LG UltraWide 40WP95C-W Thunderbolt display review: A curved screen with plenty of space


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The LG UltraWide 40WP95C-W is an exceptional curved Thunderbolt display that provides valuable screen real estate for Mac users.


This LG monitor is an ultrawide screen with a resolution of 5120 by 2160, commonly known as a 5K2K display. With a diagonal of 39.7 inches, this gives us a pixel density of 139.97.

For reference, Apple’s Studio 5K display has a density of 245 pixels per inch and the 16-inch MacBook Pro has 226 PPI. This makes the LG 40WP95C-W significantly lower than Apple’s panels.

Compared to the MacBook Pro, that’s somewhat understandable as you sit a bit further from the screen and don’t have as high a density to achieve a “retina” resolution.

That said, going from the Studio Display to the 40WP95C-W, there is a noticeable difference in sharpness. Although this is a more than acceptable resolution, the Studio Display is very crisp with a very high pixel density for a 32-inch screen.

The screen has a 5ms response time and a 1000:1 contrast ratio. LG claims that it supports over 1.007 billion colors and covers 98% of the P3 wide color gamut. Technically it supports HDR, but the brightness won’t deliver results as impressive as something like the Pro Display XDR at three times the price.

At its maximum, the 40WP95C-W measures 300 nits. This brightness level is common among third-party monitors. We’ve kept the monitor at 70% in our usage, but if you’re in too bright an environment it can feel a bit dim.

Partly through testing, we enabled the built-in ambient light sensor. This sensor works like Apple’s and will adjust the display based on the brightness of the room.

Physical controls on the monitor

A physical joystick at the bottom of the screen is used to display the on-screen menu. With it, you can adjust brightness, volume and other settings.

Ports and Connectivity

LG’s 40WP95C-W monitor primarily connects via Thunderbolt. It supports Thunderbolt 4 and a nice white Thunderbolt cable is included in the box. Matching the cable to the screen color is a good idea.

Rear ports

LG rear ports

On the back of the monitor, you’ll find the upstream Thunderbolt port to connect to your Mac and a second downstream Thunderbolt port. With the second port you can connect a second screen.

Thunderbolt cable

Thunderbolt cable

The Thunderbolt port supports Power Delivery and can charge your Mac at up to 96W.

Along with the Thunderbolt ports, there’s a DisplayPort and two HDMI inputs. HDMI operates at a lower resolution, supporting a maximum of 3440 by 1440.

What’s great about using HDMI, however, is that you can run two machines simultaneously. Two computers can be connected simultaneously and operate side by side in picture-by-picture (PbP) mode.

Finally, there is also a 3.5mm audio port on the back. Certainly, if you don’t want to use it, there are also 10W stereo speakers in the display.

Two 5Gb/s USB-A ports

Two 5Gb/s USB-A ports

Hidden behind the right side of the screen are two USB 3.1 Type-A ports capable of 5 Gbps of data.


We love the design of LG’s 40WP95C-W display. It might not be as high-end as the Studio Display with an all-metal design, but it’s one of the nicest third-party monitors we’ve tested.

It comes with a highly adjustable metal stand. There’s a bit of weight in it because we moved it around the studio. The bottom of the bracket is a large, simplistic arc.

LG's curved monitor stand

LG’s curved monitor stand

This bow adequately supports the display but also gives you plenty of room to work. Instead of taking up part of your desktop, it’s a very fine line.

The stand easily snaps onto the back of the monitor and can be operated by one person. A large ball joint connects the mount to the mounting plate, making it adjustable.

The default support is very adjustable

The default support is very adjustable

You can tilt the screen up and down and rotate it left and right. Apple charges a premium for its height-adjustable stand, while LG can adjust its height by default.

The display has a slight curve which is perfect for an expansive display. When we used our last 5K2K display, it was flat. When we looked at the edges of the screen, it required more head movement and refocusing on content.

This curve isn’t superficial, but it isn’t too drastic either. This allows us to comfortably use the entire screen while increasing the immersion of the screen usage experience.

There are relatively small bezels on the screen, and it also has minimal movement. As a result, the monitor barely moved when we inevitably hit the top of our desk. This is vastly improved over UltraFine displays which bubbled with typical typing.

We’re a little torn over those rear USB ports. We really hate it when it comes to USB-A ports, because we only have a few Type-A devices these days. They should be type C these days.

If you have short-term use devices, the placement is excellent. For example, you can plug in a USB flash drive and remove it without turning everything over. The downside is that if you have anything left plugged in, the visible cables are an eyesore.

Living with an ultrawide screen

An ultrawide screen won’t suit everyone. Instead, it’s a niche product that greatly benefits some users, especially those who write code or rely on linear editing apps.

LG has a large curved screen

LG makes a great curved screen

Our workflow involves a lot of video editing, which is ideal for such a large display. The extra space allows us to see more of the timeline simultaneously.

We can open our color palettes, effects browser, and angle editor at the same time, with plenty of room to spare.

Full screen video editor

Full screen video editing

When not running Final Cut Pro in full screen, we can run other windows side by side. It’s great to have a browser window open and a Numbers and Notes spreadsheet. This makes it easier to edit a video while keeping other information on screen.

A typical workspace

A typical workspace

Besides video editing, audio editors and programmers will also love this display.

Resolution options

Resolution options

So far we have run the display at its native resolution. There are several other scaled modes to choose from, including 2560 by 1080, which will double the size of everything on screen.

Should you buy the LG 40WP95C-W?

If the 40WP95C-W’s aspect ratio appeals to you, there’s very little reason not to give it a shot. It looks great, has a sturdy, adjustable stand, and connects via Thunderbolt.

Compared to the Studio Display, it’s not as tightly integrated with macOS, but it’s still a great display to boost your productivity.

The speakers aren’t fantastic and the brightness could be increased, but they’re far from dealbreakers.

LG Thunderbolt Ultra-Wide Curved Display

LG Thunderbolt Ultra-Wide Curved Display

  • Sleek curved display stand with a sturdy all-metal adjustable stand
  • higher resolution 5K2K
  • 96W of power via Thunderbolt with a second downstream Thunderbolt port
  • Ambient light sensor to automatically adjust brightness
  • HDR support
  • Only average brightness and speakers
  • USB-A ports rather than USB-C on the side

Rating: 4 out of 5

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