Lenovo Legion R24e 23.8インチ IPS フルHD 180Hz 0.5ms HDMI 高さ調整可能モニター

This article covers Lenovo Legion R24e 23.8インチ IPS フルHD 180Hz 0.5ms HDMI 高さ調整可能モニター.

Overview

The Lenovo Legion R24e is a gaming monitor that pairs a 23.8-inch IPS panel with Full HD (1920x1080) resolution.

Its refresh rate is 180Hz when overclocked, and its response time is 0.5ms (MPRT).

It covers 99% of sRGB and 90% of DCI-P3, and has a 1200:1 contrast ratio. It supports AMD FreeSync, and the stand adjusts in four ways: height, tilt, swivel and pivot.

The short answer: this monitor suits people who want a step above 144Hz on a roughly 24-inch Full HD screen, plus a stand that actually moves. It strikes a good balance for anyone who wants one screen for fast shooters or fighting games and for home-office work.

It is not the answer if you want the sharpness of 1440p or 4K, or the contrast of HDR.

On Amazon.co.jp, it was rated 4.7 out of 5 from 90 reviews when the data was collected in September 2026.

The rating is high, but there are not yet enough reviews to judge how much units vary or how common early defects are.

How to Read the 180Hz, 0.5ms and Color Numbers

Spec-sheet numbers do not translate directly into how the screen feels. Knowing what they mean before you buy helps you avoid disappointment.

180Hz is an overclocked figure. The spec sheet itself lists it as Refresh Rate (OC).

On monitors with overclocked refresh rates, you usually have to turn on a setting in the monitor's menu to get the top value. Simply plugging it in may not give you 180Hz.

Check the manual for the steps, then confirm in Windows advanced display settings that the refresh rate really is 180Hz.

0.5ms is an MPRT figure. MPRT (moving picture response time) describes how much motion blur you see.

It is not the same as GtG (gray-to-gray), which measures how fast the pixels themselves change. The fastest MPRT figure is often measured with a backlight-strobing blur-reduction mode turned on.

That mode can dim the screen or stop working when variable refresh rate is on. Don't read 0.5ms as zero blur.

Instead, expect to choose between blur reduction and brightness.

Color coverage is 99% sRGB and 90% DCI-P3. Web pages and most games are made for sRGB, so 99% sRGB covers the colors you need for everyday use.

The wider 90% DCI-P3 gamut can make video look vivid, but sRGB content shown without adjustment can look oversaturated, for example in skin tones. If accurate color matters to you, check the product page or manual for an sRGB mode.

A 1200:1 contrast ratio is typical for IPS. IPS panels have wide viewing angles, so colors change little when you look from the side.

The trade-off is that blacks can look grayish in a dark room. If deep blacks matter for horror games or dark films, a VA or OLED panel is a better fit.

Pixel density is about 92 ppi. At a normal desk viewing distance of around 60cm, Full HD on 23.8 inches keeps text looking reasonably clean.

Full HD on a 27-inch screen drops to about 82 ppi, and jagged text becomes more noticeable. If you are staying at 1080p, a 24-inch-class screen is the sensible size.

Compatibility Guide

The only video input confirmed in the collected data is HDMI. The spec notes recommend a GPU with HDMI 2.0 or newer to reach 180Hz at Full HD.

HDMI 1.4 does not have enough bandwidth to carry 180Hz, even at 1080p.

Use a cable rated High Speed or better.

As the table shows, in practice only a PC can make full use of 180Hz. If you mainly play on a console, judge the monitor's value with that in mind.

Variable refresh rate (VRR). The monitor supports AMD FreeSync.

With a FreeSync-capable AMD GPU, it cuts tearing and stutter when your frame rate varies. NVIDIA GPUs may also support VRR as G-SYNC Compatible, but whether it works over HDMI depends on your GPU generation and the monitor's HDMI spec.

If you need VRR to work reliably on an NVIDIA card, check the product page for the input ports, including whether there is a DisplayPort input.

Stand and setup. The stand adjusts for height, tilt, swivel and pivot, so you can turn the screen to portrait for code, long documents or vertical social feeds.

Before you rotate it, raise the stand to its highest point so the corner of the screen doesn't hit the desk. VESA mount support is not confirmed in the collected data.

If you plan to use a monitor arm, check this before buying.

Speakers. The data does not say whether there are built-in speakers.

If you want sound from the monitor when a console is connected, check the product page for speakers or a headphone jack. If there are none, plan to use separate speakers or a headset.

Product Info

This table shows where the product sits. Resolution stays at Full HD, and the budget goes to things you feel in daily use: refresh rate, color coverage and stand adjustment.

Its main strength is combining wide IPS viewing angles with smooth 180Hz motion. HDR support is not listed in the data, so this is not a monitor built around HDR.

On price: this article does not show the price listed on Amazon.co.jp when the data was collected in September 2026.

For a 23.8-inch Full HD gaming monitor, it was higher by an order of magnitude, so it is unlikely to be a normal retail price.

At that time, the listing was sold and shipped by a third-party seller. Prices change often, so check the product page for the current price and seller.

The collected data does not include a release date or warranty length. Warranty terms can depend on whether you buy through an authorized channel, so check Lenovo's official product information as well.

Check the package contents section of the product page for included cables and accessories.

Comparison With Competitors

Here is how this monitor compares with similar monitors covered on this site. See each article for the other products' detailed specs.

The choice comes down to one question. If you want to keep your eyes still in shooters, a 24-inch-class screen helps, which points to this model or the same-size LG.

If you want a bigger view for films, 27 inches suits you, but Full HD at that size makes text coarse. If your budget and GPU allow, 1440p is worth a look.

It draws about 1.8 times as many pixels as 1080p, though, so the same GPU will produce lower frame rates.

Best Use Cases

• Shooter and fighting-game players on a 24-inch setup: You can see the whole screen without moving your eyes, and 180Hz makes motion smooth. Because it is Full HD, even mid-range GPUs can hold high frame rates.
• People moving to high refresh rate for the first time from 60Hz: The jump from 60Hz to 180Hz is easy to feel and gives the clearest benefit.
• People who want one screen for home office and gaming: The four-way stand makes it easy to set the screen at eye level, and portrait mode works well for documents and code.
• People looking for a second screen in a dual-monitor setup: A 23.8-inch screen fits easily beside a main monitor, and portrait support suits secondary use.

Before You Buy

The listed price when the data was collected was clearly wrong. The Amazon.co.jp price in September 2026 was far too high for this class of product.

The item was sold and shipped by a third-party seller, possibly one listing at a markup while stock was low. Before buying, check the seller and the price, and compare with other stores and Lenovo's official store.

Listing details sometimes get mixed up with other products, so also use the images and title to confirm the listing really is the Legion R24e.

DisplayPort is not confirmed. HDMI was the only input confirmed in the collected data.

If you want DisplayPort, or need VRR to work reliably on an NVIDIA GPU, check the input ports on the product page first.

180Hz is an overclocked value. You may need to turn on a setting to get it.

If the GPU, cable or HDMI version falls short, you won't reach the maximum either. Most cases of plugging it in and seeing no smoother motion come down to one of these.

Console players can't use the full 180Hz. Consoles output 120Hz at most.

If you are buying only for a console, the 180Hz is capability you won't use.

Upgrading from 144Hz brings a small gain. Each frame lasts about 6.9ms at 144Hz and about 5.6ms at 180Hz, a difference of about 1.3ms.

That is a much smaller change than going from 60Hz (about 16.7ms) to 144Hz.

If you already own a 144Hz monitor, there is little reason to replace it just for this one.

Don't expect HDR or deep blacks. HDR support is not listed in the data, and a 1200:1 IPS panel shows grayish blacks in dark scenes.

If films or horror games are your main use, consider a different panel type.

There are still few reviews. When the data was collected, it had 90 reviews averaging 4.7 out of 5.

That is a strong score, but too few reviews to judge long-term reliability. To be ready for a defective unit, check the seller's return policy as well.

FAQ

Q. Can I play at 180Hz on a PS5?
A. No. The PS5 outputs 120Hz at most, and only in games that support 120Hz.

Q. Does FreeSync work with NVIDIA graphics cards? A.

VRR may work as G-SYNC Compatible, but whether it works over HDMI depends on your GPU generation and the monitor's spec. If you need it to work, check the input ports.

Q. Does it have DisplayPort?
A. HDMI is the only input confirmed in the collected data. Check the product page for DisplayPort.

Q. Can I use it in portrait mode? A.

Yes. The stand supports pivot, so you can use the screen vertically.

Raise the stand fully before rotating so the corner doesn't hit the desk.

Q. Can I use a monitor arm? A.

VESA mount support could not be confirmed from the collected data. If you plan to use an arm, check the product page or manual before buying.

Product Disclosure (Amazon)

• Manufacturer: Lenovo
• Seller: Taka-tech
• Fulfilled by: Taka-tech
• ASIN: B0DT4JYTXL
• Note: This article covers a manufacturer-made product based on Amazon listing details.