Lenovo L27-4C, 27"

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 1284293 Product code: 67DEKAC1EU
In stock >50 units
Warranty: 3 years
144.28 €
Ready for dispatch
on Wednesday, 28.01.2026
starting from 12.99 €
Delivery options
  • Delivery with Posti courier mail
    Within 1-2 working days
    12.99 €
Main product parameters All parameters
  • Curved: Nav
  • Panel Type: IPS
  • Refresh rate: 144 Hz
  • Response time: 6ms
  • Contrast ratio: 1500:1
  • Brightness: 300cd/m2
  • Size: 27"
  • Resolution: FHD 1920x1080
Description

This Lenovo L27-4C, 27" gaming monitor with a FHD 1920x1080 resolution delivers incredible detail precision and brightness, making each game scene truly vivid. Such a format is perfectly suited for expansive game worlds and provides advantages due to its wide field of view.

The reaction time of 6ms means that pixels change state faster, reducing artifacts in motion picture depiction. This ensures a more accurate representation of fast transitions and reduces visual disturbances. The monitor provides a clear image in dynamic situations and improves the readability of moving objects.

The IPS technology provides a stable image, thanks to wide viewing angles and consistent color reproduction across the entire screen area. Unlike TN and VA panels, IPS maintains accurate colors even when the viewing position is changed, reducing distortions and increasing reliability for precise visual work.

AMD FreeSync is a technology that synchronizes the refresh rate of a monitor with the frame rate of a video card, reducing image tearing and brightness fluctuations. It automatically adjusts screen operation to workload, ensuring a smoother and more stable dynamic scene display without additional delay.

This monitor is compatible with NVIDIA G-SYNC (G-SYNC Compatible). NVIDIA G-SYNC synchronizes each panel refresh cycle with the actual frame output, ensuring coordinated panel and graphics system operation. Such a mode reduces motion distortions and ensures accurate dynamic scene reproduction, especially in situations with variable frame rates.

The 144 Hz refresh rate ensures a high frame refresh density, which improves the sharpness of fast movements and reduces the blur effect. It reduces reaction lag and increases image stability in dynamic scenes. It is suitable for games, interactive programs, and tasks with high visual speed requirements.

The Flicker-Free technology reduces or completely eliminates flickering in lighting, ensuring a stable and uniform image. The reduced visual vibration lessens eye strain and improves comfort during prolonged use, especially when using the monitor at a lower brightness level.

The Swivel mechanism allows for changing the horizontal angle of the screen without moving the entire structure. This facilitates workspace adjustment, improves visibility from different points and helps adjust the monitor for various usage scenarios, including configurations for multiple users or multiple monitors.

Tilt technology allows for adjusting the screen's slope angle back and forth, ensuring the correct image placement in relation to the user's line of sight. This kind of adjustment helps reduce neck and eye strain, improves image perception, and makes long-term work at the monitor more comfortable.

Compatibility with VESA wall mount makes the monitor universal for installation: it can be attached to the wall, used with a movable bracket or integrated into an ergonomic stand. The standard facilitates assembly, improves cable organization and frees up additional space.

Built-in speakers allow the monitor to independently process and play audio signals, reducing the need for additional devices. This makes the workplace more compact and facilitates connection. The speakers provide basic sound support for multimedia and communication applications.

D-Sub is an analog interface that ensures monitor compatibility with various video signals. It allows the use of a monitor with older devices without adapters, maintaining a stable image. D-Sub makes the device universal for various generation operating systems, ensuring correct graphics transmission and minimal distortions.

HDMI provides video and audio transmission with a single cable, which enhances connection stability and reduces the risk of interference. The interface reduces the number of connections and maintains the integrity of the digital signal. HDMI supports modern formats and ensures reliable operation with a wide range of devices.

DisplayPort is a modern interface that allows stable image transmission with high resolution and refresh intensity. The interface is compatible with professional and gaming monitors, supports multiple monitor configurations and HDR, ensuring accurate detail transmission and minimal graphics distortion.

Warranty

Lenovo provides this model with a 3 year warranty at all certified service centres.

All parameters
Model : G27-30
Display characteristics
AMD FreeSync : Ir
Curved : Nav
NVIDIA G-SYNC : Compatible
Panel Type IPS

Teh monitor panel is the main feature of the visible part of the screen or the technology where the display of the colour dots (pixels) is implemented.

TN is the standard technology with average contract, brightness and colour compliance indices.

IPS is the matrix with high colour compliance and good response speed, therefore it is well suited for graphics tasks and photo editing. IPS matrix provide an excellent viewing angle maintaining the colours and contrast from almost any angle.

VA matrix ensures superior colour compliance, however, the response time of this matrix is lagging behind that of the IPS and TN; the viewing angle is somewhere between both these technologies.

The TN type monitor is fully sufficient for an average user. If you have more money available the VA or IPS can be chosen.

Refresh rate : 144 Hz
Touchscreen : NO
VESA DisplayHDR : Nav
Response time 6ms
The response time of the monitor screen determines how fast the monitor will display moving images (films, games, animations, etc.). The response time is measured in miliseconds. The less the response time the better the ability of the monitor to display moving images.
www.toppc.fi recommends to buy monitors with 5ms response time or lower.
Contrast ratio 1500:1

Ekrāna kontrasts nosaka attēla asumu. Tā ir atšķirība starp vistumšāko (pilnīgi melnu) un visgaišāko (pilnīgi baltu) pikseli. Jo lielāks kontrasts, jo skaidrāk salasāms teksts uz ekrāna, kontrasts arī nosaka, cik izteiksmīgas līnijas būs redzamas monitora attēlā.

Augsts kontrasts ir nozīmīgs faktors izvēloties monitoru biroja, vai mācību vajadzībām, kad lielākoties tiek strādāts ar tekstuālu informāciju.

Mājas vajadzībām svarīgāks izvēles rādītājs ir gaišums un attēla reakcijas laiks. Kontrastu labāk novērtēt tumšā istabā.
Lielākais LCD monitoru trūkums ir tas, ka samazinot attēla spilgtumu, kontrasts var pazust.

Brightness 300cd/m2

Monitora gaišums ir attēla redzamības rādītājs, kas nosaka, cik labi saskatāms ir attēls pie spēcīga ārējā apgaismojuma (saules gaisma, gaiša telpa, utt.). LCD monitoru gaišums tiek mērīts kandelās uz kvadrātmetru (Cd/m2).
Izvēloties monitoru jāņem vērā - jo lielāks gaišuma rādītājs, jo labāka attēla redzamība.

Ikdienas vajadzībām TopPC.fi iesaka iegādāties monitoru ar gaišumu, ne mazāku par 250 cd/m2.

Basic information
Application : Gaming
Aspect ratio : 16:9
Color : Black, Gray
Size 27"

The size of the monitor screen is measured in inches across the diagonal. The screen size must be proportionate to the resolution of the screen for achieving the maximum utilisation of the desktop and details of the image.

Mainly two forms of LCD monitors are available: with standard width and height proportion 4:3 or the widescreen proportion 16:9 or 16:10. A widescreen monitor is wider and its resolution is higher than that of the monitors with standard proportion.

The bigger the monitor size the higher resolution usually is supported. Possibilities to increase the resolution of the screen usually depend on the size and possibilities of the monitor and the type of the video card.

Resolution FHD 1920x1080

The resolution of the monitor screen determines the number of colour dots (pixels) a monitor can display. It refers to the clarity of the text and images displayed on the screen. The higher the resolution the sharper the items look.

The applied resolution depends on the resolution supported by the monitor. LCD monitors, including the screens of laptop computers usually work best if their local resolution has been set. The setting of this resolution for the monitor is not mandatory, but usually it is recommended to set it for ensuring the highest possible sharpness of texts and images. The bigger the monitor size the higher resolution usually is supported.

Possibilities to increase the resolution of the screen usually depend on the size and possibilities of the monitor and the type of the video card.
• 19 inches screen (standard proportions): 1280x1024 pixels
• 20 inches screen (standard proportions): 1600x1200 pixels
• 22 inches screen (widescreen): 1680x1050 pixels
• 24 inches screen (widescreen): 1900x1200 pixels

Functionality
Flicker-free : Ir
Height adjustment : Nav
Pivot : Nav
Swivel : And
Tilt : YES
VESA wall mount : 100x100 mm
Ports and equipment
D-SUB 1

D-SUB is the classic (analogous) monitor connection plug. This standard is gradually disappearing from the market giving the place to the higher quality HDMI or DisplayPort (digital) plugs.

If the resolution of the monitor is FullHD or below the average user will experience no problems with this connection. Those who want to achieve higher image quality and resolution should look for the monitor with the DisplayPort or HDMI connection slot.

DisplayPort 1

DisplayPort is the digital connection for transmitting the image via a single wire at a high quality level. Contrary to the HDMI, this connection allows to connect several external monitors to the computer via a single connector.

Prior to buying the monitor with the DisplayPort you should verify whether your computer has the DisplayPort plug available!

DVI Nav

DVI is a digital standard and ensures high image quality, however, thanks to the big size of the plug and the inability of the standard to develop further due to a few technical restrictions this type of connection is gradually losing its popularity to modern HDMI and DisplayPort standards.

DVI is compatible with HDMI and transitions of both directions are available.

DVI is not compatible with DisplayPort, however, there are DualMode DisplayPort connectors which contains the HDMI/DVI signal, and in the relevant direction DisplayPort -> DVI can transmit an image.

If the monitor resolution exceeds 1920px in any direction a graphics card with the DVI-D Dual Link support and the relevant quality cable will be required.

Before buying a monitor you should verify whether your graphics card has the corresponding connection slot!

HDMI port 2

HDMI is the digital high quality image transmission standard that allows to connect the monitor to the computer via a thin cable by using an elegant small-size connector. HDMI is compatible with DVI if the relevant transition or cable is used.

Speakers Ir

Some monitors may have built-in speakers that quite often allow to give up external speakers thus freeing a space on the desk and saving money. The sound quality of built-in speakers is quite moderate and therefore we recommend to use this possibility just for infrequent needs.

For enjoying music, movies and games we recommend buying the corresponding quality and capacity speakers.

USB Hub : NO
USB-C Power Delivery : Nav
USB-C video input : 0
More detailed specification
Aspect ratio - 16:9
Backlight type - WLED
Bezel width, mm - 2
Brand - Lenovo
BrandPartCode - 67DEKAC1EU
Built-in camera - No
Built-in speakers - Yes
Category - Computer Monitors
Connections - HDMI 1.4
Connections - VGA
Contrast ratio (typical) - 1500:1
Curved - No
Description - LENOVO L27-4C 27" FHD WLED (1920X1080) IPS/144HZ/300NITS/1MS/ARTERY SW/HDMI 1.4/VGA (3YEAR WARRANTY)
Design - Colour name - Cloud grey
Design - Feet colour - Grey
Design - Front bezel colour - Grey
Design - Product colour - Grey
Dimensions (W x D x H) with stand, mm - 611.5 x 181.5 x 474.6
Dimensions W x D x H, mm - 611.5 x 41.0 x 355.6
Display - Anti-glare screen - Yes
Display - Backlight type - W-LED
Display - Colour depth - 8 bit
Display - Contrast ratio (dynamic) - 3000000:1
Display - Contrast ratio (typical) - 1500:1
Display - Display brightness (typical) - 300 cd/m²
Display - Display diagonal - 68.6 cm (27")
Display - Display number of colours - 16.7 million colours
Display - Display resolution - 1920 x 1080 pixels
Display - Display technology - LCD
Display - HD type - Full HD
Display - LED backlight - Yes
Display - Maximum refresh rate - 144 Hz
Display - Native aspect ratio - 16:9
Display - Panel type - IPS
Display - Pixel density - 82 ppi
Display - Pixel pitch - 0.1038 x 0.3114 mm
Display - Response time - 6 ms
Display - Response time (fast) - 4 ms
Display - Response time (MPRT) - 1 ms
Display - Response time measurement type - GTG (Gray to Gray)
Display - Screen shape - Flat
Display - sRGB coverage (typical) - 99%
Display - Touchscreen - No
Display - Viewable size, horizontal - 59.8 cm
Display - Viewable size, vertical - 33.6 cm
Display - Viewing angle, horizontal - 178°
Display - Viewing angle, vertical - 178°
Display brightness, cd/m² - 300
Display color - Grey
Display diagonal, " - 27
Display number of colours - 16.7 M
Display resolution, pixels - 1920 x 1080
Energy efficiency class - E
Ergonomics - Cable lock slot - Yes
Ergonomics - Cable lock slot type - Kensington
Ergonomics - Cable management - Yes
Ergonomics - Height adjustment - No
Ergonomics - Panel mounting interface - 100 x 100 mm
Ergonomics - Tilt adjustment - Yes
Ergonomics - Tilt angle range - -5 - 22°
Ergonomics - VESA mounting - Yes
Glossy display - No
Green certifications - Energy Star
Green certifications - EPEAT Gold
Green certifications - RoHS compliant
Green certifications - Volatile Organic Compound Certification
GTIN - 0199271706596
GTIN - 199271706596
HDMI ports quantity - 2
Height - 113.000000
Height adjustment - No
Length - 417.000000
LongDesc -
LongProductName - 68.6cm (27") Full HD 1920 x 1080 W-LED IPS, 16:9, 300cd/m², 16.7M, 6ms, 178°/178°, 1500:1
LongSummaryDescription - Lenovo L27-4C. Display diagonal: 68.6 cm (27"), Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LCD, Response time: 6 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting. Product colour: Grey
Manufacturer - Lenovo
ManufacturerPartNumber - 67DEKAC1EU
Multimedia - Built-in microphone - No
Multimedia - Built-in speaker(s) - Yes
Multimedia - Number of speakers - 2
Multimedia - RMS rated power - 3 W
Operational conditions - Operating relative humidity (H-H) - 10 - 80%
Operational conditions - Operating temperature (T-T) - 0 - 40 °C
Operational conditions - Storage relative humidity (H-H) - 5 - 95%
Operational conditions - Storage temperature (T-T) - -20 - 60 °C
Other features - Certification - EU Energy Label (E-class)
TÜV Rheinland Flicker Free
TÜV Rheinland Low Blue Light (Hardware Solution)
Packaging content - Cables included - HDMI
Packaging content - Quick start guide - Yes
Packaging content - Screws included - Yes
Packaging content - Stand included - Yes
Packaging data - Package depth - 113 mm
Packaging data - Package height - 417 mm
Packaging data - Package weight - 6.2 kg
Packaging data - Package width - 715 mm
Panel type - IPS
Performance - AMD FreeSync - Yes
Performance - Low Blue Light technology - Yes
Performance - NVIDIA G-SYNC - No
Performance - Windows operating systems supported - Windows 10, Windows 11
PeriodofWarranty - 36 M
Pivot - No
Pixel pitch, mm - 0.1038 x 0.3114
Ports & interfaces - Audio output - Yes
Ports & interfaces - Built-in USB hub - No
Ports & interfaces - HDMI - Yes
Ports & interfaces - HDMI ports quantity - 2
Ports & interfaces - HDMI version - 2.1
Ports & interfaces - Headphone connectivity - 3.5 mm
Ports & interfaces - Headphone out - No
Ports & interfaces - VGA (D-Sub) ports quantity - 1
Power - AC input frequency - 50/60 Hz
Power - AC input voltage - 100 - 240 V
Power - Energy consumption (SDR) per 1000 hours - 20 kWh
Power - Energy efficiency class (HDR) - Not available
Power - Energy efficiency class (SDR) - E
Power - Power consumption (max) - 31.5 W
Power - Power consumption (off) - 0.3 W
Power - Power consumption (standby) - 0.5 W
Power - Power consumption (typical) - 18.5 W
Power - Power supply type - Internal
Power consumption (max.), W - 31.5
Power consumption, W - 18.5
ProductName - L27-4C
Refresh rate, Hz - 144
Response time, ms - 6
ShortSummaryDescription - Lenovo L27-4C, 68.6 cm (27"), 1920 x 1080 pixels, Full HD, LCD, 6 ms, Grey
Speaker power, W - 2 x 3
sRGB, % - 99
Sustainability - Sustainability certificates - ENERGY STAR, EPEAT Gold
Title - Lenovo L27-4C computer monitor 68.6 cm (27") 1920 x 1080 pixels Full HD LCD Grey
Touch sensitive screen - No
URL - https://www.lenovo.com/
USB-C power delivery - No
VESA-standard, mm - 100 x 100
VGA (D-Sub) ports quantity - 1
Viewing angle, horizontal, ° - 178
Viewing angle, vertical, ° - 178
WarrantyInfo - 3-year
Weight - 6.220000
Weight & dimensions - Bezel width (bottom) - 1.04 cm
Weight & dimensions - Bezel width (side) - 2 mm
Weight & dimensions - Bezel width (top) - 2 mm
Weight & dimensions - Depth (without stand) - 41 mm
Weight & dimensions - Depth (with stand) - 181.5 mm
Weight & dimensions - Height (without stand) - 355.6 mm
Weight & dimensions - Height (with stand) - 474.6 mm
Weight & dimensions - Weight (without stand) - 2.9 kg
Weight & dimensions - Weight (with stand) - 3.9 kg
Weight & dimensions - Width (without stand) - 611.5 mm
Weight & dimensions - Width (with stand) - 611.5 mm
Weight, g - 2900
Weight with stand, g - 3900
Width - 715.000000
144.28 €
Lenovo L27-4C, 27"
Intel technology provider Platinum 2020
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