ASUS ROG Phone II ZS660KL vs Nubia NaviX Ultra
The ASUS ROG Phone II ZS660KL (2019) runs on the Qualcomm Snapdragon 855+, while the Nubia NaviX Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $899 and $845. By overall MobileRank rating, the Nubia NaviX Ultra leads — 92/100 vs 52/100 (a 40-point difference). Key differences: the Nubia NaviX Ultra has the bigger battery (7100 mAh vs 6000); the main camera is 48 MP vs 200 MP; the Nubia NaviX Ultra is faster in AnTuTu (3,950,082 vs 859,084); the Nubia NaviX Ultra is noticeably lighter (208g vs 240g).
Profile comparison
Category scores
ASUS ROG Phone II ZS660KL
Nubia NaviX Ultra
What makes ASUS ROG Phone II ZS660KL better?
- Overall rating 52/100
What makes Nubia NaviX Ultra better?
- Higher AnTuTu: 3950082 vs 859084
- Better Geekbench Single: 3639 vs 1031
- Better Geekbench Multi: 11047 vs 2864
- Bigger battery: 7100 vs 6000 mAh
- Faster charging: 90W vs 30W
- Better main camera: 200MP vs 48MP
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 208g vs 240g
- Cheaper at launch: $845 vs $899
- Higher performance (98/100 vs 55/100)
- Better camera (96/100 vs 39/100)
- Longer battery life (85/100 vs 53/100)
- Better display (94/100 vs 79/100)
- Better portability (59/100 vs 20/100)
Comparison verdict
Comparing the ASUS ROG Phone II ZS660KL vs the Nubia NaviX Ultra, the Nubia NaviX Ultra scores 40 points higher (92/100 vs 52/100). In the "performance" category, the Nubia NaviX Ultra leads (98/100 vs 55/100). In the "camera" category, the Nubia NaviX Ultra leads (96/100 vs 39/100). In the "battery" category, the Nubia NaviX Ultra leads (85/100 vs 53/100). Value score: ASUS ROG Phone II ZS660KL — 16/100, Nubia NaviX Ultra — 98/100; 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 significantly outperforms the ASUS ROG Phone II ZS660KL (98/100 vs 55/100). In the "display" category, the Nubia NaviX Ultra notably outperforms the ASUS ROG Phone II ZS660KL (94/100 vs 79/100). In the "camera" category, the Nubia NaviX Ultra significantly outperforms the ASUS ROG Phone II ZS660KL (96/100 vs 39/100). In the "battery" category, the Nubia NaviX Ultra significantly outperforms the ASUS ROG Phone II ZS660KL (85/100 vs 53/100). In the "portability" category, the Nubia NaviX Ultra significantly outperforms the ASUS ROG Phone II ZS660KL (59/100 vs 20/100).
Specs comparison
| Specification | ASUS ROG Phone II ZS660KL | Nubia NaviX Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 859084 | 3950082 | |
| Geekbench Single | 1031 | 3639 | |
| Geekbench Multi | 2864 | 11047 | |
| Display | 6.6" AMOLED | 6.8" LTPO OLED | |
| Resolution | 1080x2340 | 1260x2800 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6000 mAh | 7100 mAh | |
| Charging | 30W | 90W | |
| Wireless charging | 0W | 50W | |
| Main camera | 48 MP | 200 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 0 MP | 64 MP | |
| Front camera | 24 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB / 1TB | 512GB / 1TB | |
| OS | Android 9.0 / ROG UI | Android 16 | |
| Brightness (peak) | — | 4500 nits | |
| NFC | yes | yes | |
| Dimensions | 171.0×77.6×9.5 mm | 162.1×75.7×7.6 mm | |
| Weight | 240 g | 208 g | |
| Launch price | $899 | $845 |
Camera comparison
ASUS ROG Phone II ZS660KL
- Main: 48MP f/1.8
- Ultrawide: 13MP
- Front: 24MP
Nubia NaviX Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 32MP
Display comparison
ASUS ROG Phone II ZS660KL
- 6.6" AMOLED
- Resolution: 1080x2340
- Refresh rate: 120 Hz
Nubia NaviX Ultra
- 6.8" LTPO OLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Battery and charging
ASUS ROG Phone II ZS660KL
- 6000 mAh
- Wired: 30W
- No wireless charging
Nubia NaviX Ultra
- 7100 mAh
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared ASUS ROG Phone II ZS660KL and Nubia NaviX Ultra, covering their specs and all relevant benchmarks.
Nubia NaviX Ultra leads ASUS ROG Phone II ZS660KL by 78.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $54. Nubia NaviX Ultra was $54 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Nubia NaviX Ultra significantly outperforms the ASUS ROG Phone II ZS660KL (98/100 vs 55/100).
display
In the "display" category, the Nubia NaviX Ultra notably outperforms the ASUS ROG Phone II ZS660KL (94/100 vs 79/100).
camera
In the "camera" category, the Nubia NaviX Ultra significantly outperforms the ASUS ROG Phone II ZS660KL (96/100 vs 39/100).
battery
In the "battery" category, the Nubia NaviX Ultra significantly outperforms the ASUS ROG Phone II ZS660KL (85/100 vs 53/100).
portability
In the "portability" category, the Nubia NaviX Ultra significantly outperforms the ASUS ROG Phone II ZS660KL (59/100 vs 20/100).
Frequently asked questions
Which is better: the ASUS ROG Phone II ZS660KL or the Nubia NaviX Ultra?
The Nubia NaviX Ultra significantly outperforms the ASUS ROG Phone II ZS660KL by 40 points (92/100 vs 52/100).
What is the rating of the ASUS ROG Phone II ZS660KL and the Nubia NaviX Ultra?
The ASUS ROG Phone II ZS660KL has a MobileRank rating of 52/100, the Nubia NaviX Ultra — 92/100.
Which has the better camera: the ASUS ROG Phone II ZS660KL or the Nubia NaviX Ultra?
The Nubia NaviX Ultra leads on camera score (96/100 vs 39/100).
Which is more powerful: the ASUS ROG Phone II ZS660KL or the Nubia NaviX Ultra?
The Nubia NaviX Ultra leads on performance (98/100 vs 55/100).
Should you choose the ASUS ROG Phone II ZS660KL over the Nubia NaviX 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.