ASUS Zenfone 5 ZE620KL vs Xiaomi 17 Ultra
The ASUS Zenfone 5 ZE620KL (2018) runs on the Qualcomm Snapdragon 636, while the Xiaomi 17 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra leads — 89/100 vs 23/100 (a 66-point difference). Key differences: the Xiaomi 17 Ultra has the bigger battery (6000 mAh vs 3300); the main camera is 12 MP vs 50 MP; the Xiaomi 17 Ultra is faster in AnTuTu (3,667,711 vs 282,713); the ASUS Zenfone 5 ZE620KL is noticeably lighter (165g vs 226g).
Profile comparison
Category scores
ASUS Zenfone 5 ZE620KL
Xiaomi 17 Ultra
What makes ASUS Zenfone 5 ZE620KL better?
- Lighter: 165g vs 226g
- Better portability (83/100 vs 40/100)
What makes Xiaomi 17 Ultra better?
- Higher AnTuTu: 3667711 vs 282713
- Better Geekbench Single: 3639 vs 294
- Better Geekbench Multi: 11047 vs 1083
- Bigger battery: 6000 vs 3300 mAh
- Better main camera: 50MP vs 12MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (97/100 vs 21/100)
- Better camera (93/100 vs 13/100)
- Longer battery life (80/100 vs 12/100)
- Better display (89/100 vs 43/100)
Comparison verdict
Comparing the ASUS Zenfone 5 ZE620KL vs the Xiaomi 17 Ultra, the Xiaomi 17 Ultra scores 66 points higher (89/100 vs 23/100). In the "performance" category, the Xiaomi 17 Ultra leads (97/100 vs 21/100). In the "camera" category, the Xiaomi 17 Ultra leads (93/100 vs 13/100). In the "battery" category, the Xiaomi 17 Ultra leads (80/100 vs 12/100). In the "performance" category, the Xiaomi 17 Ultra significantly outperforms the ASUS Zenfone 5 ZE620KL (97/100 vs 21/100). In the "display" category, the Xiaomi 17 Ultra significantly outperforms the ASUS Zenfone 5 ZE620KL (89/100 vs 43/100). In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the ASUS Zenfone 5 ZE620KL (93/100 vs 13/100). In the "battery" category, the Xiaomi 17 Ultra significantly outperforms the ASUS Zenfone 5 ZE620KL (80/100 vs 12/100). In the "portability" category, the ASUS Zenfone 5 ZE620KL significantly outperforms the Xiaomi 17 Ultra (83/100 vs 40/100).
Specs comparison
| Specification | ASUS Zenfone 5 ZE620KL | Xiaomi 17 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 282713 | 3667711 | |
| Geekbench Single | 294 | 3639 | |
| Geekbench Multi | 1083 | 11047 | |
| Display | 6.2" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 1080x2246 | 3200x1440 | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 3300 mAh | 6000 mAh | |
| Charging | — | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 166 | |
| Main camera | 12 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 64GB | 256GB / 512GB / 1TB | |
| OS | Android 8.0 Oreo | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 153.0×75.7×7.7 mm | 162.9×77.6×8.3 mm | |
| Weight | 165 g | 226 g | |
| Launch price | — | $999 |
Camera comparison
ASUS Zenfone 5 ZE620KL
- Main: 12MP f/1.8
- Ultrawide: 8MP
- Front: 8MP
Xiaomi 17 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
ASUS Zenfone 5 ZE620KL
- 6.2" IPS LCD
- Resolution: 1080x2246
- Refresh rate: 60 Hz
Xiaomi 17 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
ASUS Zenfone 5 ZE620KL
- 3300 mAh
- No wireless charging
Xiaomi 17 Ultra
- 6000 mAh
- NanoReview test: web browsing 16:09 hrs, total 33:23 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared ASUS Zenfone 5 ZE620KL and Xiaomi 17 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra leads ASUS Zenfone 5 ZE620KL by 92.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
ASUS Zenfone 5 ZE620KL
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra significantly outperforms the ASUS Zenfone 5 ZE620KL (97/100 vs 21/100).
display
In the "display" category, the Xiaomi 17 Ultra significantly outperforms the ASUS Zenfone 5 ZE620KL (89/100 vs 43/100).
camera
In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the ASUS Zenfone 5 ZE620KL (93/100 vs 13/100).
battery
In the "battery" category, the Xiaomi 17 Ultra significantly outperforms the ASUS Zenfone 5 ZE620KL (80/100 vs 12/100).
portability
In the "portability" category, the ASUS Zenfone 5 ZE620KL significantly outperforms the Xiaomi 17 Ultra (83/100 vs 40/100).
Frequently asked questions
Which is better: the ASUS Zenfone 5 ZE620KL or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra significantly outperforms the ASUS Zenfone 5 ZE620KL by 66 points (89/100 vs 23/100).
What is the rating of the ASUS Zenfone 5 ZE620KL and the Xiaomi 17 Ultra?
The ASUS Zenfone 5 ZE620KL has a MobileRank rating of 23/100, the Xiaomi 17 Ultra — 89/100.
Which has the better camera: the ASUS Zenfone 5 ZE620KL or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on camera score (93/100 vs 13/100).
Which is more powerful: the ASUS Zenfone 5 ZE620KL or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on performance (97/100 vs 21/100).
Should you choose the ASUS Zenfone 5 ZE620KL over the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.