This 18-inch 4K monitor comes with Android and a card reader, but no battery or touchscreen feature

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This 18-inch 4K monitor comes with Android and a card reader, but no battery or touchscreen feature
Efosa Udinmwen
18 May 2025
Kinhank K18 Pro sounds cool until you read the fine print
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(Image credit: Amazon)
Built-in Google TV turns this monitor into a streaming hub without needing a separate device
HDR10 sounds nice, but 300 nits brightness limits any real visual punch
Great resolution, but the 60Hz refresh rate won’t impress serious gamers or creatives
Most portable monitors focus solely on display quality, but the Kinhank K18 Pro takes a different approach by integrating Google TV 12, and transforming it into a standalone entertainment hub with access to Netflix, YouTube, and other apps, without the need for a separate device.
The Kinhank K18 Pro is DRM-certified, meaning it supports high-quality playback from paid streaming services. It also includes a Bluetooth remote and a microphone to enable voice control.
However, the product listing lacks information about the processor, RAM, and storage, suggesting that it may simply function as an output device for a connected computer rather than a fully independent smart display.
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Display falls short in some aspects
This device features an 18.4-inch 4K UHD display with a 60 Hz refresh rate, which may not satisfy users seeking smoother motion, especially in gaming scenarios.
The monitor uses an IPS panel with 8-bit + FRC technology, simulating 10.7 billion colors. It covers 85% of the NTSC color gamut and claims 120% sRGB coverage, adequate for everyday tasks but insufficient for professional color-critical work that demands AdobeRGB or DCI-P3 accuracy.
The screen has a 1000:1 contrast ratio and a brightness of 300 cd/m², which limits the effectiveness of its HDR10 support, particularly in brightly lit environments.
In terms of connectivity, the monitor includes two USB Type-C ports, a microSD card reader, a 3.5mm audio jack, and both HDMI input and output, making it suitable for devices like the Mac mini.
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Additionally, the monitor features a swivel bracket that allows tilt adjustments up to 165 degrees, along with integrated stereo speakers. However, it lacks both a built-in battery and touchscreen functionality, requiring constant power and offering no touch input.
It is also bulkier and heavier than most portable monitors, weighing 5.5 pounds and measuring 2 x 18 x 16 inches.
On Amazon, the K18 Pro has received a single customer rating of just 1.0 out of 5, which raises concerns about potential issues with build quality and software stability, so buyer beware.
For budget-conscious buyers, the Kinhank K18G Pro offers entry-level display capabilities, retailing for $329.03 on AliExpress and $429.99 on Amazon.
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Efosa Udinmwen
Freelance Journalist
Efosa has been writing about technology for over 7 years, initially driven by curiosity but now fueled by a strong passion for the field. He holds both a Master's and a PhD in sciences, which provided him with a solid foundation in analytical thinking. Efosa developed a keen interest in technology policy, specifically exploring the intersection of privacy, security, and politics. His research delves into how technological advancements influence regulatory frameworks and societal norms, particularly concerning data protection and cybersecurity. Upon joining TechRadar Pro, in addition to privacy and technology policy, he is also focused on B2B security products. Efosa can be contacted at this email: udinmwenefosa@
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A sign of things to come? This portable monitor comes with Google TV, a remote control and a very well hidden Android PC
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I tested the KYY K3 portable monitor and honestly, at this price it's hard to be critical
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