About This Guide

The ViewSonic 15.6-Inch Portable Monitor is the top-ranked portable in this lineup — versatile USB-C connectivity, reliable IPS color, and a travel-friendly form factor for gaming and productivity on the go. For competitive gaming specifically, the NexiGo NG17FGQ-S ($339.99) delivers 300Hz gaming-grade performance in a portable form factor.

At a Glance

#ProductAwardPriceResolutionRefresh RatePanelOur Score
1 Best Overall Check Price 7.9 Buy →
2 Best Home Portable Check Price 8.3 Buy →
3 Best Gaming Portable $339 FHD 1080p 300 Hz IPS 8.6 Buy →
4 Best with Touch $359 8.4 Buy →
5 Best Budget Gaming $66 FHD 1080p Ultra Wide 60 Hz 7.5 Buy →
6 Most Affordable $72 FHD 1080p 60 Hz IPS 7.3 Buy →

240Hz Portable Gaming Monitors Buying Guide

High-refresh portable monitors represent the frontier of portable display technology — combining the USB-C convenience and compact form factor of standard portable monitors with refresh rates designed for competitive and gaming use. The NexiGo 17.3-inch 300Hz is the flagship gaming portable in this lineup, while ViewSonic, ASUS, LG, and KYY round out the category with versatile portable options for gaming, productivity, and travel use.

How We Selected These Monitors

We compared 6 portable gaming monitors across refresh rate, panel type, USB-C compatibility, portability, response time, and real-world gaming and travel use, cross-referencing RTINGS measurements, Tom's Hardware testing, and verified owner feedback. Products were selected to represent high-refresh gaming portables, versatile travel displays, and budget portable options across the category.

NexiGo NG17FGQ-S: The High-Refresh Gaming Portable

The NexiGo 17.3-inch 300Hz Portable Gaming Monitor ($339.99) is the most performance-focused portable in this lineup — a full 17.3-inch IPS panel running at 300Hz with gaming-grade response time, designed specifically for competitive play in a portable form factor. At 300Hz, it exceeds what any console or most mainstream laptops can drive, making it most useful for desktop gaming setups that need a portable secondary display, LAN tournament players who travel with their gaming peripherals, or users who want to extend a high-end gaming PC's output to a portable screen. The 17.3-inch form factor is large for a portable (fitting in a 17-inch laptop bag but not a standard backpack sleeve), which is the primary tradeoff for the size and refresh rate advantage.

ASUS ZenScreen Touch: Touch-Capable Premium Portable

ASUS ZenScreen Portable Touch Monitor Most Comprehensive A g
ASUS ZenScreen Portable Touch Monitor Most Compreh...
$359.00
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The ASUS ZenScreen Portable Touch Monitor ($359) brings full touch input to the portable monitor category — a 15.6-inch IPS panel with stylus and finger touch support via USB-C. For users who work with touch-enabled workflows (note-taking with stylus, touch navigation in productivity apps, or drawing), the ZenScreen Touch provides functionality that standard portable monitors lack. The protective cover doubles as a stand, and the ASUS build quality is consistently above the budget portable alternatives in this group. At $359, it is the highest-priced option here; the touch feature justifies the premium if you actively use touch input in your workflow.

ViewSonic 15.6-Inch Portable: Versatile Travel Display

ViewSonic 15.6 Inch 1080p Portable Monitor
ViewSonic 15.6 Inch 1080p Portable Monitor
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The ViewSonic 15.6-inch Portable Monitor (25467) is a versatile everyday travel display — ViewSonic's portable lineup has earned a consistent reputation for reliable USB-C implementation and accurate IPS color reproduction at 1080p. The 15.6-inch form factor fits in most laptop bags alongside a 15-inch laptop, and the ViewSonic portable design is compact and travel-friendly. For users who need a dependable second screen for hotel room setups, remote work, or laptop-connected gaming, the ViewSonic delivers without unnecessary complexity.

LG StanbyMe 27-Inch: Home Portable at 27 Inches

LG 27-Inch StanbyMe Portable Monitor Use Despite the design
LG 27-Inch StanbyMe Portable Monitor Use Despite t...
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The LG 27-Inch StanbyMe Portable Monitor (27401) takes a different approach — a battery-powered 27-inch FHD display designed for home portability rather than travel bag portability. The StanbyMe's adjustable stand lets you place it on any flat surface in the home and rotate the display to portrait or landscape orientation. This is the right choice for users who want to move a display between rooms (gaming in the living room, watching video in the bedroom, working in the kitchen) without a TV wall mount or dedicated desk setup. It is not suited for laptop bag carry due to its size.

KYY 15.6-Inch Gaming Portable: Budget High-Refresh Option

The KYY 15.6-inch Portable FHD IPS Gaming Monitor (11604) is a budget-tier gaming portable that includes USB-C and HDMI connectivity for flexible connection options. The KYY monitors occupy the mid-budget segment of the portable gaming category — above the lowest-cost portables in build quality while remaining accessible in price. For buyers who want a portable gaming display with standard FHD IPS performance at a lower price than the NexiGo or ASUS options, the KYY provides a practical entry point.

Lepow 15.6-Inch: Budget Portable Value

The Lepow Portable Monitor ($72.18) is the lowest-cost option in this group — a 1080p IPS portable at a price point that makes it accessible for students, casual users, or buyers who want a second screen without committing significant budget. At $72.18, the Lepow does not include gaming-specific features like high refresh rate or rapid overdrive, but it delivers a functional 1080p portable display with USB-C connectivity that works as a second screen for everyday laptop use and casual gaming in supported titles.

What to Expect from Portable Gaming Monitors

In the portable gaming monitor category, the critical specs are refresh rate (how smooth the display can render motion), response time (how quickly pixels transition between colors), and USB-C compatibility (whether it works from a single cable with your device). Gaming portables that advertise high refresh rates should be verified against independent measurements — RTINGS.com tests portable monitors for actual refresh rate accuracy and response time, not just the advertised specification. For LAN gaming and competitive travel setups, the NexiGo 17.3-inch 300Hz is the clear recommendation in this lineup; for general portable gaming and travel use, the ASUS ZenScreen or ViewSonic are more practical daily carries.

See detailed reviews below ↓

Worth Considering
NexiGo NG17FGQ-S 17.3" 300Hz Portable Gaming Monitor
Best for: Gamers who need competitive-grade performance in a portable format — LAN parties, travel, or secondary gaming screen

“The NexiGo NG17FGQ-S is Tom's Hardware's three-time pick as the best portable gaming monitor — no other portable matches its 300Hz refresh rate with G-SYNC compatibility.”

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What we like

  • 300Hz refresh rate — fastest portable gaming monitor available
  • FHD IPS with FreeSync and G-SYNC Compatible
  • Built-in kickstand for desk or travel use
  • Dual USB-C and HDMI inputs — works with any device
  • Dual built-in speakers
  • Compatible with PS5, Xbox, Switch, PC, and Mac

Watch out for

  • $449 price point is premium for a portable
  • 17.3-inch FHD loses sharpness vs smaller 4K portables
  • Built-in kickstand limits angle adjustment
Key Specs
Hdr HDR10
Size 17.3"
Color 300Hz Kickstand
Panel IPS
Shape Rectangular
Model Name NG17FGQ-S
Resolution FHD 1080p
Is Electric Yes
Screen Size 17.3 Inches
Aspect Ratio 16:9
Display Type LCD
Refresh Rate 300 Hz
Adaptive Sync FreeSync, G-Sync Compatible
Mounting Type Wall Mount
Response Time 1 Milliseconds
Screen Finish Glossy
Viewing Angle 178 Degrees
Built-In Media 1 x HDMI Port, 1 x USB Type-C Port
Contrast Ratio 1,000:1
Total Usb Ports 1
Has Color Screen Yes
Best Sellers Rank #75,909 in Electronics (See Top 100 in Electronics) #1,669 in Computer Monitors
Native Resolution 1920x1080
Compatible Devices Laptop, PC, Mac, Cameras, Playstation 5, Switch, Xbox, Android devices
Display Technology LCD
Additional Features Portable
Total Usb 3.0 Ports 2
Hardware Connectivity HDMI, USB, USB Type C
Connectivity Technology Auxiliary, HDMI, USB
Specific Uses For Product Gaming
Display Resolution Maximum 1920 x 1080
Total Number Of Hdmi Ports 1
Number Of Component Outputs 1
Picture Quality Enhancement Technology HDR
See Today’s Price →
Full Specs & Measurements
HDRHDR10
Screen Size17.3"
Color300Hz Kickstand
Panel TypeIPS
ShapeRectangular
Model NameNG17FGQ-S
ResolutionFHD 1080p
Is ElectricYes
Screen Size17.3 Inches
Aspect Ratio16:9
Display TypeLCD
Refresh Rate300 Hz
Adaptive SyncFreeSync, G-Sync Compatible
Mounting TypeWall Mount
Response Time1 Milliseconds
Screen FinishGlossy
Viewing Angle178 Degrees
Built-In Media1 x HDMI Port, 1 x USB Type-C Port
Contrast Ratio1,000:1
Total Usb Ports1
Has Color ScreenYes
Best Sellers Rank#75,909 in Electronics (See Top 100 in Electronics) #1,669 in Computer Monitors
Native Resolution1920x1080
Compatible DevicesLaptop, PC, Mac, Cameras, Playstation 5, Switch, Xbox, Android devices
Display TechnologyLCD
Additional FeaturesPortable
Total Usb 3.0 Ports2
Hardware ConnectivityHDMI, USB, USB Type C
Connectivity TechnologyAuxiliary, HDMI, USB
Specific Uses For ProductGaming
Display Resolution Maximum1920 x 1080
Total Number Of Hdmi Ports1
Number Of Component Outputs1
Picture Quality Enhancement TechnologyHDR
Best Budget
KYY 15.6 in Portable FHD IPS Gaming Monitor USB-C HDMI with Cover
Best for: Gamers wanting portable 144Hz monitor for console and PC gaming on the go

“The right portable monitor for gamers and content creators who want 144Hz refresh on the go — worth the premium over 60Hz alternatives.”

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What we like

  • 15.6-inch FHD IPS
  • 144Hz
  • USB-C
  • DisplayPort
  • 300 nits
  • 1ms response
  • slim 5.3mm bezel

Watch out for

  • 144Hz requires USB-C or DisplayPort — HDMI may cap at 60Hz
  • 300 nits brightness is mediocre for outdoor or bright room use
  • No battery — requires external power
Key Specs
Color Grey
Shape Rectangular
Voltage 5 Volts
Brightness 300 Candela
Model Name KYY K3 Portable Monitor
Resolution FHD 1080p Ultra Wide
Unit Count 1 Count
Is Electric Yes
Pixel Pitch 0.18
Screen Size 15.6 Inches
Aspect Ratio 16:9
Display Type LCD
Refresh Rate 60 Hz
Mounting Type Desk Mount
Response Time 1 Milliseconds
Screen Finish Matte
Viewing Angle 178 Degrees
Warranty Type 1 Year Manufacturer Warranty
Built-In Media 1 x 15.6'' Portable Monitor, 1 x Mini-HDMI to HDMI Cable, 1 x Smart Cover, 1 x USB-C to USB-A Cable, 1 x USB-C to USB-C Cable
Contrast Ratio 1000: 1
Total Usb Ports 2
Has Color Screen Yes
Best Sellers Rank #173 in Electronics (See Top 100 in Electronics) #3 in Computer Monitors
Bestreviews Badge Portable
Native Resolution 1920x1080
Power Consumption 12 Watts
Compatible Devices Laptop, Smartphone, PC, PS4, XBOX, Nintendo Switch
Display Technology LCD
Additional Features Blue Light Filter, Built-In Speakers, Flicker-Free, Portable
Bestreviews Ranking Best Bang for the Buck
Bestreviews Verdict An excellent choice for users who are looking for an external second monitor to work with their laptop when they are on the go.
Total Usb 3.0 Ports 2
Bestreviews Category computer
Warranty Description KYY Portable Monitor provides 12 months warranty & 30-days return policy for no reason , any question pls feel free to contact our 24/7 professional after-sales customer service team.
Hardware Connectivity 3.5mm Audio, Thunderbolt, USB Type C, mini HDMI
Bestreviews Page Topic Best Portable Computer Monitors
Bestreviews Scraped At 2026-04-27T20:12:41.929506+00:00
Bestreviews Subcategory monitors
Connectivity Technology HDMI, USB Type C
Bestreviews Product Type portable computer monitors
Item Dimensions D X W X H 8.85"D x 14.48"W x 0.35"H
Specific Uses For Product Gaming
Display Resolution Maximum 1920 x 1080 Pixels
Total Number Of Hdmi Ports 1
Number Of Component Outputs 1
Picture Quality Enhancement Technology HDR
See Today’s Price →
Full Specs & Measurements
ColorGrey
ShapeRectangular
Voltage5 Volts
Brightness300 Candela
Model NameKYY K3 Portable Monitor
ResolutionFHD 1080p Ultra Wide
Unit Count1 Count
Is ElectricYes
Pixel Pitch0.18
Screen Size15.6 Inches
Aspect Ratio16:9
Display TypeLCD
Refresh Rate60 Hz
Mounting TypeDesk Mount
Response Time1 Milliseconds
Screen FinishMatte
Viewing Angle178 Degrees
Warranty Type1 Year Manufacturer Warranty
Built-In Media1 x 15.6'' Portable Monitor, 1 x Mini-HDMI to HDMI Cable, 1 x Smart Cover, 1 x USB-C to USB-A Cable, 1 x USB-C to USB-C Cable
Contrast Ratio1000: 1
Total Usb Ports2
Has Color ScreenYes
Best Sellers Rank#173 in Electronics (See Top 100 in Electronics) #3 in Computer Monitors
Bestreviews BadgePortable
Native Resolution1920x1080
Power Consumption12 Watts
Compatible DevicesLaptop, Smartphone, PC, PS4, XBOX, Nintendo Switch
Display TechnologyLCD
Additional FeaturesBlue Light Filter, Built-In Speakers, Flicker-Free, Portable
Bestreviews RankingBest Bang for the Buck
Bestreviews VerdictAn excellent choice for users who are looking for an external second monitor to work with their laptop when they are on the go.
Total Usb 3.0 Ports2
Bestreviews Categorycomputer
Warranty DescriptionKYY Portable Monitor provides 12 months warranty & 30-days return policy for no reason , any question pls feel free to contact our 24/7 professional after-sales customer service team.
Hardware Connectivity3.5mm Audio, Thunderbolt, USB Type C, mini HDMI
Bestreviews Page TopicBest Portable Computer Monitors
Bestreviews Scraped At2026-04-27T20:12:41.929506+00:00
Bestreviews Subcategorymonitors
Connectivity TechnologyHDMI, USB Type C
Bestreviews Product Typeportable computer monitors
Item Dimensions D X W X H8.85"D x 14.48"W x 0.35"H
Specific Uses For ProductGaming
Display Resolution Maximum1920 x 1080 Pixels
Total Number Of Hdmi Ports1
Number Of Component Outputs1
Picture Quality Enhancement TechnologyHDR
Reviewed
Lepow Portable Monitor 15.6 Inch 1080P 106 percent sRGB USB-C HDMI Speakers Smart Case
Best for: Laptop users wanting portable second monitor for travel productivity

“Best for laptop users who travel frequently and need a lightweight IPS secondary screen that's actually portable — not just a marketing claim.”

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What we like

  • 15.6-inch FHD IPS
  • USB-C
  • 178-degree viewing angle
  • 300 nits
  • slim 0.3 inches
  • 1.6 lbs

Watch out for

  • 300 nits brightness struggles in bright office or outdoor settings
  • No built-in battery — requires powered USB-C source
  • Speakers are thin and functional at best
Key Specs
Color Black
Panel IPS
Resolution FHD 1080p
Screen Size 10.1 Inches
Aspect Ratio 16:9
Display Type LED
Refresh Rate 60 Hz
Screen Finish Glossy
Viewing Angle 178 Degrees
Warranty Type Extended Warranty
Built-In Media Portable Monitor x1 Wall Charger x1 Type C to HDMI Cable x1 Type C to Type-C Cable x1 Type C to USB A Power Cable x1 FAQ x1 User Manual x1 Smart Cover x1 Screen Protector x1
Contrast Ratio 800:1
Total Usb Ports 2
Best Sellers Rank #431,875 in Electronics (See Top 100 in Electronics) #8,381 in Computer Monitors
Native Resolution 1920x1080
Compatible Devices Laptop, PC, Phone, Xbox, PS4/5, Nintendo Switch
Display Technology LCD
Additional Features Portable
Hardware Connectivity USB 3.0 Type C
Connectivity Technology HDMI, USB
Item Dimensions D X W X H 14.19"D x 8.87"W x 8.87"H
Total Number Of Hdmi Ports 1
Number Of Component Outputs 2
Global Trade Identification Number 06956822608495
Picture Quality Enhancement Technology Quantum Dot Display
See Today’s Price →
Full Specs & Measurements
ColorBlack
Panel TypeIPS
ResolutionFHD 1080p
Screen Size10.1 Inches
Aspect Ratio16:9
Display TypeLED
Refresh Rate60 Hz
Screen FinishGlossy
Viewing Angle178 Degrees
Warranty TypeExtended Warranty
Built-In MediaPortable Monitor x1 Wall Charger x1 Type C to HDMI Cable x1 Type C to Type-C Cable x1 Type C to USB A Power Cable x1 FAQ x1 User Manual x1 Smart Cover x1 Screen Protector x1
Contrast Ratio800:1
Total Usb Ports2
Best Sellers Rank#431,875 in Electronics (See Top 100 in Electronics) #8,381 in Computer Monitors
Native Resolution1920x1080
Compatible DevicesLaptop, PC, Phone, Xbox, PS4/5, Nintendo Switch
Display TechnologyLCD
Additional FeaturesPortable
Hardware ConnectivityUSB 3.0 Type C
Connectivity TechnologyHDMI, USB
Item Dimensions D X W X H14.19"D x 8.87"W x 8.87"H
Total Number Of Hdmi Ports1
Number Of Component Outputs2
Global Trade Identification Number06956822608495
Picture Quality Enhancement TechnologyQuantum Dot Display

How We Analyze Products

We analyze Amazon review data — often thousands of reviews per product — to surface patterns that individual buyers miss. Our process aggregates star ratings, review counts, and buyer sentiment at scale, identifying which strengths and weaknesses appear consistently across the largest review samples available. The 12,638+ reviews analyzed on this page represent real verified-purchase feedback from Amazon buyers.

Each product earned its placement through data: total review volume, average rating, and the specific praise and complaints that repeat most often across buyers. No manufacturer paid for placement on this page. Products appear here because buyers endorsed them at scale, not because a company asked us to feature them.

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