ASUS Zenfone 5z ZS620KL vs Nubia Z80 Ultra
The ASUS Zenfone 5z ZS620KL (2018) runs on the Qualcomm Snapdragon 845, while the Nubia Z80 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Nubia Z80 Ultra leads — 85/100 vs 31/100 (a 54-point difference). Key differences: the Nubia Z80 Ultra has the bigger battery (6500 mAh vs 3300); the main camera is 12 MP vs 50 MP; the Nubia Z80 Ultra is faster in AnTuTu (3,942,923 vs 572,788); the ASUS Zenfone 5z ZS620KL is noticeably lighter (165g vs 225g).
Profile comparison
Category scores
ASUS Zenfone 5z ZS620KL
Nubia Z80 Ultra
What makes ASUS Zenfone 5z ZS620KL better?
- Lighter: 165g vs 225g
- Better portability (81/100 vs 38/100)
What makes Nubia Z80 Ultra better?
- Higher AnTuTu: 3942923 vs 572788
- Better Geekbench Single: 3639 vs 566
- Better Geekbench Multi: 11047 vs 2130
- Bigger battery: 6500 vs 3300 mAh
- Better main camera: 50MP vs 12MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (98/100 vs 41/100)
- Better camera (79/100 vs 13/100)
- Longer battery life (81/100 vs 12/100)
- Better display (83/100 vs 43/100)
Comparison verdict
Comparing the ASUS Zenfone 5z ZS620KL vs the Nubia Z80 Ultra, the Nubia Z80 Ultra scores 54 points higher (85/100 vs 31/100). In the "performance" category, the Nubia Z80 Ultra leads (98/100 vs 41/100). In the "camera" category, the Nubia Z80 Ultra leads (79/100 vs 13/100). In the "battery" category, the Nubia Z80 Ultra leads (81/100 vs 12/100). In the "performance" category, the Nubia Z80 Ultra significantly outperforms the ASUS Zenfone 5z ZS620KL (98/100 vs 41/100). In the "display" category, the Nubia Z80 Ultra significantly outperforms the ASUS Zenfone 5z ZS620KL (83/100 vs 43/100). In the "camera" category, the Nubia Z80 Ultra significantly outperforms the ASUS Zenfone 5z ZS620KL (79/100 vs 13/100). In the "battery" category, the Nubia Z80 Ultra significantly outperforms the ASUS Zenfone 5z ZS620KL (81/100 vs 12/100). In the "portability" category, the ASUS Zenfone 5z ZS620KL significantly outperforms the Nubia Z80 Ultra (81/100 vs 38/100).
Specs comparison
| Specification | ASUS Zenfone 5z ZS620KL | Nubia Z80 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 572788 | 3942923 | |
| Geekbench Single | 566 | 3639 | |
| Geekbench Multi | 2130 | 11047 | |
| Display | 6.2" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 1080x2246 | 2688x1216 | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 3300 mAh | 6500 mAh | |
| Charging | — | 80W | |
| Wireless charging | 0W | 80W | |
| Main camera | 12 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 64 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 64GB / 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 8.0 Oreo | Android 16 | |
| Brightness (peak) | — | 2000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 153.0×75.7×7.9 mm | 164.5×77.2×8.6 mm | |
| Weight | 165 g | 225 g | |
| Launch price | — | $749 |
Camera comparison
ASUS Zenfone 5z ZS620KL
- Main: 12MP f/1.8
- Ultrawide: 8MP
- Front: 8MP
Nubia Z80 Ultra
- Main: 50MP f/1.59
- Ultrawide: 50MP
- Telephoto: 64MP
- Front: 16MP
Display comparison
ASUS Zenfone 5z ZS620KL
- 6.2" IPS LCD
- Resolution: 1080x2246
- Refresh rate: 60 Hz
Nubia Z80 Ultra
- 6.8" LTPO AMOLED
- Resolution: 2688x1216
- Refresh rate: 120 Hz
Battery and charging
ASUS Zenfone 5z ZS620KL
- 3300 mAh
- No wireless charging
Nubia Z80 Ultra
- 6500 mAh
- NanoReview test: web browsing 14:17 hrs, total 34:15 hrs
- Wired: 80W
- Wireless: 80W
Overall performance score
We compared ASUS Zenfone 5z ZS620KL and Nubia Z80 Ultra, covering their specs and all relevant benchmarks.
Nubia Z80 Ultra leads ASUS Zenfone 5z ZS620KL by 85.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
ASUS Zenfone 5z ZS620KL
Price unknownDetailed category analysis
performance
In the "performance" category, the Nubia Z80 Ultra significantly outperforms the ASUS Zenfone 5z ZS620KL (98/100 vs 41/100).
display
In the "display" category, the Nubia Z80 Ultra significantly outperforms the ASUS Zenfone 5z ZS620KL (83/100 vs 43/100).
camera
In the "camera" category, the Nubia Z80 Ultra significantly outperforms the ASUS Zenfone 5z ZS620KL (79/100 vs 13/100).
battery
In the "battery" category, the Nubia Z80 Ultra significantly outperforms the ASUS Zenfone 5z ZS620KL (81/100 vs 12/100).
portability
In the "portability" category, the ASUS Zenfone 5z ZS620KL significantly outperforms the Nubia Z80 Ultra (81/100 vs 38/100).
Frequently asked questions
Which is better: the ASUS Zenfone 5z ZS620KL or the Nubia Z80 Ultra?
The Nubia Z80 Ultra significantly outperforms the ASUS Zenfone 5z ZS620KL by 54 points (85/100 vs 31/100).
What is the rating of the ASUS Zenfone 5z ZS620KL and the Nubia Z80 Ultra?
The ASUS Zenfone 5z ZS620KL has a MobileRank rating of 31/100, the Nubia Z80 Ultra — 85/100.
Which has the better camera: the ASUS Zenfone 5z ZS620KL or the Nubia Z80 Ultra?
The Nubia Z80 Ultra leads on camera score (79/100 vs 13/100).
Which is more powerful: the ASUS Zenfone 5z ZS620KL or the Nubia Z80 Ultra?
The Nubia Z80 Ultra leads on performance (98/100 vs 41/100).
Should you choose the ASUS Zenfone 5z ZS620KL over the Nubia Z80 Ultra?
The Nubia Z80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.