ASUS ROG Phone II ZS660KL vs Samsung Galaxy Z Fold8
The ASUS ROG Phone II ZS660KL (2019) runs on the Qualcomm Snapdragon 855+, while the Samsung Galaxy Z Fold8 (2026) runs on the Snapdragon 8 Elite Gen 5; launch prices were $899 and $1999. By overall MobileRank rating, the Samsung Galaxy Z Fold8 leads — 73/100 vs 52/100 (a 21-point difference). Key differences: the ASUS ROG Phone II ZS660KL has the bigger battery (6000 mAh vs 4800); the main camera is 48 MP vs 50 MP; the Samsung Galaxy Z Fold8 is faster in AnTuTu (3,382,020 vs 859,084); the Samsung Galaxy Z Fold8 is noticeably lighter (201g vs 240g).
Profile comparison
Category scores
ASUS ROG Phone II ZS660KL
Samsung Galaxy Z Fold8
What makes ASUS ROG Phone II ZS660KL better?
- Bigger battery: 6000 vs 4800 mAh
- Cheaper at launch: $899 vs $1999
- Longer battery life (53/100 vs 52/100)
What makes Samsung Galaxy Z Fold8 better?
- Higher AnTuTu: 3382020 vs 859084
- Better Geekbench Single: 3639 vs 1031
- Better Geekbench Multi: 11047 vs 2864
- Faster charging: 45W vs 30W
- Better main camera: 50MP vs 48MP
- Lighter: 201g vs 240g
- Higher performance (96/100 vs 55/100)
- Better camera (50/100 vs 39/100)
- Better display (80/100 vs 79/100)
- Better portability (74/100 vs 20/100)
Comparison verdict
Comparing the ASUS ROG Phone II ZS660KL vs the Samsung Galaxy Z Fold8, the Samsung Galaxy Z Fold8 scores 21 points higher (73/100 vs 52/100). In the "performance" category, the Samsung Galaxy Z Fold8 leads (96/100 vs 55/100). In the "camera" category, the Samsung Galaxy Z Fold8 leads (50/100 vs 39/100). Value score: ASUS ROG Phone II ZS660KL — 16/100, Samsung Galaxy Z Fold8 — 54/100; 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 Samsung Galaxy Z Fold8 significantly outperforms the ASUS ROG Phone II ZS660KL (96/100 vs 55/100). In the "display" category, the Samsung Galaxy Z Fold8 and the ASUS ROG Phone II ZS660KL are nearly equal (80/100 vs 79/100). In the "camera" category, the Samsung Galaxy Z Fold8 is a bit better (50/100 vs 39/100). In the "battery" category, the ASUS ROG Phone II ZS660KL and the Samsung Galaxy Z Fold8 are nearly equal (53/100 vs 52/100). In the "portability" category, the Samsung Galaxy Z Fold8 significantly outperforms the ASUS ROG Phone II ZS660KL (74/100 vs 20/100).
Specs comparison
| Specification | ASUS ROG Phone II ZS660KL | Samsung Galaxy Z Fold8 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 859084 | 3382020 | |
| Geekbench Single | 1031 | 3639 | |
| Geekbench Multi | 2864 | 11047 | |
| Display | 6.6" AMOLED | 7.6" Foldable Dynamic LTPO AMOLED 2X | |
| Resolution | 1080x2340 | 1828x2448 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 4800 mAh | |
| Charging | 30W | 45W | |
| Wireless charging | 0W | 15W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Front camera | 24 MP | 10 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 / ROG UI | Android 17 / One UI 9 | |
| Brightness (peak) | — | 3000 nits | |
| NFC | yes | yes | |
| Protection | — | IP48 | |
| Dimensions | 171.0×77.6×9.5 mm | 123.9×161.4×4.5 mm | |
| Weight | 240 g | 201 g | |
| Launch price | $899 | $1999 |
Camera comparison
ASUS ROG Phone II ZS660KL
- Main: 48MP f/1.8
- Ultrawide: 13MP
- Front: 24MP
Samsung Galaxy Z Fold8
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Front: 10MP
Display comparison
ASUS ROG Phone II ZS660KL
- 6.6" AMOLED
- Resolution: 1080x2340
- Refresh rate: 120 Hz
Samsung Galaxy Z Fold8
- 7.6" Foldable Dynamic LTPO AMOLED 2X
- Resolution: 1828x2448
- Refresh rate: 120 Hz
Battery and charging
ASUS ROG Phone II ZS660KL
- 6000 mAh
- Wired: 30W
- No wireless charging
Samsung Galaxy Z Fold8
- 4800 mAh
- Wired: 45W
- Wireless: 15W
Overall performance score
We compared ASUS ROG Phone II ZS660KL and Samsung Galaxy Z Fold8, covering their specs and all relevant benchmarks.
Samsung Galaxy Z Fold8 leads ASUS ROG Phone II ZS660KL by 74.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $1100. ASUS ROG Phone II ZS660KL was $1100 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Samsung Galaxy Z Fold8 significantly outperforms the ASUS ROG Phone II ZS660KL (96/100 vs 55/100).
display
In the "display" category, the Samsung Galaxy Z Fold8 and the ASUS ROG Phone II ZS660KL are nearly equal (80/100 vs 79/100).
camera
In the "camera" category, the Samsung Galaxy Z Fold8 is a bit better (50/100 vs 39/100).
battery
In the "battery" category, the ASUS ROG Phone II ZS660KL and the Samsung Galaxy Z Fold8 are nearly equal (53/100 vs 52/100).
portability
In the "portability" category, the Samsung Galaxy Z Fold8 significantly outperforms the ASUS ROG Phone II ZS660KL (74/100 vs 20/100).
Frequently asked questions
Which is better: the ASUS ROG Phone II ZS660KL or the Samsung Galaxy Z Fold8?
The Samsung Galaxy Z Fold8 significantly outperforms the ASUS ROG Phone II ZS660KL by 21 points (73/100 vs 52/100).
What is the rating of the ASUS ROG Phone II ZS660KL and the Samsung Galaxy Z Fold8?
The ASUS ROG Phone II ZS660KL has a MobileRank rating of 52/100, the Samsung Galaxy Z Fold8 — 73/100.
Which has the better camera: the ASUS ROG Phone II ZS660KL or the Samsung Galaxy Z Fold8?
The Samsung Galaxy Z Fold8 leads on camera score (50/100 vs 39/100).
Which is more powerful: the ASUS ROG Phone II ZS660KL or the Samsung Galaxy Z Fold8?
The Samsung Galaxy Z Fold8 leads on performance (96/100 vs 55/100).
Should you choose the ASUS ROG Phone II ZS660KL over the Samsung Galaxy Z Fold8?
The Samsung Galaxy Z Fold8 is a better fit for gamers and power users.