21.5" Lenovo ThinkVision E22-40
21.5" Lenovo ThinkVision E22-40
The 21.5" Lenovo ThinkVision E22-40 monitor brings efficiency to office work and is comfortable to use. The office monitor uses an IPS panel that displays content in Full HD resolution of 1920 × 1080 pixels and provides wide viewing angles. The 100Hz refresh rate along with a 4ms (GtG) response time contributes to smoother motion rendering when browsing documents or watching videos compared to standard monitors. True-to-life colour reproduction is supported by 99% sRGB coverage and a 1,300:1 contrast ratio. It combines sharp images, smooth motion and accurate colours. The monitor is energy-efficient, as evidenced by certifications such as EPEAT Gold, TCO and Energy Star. These standards confirm that it meets strict criteria for energy consumption and the use of materials.
21.5"
screen size
1920 × 1080 (Full HD)
Resolution (Resolution Type)
IPS
Display Type
100Hz
Refresh Rate
4ms (GtG)
Response Time
Key Features of the 21.5" Lenovo ThinkVision E22-40 Monitor
- Colour rendering covers 99% of the sRGB space
- The native contrast ratio is 1300:1
- Fully adjustable stand allows height, tilt, swivel and pivot adjustment
- Built-in speakers with a total output of 4W
- Hardware technology filters blue light and protects your eyesight
- The monitor supports VESA mounting
Sharp Image and Vivid Colours
The IPS panel with a 16:9 aspect ratio and anti-glare surface provides a consistent image without colour distortion, even when viewed from sharp angles. Full HD (1920 × 1080) resolution delivers fine details. A 100Hz refresh rate noticeably improves motion smoothness. The panel covers 99% of the sRGB colour space with 8-bit colour depth, meaning it can display 16.7 million shades. Together with a brightness of 250cd/m² and a 1300:1 contrast ratio, the Lenovo ThinkVision E22-40 monitor renders content with vivid colours and deep black tones.
Monitor Ergonomics
The fully adjustable stand allows for comprehensive adjustment of your working position, reducing the strain on your cervical spine. The stand design of the 21.5" Lenovo ThinkVision E22-40 monitor offers height adjustment within a defined range, forward and backward tilt, side-to-side swivel, and a 90° rotation to portrait mode (pivot). The stand includes a practical cable management system, which helps to keep the workspace clean and organised. The monitor can also be mounted on a wall or other compatible arm using a standard VESA mount.
Integrated Features and Eye Protection
The 21.5" Lenovo ThinkVision E22-40 monitor includes two built-in speakers, each with 2W of power, which are sufficient for system sounds and video conferencing without the need for external devices. For long-term use, a hardware blue light filter (Natural Low Blue Light) protects your eyesight by limiting harmful emissions without negatively affecting colour rendering. Flicker-free technology further reduces eye fatigue during all-day work. The monitor falls into energy class C with a consumption of 10W in SDR mode.
Connectivity Options
The 21.5" Lenovo ThinkVision E22-40 monitor offers a wide range of digital and analogue ports for connecting to a computer or other signal sources. These options ensure flexible compatibility with various devices. An HDMI cable is included in the package for immediate connection.
- 1× DisplayPort 1.2
- 1× HDMI 1.4
- 1× VGA port
Technical Specifications of the Monitor
- screen size: 21.5"
- Display Type: IPS
- Backlight: LED
- Aspect Ratio: 16:9
- Maximum Brightness: 250cd/m²
- Contrast Ratio: 1300:1
- Response Time: 4ms (GtG)
- Refresh Rate: 100Hz
Package Contents
- 1× Monitor
- 1× HDMI Cable
Colour Gamut
Determines how accurately a monitor can display colours. sRGB is ideal for web, movies, or games. DCI-P3/Adobe RGB is appreciated by graphic designers or professionals at work. The higher the value, the better the monitor displays colours.Maximum Brightness
The value, given in nits or cd/m², determines the brightness level of the monitor. A brightness above 400 nits is key for HDR content and readability in sunlight, while standard office monitors are fine with values above 250.Refresh Rate and Response Time
Refresh rate (Hz) determines the number of frames displayed per second, so the higher the value, the smoother the picture and the less eye strain. A lower response time value (ms) eliminates motion blur. 144Hz+ is ideal for gaming, while values around 75Hz are suitable for office monitors.Specifications
Display diagonal and resolution
Construction
Panel and screen technology
Aspect Ratio
Backlight and colour
Connection
Features and functions
Colour
Dimensions and weight
Packaging
Warranty
Power outlet type
Energy specifications
| Code: | WM232e7z13 |
| Warranty: | 36 months |
| Links: | Producer's Website: |
| Manufacturer information |
Lenovo Technology B.V. organizační složka, Classic 7, Jankovcova 1603/47a, 17000 Praha 7, [email protected], https://www.lenovo.com/cz/cs/contact/; Lenovo (Slovakia) s.r.o., Landererova 12, 811 09 Bratislava, [email protected] Lenovo Technology B.V. Classic 7, Jankovcova 1603/47a, 17000 Praha 7, [email protected], https://www.lenovo.com/cz/cs/contact/; Lenovo (Slovakia) s.r.o., Landererova 12, 811 09 Bratislava, [email protected], https://www.lenovo.com/ Lenovo is the world's largest computer maker, founded in 1984. Its original name was Legend. Later it was renamed to Legend Novo ("New Legend"), abbreviated Lenovo. In 2005 it took over IBM's computer division, which was among the largest computer makers in the world. It is similarly ambitious in the field of mobile phones, where it would like to surpass Apple and Samsung. As far as this goal goes, they acquired Motorola’s mobile division in January 2014 and have been ramping up production since. The company also produces tablets, monitors, televisions, and storage solutions. Overall, they are known for delivering quality products at reasonable prices. 
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