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8.4Our score 4 photosUltra-Portable 4K OLED Mobile Screen: Elevate your mobile workspace with this 15.6 Inch 4K (3840 x 2160) OLED portable monitor; featuring in
Ranked #99 in Monitors · 4 things we like
Quick answer The ViewSonic VX1655-4K-OLED 16 Inch 4K UHD OLED scores 8.4/10 with us. Amazon owners rate it 4.2 out of 5 across 189 reviews, in line with the 4.3 average of the 494 products we track in Monitors. It was listed at $499.99 on Amazon when we last checked in September 2026. Key facts: aspect ratio 16:9, brightness 400, connectivity technology HDMI, USB Type C.
The ViewSonic® VX1655-4K-OLED is a 15.6” portable monitor with precise 4K resolution and advanced OLED technology for incredible visual performance on the go. Stunning 4K Ultra HD resolution delivers four times more pixels than Full HD monitors, so you can have the clarity and precision you need for work and play. An ultra-thin panel with the hardware integrated into the kickstand provides superior stability that discreetly hides cable connectivity behind the screen while still allowing for use in portait and landscape mode.
In addition, versatile connectivity options include two USB-C ports for 2-way charging, as well as mini HDMI and a headphone jack.
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| Adaptive Sync | FreeSync |
|---|---|
| Additional Features | Lightweight, Portable, USB Hub |
| Aspect Ratio | 16:9 |
| Brightness | 400 |
| Color | Black |
| Color Gamut | 1.07 |
| Connectivity Technology | HDMI, USB Type C |
| Contrast Ratio | 80,000,000:1 |
| Display Resolution Maximum | 3840 x 2160 pixels |
| Display Technology | OLED |
| Display Type | OLED |
| Hardware Connectivity | 3.5mm Audio, USB Type C, mini HDMI |
| Item Dimensions D x W x H | 0.6"D x 13.9"W x 8.78"H |
|---|---|
| Item Weight | 1.5 pounds |
| Picture Quality Enhancement Technology | OLED |
| Pixel Pitch | 0.18 |
| Power Consumption | 24 watts |
| Refresh Rate | 60 hertz |
| Resolution | 4K UHD 2160p |
| Screen Finish | Matte |
| Screen Size | 16 inches |
| Specific Uses For Product | Business, Desktop, Gaming |
| Viewing Angle | 170 degrees |
| Voltage | 19 volts_of_direct_current |
Yes, for most buyers it is a safe choice. We score the ViewSonic VX1655-4K-OLED 16 Inch 4K UHD OLED 8.4 out of 10. Amazon owners rate it 4.2 out of 5 across 189 reviews, in line with the 4.3 average of the 494 products we track in Monitors.
It was listed at $499.99 on Amazon when we last checked in September 2026. Amazon prices change daily, so use the price button on this page to see the current figure.
Aspect Ratio: 16:9; Brightness: 400; Connectivity Technology: HDMI, USB Type C; Display Resolution Maximum: 3840 x 2160 pixels; Refresh Rate: 60 hertz; Resolution: 4K UHD 2160p. All 24 specifications are in the product information table on this page.
Similar, well-rated products in our catalog: ViewSonic VG1655 15.6 Inch 1080p Portable (8.8/10, 4.4 stars from 1,598 owners); ASUS ZenScreen 15.6 Inch Portable Monitor (9.0/10, 4.5 stars from 966 owners); LG 32GX850A-B 32" UltraGear 4K UHD (9.0/10, 4.5 stars from 122 owners).
ViewSonic VG1655 15.6 Inch 1080p PortableASUS ZenScreen 15.6 Inch Portable MonitorLG 32GX850A-B 32" UltraGear 4K UHD