Nubia NaviX Ultra vs Vivo iQOO 15 Ultra
The Nubia NaviX Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $845 and $799. By overall MobileRank rating, the Nubia NaviX Ultra leads — 92/100 vs 89/100 (a 3-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 7100); the main camera is 200 MP vs 50 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 3,950,082); the Nubia NaviX Ultra is noticeably lighter (208g vs 227g).
Profile comparison
Category scores
Nubia NaviX Ultra
Vivo iQOO 15 Ultra
What makes Nubia NaviX Ultra better?
- Better main camera: 200MP vs 50MP
- Lighter: 208g vs 227g
- Better camera (96/100 vs 78/100)
- Better portability (59/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 3950082
- Bigger battery: 7400 vs 7100 mAh
- Faster charging: 120W vs 90W
- Cheaper at launch: $799 vs $845
- Higher performance (99/100 vs 98/100)
- Longer battery life (92/100 vs 85/100)
- Better display (99/100 vs 94/100)
Comparison verdict
Comparing the Nubia NaviX Ultra vs the Vivo iQOO 15 Ultra, the Nubia NaviX Ultra scores 3 points higher (92/100 vs 89/100). In the "camera" category, the Nubia NaviX Ultra leads (96/100 vs 78/100). Value score: Nubia NaviX Ultra — 98/100, Vivo iQOO 15 Ultra — 92/100; 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 Vivo iQOO 15 Ultra and the Nubia NaviX Ultra are nearly equal (99/100 vs 98/100). In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 94/100). In the "camera" category, the Nubia NaviX Ultra notably outperforms the Vivo iQOO 15 Ultra (96/100 vs 78/100). In the "battery" category, the Vivo iQOO 15 Ultra is a bit better (92/100 vs 85/100). In the "portability" category, the Nubia NaviX Ultra notably outperforms the Vivo iQOO 15 Ultra (59/100 vs 35/100).
Specs comparison
| Specification | Nubia NaviX Ultra | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3950082 | 4602290 | |
| Geekbench Single | 3639 | 3639 | |
| Geekbench Multi | 11047 | 11047 | |
| Display | 6.8" LTPO OLED | 6.8" LTPO AMOLED | |
| Resolution | 1260x2800 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7100 mAh | 7400 mAh | |
| Charging | 90W | 120W | |
| Wireless charging | 50W | 50W | |
| 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 / 24GB | |
| Storage | 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 4500 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 162.1×75.7×7.6 mm | 163.7×76.8×8.7 mm | |
| Weight | 208 g | 227 g | |
| Launch price | $845 | $799 |
Camera comparison
Nubia NaviX Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 32MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Nubia NaviX Ultra
- 6.8" LTPO OLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Nubia NaviX Ultra
- 7100 mAh
- Wired: 90W
- Wireless: 50W
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Nubia NaviX Ultra and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Nubia NaviX Ultra by 14.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $46. Vivo iQOO 15 Ultra was $46 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra and the Nubia NaviX Ultra are nearly equal (99/100 vs 98/100).
display
In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 94/100).
camera
In the "camera" category, the Nubia NaviX Ultra notably outperforms the Vivo iQOO 15 Ultra (96/100 vs 78/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra is a bit better (92/100 vs 85/100).
portability
In the "portability" category, the Nubia NaviX Ultra notably outperforms the Vivo iQOO 15 Ultra (59/100 vs 35/100).
Frequently asked questions
Which is better: the Nubia NaviX Ultra or the Vivo iQOO 15 Ultra?
The Nubia NaviX Ultra edges out the Vivo iQOO 15 Ultra by just 3 points — the two devices are very close in overall level.
What is the rating of the Nubia NaviX Ultra and the Vivo iQOO 15 Ultra?
The Nubia NaviX Ultra has a MobileRank rating of 92/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Nubia NaviX Ultra or the Vivo iQOO 15 Ultra?
The Nubia NaviX Ultra leads on camera score (96/100 vs 78/100).
Should you choose the Nubia NaviX Ultra over the Vivo iQOO 15 Ultra?
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 iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.