I have been monitoring this for a while and it has not expanded or created any lines, though it is impossible to promise that it will not worsen in the future, although I believe that would be unlikely at this point.
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FEELWORLD F6 PLUS V2 6 Inch on Camera DSLR Field Monitor Touch Screen IPS FHD 1920x1080 Video 4K Monitor for Canon Nikon Camera
Aliexpress UK
Resolution4K UHD 2160p. Aspect Ratio: 16:9. What's In The Box - White Monitor Screen x 1, Stand x 1, Power Adaptor x 1, HDMI Cable x 1 and User Manual. Eye Protection: Flicker-free and low blue light technology help reduce eye strain, ensuring a more comfortable viewing experience whether you're gaming, working, or watching content.
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Viltrox DC-X3 DC-X2 4K Monitor Touch Screen Touch Screen Profissional 1080P Photographic HD FHD Portable Camera Monitor
Aliexpress UK
LG UHD Monitor 27UL500 4K 31.5" 3840 x 2160 Pixels Ultra HD Ex Display . Kind Regards.
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Hagibis 100W GaN Docking Station for Switch ROG Ally Steam Fast Charger 4K Monitor 2.5G Ethernet for Thunderbolt 4/3 Macbook Pro
Aliexpress UK
Unleash the ultimate visual experience with our electriQ 28" 4K UHD monitor, designed to redefine your expectations of clarity, speed, and customisation. electriQ Premium Spring Assisted Single. Dive into a world of breathtaking detail and crispness with the 4K UHD resolution.
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32-Inch 4K Monitor Professional Designer Screen Aluminum Alloy Body MAC External Expansion Screen Typec
Aliexpress UK
Excellent condition Samsung Smart M8 4k monitor 27 inch Comes with the detachable webcam Remote Plug No original box.
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Apple Color 27 Inch 4K 60Hz Monitor LG IPS Screen 97% DCI-P3 USB-C Power Mac/PC Compatible Aluminum alloy metal material body
Aliexpress UK
The LG 27UL600-W 27" 4K IPS LED Monitor offers a high-quality viewing experience with a 5ms response time and a contrast ratio of 1000:1. This monitor is designed for gaming with a 60Hz refresh rate and a display resolution of 2560 x 1440. The sleek white design, along with the brand's reputation for quality, makes this monitor a great choice for those looking for a reliable and high-performance display for their gaming setup.
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EVICIV 16" 1200Nits Portable Monitor 4K UHD 1MS FreeSync 1500:1 Travel External Gaming Display USB-C Mini HDMI For PC Laptop Mac
Aliexpress UK
Fully working never used monitor. 3180x2160 60HZ. 3 HDMI ports. 1 aux. And 2 dvi HDR and VRR is available aswell
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UPERFECT 16"4K Portable Monitor 1200 Nits 3840x2400 IPS Laptop Gaming Screen 1500:1 USB C HDMI Computer PC Display With Speakers
Aliexpress UK
INNOCN 27" Computer Monitor 4K - 27C1U Innocn 27C1U Review. A 27-Inch 4k UHD IPS Monitor with Type-C 4k60 & 65W, HDMI 2.0 inputs, and 100% sRGB coverage Feb 2022 manufacture date Used but perfect condition!
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K18G 18.4'' 4K Portable Monitor With HDR10 Android OS Linux & Google TV 7000+ Apps Travel Gaming Display for Laptop/PS4/PS5/XBOX
Aliexpress UK