# KYY K3 15.6-inch 1080p Portable Monitor

KYY: A 15.6-inch, 1080p portable monitor with USB-C and mini-HDMI connections, a folding smart cover and built-in speakers. It requires external power; confirm device video output and check the listing’s inconsistent panel and port details.

- [Product page](https://best-deals.pro/product/kyy-k3-15-6-inch-1080p-portable-monitor)
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- Market: US
- Language: en-US
- Currency: USD
- Brand: KYY
- Model: KYY K3 Portable Monitor
- Category: Computers > Computer Monitors
- Price: 59.49 USD
- Previous price: 69.99 USD
- Discount: 15%
- Price checked: 2026-11-09T16:01:18.280Z
- Rating: 4.4 / 5
- Ratings: 13338

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The 15.6-inch screen is listed at 1920 x 1080, making it a portable second-screen option for compatible computers and devices.
- The smart cover is described as doubling as a stand, with two grooves offering different viewing angles.
- USB-C can carry both power and video when the connected device and cable support video output; HDMI video requires a separate power connection.
- The listing claims built-in speakers and a 3.5 mm audio input.

## Pros

- At 1.7 pounds, the listed weight supports carrying it with a laptop for a portable second-screen setup.
- The included smart cover is also described as a stand, so a separate stand is not required for the cover’s stated setup.
- The listing describes both USB-C and mini-HDMI video connections, giving compatible devices more than one stated connection route.

## Cons

- It has no built-in battery, so it needs an external power source during use.
- It is not a wireless or touchscreen display, so it does not suit buyers who specifically need those features.

## Specifications

### Identity
- Brand: KYY
- Model: KYY K3 Portable Monitor
### Display and video
- Screen size: 15.6 inches
- Screen technology listed: IPS
- Maximum display resolution: 1920 x 1080
- Aspect ratio: 16:9
- Screen finish: Matte
- Contrast ratio: 1000: 1
- Refresh rate: 60 hertz
- Viewing angle: 178 degrees
- Brightness: 300 cd
- Picture-quality enhancement: HDR
- Response time: 1 milliseconds
### Connectivity and controls
- Video / physical connectivity: HDMI, USB Type C
- Additional connectivity listed: 3.5mm Audio, Thunderbolt, USB Type C, mini HDMI
- HDMI ports listed: 1
- USB ports listed: 2
- USB 3.0 ports listed: 2
- Compatible devices listed: Laptop, Smartphone, PC, PS4, XBOX, Nintendo Switch
### Dimensions and installation
- Dimensions (D x W x H): 8.85"D x 14.48"W x 0.35"H
- Weight listed: 1.7 pounds
- Mounting type listed: Desk Mount
- Form factor: Rectangular
### Power
- Power consumption listed: 12 watts
- Voltage listed: 5 volts

## Before you buy

- The listing is inconsistent about panel technology \(LCD in the details, IPS in a quoted specification\), thickness \(0.35 inches in dimensions versus 0.3 inch in feature text\), and connection descriptions \(including USB-C, mini-HDMI, Thunderbolt and 3.5 mm audio, with differing port counts and labels\); confirm the selected listing’s exact revision and ports. USB-C video also requires a compatible video-output port and cable, while HDMI requires separate USB-C power; the monitor has no built-in battery.

## In the box

- 1 x 15.6'' Portable Monitor (Included): Explicit manufacturer contents list; not independently verified.
- 1 x Mini-HDMI to HDMI Cable (Included): Explicit manufacturer contents list; not independently verified.
- 1 x Smart Cover (Included): Explicit manufacturer contents list; not independently verified.
- 1 x USB-C to USB-A Cable (Included): Explicit manufacturer contents list; not independently verified.
- 1 x USB-C to USB-C Cable (Included): Explicit manufacturer contents list; not independently verified.

## A good fit for

- Laptop users who want a light, separate display for work or travel and whose device supports the required USB-C video output or HDMI connection.
- Buyers who want a portable monitor with a cover that can serve as its stand, and who can provide power while using it.

## Less suited to

- Anyone who needs a self-powered, wireless, or touchscreen display.
- Buyers whose device cannot output video through USB-C and who do not have a suitable HDMI-and-power setup or adapter.

## Customer feedback

Customer feedback is generally favorable about setup, portability and picture quality, with a reported 4.4 out of 5 from 13,338 global ratings. The feedback also includes mixed reports about connectivity and reliability, including some reports that a monitor stopped working after some time. For buyers using this as a travel second screen, the positive portability impressions align with its listed 1.7-pound weight; the connection reports make device compatibility and the required power arrangement especially worth considering. Ratings and feedback do not establish performance for a particular unit or connection setup.
- Positive: Customers are reported to find setup easy and appreciate the lightweight design and clear picture quality.
- Negative: Some customers are reported to say the monitor stopped working after some time; the supplied feedback does not establish how often this occurs or why.
- Mixed: Connectivity feedback is mixed: some customers report easy USB-C connection, while others report connection problems.

## Frequently asked questions

### Does the monitor have a built-in battery?
No. The listing says it has no built-in battery and needs to be connected to a power source while in use.
### Can it connect to a laptop with one USB-C cable?
The listing says USB-C can carry video and power together when the device’s USB-C port supports video output and the cable supports video. Otherwise, use the stated HDMI video connection with a separate USB-C power connection.
### What does the listing say is included?
The explicit contents list names the monitor, a mini-HDMI-to-HDMI cable, a smart cover, a USB-C-to-USB-A cable and a USB-C-to-USB-C cable.

## Add-ons

- KYY products customers bought together

## Images

![KYY K3 15.6-inch 1080p Portable Monitor — 1](https://best-deals.pro/i/hsKb7itGf0PGKd6WaMmSFPmcQTjK1ed3BLRhnGjH1c83gsdMBmQ1iM0YeaKaMIdI2KPjew672mcbt_pRHpS2lVGnyl0NdYnShTx0fHlNK9TTW7iwVB8L3SHvfg.jpg)

![KYY K3 15.6-inch 1080p Portable Monitor — 2](https://best-deals.pro/i/ViIjN5Q7BEzKAacAv4-pa_pIwmlb_JMpGaD9Eh7aoOtRdynvo1gsRY2_W9sz69IdRNuDKuUL7tNaXBb66iyKmSnXla-2AI7giTjTviUgcRxiH6lHUmKkczDajw.jpg)

![KYY K3 15.6-inch 1080p Portable Monitor — 3](https://best-deals.pro/i/80aRQEl06EeVK8lZpxaq-NzQUqiPzkZtL5lraVY7OGVu2gsG9vLyZgbzJ54quCdRkPnhILmmLmdpWReLf0_n-RLSh1Qt62jVxABVcuaauhSabtDCJ6OL2Hfkqw.jpg)

![KYY K3 15.6-inch 1080p Portable Monitor — 4](https://best-deals.pro/i/GkMnT0KNmMWFopY132lTtxRkHaQNkbXaVVtMpjdhYqJCmz7QJKTXcirfTOGoVdm7qS821btyyzAc8s212vTqVBG1GfoXYWxzPP4KbAUNaViMkXoOa46SUUAFNw.jpg)

![KYY K3 15.6-inch 1080p Portable Monitor — 5](https://best-deals.pro/i/Bnz7Se9hVe-TKnqhgmaV1Vju24SY9edN8S56g4RP--8w2QBhyusXFCa2bJs1OcbSgOAsEsy90kmd6ZWVsWmaHF9uJvr-HG_b-H9ggKOBIF2I6Yd1M7PrxTR_RA.jpg)

![KYY K3 15.6-inch 1080p Portable Monitor — 6](https://best-deals.pro/i/8GJNocP5X_PfmaLY5TKdrWLSJmGR2qaIG0q8hHWquESr_NKa66XjBhi_xhmBSpbhUA7-fKQnhvC4OJmluQR4mJkQZGC8NawvRvpyrDWFbkSsHxaPkT5oU5EldA.jpg)

![KYY K3 15.6-inch 1080p Portable Monitor — 7](https://best-deals.pro/i/H43cDYvH2zGBWdQdNJEwbmNohxuifizh4ze3A4OhsyCCaPX28UiIRyTjxvpvLGSe3A6gvScQSkKf-uoxCsiu5x8k8hCTwS3_hf_Pop1lwDTCc07BuwCC25R-Ww.jpg)