Iiyama XB2791QS-B1, 27"

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ID: 1392972 Product code: XB2791QS-B1
Can be ordered 76 units Availability: 14 days after order approval
Warranty: 2 years (Warranty for business entities 1 year)
184.45 €
Ready for dispatch
30.03.2026
starting from 0 €
Delivery options
  • Receiving goods at the Dateks office
    0.00 €
  • Delivery throughout Latvia.
    Within 1-2 working days
    4.99 €
Main product parameters All parameters
  • Curved: Nav
  • Panel Type: IPS
  • Refresh rate: 75 Hz
  • Response time: 1ms
  • Contrast ratio: 1000:1
  • Brightness: 350cd/m2
  • Size: 27"
  • Resolution: WQHD 2560x1440
Description

This Iiyama XB2791QS-B1, 27" monitor with WQHD 2560x1440 resolution ensures comfortable conditions for prolonged work and online activities. It offers a clear image, extensive usage possibilities and fits perfectly in a home or office working environment.

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 provides adaptive monitor refresh rate with variable frequency range. It helps to prevent image tearing that occurs due to unsynchronized frame output. The technology improves motion uniformity and stability, especially in situations with variable frame frequency.

This monitor with a 75 Hz refresh rate ensures proper motion portrayal and minimal flickering, which is essential for prolonged use. Such a refresh speed is suitable for most domestic and professional scenarios, guaranteeing smooth frame renewal and comfortable image perception even over extended use periods.

Flicker-Free ensures a stable light flow without sudden intensity fluctuations, which may not be visible, but cause discomfort during prolonged usage. The technology improves visual perception, helps to reduce eye strain, and increases comfort when working with texts and static images.

Pivot mode allows physically rotating the monitor by 90°, expanding the functionality of the working environment. The vertical format facilitates document comparison, working with tables, and viewing web pages, ensuring more effective information layout and more accurate visual perception.

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.

The built-in speakers provide direct sound playback, eliminating the need for external audio devices. This simplifies the setup of the work system and saves space. The speakers are suitable for everyday needs, including online meetings, training, and video viewing, providing adequate sound level.

HDMI uses a single cable connection for video and audio transmission, ensuring a stable signal and minimal losses. Such an interface simplifies connection and reduces the possibility of synchronization errors. HDMI is compatible with a majority of modern devices and ensures reliable operation in various configurations.

DisplayPort is a modern monitor interface standard that ensures stable image transmission with high resolution and refresh intensity. It supports HDR, frame synchronization, and multiple monitor systems, maintaining detail accuracy and image quality for professional and gaming work.

Warranty

Iiyama provides this model with a 2 year warranty at all certified service centres.
*When purchasing a monitor on the legal entity's details - manufacturer's warranty 1 year.

All parameters
Model : XB2791QS-B1
Display characteristics
AMD FreeSync : Ir
Curved : Nav
NVIDIA G-SYNC : Nav
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 : 75 Hz
Touchscreen : NO
VESA DisplayHDR : There isn't
Response time 1ms
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.dateks.lv recommends to buy monitors with 5ms response time or lower.
Contrast ratio 1000:1

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 350cd/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 Dateks.lv iesaka iegādāties monitoru ar gaišumu, ne mazāku par 250 cd/m2.

Basic information
Application : Home & Office
Aspect ratio : 16:9
Color : Black
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 WQHD 2560x1440

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

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 1

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 : There isn't
USB-C video input : 0
More detailed specification
ARTIKEL1 - 27IN IPS-PANEL 4-SIDE SLIM
ARTIKEL2 - BEZEL 2560X1440 15CM HEIGHT ADJ.
Brand - iiyama
BrandPartCode - XB2791QS-B1
Breite - 0
Category - Computer Monitors
Design - Market positioning - Business
Design - Product colour - Black
Display - Colour gamut standard - NTSC, sRGB
Display - Contrast ratio (dynamic) - 80000000:1
Display - Contrast ratio (typical) - 1000:1
Display - Display brightness (typical) - 350 cd/m²
Display - Display diagonal - 68.6 cm (27")
Display - Display diagonal (metric) - 68.5 cm
Display - Display number of colours - 16.7 million colours
Display - Display resolution - 2560 x 1440 pixels
Display - Display surface - Matt
Display - Display technology - LED
Display - HD type - Quad HD
Display - Horizontal scan range - 30 - 112 kHz
Display - Maximum refresh rate - 75 Hz
Display - Native aspect ratio - 16:9
Display - NTSC coverage (typical) - 72%
Display - Panel type - IPS
Display - Pixel pitch - 0.233 x 0.233 mm
Display - Response time (MPRT) - 1 ms
Display - Screen shape - Flat
Display - sRGB coverage (typical) - 100%
Display - Touchscreen - No
Display - Viewable size, horizontal - 59.7 cm
Display - Viewable size, vertical - 33.6 cm
Display - Viewing angle, horizontal - 178°
Display - Viewing angle, vertical - 178°
EANCode - 4948570127443
Ergonomics - Adjustable height (max) - 15 cm
Ergonomics - Cable lock slot - Yes
Ergonomics - Cable lock slot type - Kensington
Ergonomics - Cable management - Yes
Ergonomics - Height adjustment - Yes
Ergonomics - On Screen Display (OSD) languages - Czech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian
Ergonomics - Panel mounting interface - 100 x 100 mm
Ergonomics - Pivot - Yes
Ergonomics - Swivel angle range - -60 - 60°
Ergonomics - Swivelling - Yes
Ergonomics - Tilt adjustment - Yes
Ergonomics - VESA mounting - Yes
GRUPPE1 - Displays
GRUPPE2 - Lcd Monitor
GTIN - 4948570127443
HERSTELLER - IIYAMA CONSIGNMENT
Hoehe - 0
HSTNUMMER - XB2791QS-B1
Laenge - 0
LongDesc - The ProLite XB2791QS features a 27'' QHD (2560x1440) display with a sleek 4-side ultra slim bezel design, helping you create a clean and modern multi-monitor workspace. The IPS panel delivers sharp detail, vivid colours and consistent brightness from all angles. Flicker-free technology and a blue light reducer enhance eye comfort, especially during extended use. Its ergonomic stand offers 15cm of height adjustment along with tilt, swivel and pivot functions, so you can easily position the screen to suit your posture and stay comfortable throughout the day. Integrated speakers and a headphone socket support a clutter-free desk setup while providing convenient audio for calls. With EPEAT Silver registration and TCO Certified compliance, the XB2791QS supports both efficient work and responsible energy use.
LongProductName - 27” QHD IPS monitor with ergonomic stand & 4-side slim bezel
LongSummaryDescription - iiyama ProLite XB2791QS-B1. Display diagonal: 68.6 cm (27"), Display resolution: 2560 x 1440 pixels, HD type: Quad HD, Display technology: LED, Display surface: Matt, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). VESA mounting, Height adjustment. Product colour: Black
Multimedia - Built-in camera - No
Multimedia - Built-in speaker(s) - Yes
Multimedia - Number of speakers - 2
Multimedia - RMS rated power - 4 W
Other features - Compliance certificates - CE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
Other features - Control panel - Joystick: Power/Menu (Centre), Up/Signal Select, Down, Left/Submenu, Right/Volume
Other features - Depth - 224.5 mm
Other features - Packaging content - quick start guide, safety guide
Other features - User controls - colour settings (i-Style colour, blue light reducer, RGB range, colour temperature, user preset), OSD (OSD H. position, OSD V. position, OSD rotate, OSD time, OSD background, DDC/CI control, display information), language, extra 1 (sharpness, video mode adjust, opening logo, power LED), extra 2 (shortcut key), input select, audio settings (volume, mute audio), reset (reset all?)
Other features - Weight - 5.4 kg
Other features - Width - 613 mm
Packaging content - Cables included - AC, HDMI
Packaging content - HDMI cable length - 1.5 m
Packaging content - Power cable length - 1.5 m
Packaging data - Package depth - 142 mm
Packaging data - Package height - 442 mm
Packaging data - Package weight - 7.8 kg
Packaging data - Package width - 691 mm
Performance - AMD FreeSync - Yes
Performance - Flicker-free technology - Yes
Performance - Low Blue Light technology - Yes
Performance - NVIDIA G-SYNC - No
Ports & interfaces - Built-in USB hub - No
Ports & interfaces - DisplayPort out version - 1.2
Ports & interfaces - DisplayPorts quantity - 1
Ports & interfaces - HDCP - Yes
Ports & interfaces - HDMI - Yes
Ports & interfaces - HDMI ports quantity - 1
Ports & interfaces - HDMI version - 1.4
Ports & interfaces - Headphone out - Yes
Power - AC input frequency - 50/60 Hz
Power - AC input voltage - 100 - 240 V
Power - Energy consumption (SDR) per 1000 hours - 17 kWh
Power - Energy efficiency class (HDR) - Not available
Power - Energy efficiency class (SDR) - D
Power - Energy efficiency scale - A to G
Power - Power consumption (off) - 0.3 W
Power - Power consumption (standby) - 0.5 W
Power - Power consumption (typical) - 17 W
Power - Power supply type - Internal
ProductName - XB2791QS-B1
ShortSummaryDescription - iiyama ProLite XB2791QS-B1, 68.6 cm (27"), 2560 x 1440 pixels, Quad HD, LED, Black
Stck_Kart - 9998
Stck_Pal - 0
Storno - Y
Sustainability - Sustainability certificates - ErP, TCO
Title - iiyama ProLite XB2791QS-B1 computer monitor 68.6 cm (27") 2560 x 1440 pixels Quad HD LED Black
URL - https://iiyama.com/
WarrantyInfo -
Weight & dimensions - Depth (with stand) - 224.5 mm
Weight & dimensions - Height (without stand) - 404 mm
Weight & dimensions - Height (with stand) - 548 mm
Weight & dimensions - Weight (with stand) - 5.4 kg
Weight & dimensions - Width (with stand) - 613 mm
184.45 €
Iiyama XB2791QS-B1, 27"
Tālr. 67275758 gsm 26117175 (p.o.t.c.p. 9:00-18:00)
Intel technology provider Platinum 2020
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