LG 29LN450W 21:9 29″ Ultrawide TV Review

Al Landes Profile image

Written By:

Updated January 25, 2023
Our posts contain affiliate links. Sometimes, not always, we may make $$ when you make a purchase through these links. No Ads. Ever. Learn More
80 Expert Rating

A hybrid is often touted as providing the best of both worlds — in the case of the LG 29LN450W 21:9 29″ Ultrawide TV, a widescreen HDTV shares identity with a high-definition computer monitor. That the two work effectively combined is not surprising, although, as can be seen, the 21:9 aspect ratio presents more difficulties on the TV side of things than it does dealing with computer signals. The question is, when do TVs go on sale? Maybe the width of this screen makes it one of the best TVs out there.

The base must be put on first, and this can be done by a single person without incident. The 29LN450W has a solid feel to it, although it will tip a little from side to side when pressure is applied towards the edges (due to it being so wide relative to the base). The trick is to hold the bottom bezel with one hand while accessing the touch-sensitive buttons along the bottom edge to play it safe.

LG 29LN450W TV picture and menu

The 29LN450W is advertised as a TV with capabilities that let it be used as a computer monitor; however, it looks and acts much more like a monitor with TV capabilities than the other way round. One big factor that contributes to this is its 21:9 aspect ratio. High-definition TV’s aspect ratio is 16:9, so watching any HD signal on this TV means either getting black bars on each side of the screen or “stretching” the image to have it fit all of the “real estate” available. This gives a similar effect to watching standard definition on an HD display. 21:9 TV content isn’t around the corner, but on computers, there are plenty of uses for the aspect ratio. Alternatively, we have a guide for you, if you’d like to look at 55 inch TV dimensions.

Related: Take a look at our LG 24LJ4540 tv review.

For use as a TV, you need to use the coaxial input for an over-the-air antenna or HDMI or Component+Audio input with a cable box/satellite receiver (other inputs are more “computer” oriented, such as Display Port in, headphone out, etc.). Accessing the menus is made easy through the remote — it’s a bit large in size but has a little texture on the back to keep it in the hand. The important controls are in the center, with a TV/PC button throwing you into the appropriate menu set (i.e., TV versus PC). The Settings button adjusts the settings for TV or PC depending on mode, with on-screen help having its own button as well. There is also a “Quick Menu” (called Q.Menu on the remote) for quickly setting up the TV. The Sound menu includes simulated surround and other adjustments such as equalization and AV sync corrections, with the speakers built into the bottom bezel. The audio volume is that of “desktop” quality, and unless you’re right on top of it watching TV, or even if your face is right up against the screen in a video game, a sound bar is going to be the next purchase made. If you aren’t sure how that will help, you can read our page on what is a sound bar.

LG 29LN450W bottom row controls onscreen

The 29LN450W provides good image quality with many adjustable features (Gamma, Black level, six color settings, Sports vs. Movies settings) and other useful capabilities such as picture-in-picture. The default settings will find the blacks looking a bit washed out (I found this to be the case watching broadcast television news shows, but it extended pretty much to everything onscreen), so it’s best to go in and work through the various image settings until it suits your personal taste. The viewing angle is very wide — I could stand at the side and still see a bright screen without any of the colors being washed out. This makes it easy to watch TV off-axis or to look over someone’s shoulder when playing games on the PC. There’s also a TV “Extra View” bar that pushes the 16:9 TV picture to the left and uses the remaining 5:9 space for information on the TV channel: telling you what you’re watching and other commentaries as provided by DTV over-the-air carriers for certain DTV stations. This may be a good option for the best TV for an RV if you have the space. If you like LG products, you can also read our LG 49 4K UHD smart TV review for a 49-inch IPS 4K. display.

LG 29LN450W playing video game at 21:9

As a 29″ computer monitor, this display really shows off its quality, partly thanks to the 2560 x 1080 resolution. If space is a concern, you can check out our LG 22LJ4540 review for a smaller option. Image appearance seems crisp even on high-speed racing games — no smearing or ghost trails being visible. I played the Blu-ray disc of Disney’s Mary Poppins and found the restored film looking magnificent, with the film-grain look not disconcerting but, in fact, attractive. The overall view onscreen was clear and tack sharp and with excellent color rendition. Granted, I had to sit closer to watch than would have been the case on a 50” TV, but other than that, when used as a computer monitor for one person, the 29LN450W gives you one heck of a picture. Another option for gaming, albeit smaller and only 1080p resolution, is the Acer SB220Q, but it does have a higher refresh rate of 75Hz. Additionally, if you like the sound of a larger screen model instead, you can read our LG C7 OLED review for a 55″ TV and see if it suits you better.

LG 29LN450W remote

Bottom line: The LG 29LN450W 21:9 29″ Ultrawide TV comes in at an attractive $649.99 retail price. For that, you get a quality 29” HDTV and a quality 29″ computer monitor. The 21:9 aspect format won’t appeal to everyone, but for those looking to use this aspect ratio within its restrictions, it can be considered the ‘icing” of this display. If you are looking for a smart TV option, the Samsung NU6900 55 is a 4K Tv with HDR with a wide color gamut for better picture quality.

Related Articles:

Al Landes Profile image