10 Best 21.5 Inch Monitors
for June 2023

MOOZ's editors independently choose recommendations. Purchases made through our links may earn us commissions.

If you're looking for a high-quality monitor that won't take up too much desk space, then a 21.5 inch monitor is the perfect option for you. This size of monitor has become increasingly popular in recent years due to its compact and space-saving design, while still offering the perfect balance between functionality, image quality, and price. In today's digital world, having a reliable and high-quality monitor is essential, whether you're a student, a professional or a casual user. The 21.5 inch monitor is an excellent choice for all types of users as they provide clear and vivid images, and they are ideal for single-tasking, gaming, or any productive work at your workstation. These monitors come with LED-backlit panels that deliver high-quality, bright, and sharp images with vivid colors, and anti-glare technology that reduces strain on your eyes. With a variety of features such as HDMI connectivity, tilt adjustments, LCD display, full HD resolution, and many more, these monitors offer you an immersive viewing experience that will take your computing tasks to the next level.

Our top 10 picks of the best 21.5 inch monitors on the market are based on careful analysis and research, considering factors such as image quality, reliability, ease of use, and more. From the adjustable tilt angles to the wide viewing angle of 178 degrees, these monitors offer a superior viewing experience for a range of applications, including gaming, office work, video editing, programming, and more. Moreover, they are Energy Star certified, making them energy-efficient and environmentally friendly. Whether you're a professional or a casual user, we have something here for everyone, and our comprehensive reviews and detailed specs will help you choose the best 21.5 inch monitor that suits your needs and budget. With the perfect balance between performance, image quality, and price, we're confident that our top 10 list of 21.5 inch monitors is a great starting point for anyone looking for a high-quality monitor.

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9.9
SCORE
HP Pavilion 22cwa 21.5-Inch Full HD 1080p IPS LED Monitor, Tilt, VGA and HDMI (T4Q59AA) - Black

HP Pavilion 22cwa 21.5-Inch Full HD 1080p LED IPS Monitor, Tilt, VGA and HDMI (T4Q59AA)

by Hewlett Packard
What We like

Connectivity Open wedge contemporary design allows easy access to VGA and HDMI with HDCP support for laptop or multi-monitor setups includes - AC power cord, VGA cable, and power adapter

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Product Features

  • Compatibility Plug and play for all OS such as Windows & Mac OS for laptop connectivity and PS4 (note: USB-C/Thunderbolt 3 to HDMI adapters required for 2016 MacBook Pros or later)
  • Adjustable viewing Adjustable tilt (-5 to 25) with 178 positional viewing for the best quality at any angle
  • Responsibly made Save your wallet with an Energy Star certified monitor that meets strict energy-efficiency guidelines and helps reduce your carbon footprint
  • Response time 7ms with overdrive and vivid color scheme for a smooth picture that looks crisp and fluid without motion blur
  • Brightness & contrast 250 nits of brightness, up to 8,000,000:1 dynamic contrast ratio, and up to 1000:1 static contrast ratio
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9.6
SCORE
Lenovo D22-20 21.5-inch FHD (1920 x 1080) LED Backlit LCD Monitor, 16:9 Widescreen, 75Hz, 5ms, HDMI, VGA, VESA Mount, 66ADKCC1US, Raven Black

Lenovo D22-20 21.5-inch FHD (1920 1080) x LED Backlit LCD Monitor

by Lenovo
What We like

TV Rheinland Low Blue Light certification lets you watch the screen in greater comfort, no matter how many shows you binge or hours you work

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Product Features

  • Adjustable tilt stand, 100x100mm VESA mountable, and Lenovo ThinkCentre M Series Tiny support (by Tiny VESA mount II)
  • 5ms response time and 75Hz refresh rate so you never miss a minute of the action
  • 21.5" TN FHD (1920 x 1080) panel with 16:9 widescreen aspect ratio and WLED backlight
  • Universal connectivity through HDMI and VGA, plus audio out through HDMI for quality sound to your speakers or headphones
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9.4
SCORE
Acer SB220Q 21.5inch Widescreen Monitor Display Full HD (1920 x 1080) 75Hz 4 ms GTG (Renewed)

Acer SB220Q 21.5inch Widescreen Monitor Display Full HD x (1920 1080) 75Hz 4 ms GTG (Renewed)

by Acer
What We like

75 Hz refresh rate.

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Product Features

  • A Full HD (1920 x 1080) display keeps you captivated for your viewing pleasure.
  • 4 ms GTG response time.
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9.2
SCORE
HP EliteDisplay E223 21.5-Inch Screen LED-Lit Monitor Silver (1FH45AA#ABA)

HP EliteDisplay E223 21.5-Inch LED-Lit Screen Monitor Silver (1FH45AA#ABA)

by Hewlett Packard
What We like

Find your most comfortable, productive position with adjustable tilt, height, swivel, and up to 150mm height adjustment settings

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Product Features

  • Expand your productivity with uninterrupted views of one screen or many with a 3-sided micro-edge bezel that supports virtually seamless arrays
  • Connect your USB accessories right at the display with USB 3.0 ports
  • Work with your most frequently-used devices with VGA, HDMI, and DisplayPort
  • Get crisp visuals from any angle on the 1920 x 1080 Full HD 21.5" diagonal IPS screen
  • 60 hertz
5
8.9
SCORE
HP P224 21.5 Inch Full HD LED LCD Monitor - HDMI - DisplayPort - 1920 x 1080, Black

HP P224 21.5 Inch HD Full LED LCD Monitor

by hp
What We like

Put more of your content front and center on the HP P224 21.5-Inch monitor. The stylishly modern and sleek profile design Delivers essential presentation Features and advanced connectivity at a remarkable price point.

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8.7
SCORE
Acer G226HQL 21.5-Inch Screen LED Monitor

Acer G226HQL 21.5-Inch LED Screen Monitor

by Acer
What We like

The DVI-D input with High-bandwidth Digital Content Protection (HDCP) allows for viewing of digital movies and copy-protected media

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Product Features

  • The G-Series 21.5" LED is designed for High-Definition with a stunning 1920 x 1080 resolution
  • VESA mounts Holes and HDMI Ports not included. Interfaces/Ports: DVI VGA, Standby Power Consumption: 450 mW Off-Mode Power Consumption: 400 mW
  • No HDMI Ports. VESA mounts sold separately. Stand: Tiltable (-5 to 15). Using OSD, adjust brightness and contrast to maximum or reset to their default settings
  • Rapid 5ms response time reduces deviations in transition time to deliver high-quality moving images bringing immersive graphics to your movies and games
  • Signal Inputs: 1 x DVI w/HDCP & 1 X VGA. Maximum Resolution: 1920 x 1080, Standard Refresh Rate: 60 Hz. Twisted Nematic Film (TN Film) (90x50)
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8.1
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HP 21.5 -inch FHD Monitor with Tilt Adjustment and Anti-glare Panel (22yh, Black)

HP 21.5 -inch FHD Monitor with Adjustment Tilt and Anti-glare Panel (22yh

by Hewlett Packard
What We like

Environmental features: Mercury-free LED backlighting, arsenic-free monitor glass, and low-voltage halogen design.

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Product Features

  • Resolution and aspect ratio: FHD and 16:9.
  • Response time: 5ms.
  • Ports: VGA, HDMI, and HDCP support v 1.2.
  • Monitor: 21.5-inch diagonal FHD (1920x1080).
  • 4 hertz
8
7.7
SCORE
HP 21.5-inch FHD Monitor with Tilt Adjustment and Anti-glare Panel (22yh, Black) (Renewed)

HP 21.5-inch FHD Monitor with Adjustment Tilt and Anti-glare Panel (22yh

by hp
What We like

Environmental features: Mercury-free LED backlighting, arsenic-free monitor glass, and low-voltage halogen design.

more infoarrow_drop_down

Product Features

  • Response time: 5ms.
  • 4 hertz
  • Resolution and aspect ratio: FHD and 16:9.
  • Ports: VGA, HDMI, and HDCP support v 1.2.
  • Monitor: 21.5-inch diagonal FHD (1920x1080).
9
7.7
SCORE
Samsung S22F350FH 21.5-Inch FHD Monitor

Samsung Electronics Samsung 21.5-Inch S22F350FH FHD Monitor

by Samsung IT
What We like

An ultra-slim design and sleek profile that measures less than 0.4-inch thick and an elegant circular stand.

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Product Features

  • Eco-Saving Plus feature reduces screen brightness to save power, plus the screen brightness automatically transitions fluidlyreducing energy use even more.
  • Wide Viewing Panel provides 178wide viewing angle horizontally and vertically, so you can experience the optimal screen from any position
  • Eye Saver Mode optimizes your viewing comfort by reducing blue light emissions and flickers at the touch of a button.
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7.7
SCORE
Lenovo ThinkVision S22e-19 21.5-Inch LED Backlit LCD Monitor

Lenovo ThinkVision S22e-19 21.5-Inch Backlit LED LCD Monitor

by Lenovo
What We like

Hdmi, VGA

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Product Features

  • Optimize your working experience.
  • Full HD (1080P) 1920 x 1080 at 75 Hz
  • Lenovo Think vision s22e-19 - LED monitor - Full HD (1080P) - 21.5"

The history of 21.5-inch monitors is an interesting one, filled with exciting advancements and innovations that have transformed the way we use our computers. These monitors are among the most popular sizes in the market today, and have cemented their place as a go-to choice for both casual and professional users alike.

The first 21.5-inch monitors were introduced in the early 2000s, as part of a broader shift towards larger, higher-resolution displays. These monitors were in demand primarily because of their size and aspect ratio, which provided a wider viewing area than smaller monitors, allowing users to multitask with ease. Their popularity was further enhanced by their high resolution, which made them ideal for image and video editing, as well as gaming.

As time went on, 21.5-inch monitors continued to evolve, with newer models featuring higher refresh rates and more advanced color accuracy. Technologies like IPS panels also became more widely adopted, further improving the quality of these monitors. Today, many 21.5-inch monitors come with adjustable viewing angles, built-in speakers, and other features that make them more versatile and user-friendly.

One notable feature of 21.5-inch monitors is their energy efficiency. Many newer models are designed to meet strict energy-efficiency guidelines, making them an eco-friendly choice for environmentally conscious users. Additionally, their adjustable tilt angles and anti-glare panels make them comfortable to use for extended periods, reducing eye strain and fatigue.

Overall, 21.5-inch monitors have come a long way since their introduction, and continue to be popular with users around the world. Whether you're a gamer, designer, or casual user, there's a 21.5-inch monitor out there that will meet your needs and exceed your expectations. With their high resolution, vivid colors, and energy-saving features, these monitors are sure to remain a staple of the tech world for years to come.

The product that is being described is a 21.5-inch full HD monitor with adjustable tilt and an anti-glare IPS LED-backlit panel. The key design choices that have been made include compatibility, adjustability, energy efficiency, response time, brightness and contrast, and resolution and panel.

The compatibility choice of making the monitor plug and play for all OS (Windows & Mac OS) for laptop connectivity and PS4 is a user-friendly decision that allows users to easily connect their devices without any hassle. However, the requirement of USB-C/Thunderbolt 3 to HDMI adapters for 2016 MacBook Pros or later may cause some inconvenience to those with these devices.

The adjustable viewing choice of allowing tilt adjustment (-5 to 25) with 178 positional viewing is a useful feature that enhances the user's viewing experience. It allows users to find the best angle and positioning for their work or entertainment needs.

The energy-efficient design choice of being Energy Star certified meets strict energy-efficiency guidelines and helps reduce carbon footprint. This is a responsible step taken by the manufacturer that not only benefits the environment but also helps users save money on their electricity bills.

The response time choice of 7ms with overdrive and vivid color scheme for a smooth picture that looks crisp and fluid without motion blur is a great choice that enhances the overall visual quality of the product. It provides users with a clear and blur-free picture, making it easier to read or view content.

The brightness and contrast choice of 250 nits of brightness, up to 8,000,000:1 dynamic contrast ratio, and up to 1000:1 static contrast ratio means that the product is capable of producing a bright and vivid image with excellent contrast. This enhances the user's visual experience and makes it easier to view content in various lighting conditions.

The resolution and panel choice of a 21.5-inch full HD monitor (1920 x 1080p @ 60 Hz) with 16:9 aspect ratio and an anti-glare IPS LED-backlit panel (2 million pixels) is a great choice that delivers a clear and detailed image with accurate colors. The anti-glare panel reduces eye strain, making it easier to use for extended periods.

Overall, the key design choices of this product are user-friendly, visually appealing and energy efficient. They enhance the user's experience and make the product a great option for those looking for a high-quality monitor for their work or entertainment needs.

FAQ About 21.5 inch monitors

Q: Which monitor is best 21 inch?

A: The Dell S2218H is considered one of the best 21 inch monitors on the market. It has a full HD display, ultra-thin bezels, and comes with built-in speakers.

Q: Is 21.5 inches too small for a monitor?

A: It depends on personal preference and what you will be using the monitor for. 21.5 inches can be adequate for basic tasks such as browsing the web or working on documents, but may not be ideal for gaming or graphic design.

Q: What monitor brand is most reliable?

A: The most reliable monitor brands are generally considered to be Dell, Asus, and LG. These brands are known for producing high-quality, durable monitors with excellent features and performance.

Q: What is the best 21.5 inch monitor for gaming?

A: The Acer Nitro VG220Q is one of the best 21.5 inch monitors for gaming. It has a fast response time, low input lag, and AMD FreeSync technology to minimize screen tearing and stuttering during gameplay. It also has a full HD display and a slim design.

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