Head-to-head · Best Portable Monitors

ASUS ROG Strix XG17AHPE 17.3-Inch vs ViewSonic VG1655 15.6-Inch

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

ASUS ROG Strix XG17AHPE 17.3-Inch comes out ahead by a narrow margin (4.2 vs 4.1). The gap is mostly about Best for mobile gamers wanting 240Hz refresh on a portable display — read the strengths below before deciding.

Higher ratedRanked #2 in Best Portable Monitors

ASUS ROG Strix XG17AHPE 17.3-Inch

4.2

$443.36as of May 29

PCWorld describes the ASUS ROG Strix XG17AHPE as an incredible mobile gaming monitor that delivers desktop-level features like a 240Hz refresh rate and adaptive sync in a highly portable 17.3-inch IPS package. While Tom's Hardware characterizes it as an expensive innovation, reviewers note that the high price point and significant power consumption are notable drawbacks for a device of this size. The monitor is best suited for gamers who prioritize high frame rates and portability for travel or LAN parties, whereas budget-conscious users or those seeking a stationary desk setup should look elsewhere.

Strengths

— Features a high 240Hz refresh rate for smooth mobile gaming performance
— Extremely portable design weighing only around 2.3 pounds with a thin profile
— Includes all necessary components in the box, such as a height-adjustable tripod

Watch-outs

— High power consumption relative to its small 17-inch size
— Expensive pricing, with the full package costing around $700 at review time

$443.36 · Check Price on Amazon Full review →

Ranked #5 in Best Portable Monitors

ViewSonic VG1655 15.6-Inch

4.1

$199

Reviewers highlight the ViewSonic VG1655 as an excellent secondary display for professionals and travelers, praising its featherlight 1.8 lb build and vibrant Full HD IPS panel. Mini PC Reviewer noted the convenience of the smart cover stand and USB-C 60W power delivery, which allows for single-cable connectivity and laptop charging. However, while suitable for casual use, the monitor lacks the high refresh rates required for serious gaming. This device is best suited for mobile workers needing a reliable extra screen, while gamers or those requiring large real estate should look elsewhere.

Strengths

— Ultra-portable design weighing only 1.8 lbs and measuring 0.6 inches thick
— Full HD 1920x1080 IPS panel delivers vibrant visuals with excellent color accuracy
— Versatile connectivity including USB-C with 60W power delivery and Mini-HDMI

Watch-outs

— Limited performance for hardcore gaming due to refresh rate and input lag constraints
— Small 15.6-inch screen size may be insufficient for users needing extensive workspace

$199 · Check Price on Amazon Full review →

Specs side-by-side

Spec	ASUS ROG Strix XG17AHPE 17.3-Inch	ViewSonic VG1655 15.6-Inch
Screen Size	17.3-inch	15.6-Inch
Resolution	1920x1080	1920x1080p
Panel Type	IPS	IPS
Connectivity	HDMI 2.1, USB-C	USB-C 60W PD, Mini-HDMI
Refresh Rate	240Hz	144 Hz
Brightness	400 nits	250 cd/m²
Weight	2.3 pounds	1.8 lbs
Stand	Adjustable height, tilt, swivel	Smart Cover Stand

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