO OLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Vivo Y39
- 6.7" IPS LCD
- Resolution: 720x1608
- Refresh rate: 120 Hz
Battery and charging
Nubia NaviX Ultra
- 7100 mAh
- Wired: 90W
- Wireless: 50W
Vivo Y39
- 6500 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Nubia NaviX Ultra and Vivo Y39, covering their specs and all relevant benchmarks.
Nubia NaviX Ultra leads Vivo Y39 by 595.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo Y39
Price unknownDetailed category analysis
performance
In the "performance" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y39 (98/100 vs 46/100).
display
In the "display" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y39 (94/100 vs 55/100).
camera
In the "camera" category, the Nubia NaviX Ultra significantly outperforms the Vivo Y39 (96/100 vs 30/100).
battery
In the "battery" category, the Nubia NaviX Ultra notably outperforms the Vivo Y39 (85/100 vs 58/100).
portability
In the "portability" category, the Nubia NaviX Ultra is a bit better (59/100 vs 53/100).
Frequently asked questions
Which is better: the Nubia NaviX Ultra or the Vivo Y39?
The Nubia NaviX Ultra significantly outperforms the Vivo Y39 by 47 points (92/100 vs 45/100).
What is the rating of the Nubia NaviX Ultra and the Vivo Y39?
The Nubia NaviX Ultra has a MobileRank rating of 92/100, the Vivo Y39 — 45/100.
Which has the better camera: the Nubia NaviX Ultra or the Vivo Y39?
The Nubia NaviX Ultra leads on camera score (96/100 vs 30/100).
Which is more powerful: the Nubia NaviX Ultra or the Vivo Y39?
The Nubia NaviX Ultra leads on performance (98/100 vs 46/100).
Should you choose the Nubia NaviX Ultra over the Vivo Y39?
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.