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Best Thunderbolt 4 Monitors

tb4 monitor

The Thunderbolt 4 technology holds a key advantage over Thunderbolt 3, making it the technology of the future. You can connect a dual-4K display or a single 8K display using Thunderbolt 4 but only one 4K display while using Thunderbolt 3.

Thunderbolt monitors also offer the advantage of daisy-chaining, which means better cable management, and it also provides greater utility by occupying only one Thunderbolt port on your laptop. Thus, using a single port, you can connect a Thunderbolt docking station and a monitor to scale your setup easily.

Additionally, Thunderbolt 4 monitors provide Power Delivery of up to 100W to charge your laptop while offering you 40Gbps data transfer speed on the same connection.

But one has to take the good with the not-so-good. Thunderbolt 4 monitors tend to be expensive and are overkill for most daily and office use cases that don’t require high-performance monitors. Nonetheless, they are the natural choice where performance is crucial, and the cost is of little concern.

So, whether you are a YouTuber or into gaming, a Thunderbolt 4 monitor will enhance the visual experience and deliver uncompromised performance. A Thunderbolt 4 monitor is also good when considering a worthy upgrade to future-proof your system.

In this article, we explore the best Thunderbolt 4 monitors on the market. We will examine what they offer and suggest an ideal use case for each. Later, we will highlight some vital considerations you must remember while buying a Thunderbolt 4 monitor and conclude by answering some frequently asked questions.

Comparison of the Best Thunderbolt 4 Monitors

ImageProductDetailsCheck Price
Lenovo ThinkVision P40w-20 on Amazon
Lenovo ThinkVision P40w-20 Display: 39.7” WUHD (5120x2160) IPS
Refresh Rate: 75Hz
Power Delivery: 100W
2 x Thunderbolt 4
1 x HDMI v2.0
1 x DisplayPort v1.4
1 x Ethernet
1 x USB-B 3.2 Gen1 (Upstream)
4 x USB-A 3.2 Gen1 (Downstream)
1 x USB-C 3.2 Gen1 (Downstream)
1 x 3.5mm audio
Buy on Amazon
LG 40WP95C-W on Amazon
LG 40WP95C-W Display: 40” WUHD (5120x2160) Nano IPS
Refresh Rate: 72Hz
Power Delivery: 96W
2 x Thunderbolt 4
2 x HDMI
1 x DisplayPort
2 x USB 3.0
1 x 3.5mm headphone jack
Buy on Amazon
Lenovo ThinkVision P27u-20 on Amazon
Lenovo ThinkVision P27u-20 Display: 27” UHD (3840 x 2160) IPS
Refresh Rate: 60Hz
HDR: VESA DisplayHDR 400
Power Delivery: 100W
2 x Thunderbolt 4 (In/Out)
2 x HDMI v2.0
1 x DisplayPort v1.2
1 x Ethernet
3 x USB-A 3.2 Gen 1
1 x USB-C 3.2 Gen 1 (27W Power Delivery)
1 x USB-B 3.2 Gen 1
1 x 3.5mm headphone jack
Buy on Amazon

Best Thunderbolt 4 Monitors – Our Pick

1. Lenovo ThinkVision P40w-20 – Thunderbolt 4 Monitor for Multitasking

The Lenovo ThinkVision P40w-20 is perfect for professionals who need a monitor that allows them to multitask efficiently. Yes, the ThinkVision P40w-20 offers an excellent set of specifications; it supports a refresh rate of 75Hz with no support for variable refresh rate technologies like AMD FreeSYNC.

The monitor comes with a 39.7-inch 5K2K IPS panel that offers 98% of the DCI-P3 and 99% sRGB color gamut thanks to the 10-bit color representation that offers 1.07 billion colors. It offers 300 nits at peak brightness, a 1000:1 contrast ratio, and a color calibration accuracy of Delta E<2. So, you get contrasting vivid colors with decent brightness making it ideal for office use.

Lenovo also offers the ThinkVision P40w-20 with a KVM switch and USB hub to avoid any hindrances to your workflow. With the PIP and PBP, you can view multiple video sources simultaneously using the Thunderbolt 4, DisplayPort, and HDMI port inputs.

The monitor also comes with a handful of certifications to keep your eyes safe and fatigue-free during long working hours. These include the TUV Rheinland Flicker Free, Low Blue Light, and TUV Rheinland Eye Comfort certifications.

Finally, the stand design allows you to tilt and swivel the display to get the perfect viewing angle. While the IPS display supports viewing angles of +/- 178 degrees, the tilt angles offer -5 to 22 degrees, and the swivel angle provides +/- 45 degrees.

Our Take

The ThinkVision P40w-20 is a monitor for the business professional who constantly needs to multitask. It offers a KVM switch and a USB hub to assist your workflow. Moreover, the widescreen and support for multiple inputs make it ideal for multitasking.

  • TUV Rheinland Flicker Free, Eye Comfort, and Low Blue Light certifications help avoid eye strain.
  • Multiple video input ports make it easy to connect your computers.
  • The 5K2K resolution delivers an excellent level of detail.
  • The 100W Power Delivery is sufficient to charge most laptops.
  • The 98% DCI-P3 color gamut provides vibrant colors.
  • Expensive
  • No support for FreeSYNC and G-SYNC


2. LG 40WP95C-W – Monitor for Content Creation

The monitor from LG has a 40-inch 5K2K Nano IPS display and offers a curved ultrawide screen in a 21:9 aspect ratio. It features a 10-bit color representation that offers 1.07 billion colors and is instrumental in delivering 98% of the DCI-P3 and 135% sRGB color gamut. The colors look vibrant thanks to HDR10 support and a 1000:1 contrast ratio.

The LG 40WP95C-W monitor comes with a 72Hz refresh rate, and the AMD FreeSYNC support gives it some gaming abilities. You also get a Black Stabilizer that ensures that even the darkest scenes look bright and you don’t miss critical encounters during gameplay. The 5ms GtG response time is not the best that modern monitor technology has to offer, but it is enough to ensure there is no ghosting while you shoot bad guys.

LG ensures you can work (or game) for more extended hours by offering a flicker-free monitor with TUV Rheinland certification for Low Blue Light emission. Further, its ambient light sensor helps adjust the brightness levels to avoid putting strain on your eyes.

The monitor comes with two Thunderbolt 4 ports, one each for upstream and downstream, so that you can daisy chain docking stations and monitors. And you get DisplayPort and HDMI ports that provide you with multiple connection options.

Finally, the monitor offers excellent ergonomics thanks to the wide viewing angles. The Nano IPS screen provides viewing angles of +/- 178 degrees. You also get a range of movements to adjust the monitor’s height, tilt and swivel angles.

Our Take

The LG 40WP95C-W offers a curved ultrawide display that delivers an immersive media experience. You get a brilliant display screen that offers vibrant colors thanks to the wide color gamut and HDR10 support.

  • AMD FreeSYNC ensures no image tearing during gameplay.
  • Dual 10W speakers with Rich Bass deliver excellent sound quality.
  • The ambient light sensor automatically adjusts brightness to reduce eye strain.
  • The ergonomic design reduces the stress on your neck and back.
  • The wide color gamut and HDR10 deliver realistic color representation.
  • Expensive
  • No in-built camera despite the high price.

3. Lenovo ThinkVision P27u-20 – Budget TB4 Monitor

The Lenovo ThinkVision P27u-20 is the only pocket-friendly Thunderbolt 4 monitor on the market. Surprisingly, despite its budget pricing, Lenovo does not cut back on vital display parameters.

The monitor comes with a 27-inch IPS panel with 3840×2160 resolution in a 16:9 aspect ratio. It offers tremendous color representation with a 10-bit representation that delivers 99.1% DCI-P3 and 100% sRGB color gamut. The monitor has a peak brightness level of 450 nits and offers DisplayHDR 400 support.

Lenovo takes special care to ensure you get plenty of connectivity ports. These include Thunderbolt 4, DisplayPort v1.2, HDMI v2.0, a Gigabit Ethernet port, and USB 3.2 Gen 1 ports for upstream and downstream. The Thunderbolt 4 ports support 100W Power Delivery and get to use the monitor as a KVM switch and USB hub. Thus, it is perfect for professionals who need to scale their setup and improve productivity.

The monitor offers an ergonomic design that allows you to adjust the viewing angles. The tilt angle ranges from -5 to +35 degrees, while the swivel angle provides a +/- 45 degrees range. The 27-inch screen size means you also get the option to change the orientation from landscape to portrait mode.

Our Take

The ThinkVision P27u-20 provides tremendous value for money. There is a dearth of Thunderbolt 4 monitors on the market, and to have a budget option that offers superior image quality, is a wonder. Thus, making the P27u-20 the ideal Thunderbolt 4 monitor for homes or daily use.

  • Budget price
  • A KVM switch and USB hub help to enhance productivity.
  • The ergonomic design reduces the stress on your neck and back.
  • The wide color gamut and DisplayHDR400 deliver an excellent video representation.
  • Plenty of connectivity ports enhance connectivity.
  • The 60Hz refresh rate is not suitable for graphics-intensive use cases.
  • The dual 3W speakers deliver only basic sound quality.

Best Thunderbolt 4 Monitors – Our Buying Guide

Below are some vital considerations to keep in mind while buying a Thunderbolt 4 Monitor

Display Screen

There are several parameters to rate a display screen.

  • Size
  • Resolution
  • Refresh Rate

Presently, only a few Thunderbolt 4 monitors are available on the market. Hence, your options are limited in terms of screen size. An Ultrawide monitor offers you the dual benefit of enhanced productivity and immersive gaming, while a regular monitor like the ThinkVision P27u-20 is ideal for daily use.

The resolution governs the level of detail you see on the screen. A 5K2K display that comes with the LG and the ThinkVision P40w-20 is excellent for video editing and gaming. And the 4K UHD resolution of the P27u-20 is ideal for daily use or the occasional YouTube video you might watch.

The refresh rate is vital for video editing and gaming use cases which demand high-performance parameters to deliver professional results. Thunderbolt 4 monitors can support up to 240Hz refresh rates depending on the resolution. While that is extremely high and may have limited application, a more real-world benchmark is a 60Hz refresh rate. All the monitors on our list offer 60Hz or more.

Ports, USB Hubs, and KVM Switches

A good Thunderbolt 4 monitor must provide multiple connectivity options apart from the Thunderbolt 4 ports.

Look for monitors that offer both Thunderbolt 4 upstream and downstream ports, allowing you to daisy chain up to six Thunderbolt 4 devices. Or, you can connect USB peripherals directly to the monitor and use the monitor as a USB hub.

Monitors also come with multiple video inputs over and above the Thunderbolt 4 port. It would be best to look for monitors offering DisplayPort and HDMI ports. Additional ports may allow you to connect multiple laptops/PCs and use the monitor as a KVM switch.

Further, with the use of split screen software, you can use our selection of Ultrawide monitors for multitasking easily. And the number of ports and features, such as the USB hubs and a KVM switch go a long way in enhancing productivity.

Power Delivery

The Thunderbolt 4 specifications include the provision for 100W Power Delivery. Power Delivery on a monitor is essential because it charges your laptop on the same connection that carries the video signal. Hence, you don’t have to worry about carrying bulky power bricks that add to your laptop bag’s weight.


The viewing angle governs the posture in which you sit. Thus, it is vital for your health and well-being that you maintain a good posture during long working hours. Not doing so could result in backaches and neck pain and, in extreme cases, may result in permanent muscle damage.

It is advisable to buy a monitor that offers good ergonomics. This is usually achieved by providing a range of movements that help you adjust the monitor. Motions like tilting, swiveling, and rotation allow you to relieve any stress on your back and neck.

Best Thunderbolt 4 Monitors – Frequently Asked Questions

Can you daisy-chain Thunderbolt 4 monitors?

Thunderbolt 4 allows you to daisy chain up to six Thunderbolt devices. But as far as monitors are concerned, you can only daisy chain two 4K monitors. However, make sure at least one of your monitors has two Thunderbolt 4 ports, one each for upstream and downstream.

What is AMD FreeSYNC?

FreeSYNC is AMD’s Variable Refresh Rate Technology. Using this feature, a GPU can demand a higher refresh rate from the monitor. This is especially useful while playing high-performance games where it is critical to have superior video quality with motion blur or image tearing.

What is the difference between the Refresh Rate and Response Time?

The Refresh rate governs the number of frames you see in a unit of time, typically one second. It is measured in Hertz, which is a unit of frequency. Thus, it signifies the frequency with which a screen is updated.

The Response Time is defined as the time taken for one pixel to switch on, display the requested color and then switch off. It is measured in milliseconds, as it is a unit of time.

To understand the difference, you need to understand the context.

A low refresh rate will result in a choppy video. So, if you are watching a car in motion, it would appear that the car is jumping across the screen. This is also called motion blur, where you are unable to see an intermediate frame that causes the motion to look distorted. Increase the refresh rate, and the movement seems smooth.

Using the same example, a slow response time will appear as if the car is leaving behind a trail or dimly lit cars; this is also called ghosting. A faster response time of 1ms will appear with just one car moving.

Do all Thunderbolt 4 Monitors offer KVM switches and USB hubs?

This depends on whether a Thunderbolt 4 monitor offers multiple video input and USB downstream ports.

A monitor with a KVM switch requires multiple video inputs for the display and a USB downstream to connect a common keyboard and mouse to the active computer.

A USB hub requires a USB downstream port so the computer can send a signal to the USB peripheral via the monitor.

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