Nubia NaviX Ultra vs Vivo iQOO Z8x
The Nubia NaviX Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo iQOO Z8x (2023) runs on the Qualcomm Snapdragon 6 Gen 1. By overall MobileRank rating, the Nubia NaviX Ultra leads — 92/100 vs 50/100 (a 42-point difference). Key differences: the Nubia NaviX Ultra has the bigger battery (7100 mAh vs 6000); the main camera is 200 MP vs 50 MP; the Nubia NaviX Ultra is faster in AnTuTu (3,950,082 vs 737,054); the Nubia NaviX Ultra has NFC for contactless payments, the Vivo iQOO Z8x doesn't; the Nubia NaviX Ultra is thinner (7.6mm vs 9.1mm).
Profile comparison
Category scores
Nubia NaviX Ultra
Vivo iQOO Z8x
What makes Nubia NaviX Ultra better?
- Higher AnTuTu: 3950082 vs 737054
- Better Geekbench Single: 3639 vs 930
- Better Geekbench Multi: 11047 vs 2700
- Bigger battery: 7100 vs 6000 mAh
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (98/100 vs 52/100)
- Better camera (96/100 vs 30/100)
- Longer battery life (85/100 vs 63/100)
- Better display (94/100 vs 66/100)
- Better portability (59/100 vs 48/100)
What makes Vivo iQOO Z8x better?
- Lighter: 200g vs 208g
- Overall rating 50/100
Comparison verdict
Comparing the Nubia NaviX Ultra vs the Vivo iQOO Z8x, the Nubia NaviX Ultra scores 42 points higher (92/100 vs 50/100). In the "performance" category, the Nubia NaviX Ultra leads (98/100 vs 52/100). 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 63/100). In the "performance" category, the Nubia NaviX Ultra significantly outperforms the Vivo iQOO Z8x (98/100 vs 52/100). In the "display" category, the Nubia NaviX Ultra notably outperforms the Vivo iQOO Z8x (94/100 vs 66/100). In the "camera" category, the Nubia NaviX Ultra significantly outperforms the Vivo iQOO Z8x (96/100 vs 30/100). In the "battery" category, the Nubia NaviX Ultra notably outperforms the Vivo iQOO Z8x (85/100 vs 63/100). In the "portability" category, the Nubia NaviX Ultra is a bit better (59/100 vs 48/100).
Specs comparison
| Specification | Nubia NaviX Ultra | Vivo iQOO Z8x | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 6 Gen 1 | |
| AnTuTu | 3950082 | 737054 | |
| Geekbench Single | 3639 | 930 | |
| Geekbench Multi | 11047 | 2700 | |
| Display | 6.8" LTPO OLED | 6.6" IPS LCD | |
| Resolution | 1260x2800 | 1080x2388 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7100 mAh | 6000 mAh | |
| Charging | 90W | — | |
| 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 / 12GB | |
| Storage | 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 13, OriginOS 3 | |
| Brightness (peak) | 4500 nits | — | |
| NFC | yes | no | |
| Dimensions | 162.1×75.7×7.6 mm | 164.6×75.8×9.1 mm | |
| Weight | 208 g | 200 g | |
| Launch price | $845 | — |
Camera comparison
Nubia NaviX Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 32MP
Vivo iQOO Z8x
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Nubia NaviX Ultra
- 6.8" LTPO OLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Vivo iQOO Z8x
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Nubia NaviX Ultra
- 7100 mAh
- Wired: 90W
- Wireless: 50W
Vivo iQOO Z8x
- 6000 mAh
- No wireless charging
Overall performance score
We compared Nubia NaviX Ultra and Vivo iQOO Z8x, covering their specs and all relevant benchmarks.
Nubia NaviX Ultra leads Vivo iQOO Z8x by 435.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Z8x
Price unknownDetailed category analysis
performance
In the "performance" category, the Nubia NaviX Ultra significantly outperforms the Vivo iQOO Z8x (98/100 vs 52/100).
display
In the "display" category, the Nubia NaviX Ultra notably outperforms the Vivo iQOO Z8x (94/100 vs 66/100).
camera
In the "camera" category, the Nubia NaviX Ultra significantly outperforms the Vivo iQOO Z8x (96/100 vs 30/100).
battery
In the "battery" category, the Nubia NaviX Ultra notably outperforms the Vivo iQOO Z8x (85/100 vs 63/100).
portability
In the "portability" category, the Nubia NaviX Ultra is a bit better (59/100 vs 48/100).
Frequently asked questions
Which is better: the Nubia NaviX Ultra or the Vivo iQOO Z8x?
The Nubia NaviX Ultra significantly outperforms the Vivo iQOO Z8x by 42 points (92/100 vs 50/100).
What is the rating of the Nubia NaviX Ultra and the Vivo iQOO Z8x?
The Nubia NaviX Ultra has a MobileRank rating of 92/100, the Vivo iQOO Z8x — 50/100.
Which has the better camera: the Nubia NaviX Ultra or the Vivo iQOO Z8x?
The Nubia NaviX Ultra leads on camera score (96/100 vs 30/100).
Which is more powerful: the Nubia NaviX Ultra or the Vivo iQOO Z8x?
The Nubia NaviX Ultra leads on performance (98/100 vs 52/100).
Should you choose the Nubia NaviX Ultra over the Vivo iQOO Z8x?
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.