Looking for some of the best Best 21.5 Inch Monitor? As you may know, there are dozens of brands available in the market such as Acer,Philips Computer Monitors,AOC,AOPEN,ASUS,Dell and some come with vastly different price tags. Let us help you out here – we have handpicked the Best 21.5 Inch Monitor for you.
To compile our list, we’ve researched and evaluated a range of the best-selling products on the market. We recommend Acer Best 21.5 Inch Monitor as our top pick because of its exceptional overall performance. Want to explore more options? Read on! There’s also a buying guide to help you make a wise shopping decision.



Top 10 Best 21.5 Inch Monitor
We researched and compared the top products in the Best 21.5 Inch Monitor category to provide you with these recommendations.
1. Acer SB220Q bi 21.5 Inches Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Monitor (HDMI & VGA

- 21.5 inches Full HD (1920 x 1080) widescreen IPS display
- And Radeon free sync technology. No compatibility for VESA Mount
- Refresh rate: 75 hertz - Using HDMI port
- Zero-frame design; Ultra-thin; 4ms response time; IPS panel
- Ports: 1 x HDMI & 1 x VGA
- Aspect ratio - 16:9. Color supported - 16.7 million colors. Brightness - 250 nit
- Tilt angle -5 degree to 15 degree. Horizontal viewing angle-178 degree. Vertical viewing angle-178 degree
- 75 hertz
2. Philips 22 inch Class Thin Full HD (1920 x 1080) Monitor, 100Hz Refresh Rate, VESA, HDMI x1, VGA x1,

- CRISP CLARITY: This 22 inch class (21.5 viewable) Philips V line monitor delivers crisp Full HD 1920x1080 visuals. Enjoy movies, shows and videos with remarkable detail
- 100HZ FAST REFRESH RATE: 100Hz brings your favorite movies and video games to life. Stream, binge, and play effortlessly
- SMOOTH ACTION WITH ADAPTIVE-SYNC: Adaptive-Sync technology ensures fluid action sequences and rapid response time. Every frame will be rendered smoothly with crystal clarity and without stutter
- INCREDIBLE CONTRAST: The VA panel produces brighter whites and deeper blacks. You get true-to-life images and more gradients with 16.7 million colors
- THE PERFECT VIEW: The 178/178 degree extra wide viewing angle prevents the shifting of colors when viewed from an offset angle, so you always get consistent colors
3. AOC 22B2HM2 22" Full HD (1920 x 1080) 100Hz LED Monitor, Adaptive Sync, VGA x1, HDMI x1,

- PERFECT VIEWING EXPERIENCE: Features a 22" class widescreen VA panel with a 21.5" viewable image size, offering wide 178 viewing angles for clarity from any viewpoint
- HIGH PERFORMANCE: Enjoy seamless gameplay and video with 100Hz refresh rate via HDMI, Adaptive Sync for smooth visuals, and a quick 4ms response time
- VIBRANT COLORS: Boasts 100.1% sRGB and 81% NTSC color gamut for brilliant and true-to-life colors. HDR Ready to elevate your viewing with dynamic contrast
- COMFORT & CONVENIENCE: Tilt adjustment for optimal viewing angles, earphone out for private listening, and VESA mount compliant for flexible installation
- ECO-FRIENDLY & USER-FRIENDLY: Consumes only 13W in eco mode. Features include Flicker-Free technology, User Friendly OSD menu, and eSaver & i-Menu software for easy settings adjustment
4. AOPEN 22SA2Q Hbi 21.5" Full HD (1920 x 1080) Zero-Frame Gaming Office Monitor | AMD FreeSync

- 21.5" Full HD (1920 x 1080) Widescreen VA Display
- AMD FreeSync Technology
- Refresh Rate: 100Hz - Using HDMI Port and 75Hz Using VGA Port | Response Time: 1ms (TVR)
- VESA mounting compliant (75 x 75mm)
- Ports: 1 x HDMI Port 1.4 & 1 x VGA Port (HDMI Cable Included)
5. ASUS VP229Q 21.5” Monitor, 1080P Full HD, 75Hz, IPS, FreeSync/Adaptive-Sync, Eye Care, HDMI

- 21.5-inch Full HD (1920 x 1080) LED backlight display with IPS 178 wide viewing angle panel
- Up to 75Hz refresh rate with Adaptive-Sync/FreeSync technology to eliminate tracing and ensure crisp and clear video playback
- ASUS Eye Care technology features TV Rheinland-certified Flicker-free and Low Blue Light technologies to ensure a comfortable viewing experience, Color Augmentation for better color differentiation, and Rest Reminder to prevent eye fatigue caused by long screen viewing time
- Extensive connectivity including HDMI(v1.4), VGA, and DisplayPort 1.2. Plus 1.5-Watt stereo speakers
- Supports both Adaptive-Sync with NVIDIA GeForce* graphics cards and FreeSync with AMD Radeon graphics cards *Compatible with NVIDIA GeForce GTX 10 series, GTX 16 series, RTX 20 series and newer graphics cards
- Whats in the Box: HDMI cable, DisplayPort cable, Power Cord, Warranty card, Quick Start Guide
- 1-month Adobe Creative Cloud: Receive complimentary access with the purchase of this product (valid from 9/1/2023 to 08/31/2025)
6. Dell P2219H 21.5-inch Full HD IPS Display with DP, HDMI, VGA & USB 3.0 Ports (Renewed)

- Expand your efficiency: The three-sided ultrathin bezel design lets you enjoy an uninterrupted view of your content across multiple monitors
- Adapt to your workspace: Easily configure your monitor with various stands and mounts, including Vesa, for a more flexible work space
- Consistent and rich colors: A wide viewing angle enabled by In-Plane Switching (IPS) technology lets you see vibrant colors-no matter where you sit
- This TUV Certified monitor has a flicker-free screen with Comfort View, a feature that reduces harmful blue light emissions. It's designed to optimize eye comfort even over extended viewing
7. Thinlerain 21.5 inch Computer Monitor 1920x1080 PC Monitor with HDMI VGA AV BNC USB Ports, 60Hz,

- FHD Office Monitor: Thinlerian 21.5 inch monitor with 1920x1080 resolution, 72% sRGB color gamut and 250cd/ brightness proviede defined images and naturalistic display of color. 60Hz refresh rate, 5ms response time and 95 view angle great for office home and gaming use
- Multiple Ports: HDMI, VGA, USB, AV, Audio Input and Audio Out. This small pc monitor comes with 2 built-in speakers, compatiable with multiple devices. Great for Home Office Store Surveillance Camera and Other Video Equipments
- Eye Protection: 21.5'' HDMI VGA Monitor with flicker-free and low blue light technology help reduce eye strain, ensuring a more comfortable viewing experience whether you're gaming, working, or watching content
- VESA Mountable & Tilt Adjustable: The desktop monitor support 75x75mm VESA wall mountable and -5-15 tilt adjustable,which provide the freedom to select the optimum viewing position and save space on your desk
- What's In The Box: Monitor Screen x 1, Stand x 1, Remote Control x 1, Power Adaptor x 1, HDMI Cable x 1 and User Manual. Any questions, feel free to contact us
8. Lenovo L22e-40 Monitor, 21.45” FullHD Resolution, 250 nits Brightness, 75Hz Refresh Rate, AMD

- IMMERSIVE VISUALS: Dive into vibrant FHD resolution and crisp visuals with the Lenovo L22e-40 Monitor for an engaging viewing experience
- VIVID DISPLAY: Enjoy crisp images and rich colors on a 21.45" VA panel with a 1920x1080 resolution that offers an immersive viewing experience for work or entertainment
- ADJUSTABLE COMFORT: Tilt the adjustable stand to your preferred angle for personalized comfort and ergonomic viewing
- VERSATILE CONNECTIVITY: Seamlessly connect your devices with HDMI 1.4 and VGA ports, providing flexibility for multimedia tasks and dual-screen setups without hassle
- BRILLIANT CLARITY: Enjoy clear, vibrant visuals in well-lit environments with a 250-nit display
- FLUID MOTION: A 75Hz refresh rate delivers seamless transitions and reduced motion blur for an enhanced viewing experience
- EYE-FRIENDLY VIEWING: The L22-e40 monitor is designed with naturally low blue light to promote a comfortable viewing experience
- FLICKER-FREE EXPERIENCE: AMD FreeSync support aligns the monitor's refresh rate with your graphics card to eliminate stuttering and screen tears
- SPACE-SAVING DESIGN: This at-home monitor's compact footprint optimizes your workspace without compromising on screen size or functionality
- WORKING TOWARDS A BRIGHT FUTURE: As tech optimists who believe in both technology's potential and a diverse perspective, we at Lenovo look to empower customers and employees to transform their world with smarter solutions designed by our global team
9. SAMSUNG 22" T350 Series FHD 1080p Computer Monitor, 75Hz, IPS Panel, HDMI, VGA (D-Sub), 3-Sided

- ALL-EXPANSIVE VIEW: The 3-sided borderless display brings a clean and modern aesthetic to any working environment. In a multi-monitor setup, the displays line up seamlessly for a virtually gapless view without distractions.Aspect ratio:16:9.Response time:5.0 milliseconds.Specific uses for product - Gaming
- IPS PANEL: Sit anywhere and have a full technicolor experience. The IPS panel preserves color vividness and clarity across every inch of the screen. Even on a display this wide, tones and shades look completely accurate from virtually any angle, with no color washing
- SYNCHRONIZED ACTION: Superfluid entertainment experience. AMD Radeon FreeSync keeps your monitor and graphics card refresh rate in sync to reduce image tearing. Watch movies and play games without any interruptions. Even fast scenes look seamless and smooth
- SEAMLESS, SMOOTH VISUALS: Now, the picture looks flawless. The 75Hz refresh rate delivers more fluid scenes. Whether you're catching up on your favorite TV drama, watching a video, or playing a game, your entertainment has no lag or ghosting effect
- MORE GAMING POWER: Ideal game settings instantly give you the edge. Get optimal color and image contrast to see scenes more vividly and spot enemies hiding in the dark. Game Mode adjusts any game to fill your screen with every detail in view
- SUPERIOR EYE CARE: Advanced eye comfort technology reduces eye strain for less strenuous extended computing; Flicker Free technology continuously removes tiring and irritating screen flicker, while Eye Saver Mode minimizes emitted blue light
- TRUE VERSATILITY: With both HDMI and D-sub ports, multiple devices can be plugged straight into your monitor for complete flexibility; Now, your computing environment is even more convenient with additional input possibilities
10. AOPEN by Acer 22SA2Q EBI 21.5" Full HD 1920 x 1080 Zero-Frame IPS Gaming Office Monitor | AMD

- 21.5" Full HD (1920 x 1080) Widescreen IPS Display | Ultra-Thin with ZeroFrame
- AMD FreeSync Technology
- Refresh Rate: 100Hz - Using HDMI Port and 75Hz Using VGA Port | Response Time: 1ms (TVR)
- VESA mounting compliant (75 x 75mm) | Ergonomic Tilt: -5 to 15
- Ports: 1 x HDMI Port 1.4 & 1 x VGA Port (HDMI Cable Included)
Peter
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