ASUS Zenfone 4 Pro ZS551KL vs Vivo X500 Pro Max
The ASUS Zenfone 4 Pro ZS551KL (2017) runs on the Qualcomm Snapdragon 835, while the Vivo X500 Pro Max (2026) runs on the MediaTek Dimensity 9600 Pro. By overall MobileRank rating, the Vivo X500 Pro Max leads — 92/100 vs 31/100 (a 61-point difference). Key differences: the Vivo X500 Pro Max has the bigger battery (7000 mAh vs 3600); the main camera is 12 MP vs 50 MP; the Vivo X500 Pro Max is faster in AnTuTu (4,838,033 vs 438,016).
Profile comparison
Category scores
ASUS Zenfone 4 Pro ZS551KL
Vivo X500 Pro Max
What makes ASUS Zenfone 4 Pro ZS551KL better?
- Overall rating 31/100
What makes Vivo X500 Pro Max better?
- Higher AnTuTu: 4838033 vs 438016
- Better Geekbench Single: 4188 vs 427
- Better Geekbench Multi: 13145 vs 1500
- Bigger battery: 7000 vs 3600 mAh
- Faster charging: 100W vs 18W
- Better main camera: 50MP vs 12MP
- Higher refresh rate: 144Hz vs 60Hz
- Higher performance (100/100 vs 33/100)
- Better camera (87/100 vs 17/100)
- Longer battery life (85/100 vs 13/100)
- Better display (94/100 vs 56/100)
Comparison verdict
Comparing the ASUS Zenfone 4 Pro ZS551KL vs the Vivo X500 Pro Max, the Vivo X500 Pro Max scores 61 points higher (92/100 vs 31/100). In the "performance" category, the Vivo X500 Pro Max leads (100/100 vs 33/100). In the "camera" category, the Vivo X500 Pro Max leads (87/100 vs 17/100). In the "battery" category, the Vivo X500 Pro Max leads (85/100 vs 13/100). In the "performance" category, the Vivo X500 Pro Max significantly outperforms the ASUS Zenfone 4 Pro ZS551KL (100/100 vs 33/100). In the "display" category, the Vivo X500 Pro Max significantly outperforms the ASUS Zenfone 4 Pro ZS551KL (94/100 vs 56/100). In the "camera" category, the Vivo X500 Pro Max significantly outperforms the ASUS Zenfone 4 Pro ZS551KL (87/100 vs 17/100). In the "battery" category, the Vivo X500 Pro Max significantly outperforms the ASUS Zenfone 4 Pro ZS551KL (85/100 vs 13/100).
Specs comparison
| Specification | ASUS Zenfone 4 Pro ZS551KL | Vivo X500 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 835 | MediaTek Dimensity 9600 Pro | |
| AnTuTu | 438016 | 4838033 | |
| Geekbench Single | 427 | 4188 | |
| Geekbench Multi | 1500 | 13145 | |
| Display | 5.5" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x1920 | 1260x2800 | |
| Refresh rate | 60 Hz | 144 Hz | |
| Battery | 3600 mAh | 7000 mAh | |
| Charging | 18W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 12 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 16 MP | 200 MP | |
| Front camera | 8 MP | 50 MP | |
| RAM | 6GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 7.1.1 Nougat | Android 16 | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 156.9×75.6×7.6 mm | — | |
| Weight | 175 g | — | |
| Launch price | $599 | — |
Camera comparison
ASUS Zenfone 4 Pro ZS551KL
- Main: 12MP f/1.7
- Telephoto: 16MP
- Front: 8MP
Vivo X500 Pro Max
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
ASUS Zenfone 4 Pro ZS551KL
- 5.5" AMOLED
- Resolution: 1080x1920
- Refresh rate: 60 Hz
Vivo X500 Pro Max
- 6.8" LTPO AMOLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Battery and charging
ASUS Zenfone 4 Pro ZS551KL
- 3600 mAh
- Wired: 18W
- No wireless charging
Vivo X500 Pro Max
- 7000 mAh
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared ASUS Zenfone 4 Pro ZS551KL and Vivo X500 Pro Max, covering their specs and all relevant benchmarks.
Vivo X500 Pro Max leads ASUS Zenfone 4 Pro ZS551KL by 90.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo X500 Pro Max
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo X500 Pro Max significantly outperforms the ASUS Zenfone 4 Pro ZS551KL (100/100 vs 33/100).
display
In the "display" category, the Vivo X500 Pro Max significantly outperforms the ASUS Zenfone 4 Pro ZS551KL (94/100 vs 56/100).
camera
In the "camera" category, the Vivo X500 Pro Max significantly outperforms the ASUS Zenfone 4 Pro ZS551KL (87/100 vs 17/100).
battery
In the "battery" category, the Vivo X500 Pro Max significantly outperforms the ASUS Zenfone 4 Pro ZS551KL (85/100 vs 13/100).
Frequently asked questions
Which is better: the ASUS Zenfone 4 Pro ZS551KL or the Vivo X500 Pro Max?
The Vivo X500 Pro Max significantly outperforms the ASUS Zenfone 4 Pro ZS551KL by 61 points (92/100 vs 31/100).
What is the rating of the ASUS Zenfone 4 Pro ZS551KL and the Vivo X500 Pro Max?
The ASUS Zenfone 4 Pro ZS551KL has a MobileRank rating of 31/100, the Vivo X500 Pro Max — 92/100.
Which has the better camera: the ASUS Zenfone 4 Pro ZS551KL or the Vivo X500 Pro Max?
The Vivo X500 Pro Max leads on camera score (87/100 vs 17/100).
Which is more powerful: the ASUS Zenfone 4 Pro ZS551KL or the Vivo X500 Pro Max?
The Vivo X500 Pro Max leads on performance (100/100 vs 33/100).
Should you choose the ASUS Zenfone 4 Pro ZS551KL over the Vivo X500 Pro Max?
The Vivo X500 Pro Max is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.