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.

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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21 inch LCD Monitors 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 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
135,00 EUR
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Acer UM.WV6EE.005 V226HQLBD 21.5IN(54.61CM) Acer UM.WV6EE.005 V226HQLBD 21.5IN(54.61CM) 54.61 cm (54,6 cm ( 21,5 inch )) 16:9 Full HD 1920 x 1080, 100000000:1, 250cd/m², 5ms, VESA 100x100, VGA, DVI, Energy Star

Lieske Part No.: 984466
Mfg Part No: UM.WV6EE.005
87,99 EUR
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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 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
113,00 EUR
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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 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
97,99 EUR
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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 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
88,99 EUR
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21 inch LCD Monitors 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 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
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AOC Value-line E2270SWDN 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 AOC 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
83,99 EUR
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AOC Pro-line E2275PWJ 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 2 ms - 1920 x 1080 AOC 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
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AOC Pro-line E2275PWQU 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 2 ms - 1920 x 1080 AOC 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
143,00 EUR
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AOC Pro-line E2275SWJ 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 2 ms - 1920 x 1080 AOC 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
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AOC Pro-line I2275PWQU 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 4 ms - 1920 x 1080 AOC 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
167,00 EUR
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AOC Value i2276Vwm 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle AOC 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
117,00 EUR
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21 inch LCD Monitors from Asus

Asus 90LM00K3-B01670 VX229H 21.5IN IPS LED 1920X108 Asus 90LM00K3-B01670 VX229H 21.5IN IPS LED 1920X108 54.61 cm (54,6 cm ( 21,5 inch )) 1920 x 1080, 250 cd/m², 5ms, VGA, HDMI, 3050g

Lieske Part No.: 766990
Mfg Part No: 90LM00K3-B01670
133,00 EUR
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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 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 (54,6 cm ( 21,5 inch )) 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
133,00 EUR
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ASUS VP228HE, 54,6 cm ( 21,5 inch ) FHD (1920x1080) Gaming monitor, 1ms, HDMI, D-Sub , Low Blue Light, Flicker Free ASUS VP228HE, 54,6 cm ( 21,5 inch ) FHD (1920x1080) Gaming monitor, 1ms, HDMI, D-Sub , Low Blue Light, Flicker Free 54.61 cm (54,6 cm ( 21,5 inch )) , 1920x1080, 1.5W x 2 Stereo RMS, 1ms, 16.7M

Lieske Part No.: 266571
Mfg Part No: 90LM01K0-B05170
123,00 EUR
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Asus 90LM01K3-B01170 VP228TE 21.5IN LED 1920X1080 Asus 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
114,00 EUR
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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 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
180,00 EUR
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Asus 90LM01XE-B01370 BE229QLB-G 21.5in WLED1920X108 Asus 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
189,00 EUR
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Asus VP229HA 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 - 16.7 Million Colours Asus VP229HA 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 - 16.7 Million Colours Wide Screen, 54.61 cm (54,6 cm ( 21,5 inch )) , 1920x1080, 250 cd/?, 5ms, 16.7M, QuickFit, HDCP, Low Blue Light, 513x373x199.4mm, 3.5kg, Black

Lieske Part No.: 737503
Mfg Part No: 90LM02H0-B01170
123,00 EUR
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Asus 90LM02H0-B02170 VP229TA 21.5in WLED / VA1920X108 Asus 90LM02H0-B02170 VP229TA 21.5in WLED / VA1920X108 250CD / SQM 5MS 3000: 1 VGA HDMI IN

Lieske Part No.: 388832
Mfg Part No: 90LM02H0-B02170
114,00 EUR
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ASUS VZ229H - LED monitor - 54,6 cm ( 21,5 inch ) - 1920 x 1080 - IPS - 250 cd/m▓ - 5 ms - HDMI, VGA - speakers - bl ASUS VZ229H - LED monitor - 54,6 cm ( 21,5 inch ) - 1920 x 1080 - IPS - 250 cd/m▓ - 5 ms - HDMI, VGA - speakers - bl 21.5 Full HD 1920 x 1080, 5 ms, 16.7M, 3W RMS, HDMI, D-Sub, 2.5 kg

Lieske Part No.: 190973
Mfg Part No: 90LM02PC-B01670
133,00 EUR
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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 VE228TL 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 )) LED 1920x1080, 16: 9, 250 cd / ?, 5ms, 80000000: 1

Lieske Part No.: 613667
Mfg Part No: 90LMB4101Q02221C-
152,00 EUR
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ASUS VS228NE - LED monitor - 54,6 cm ( 21,5 inch ) ASUS 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-
92,99 EUR
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Asus 90LMD8501T02211C- VS228NE 21.5IN TN WLED1920X108 Asus 90LMD8501T02211C- VS228NE 21.5IN TN WLED1920X108 200 CD/SQM 5MS VGA DVI IN

Lieske Part No.: 750638
Mfg Part No: 90LMD8501T02211C-
106,00 EUR
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Asus VS229NA 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 - 16.7 Million Colours Asus VS229NA 54.6 cm (54,6 cm ( 21,5 inch )) LED LCD Monitor - 16:9 - 5 ms - 1920 x 1080 - 16.7 Million Colours 54,6 cm ( 21,5 inch )(), 16: 9, 1920x1080, 250 cd / ?, 5ms, 0.248 x 0.248 mm, D-Sub, DVI-D

Lieske Part No.: 613649
Mfg Part No: 90LME9001Q02211C-
115,00 EUR
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