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Review

Asus ROG Phone II ZS660KL Review: Solid Performance for the Price

MobilePhonesPro Editorial Team
March 17, 2026
7.7/10(Very Good)
Asus ROG Phone II ZS660KL

Our comprehensive review of the Asus ROG Phone II ZS660KL covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.

Pros

  • +Excellent AMOLED display with 120Hz refresh rate
  • +Powerful Snapdragon 855 chipset for smooth performance
  • +Long-lasting 6000mAh battery
  • +Smooth 120Hz+ display

Cons

  • -Camera performance is average
  • -No wireless charging
  • -Limited water resistance
  • -No expandable storage

Overview

The Asus ROG Phone II ZS660KL offers solid value in today's competitive smartphone market. With 6.59" AMOLED, Snapdragon 855, and 48 camera system, it aims to deliver a comprehensive smartphone experience.

Display

The 6.59-inch AMOLED display delivers exceptional visuals. With a 120Hz refresh rate and 600 nits peak brightness, outdoor visibility and smooth scrolling are excellent.

Display Score: 8.1/10

Performance

Powered by the Snapdragon 855 with 12GB RAM, the ROG Phone II ZS660KL handles everything from demanding games to multitasking with ease. Performance is competitive in its segment.

Performance Score: 8.8/10

Camera

The 48MP main camera produces good photos in most conditions. Video recording at 2160p ensures your memories are captured in high quality.

Camera Score: 6.9/10

Battery

With a 6000mAh battery and 30W charging, the ROG Phone II ZS660KL easily lasts a full day of heavy use.

Battery Score: 8.2/10

Value

At $550, the Asus ROG Phone II ZS660KL is fairly priced for its capabilities.

Value Score: 6/10

Our Verdict

The Asus ROG Phone II ZS660KL offers a well-balanced package with good performance and features for its price. It's a smart choice for users who want quality without flagship prices.

7.7/10
Very Good
Overall Score