Experience lifelike picture with high dynamic range, providing bolder contrast between the brightest and darkest areas of the display. The IPS panel with 99% sRGB coverage is a great solution for photographers, graphic designers or anyone looking for a colour accurate display. To more fully realize content creators' vision, this monitor is compatible with VESA DisplayHDR 400 high dynamic range, supporting specific levels of colour and brightness that exceed the capabilities of ordinary monitors.
Experience lifelike picture with high dynamic range, providing bolder contrast between the brightest and darkest areas of the display. The IPS panel with 99% sRGB coverage is a great solution for photographers, graphic designers or anyone looking for a colour accurate display. To more fully realize content creators' vision, this monitor is compatible with VESA DisplayHDR 400 high dynamic range, supporting specific levels of colour and brightness that exceed the capabilities of ordinary monitors.
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The lowest price for LG 27inch 27UL850-W 4K UHD IPS FreeSync Monitor right now is $716.70 at Device Deal, compared across 2 retailers.
The all-time low was $716.70 on 28 Sept 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 21 Mar 2026.
LG 27inch 27UL850-W 4K UHD IPS FreeSync Monitor
Experience lifelike picture with high dynamic range, providing bolder contrast between the brightest and darkest areas of the display. The IPS panel with 99% sRGB coverage is a great solution for photographers, graphic designers or anyone looking for a colour accurate display. To more fully realize content creators' vision, this monitor is compatible with VESA DisplayHDR 400 high dynamic range, supporting specific levels of colour and brightness that exceed the capabilities of ordinary monitors.
Experience lifelike picture with high dynamic range, providing bolder contrast between the brightest and darkest areas of the display. The IPS panel with 99% sRGB coverage is a great solution for photographers, graphic designers or anyone looking for a colour accurate display. To more fully realize content creators' vision, this monitor is compatible with VESA DisplayHDR 400 high dynamic range, supporting specific levels of colour and brightness that exceed the capabilities of ordinary monitors.
Last updated at 21/03/2026 18:30:42
"LG 27UL850-W 27"UHD IPS LED (16:9) 4K HDMI DP USB-C HDR400 TILT Monitor"
Delivery $19.90
LG 27UL850-W 27" UHD IPS LED (16:9) 4K HDMI DP USB-C HDR400 TILT Monitor
Delivery between Wed – Fri $12.99
originally posted on novatech.co.uk
I needed a new monitor as my previous one was starting to show its age. It was an Apple Thunderbolt Display which was great back in the day but had become depreciated by Apple years ago as newer macs were now using USB-C for charging as opposed to MagSafe. At the time I also had a Samsung UE40JU7000 4K TV which I could have potentially used as a monitor however due to input lag and the fact that TV's do not generally have USB-C ports I ruled it out. As I wanted something that had both HDMI and USB-C ports so I could use it as a monitor and also for console gaming.## SetupThe LG 27UL850W 4K comes in a nice box and is well packaged. You have the monitor, stand as well as cables and documentation. A USB-C and HDMI cable is included so you do not need to buy one ... MoreI needed a new monitor as my previous one was starting to show its age. It was an Apple Thunderbolt Display which was great back in the day but had become depreciated by Apple years ago as newer macs were now using USB-C for charging as opposed to MagSafe. At the time I also had a Samsung UE40JU7000 4K TV which I could have potentially used as a monitor however due to input lag and the fact that TV's do not generally have USB-C ports I ruled it out. As I wanted something that had both HDMI and USB-C ports so I could use it as a monitor and also for console gaming.## SetupThe LG 27UL850W 4K comes in a nice box and is well packaged. You have the monitor, stand as well as cables and documentation. A USB-C and HDMI cable is included so you do not need to buy one separately which is great. Setting up the monitor is quite straight forward all you need to do is clip the stand into the back of the monitor and its complete. The stand allows the screen to rotate as well so you can have it horizontal or vertical depending on what you are doing.## Daily UsageIn my current setup I have the LG 27UL850W 4K monitor connected to a Macbook Pro Retina 13" via HDMI and also a PS5 via HDMI. This monitor lets you connect computers via USB-C which powers the display and charges the computer which is just what I was looking for. However I don't have a laptop with USB-C yet so I have not tested it out however I assume it will work as advertised. The LG 27UL850W 4K monitor has a resolution of 3840x2160@60Hz which is the same as my previous Samsung UE40JU7000 4K TV however it has a faster response time of 5ms whereas the TV had 8ms. And unlike the TV this monitor has HDR too which is a bonus.The monitor has numerous colour profile settings which work great as it can be adjusted for whatever function you are using it for. Be that web browsing, watching a movie, gaming etc... It even has an inbuilt speaker which can get pretty loud too. I tend to use headphones but its nice to know that it has a speaker which is not too bad. This monitor also has a matte screen whereas my old Thunderbolt Display had a glossy screen. Having a matte screen means there is zero glare so you don't need to worry about sunlight and reflections turning your display into a mirror which is a problem I always had with my Thunderbolt Display.## ProgrammingI am a programmer and this monitor is amazing when it comes to doing programming. It is super sharp at 4k whereas my Thunderbolt display was only 2k. Text on the screen looks nice and crisp which makes programming a joy to do. And as I mentioned earlier the screen can rotate so you could make it vertical which lets you see more of your code on screen leading to less scrolling. It is also more than bright enough both with light and dark themes.## GamingMy monitor is connected to a PS5 and I have to say that it just looks amazing. Very sharp and crisp with bright vibrant colours. Maybe not quite as bright as my old Samsung but still pretty good. The monitor only supports 60Hz but that is more than adequate for console gaming right now. Better monitors with DisplayPort 2.1 and 144hz+ refresh rates will no doubt come out later but for now I think its a great purchase. PC gamers might want to go with a gaming monitor instead however although as of right now not many support 4K like this one does. Coming from a 40" TV down to a 27" monitor is quite a difference. I find that a 40" gives you more of a cinematic experience whereas a 27" is more of a personal experience. Nonetheless I have already adapted because it is still quite big and when you have it closer to your face the experience is just as immersive.## Movies and SeriesPreviously I used to watch movies on my Thunderbolt Display which was also 27" so I have become accustomed to the experience. Because this screen is 4K it looks even superior! It is crystal sharp and extremely vibrant so watching content is very enjoyable. I have tested it in daylight as well as in a dark room and it is just as good. One thing I will mention though is that the monitor does have some light bleed in dark environments when the screen has a black picture. I don't see it as a big issue though in fact its not that noticeable unless you are purposefully looking for it.## Final ThoughtsThis monitor is stunning to look at these pictures do not do it justice trust me. And it does not cost you an arm or a leg either. Considering that its 4K it is a significant upgrade over the standard monitors which people have become accustomed to buying. One is fantastic but if you wanted to you could even connect two which would give you potentially 3 screens and the ability to set them up in either landscape or vertical.
originally posted on LG
I don't usually review a product until I have had it for at least 3 months. I have only had the product for a few weeks now but LG is pressuring me to do a review on the screen I purchased early.I use the screen for photography and writing and I like to listen to music from my computer while I edit my photos. I run it on a MacBook Pro 16in.Two things that relate to what I do. Firstly, the speaker sound is poor and the volume control is patchy along with no tonal control. I have had to go to a separate app not connected with LG to get proper sound control. The sound is still not as good as my old IMac.Secondly, colour reproduction. It took a while to setup correct colour for my photographic work. One problem I had was bleeding of the desktop image into my ... MoreI don't usually review a product until I have had it for at least 3 months. I have only had the product for a few weeks now but LG is pressuring me to do a review on the screen I purchased early.I use the screen for photography and writing and I like to listen to music from my computer while I edit my photos. I run it on a MacBook Pro 16in.Two things that relate to what I do. Firstly, the speaker sound is poor and the volume control is patchy along with no tonal control. I have had to go to a separate app not connected with LG to get proper sound control. The sound is still not as good as my old IMac.Secondly, colour reproduction. It took a while to setup correct colour for my photographic work. One problem I had was bleeding of the desktop image into my photos. This occurred no matter what photo application I used, photoshop, DXO photolab etc. This was finally cured by making the desktop 18% grey and then readjusting to get the colour correct. This has never happened to me since I started doing digital photography in 1990, and never happened on any of my Mac products.I purchased a screen made by LG for two reasons. My television is an LG and has been an outstanding product now for 11 years. Apple now recommends the top-end LG screen to go with its products so I thought that other LG screens should be good, but I could not afford the $2000 screen that apple recommended. In summary, I am not satisfied with the product to date given the price I paid for it.
originally posted on LG
This is a really top-notch monitor. The 4K image makes a huge difference in visual quality. It reveals everything in a photo or video, good or bad. You may be surprised to see how clear your cellphone shots are, as well as how fuzzy some online video clips can be! It matched up with no fuss to my new PC using the included DisplayPort and USB cables, The picture settings were fine out of the box, no adjustment needed. The included speakers are just OK, and I suspect are mostly there for convenience. If you want really good sound, use a pair of separates. Overall, a fine product
"LG 27UL850-W 27"UHD IPS LED (16:9) 4K HDMI DP USB-C HDR400 TILT Monitor"
Delivery $19.90
LG 27UL850-W 27" UHD IPS LED (16:9) 4K HDMI DP USB-C HDR400 TILT Monitor
Delivery between Wed – Fri $12.99
I needed a new monitor as my previous one was starting to show its age. It was an Apple Thunderbolt Display which was great back in the day but had become depreciated by Apple years ago as newer macs were now using USB-C for charging as opposed to MagSafe. At the time I also had a Samsung UE40JU7000 4K TV which I could have potentially used as a monitor however due to input lag and the fact that TV's do not generally have USB-C ports I ruled it out. As I wanted something that had both HDMI and USB-C ports so I could use it as a monitor and also for console gaming.## SetupThe LG 27UL850W 4K comes in a nice box and is well packaged. You have the monitor, stand as well as cables and documentation. A USB-C and HDMI cable is included so you do not need to buy one ... MoreI needed a new monitor as my previous one was starting to show its age. It was an Apple Thunderbolt Display which was great back in the day but had become depreciated by Apple years ago as newer macs were now using USB-C for charging as opposed to MagSafe. At the time I also had a Samsung UE40JU7000 4K TV which I could have potentially used as a monitor however due to input lag and the fact that TV's do not generally have USB-C ports I ruled it out. As I wanted something that had both HDMI and USB-C ports so I could use it as a monitor and also for console gaming.## SetupThe LG 27UL850W 4K comes in a nice box and is well packaged. You have the monitor, stand as well as cables and documentation. A USB-C and HDMI cable is included so you do not need to buy one separately which is great. Setting up the monitor is quite straight forward all you need to do is clip the stand into the back of the monitor and its complete. The stand allows the screen to rotate as well so you can have it horizontal or vertical depending on what you are doing.## Daily UsageIn my current setup I have the LG 27UL850W 4K monitor connected to a Macbook Pro Retina 13" via HDMI and also a PS5 via HDMI. This monitor lets you connect computers via USB-C which powers the display and charges the computer which is just what I was looking for. However I don't have a laptop with USB-C yet so I have not tested it out however I assume it will work as advertised. The LG 27UL850W 4K monitor has a resolution of 3840x2160@60Hz which is the same as my previous Samsung UE40JU7000 4K TV however it has a faster response time of 5ms whereas the TV had 8ms. And unlike the TV this monitor has HDR too which is a bonus.The monitor has numerous colour profile settings which work great as it can be adjusted for whatever function you are using it for. Be that web browsing, watching a movie, gaming etc... It even has an inbuilt speaker which can get pretty loud too. I tend to use headphones but its nice to know that it has a speaker which is not too bad. This monitor also has a matte screen whereas my old Thunderbolt Display had a glossy screen. Having a matte screen means there is zero glare so you don't need to worry about sunlight and reflections turning your display into a mirror which is a problem I always had with my Thunderbolt Display.## ProgrammingI am a programmer and this monitor is amazing when it comes to doing programming. It is super sharp at 4k whereas my Thunderbolt display was only 2k. Text on the screen looks nice and crisp which makes programming a joy to do. And as I mentioned earlier the screen can rotate so you could make it vertical which lets you see more of your code on screen leading to less scrolling. It is also more than bright enough both with light and dark themes.## GamingMy monitor is connected to a PS5 and I have to say that it just looks amazing. Very sharp and crisp with bright vibrant colours. Maybe not quite as bright as my old Samsung but still pretty good. The monitor only supports 60Hz but that is more than adequate for console gaming right now. Better monitors with DisplayPort 2.1 and 144hz+ refresh rates will no doubt come out later but for now I think its a great purchase. PC gamers might want to go with a gaming monitor instead however although as of right now not many support 4K like this one does. Coming from a 40" TV down to a 27" monitor is quite a difference. I find that a 40" gives you more of a cinematic experience whereas a 27" is more of a personal experience. Nonetheless I have already adapted because it is still quite big and when you have it closer to your face the experience is just as immersive.## Movies and SeriesPreviously I used to watch movies on my Thunderbolt Display which was also 27" so I have become accustomed to the experience. Because this screen is 4K it looks even superior! It is crystal sharp and extremely vibrant so watching content is very enjoyable. I have tested it in daylight as well as in a dark room and it is just as good. One thing I will mention though is that the monitor does have some light bleed in dark environments when the screen has a black picture. I don't see it as a big issue though in fact its not that noticeable unless you are purposefully looking for it.## Final ThoughtsThis monitor is stunning to look at these pictures do not do it justice trust me. And it does not cost you an arm or a leg either. Considering that its 4K it is a significant upgrade over the standard monitors which people have become accustomed to buying. One is fantastic but if you wanted to you could even connect two which would give you potentially 3 screens and the ability to set them up in either landscape or vertical.
I don't usually review a product until I have had it for at least 3 months. I have only had the product for a few weeks now but LG is pressuring me to do a review on the screen I purchased early.I use the screen for photography and writing and I like to listen to music from my computer while I edit my photos. I run it on a MacBook Pro 16in.Two things that relate to what I do. Firstly, the speaker sound is poor and the volume control is patchy along with no tonal control. I have had to go to a separate app not connected with LG to get proper sound control. The sound is still not as good as my old IMac.Secondly, colour reproduction. It took a while to setup correct colour for my photographic work. One problem I had was bleeding of the desktop image into my ... MoreI don't usually review a product until I have had it for at least 3 months. I have only had the product for a few weeks now but LG is pressuring me to do a review on the screen I purchased early.I use the screen for photography and writing and I like to listen to music from my computer while I edit my photos. I run it on a MacBook Pro 16in.Two things that relate to what I do. Firstly, the speaker sound is poor and the volume control is patchy along with no tonal control. I have had to go to a separate app not connected with LG to get proper sound control. The sound is still not as good as my old IMac.Secondly, colour reproduction. It took a while to setup correct colour for my photographic work. One problem I had was bleeding of the desktop image into my photos. This occurred no matter what photo application I used, photoshop, DXO photolab etc. This was finally cured by making the desktop 18% grey and then readjusting to get the colour correct. This has never happened to me since I started doing digital photography in 1990, and never happened on any of my Mac products.I purchased a screen made by LG for two reasons. My television is an LG and has been an outstanding product now for 11 years. Apple now recommends the top-end LG screen to go with its products so I thought that other LG screens should be good, but I could not afford the $2000 screen that apple recommended. In summary, I am not satisfied with the product to date given the price I paid for it.
This is a really top-notch monitor. The 4K image makes a huge difference in visual quality. It reveals everything in a photo or video, good or bad. You may be surprised to see how clear your cellphone shots are, as well as how fuzzy some online video clips can be! It matched up with no fuss to my new PC using the included DisplayPort and USB cables, The picture settings were fine out of the box, no adjustment needed. The included speakers are just OK, and I suspect are mostly there for convenience. If you want really good sound, use a pair of separates. Overall, a fine product
This product was considerably more expensive than other monitors in it's class, The second I fired it up it became clear why! (moving from a similarly priced 1440p 165hz gaming monitor, and a 34" 1440p ultrawide)Colours are very accurate and punchy, the display is incredibly sharp and all kinds of content (4K movies, Xbox games in 4k) work superbly. I don't miss having 120hz refresh rate because the contrast and colors look so nice. One of the rare monitors that is more than a match for my MacBook's screen.One incredible quality of life improvement over cheaper monitors, is the reliability and ease of use of the menus - all my other ones have had occasional issues with auto-switching, color profiles, and just an unresponsive UI - this monitor has none of these ... MoreThis product was considerably more expensive than other monitors in it's class, The second I fired it up it became clear why! (moving from a similarly priced 1440p 165hz gaming monitor, and a 34" 1440p ultrawide)Colours are very accurate and punchy, the display is incredibly sharp and all kinds of content (4K movies, Xbox games in 4k) work superbly. I don't miss having 120hz refresh rate because the contrast and colors look so nice. One of the rare monitors that is more than a match for my MacBook's screen.One incredible quality of life improvement over cheaper monitors, is the reliability and ease of use of the menus - all my other ones have had occasional issues with auto-switching, color profiles, and just an unresponsive UI - this monitor has none of these problems..
I have a Mac Mini desktop and the HDMI in from my Mac Mini HDMI out is not recognized by this monitor. I can use the USB-C to USB-C, it works fine, but the image is horrible. I finally got an USB-C to HDMI adaptor which does get the image to be what it should be, full 4K while using the HDMI monitor port, but the USB ports on the back of the monitor do not power on and off when HDMI is used, therefore, my attached backlight does not go on when the computer goes on. If I use the USB-C to USB-C connection, the USB ports on the monitor do power on and off with the computer power on and off. This monitor is supposedly a simple "plug & play" hookup. It ain't. Information on resolution via input as well as USB port(s) power and computer power-on recognition should all be ... MoreI have a Mac Mini desktop and the HDMI in from my Mac Mini HDMI out is not recognized by this monitor. I can use the USB-C to USB-C, it works fine, but the image is horrible. I finally got an USB-C to HDMI adaptor which does get the image to be what it should be, full 4K while using the HDMI monitor port, but the USB ports on the back of the monitor do not power on and off when HDMI is used, therefore, my attached backlight does not go on when the computer goes on. If I use the USB-C to USB-C connection, the USB ports on the monitor do power on and off with the computer power on and off. This monitor is supposedly a simple "plug & play" hookup. It ain't. Information on resolution via input as well as USB port(s) power and computer power-on recognition should all be available in the literature on LG's website as well as the owners manual. Issues like this are not unique to this monitor but had I known the possible issues I would never have purchased this. To top it off, I can not let my computer go into sleep mode because the monitor will not recognize when it "wakes" so I have to restart my computer. This happens only in HDMI (from USB-C on the Mac) but "wakes" nornmally when hooked up via USB-C to USB-C. Also, LG support has been useless. Now, I can say the HDMI in allows for a wonderful image and works well as a monitor. I love LG OLED sets, I have purchased two, but the available information for this monitor is absolutely inexcusable and LG support should know how to remedy these issues as I am sure this is not the first time this issue has arisen. Too bad because this really is a nice monitor.
Connected computer: MacBook Pro USB-CUse type: office, casual video watching (not games)Easy on the eye and easy to use, this monitor is a breeze to set up. The clarity and colour of the images on the screen are extremely high level, making it comfortable to use for office work/reading/movie watching for extended periods.There are a lot of connectivity options and it charges the laptop to which it is connected without a problem. Control panels are recessed underneath the lower border of the bezel. Similar to controls found in most current HD TVs, they are intuitive and responsive.Adjustability is reasonable - the monitor can be elevated up and down to the preferred eye level, but not tilted.The monitor does come with its own pair of built-in speakers that ... MoreConnected computer: MacBook Pro USB-CUse type: office, casual video watching (not games)Easy on the eye and easy to use, this monitor is a breeze to set up. The clarity and colour of the images on the screen are extremely high level, making it comfortable to use for office work/reading/movie watching for extended periods.There are a lot of connectivity options and it charges the laptop to which it is connected without a problem. Control panels are recessed underneath the lower border of the bezel. Similar to controls found in most current HD TVs, they are intuitive and responsive.Adjustability is reasonable - the monitor can be elevated up and down to the preferred eye level, but not tilted.The monitor does come with its own pair of built-in speakers that are quite servicable but the sound experience is of lesser quality than the laptop. However, this is a minor issue as most of the time the sound is being piped to a set of WiFi speakers or to headphones.Overall, a great option for anybody looking for a high-quality HD screen to extend their screen real estate. Can't comment on gaming performance, as it wasn't a priority for this reviewer.
Amazing colour accuracy for non HDR modes. Best picture that I’ve ever had from a desktop monitor.However…The HDR mode is severely lacking to the point where it looks awful for the majority of visuals. I also have an LG TV which does HDR significantly better and this monitor is nothing by comparison. so I will never use HDR mode on this monitor which is a disappointment not least of all because I bought 2 of them.
Good Points: Really nice range of height adjustment. Acts as a USB hub and also charges my laptop. Small footprint on desk. Good resolution and pixel density.Improvement Points: This monitor is good but I can't get the colours to look identical to those on my Macbook screen. This makes it very hard to as a graphic designer to understand what colour I am actually looking at.I've tried adjusting the settings on the monitor itself, and also calibrating it within 'displays'. It is possible to get very close but never exactly the same. I find that I have to sacrifice something no matter what I do. If I want lots of brightness and high contrast, then I lose colour and detail in light colours. And if I want to retain that detail then everything else looks quite ... MoreGood Points: Really nice range of height adjustment. Acts as a USB hub and also charges my laptop. Small footprint on desk. Good resolution and pixel density.Improvement Points: This monitor is good but I can't get the colours to look identical to those on my Macbook screen. This makes it very hard to as a graphic designer to understand what colour I am actually looking at.I've tried adjusting the settings on the monitor itself, and also calibrating it within 'displays'. It is possible to get very close but never exactly the same. I find that I have to sacrifice something no matter what I do. If I want lots of brightness and high contrast, then I lose colour and detail in light colours. And if I want to retain that detail then everything else looks quite flat.Getting the white balance exactly right has also been fiddly and I don't think it's perfect. Weirdly, the white balance doesn't seem consistent between light and dark colours. This means I can feel like I am close to getting it right, then look at a dark grey and it looks slightly too red. These are subtle, subtle differences for most users but they are very irritating for someone working with colour and so I wouldn't recommend this display for designers or photographers working on Mac systems. I can't speak for other systems, having not used one with this product.
Good Points: 4K monitor with USBC connection and traditional DP and 2xHDMI ports. Not only the height is adjustable, cables are also included. When you use USBC as input, you can use it as USB-A hub too. It is PnP so I dont need to ring up work IT to allow installation. Samsung M70 is comparable but I prefer this LG because of the matt surface the prevents glare. Btw, the speakers are better compared to Lenovo monitors.Improvement Points: Wireless screen mirroring as in Samsung M70.
I really love this display. It has served me well for a couple of years. The speakers are not amazing quality but who relies on monitor speakers full-time anyway? Im particularly happy about usb C output, meaning I could just plug in my laptop to the monitor and use the display and charge the laptop at the same time. The anti-glare coating is great but do bear in mind that it does dull the colours slightly compared to a glossy display. As long as youre aware of that when you edit its all good.
