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IT-Equipment ➤ Monitors ➤ 21 Inch LCD

Buy 21 inch LCD monitors

Here you will find our 21 inch LCD monitors. The size of the monitors is usually being indicated in inches. One inch corresponds to 2.54 cm.

That means that a 21 inch monitor corresponds to a diagonal of 53.3 cm.

A distinction is made between TN and IPS screens. TFT ("thin-film-transistor") describes a technology, that acuates the single LCD pixels via a thin film transistor. The advantage of that is, that higher pixel densities can be realized. IPS ("in-plane-switching") on the other hand has the additional advantage of a much more stable viewing angle. As a result more than just one viewer is able to see the contents on the screen.


Top sellers in 21 Inch LCD

AOC E2260SDAAOC Professional E2260SDA 54.6
cm (54,6 cm ( 21,5 inch )) LED
LCD Monitor - 16:9 - 5 ms -
140,00 EURAsus 90LMD8001T02211C-ASUS VS228NE - LED monitor -
54,6 cm ( 21,5 inch )
81,99 EURBenq 9H.LE9LA.TBEBenQ BL2205PT 54.6 cm (54,6 cm
( 21,5 inch )) LED LCD Monitor
- 16:9 - 2 ms - 1920 x 1080 -
137,00 EURDELL 210-AFPPDell E2216H 54.6 cm (54,6 cm (
21,5 inch )) LED LCD Monitor -
16:9 - 5 ms - 1920 x 1080 - 16.
103,00 EUR
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21 Inch LCD from Acer

Acer B226HQL 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle - 1920 x 1080 Acer LogoAcer B226HQL 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle - 1920 x 1080 54.61 cm (54,6 cm ( 21,5 inch )) (54.6 cm) LED, 1920 x 1080, 5 ms, 250 cd / m², 16: 9, 170 ° / 160 °, DVI, VGA, EPEAT Gold

Lieske Part No.: 738596
Mfg Part No: UM.WB6EE.001
136,00 EUR
Acer UM.WB6EE.001 plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline
Acer V226HQL 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 - 16.7 Million Colours Acer LogoAcer V226HQL 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 - 16.7 Million Colours 54.61 cm (54,6 cm ( 21,5 inch )) TN film LED, 1920 x 1080, 5 ms, 250 cd / m², 16: 9, HDMI, DVI, VGA

Lieske Part No.: 678922
Mfg Part No: UM.WV6EE.015
103,00 EUR
Acer UM.WV6EE.015 plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline
Acer V226HQL 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle - 1920 x 1080 Acer LogoAcer V226HQL 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle - 1920 x 1080 54.6 cm (54,6 cm ( 21,5 inch ))/ 1.920 x 1.080/ 16:9/ analog, digital/ Energie-Effizienzklasse: Energie-nicht-relevant/ TN + Film Panel/ matt/ 100M :1/ 200 cd/qm/ 5 ms/ Eigenschaften: LED Backlight/ ...

Lieske Part No.: 373898
Mfg Part No: UM.WV6EE.B04
91,99 EUR
Acer UM.WV6EE.B04 plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline
ACER KA220HQ - LED monitor - 54,6 cm ( 21,5 inch ) - 1920 x 1080 FullHD - TN - 200 cd/m2 - 5 ms - HDMI, DVI, VGA - b Acer LogoACER KA220HQ - LED monitor - 54,6 cm ( 21,5 inch ) - 1920 x 1080 FullHD - TN - 200 cd/m2 - 5 ms - HDMI, DVI, VGA - b 54.6 cm (54,6 cm ( 21,5 inch )) / 1,920 x 1,080 / Wide (15: 9/16: 9/16: 10) / TN + film panel / 600: 1/200 cd / sqm / 5ms

Lieske Part No.: 865940
Mfg Part No: UM.WX0EE.001
96,99 EUR
Acer UM.WX0EE.001 plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline

21 Inch LCD from AOC

AOC Professional E2260SDA 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle AOC LogoAOC Professional E2260SDA 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle 16:9 Screen format 250 cd/m2 brightness 5 ms response time

Lieske Part No.: 293159
Mfg Part No: E2260SDA
140,00 EUR
AOC E2260SDA plus VAT
plus delivery charges
Delivery time (ca.) 10 workdaysinfo_outline
AOC Value-line E2270SWDN 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 AOC LogoAOC Value-line E2270SWDN 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 54,6 cm ( 21,5 inch ) (1920x1080), 16: 9, 5 ms, 200 cd / m2, VGA, DVI, 100 - 240V, 50/60 Hz, 2.7 kg

Lieske Part No.: 876829
Mfg Part No: E2270SWDN
85,99 EUR
AOC E2270SWDN plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline
AOC Pro-line E2275PWJ 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 2 ms - 1920 x 1080 AOC LogoAOC Pro-line E2275PWJ 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 2 ms - 1920 x 1080 This all around top performer is the ideal solution for a variety of business settings. The 21.5-inch E2275PWJ delivers rich, vivid imagery in Full HD (1920x1080) resolution, plus offers fast 2ms ...

Lieske Part No.: 140027
Mfg Part No: E2275PWJ
129,00 EUR
AOC E2275PWJ plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline
AOC Pro-line E2275PWQU 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 2 ms - 1920 x 1080 AOC LogoAOC Pro-line E2275PWQU 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 2 ms - 1920 x 1080 This versatile 21.5-inch 16:9 display offers excellent performance for any task. Full HD resolution, high contrast ratios and fast response times produce sharp, vivid imagery. A wide range of ...

Lieske Part No.: 141776
Mfg Part No: E2275PWQU
146,00 EUR
AOC E2275PWQU plus VAT
plus delivery charges
Delivery time (ca.) 10 workdaysinfo_outline
AOC Pro-line E2275SWJ 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 2 ms - 1920 x 1080 AOC LogoAOC Pro-line E2275SWJ 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 2 ms - 1920 x 1080 (54,6 cm ( 21,5 inch )) LCD MONITOR, 16: 9, 250 cd / m2, 2ms, 1000: 1, Full HD

Lieske Part No.: 378163
Mfg Part No: E2275SWJ
99,00 EUR
AOC E2275SWJ plus VAT
plus delivery charges
Delivery time (ca.) 5 workdaysinfo_outline
AOC Pro-line I2275PWQU 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 4 ms - 1920 x 1080 AOC LogoAOC Pro-line I2275PWQU 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 4 ms - 1920 x 1080 This versatile 21.5-inch IPS display offers excellent performance for any task. Full HD resolution, high contrast ratios and wide viewing angles produce sharp, vivid imagery. A wide range of ...

Lieske Part No.: 559746
Mfg Part No: I2275PWQU
172,00 EUR
AOC I2275PWQU plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline
AOC Value i2276Vwm 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle AOC LogoAOC Value i2276Vwm 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle AOC has a product for every user and every application. All AOC displays offer sophisticated features at affordable prices. The product line includes: LCDs: Slim, stylish, power-conscious displays ...

Lieske Part No.: 241447
Mfg Part No: I2276VWM
120,00 EUR
AOC I2276VWM plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline

21 Inch LCD from Asus

Asus VX228H 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 1 ms - 1920 x 1080 - 16.7 Million Colours ASUS LogoAsus VX228H 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 1 ms - 1920 x 1080 - 16.7 Million Colours 54.61 cm (21.5&quot ) FHD TN (1920x1080) 16:9, 250cd/m2, 1ms, 2x HDMI, D-Sub, 2x 1W, 15.69W, Black

Lieske Part No.: 766973
Mfg Part No: 90LM00L3-B01670
132,00 EUR 133,00 EUR
Asus 90LM00L3-B01670 plus VAT
plus delivery charges
Delivery time on requestinfo_outline
Asus VP228H 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 1 ms - 1920 x 1080 - 16.7 Million Colours ASUS LogoAsus VP228H 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 1 ms - 1920 x 1080 - 16.7 Million Colours 1ms Quick Response Time Monitor 54,6 cm ( 21,5 inch ) Full HD monitor with 1ms (GTG) quick response time to eliminate ghosting and tracers for more fluid video playback ASUS-exclusive GamePlus ...

Lieske Part No.: 497192
Mfg Part No: 90LM01K0-B01170
130,00 EUR
ASUS 90LM01K0-B01170 plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline
ASUS VP228HE, 54,6 cm ( 21,5 inch ) FHD (1920x1080) Gaming monitor, 1ms, HDMI, D-Sub , Low Blue Light, Flicker Free ASUS LogoASUS VP228HE, 54,6 cm ( 21,5 inch ) FHD (1920x1080) Gaming monitor, 1ms, HDMI, D-Sub , Low Blue Light, Flicker Free 54.61 cm (21.5&quot ) , 1920x1080, 1.5W x 2 Stereo RMS, 1ms, 16.7M

Lieske Part No.: 266571
Mfg Part No: 90LM01K0-B05170
115,00 EUR
Asus 90LM01K0-B05170 plus VAT
plus delivery charges
Delivery time on requestinfo_outline
Asus 90LM01K3-B01170 VP228TE 21.5IN LED 1920X1080 ASUS LogoAsus 90LM01K3-B01170 VP228TE 21.5IN LED 1920X1080 54,6 cm ( 21,5 inch ) FHD 1920 x 1080, 1ms, 200 cd/m², DVI-D, D-Sub, Low Blue Light, Flicker Free

Lieske Part No.: 771869
Mfg Part No: 90LM01K3-B01170
115,00 EUR
Asus 90LM01K3-B01170 plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline
Asus BE229QLB 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 - 16.7 Million Colours ASUS LogoAsus BE229QLB 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 - 16.7 Million Colours Designed for Enhanced Productivity In-plane Switching panel with wide viewing angles and LED backlight for quality visuals Extensive connectivity with DisplayPort, DVI-D, D-sub, Audio in, Earphone ...

Lieske Part No.: 664059
Mfg Part No: 90LM01X0-B01370
160,00 EUR 162,00 EUR
Asus 90LM01X0-B01370 plus VAT
plus delivery charges
Delivery time on requestinfo_outline
Asus 90LM01XE-B01370 BE229QLB-G 21.5in WLED1920X108 ASUS LogoAsus 90LM01XE-B01370 BE229QLB-G 21.5in WLED1920X108 54,6 cm ( 21,5 inch )(54.6 cm), 16: 9, IPS, 1920 x 1080, 476 064 x 267 786 mm, 0.248, 250 cd / m2, 1000: 1, 100 000 000: 1, 178 ° / 178 °, 5ms, 16.7 M, HDCP, 4W, D-Sub, DisplayPort, DVI-D, USB 2.0, ...

Lieske Part No.: 747663
Mfg Part No: 90LM01XE-B01370
-17% 140,00 EUR 169,00 EUR
Asus 90LM01XE-B01370 plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline
Asus 90LM02H0-B02170 VP229TA 21.5in WLED / VA1920X108 ASUS LogoAsus 90LM02H0-B02170 VP229TA 21.5in WLED / VA1920X108 250CD / SQM 5MS 3000: 1 VGA HDMI IN

Lieske Part No.: 388832
Mfg Part No: 90LM02H0-B02170
115,00 EUR
Asus 90LM02H0-B02170 plus VAT
plus delivery charges
Delivery time on requestinfo_outline
Asus 90LM02H0-B04170 VP229HAL 21.5IN WLED 1920X1080 ASUS LogoAsus 90LM02H0-B04170 VP229HAL 21.5IN WLED 1920X1080 21.5&quot (54.6cm) 16:9, 1920x1080, 250 cd/?, 16.7M, 1.5W x 2, HDMI

Lieske Part No.: 1073477
Mfg Part No: 90LM02H0-B04170
150,00 EUR 153,00 EUR
Asus 90LM02H0-B04170 plus VAT
plus delivery charges
Delivery time on requestinfo_outline
Asus VE228TL 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle - 1920 x 1080 ASUS LogoAsus VE228TL 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle - 1920 x 1080 The VE228TL Full HD LED screen can be both tilted and rotated tilted and adjusted in height, thus allowing different viewing angles for optimal comfort.

Lieske Part No.: 253856
Mfg Part No: 90LMB4101Q02221C-
142,00 EUR
Asus 90LMB4101Q02221C- plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline
ASUS VS228NE - LED monitor - 54,6 cm ( 21,5 inch ) ASUS LogoASUS VS228NE - LED monitor - 54,6 cm ( 21,5 inch ) Superior Image Quality Meets Classic Design

VS228NE Full HD LED monitor, with 50,000,000:1 high contrast ratio and HDCP support, is optimized for the finest image and color quality. This approach ...

Lieske Part No.: 557973
Mfg Part No: 90LMD8001T02211C-
81,99 EUR
Asus 90LMD8001T02211C- plus VAT
plus delivery charges
Delivery time (ca.) 6 workdaysinfo_outline
ASUS VK228H - LCD monitor - 54,6 cm ( 21,5 inch ) ASUS LogoASUS VK228H - LCD monitor - 54,6 cm ( 21,5 inch ) 54.61 cm (54,6 cm ( 21,5 inch )), 1920x1080, 250 cd / m2, 5ms, 80000000: 1, Webcam, 1W x 2, HDMI, D-Sub, DVI-D, USB, 3.5mm, 25W

Lieske Part No.: 619423
Mfg Part No: 90LMF9101Q03241C
153,00 EUR
Asus 90LMF9101Q03241C plus VAT
plus delivery charges
Delivery time on requestinfo_outline
Asus 54,7cm (54,6 cm ( 21,5 inch )) Premium CP220 ASUS LogoAsus 54,7cm (54,6 cm ( 21,5 inch )) Premium CP220 Thanks to the integrated high-performance processor with integrated PCoIP (PC-over-IP) technology, can be the Asus CP220 Zero Client Monitor seamlessly connect to the central server and integrated, ie ...

Lieske Part No.: 253858
Mfg Part No: 90LS00D0-B00590
on request
plus delivery charges
Delivery time on requestinfo_outline

21 Inch LCD from Benq

BenQ BL2205PT 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 2 ms - 1920 x 1080 - 16.7 Million Colours Benq LogoBenQ BL2205PT 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 2 ms - 1920 x 1080 - 16.7 Million Colours 54.61 cm (54,6 cm ( 21,5 inch )), 1920x1080, 16: 9, 250 cd / m2, CR 1000: 1, 1 x D-sub, 1 x DVI, 1 x DP1.2, Headphone jack, audio line-in, 2W RMS

Lieske Part No.: 533891
Mfg Part No: 9H.LE9LA.TBE
137,00 EUR
Benq 9H.LE9LA.TBE plus VAT
plus delivery charges
Delivery time (ca.) 1 workdaysinfo_outline
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All of the modern monitors come with a LED background illumination. Its advantage is the lower consumption of current and the high and consistent brightness.

In addition to that LCD monitors have several advantages compared to CRT screens:

  • Less power consumption
  • Higher brightness
  • Less space consumption
  • Less weight
  • Not affected by magnetic fields (i.e. terrestrial magnetic field, magnetic fields from overhead wiring, speakers and transformers)
  • No X-radiation
  • No flickering
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