ASUS ROG Phone II ZS660KL vs Vivo NEX 3
The ASUS ROG Phone II ZS660KL (2019) runs on the Qualcomm Snapdragon 855+, while the Vivo NEX 3 (2019) runs on the Qualcomm Snapdragon 855+. By overall MobileRank rating, the Vivo NEX 3 leads — 53/100 vs 52/100 (a 1-point difference). Key differences: the ASUS ROG Phone II ZS660KL has the bigger battery (6000 mAh vs 4500); the main camera is 48 MP vs 64 MP; the ASUS ROG Phone II ZS660KL has NFC for contactless payments, the Vivo NEX 3 doesn't; the Vivo NEX 3 is noticeably lighter (217g vs 240g).
Profile comparison
Category scores
ASUS ROG Phone II ZS660KL
Vivo NEX 3
What makes ASUS ROG Phone II ZS660KL better?
- Bigger battery: 6000 vs 4500 mAh
- Longer battery life (53/100 vs 38/100)
- Better display (79/100 vs 77/100)
What makes Vivo NEX 3 better?
- Faster charging: 44W vs 30W
- Better main camera: 64MP vs 48MP
- Lighter: 217g vs 240g
- Better camera (50/100 vs 39/100)
- Better portability (34/100 vs 20/100)
Comparison verdict
Comparing the ASUS ROG Phone II ZS660KL vs the Vivo NEX 3, the Vivo NEX 3 scores 1 points higher (53/100 vs 52/100). In the "camera" category, the Vivo NEX 3 leads (50/100 vs 39/100). In the "battery" category, the ASUS ROG Phone II ZS660KL leads (53/100 vs 38/100). In the "performance" category, both devices are on the same level — 55/100. In the "display" category, the ASUS ROG Phone II ZS660KL and the Vivo NEX 3 are nearly equal (79/100 vs 77/100). In the "camera" category, the Vivo NEX 3 is a bit better (50/100 vs 39/100). In the "battery" category, the ASUS ROG Phone II ZS660KL notably outperforms the Vivo NEX 3 (53/100 vs 38/100). In the "portability" category, the Vivo NEX 3 is a bit better (34/100 vs 20/100).
Specs comparison
| Specification | ASUS ROG Phone II ZS660KL | Vivo NEX 3 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 855+ | |
| AnTuTu | 859084 | 859084 | |
| Geekbench Single | 1031 | 1031 | |
| Geekbench Multi | 2864 | 2864 | |
| Display | 6.6" AMOLED | 6.9" Super AMOLED | |
| Resolution | 1080x2340 | 1080x2256 | |
| Refresh rate | 120 Hz | — | |
| Battery | 6000 mAh | 4500 mAh | |
| Charging | 30W | 44W | |
| Main camera | 48 MP | 64 MP | |
| Ultrawide | 13 MP | 13 MP | |
| Telephoto | 0 MP | 13 MP | |
| Front camera | 24 MP | 16 MP | |
| RAM | 8GB / 12GB | 8GB | |
| Storage | 128GB / 256GB / 512GB / 1TB | 128GB | |
| OS | Android 9.0 / ROG UI | Android 9.0 (Pie); Funtouch 9.1 | |
| NFC | yes | no | |
| Dimensions | 171.0×77.6×9.5 mm | 167.4×76.1×9.4 mm | |
| Weight | 240 g | 217 g | |
| Launch price | $899 | — |
Camera comparison
ASUS ROG Phone II ZS660KL
- Main: 48MP f/1.8
- Ultrawide: 13MP
- Front: 24MP
Vivo NEX 3
- Main: 64MP f/1.8
- Ultrawide: 13MP
- Telephoto: 13MP
- Front: 16MP
Display comparison
ASUS ROG Phone II ZS660KL
- 6.6" AMOLED
- Resolution: 1080x2340
- Refresh rate: 120 Hz
Vivo NEX 3
- 6.9" Super AMOLED
- Resolution: 1080x2256
- Refresh rate: —
Battery and charging
ASUS ROG Phone II ZS660KL
- 6000 mAh
- Wired: 30W
- No wireless charging
Vivo NEX 3
- 4500 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared ASUS ROG Phone II ZS660KL and Vivo NEX 3, covering their specs and all relevant benchmarks.
Equal performance based on benchmark results.
Benchmarks
Launch prices and where to check today's
Vivo NEX 3
Price unknownDetailed category analysis
performance
In the "performance" category, both devices are on the same level — 55/100.
display
In the "display" category, the ASUS ROG Phone II ZS660KL and the Vivo NEX 3 are nearly equal (79/100 vs 77/100).
camera
In the "camera" category, the Vivo NEX 3 is a bit better (50/100 vs 39/100).
battery
In the "battery" category, the ASUS ROG Phone II ZS660KL notably outperforms the Vivo NEX 3 (53/100 vs 38/100).
portability
In the "portability" category, the Vivo NEX 3 is a bit better (34/100 vs 20/100).
Frequently asked questions
Which is better: the ASUS ROG Phone II ZS660KL or the Vivo NEX 3?
The Vivo NEX 3 edges out the ASUS ROG Phone II ZS660KL by just 1 points — the two devices are very close in overall level.
What is the rating of the ASUS ROG Phone II ZS660KL and the Vivo NEX 3?
The ASUS ROG Phone II ZS660KL has a MobileRank rating of 52/100, the Vivo NEX 3 — 53/100.
Which has the better camera: the ASUS ROG Phone II ZS660KL or the Vivo NEX 3?
The Vivo NEX 3 leads on camera score (50/100 vs 39/100).
Should you choose the ASUS ROG Phone II ZS660KL over the Vivo NEX 3?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is battery life — better on the ASUS ROG Phone II ZS660KL (53/100 vs 38/100).