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header-product BenQ RD320UA Computer Monitor 31.5 Inch 4K Ultra HD 3840 x 2160 Pixels IPS LED Matt Screen Built-in Speakers USB Hub VESA Height Adjustment Black
851.99 €

BenQ RD320UA Computer Monitor 31.5 Inch 4K Ultra HD 3840 x 2160 Pixels IPS LED Matt Screen Built-in Speakers USB Hub VESA Height Adjustment Black

BenQ RD320UA 31.5" 4K UHD Professional Monitor Photo 1
BenQ RD320UA 31.5" 4K UHD Professional Monitor Photo 2
BenQ RD320UA 31.5" 4K UHD Professional Monitor Photo 1
BenQ RD320UA 31.5" 4K UHD Professional Monitor Photo 2
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BenQ RD320UA Computer Monitor 31.5 Inch 4K Ultra HD 3840 x 2160 Pixels IPS LED Matt Screen Built-in Speakers USB Hub VESA Height Adjustment Black

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Short description

BenQ RD320UA professional computer monitor featuring a 31.5-inch 4K Ultra HD IPS LED display with a 3840 x 2160 pixel resolution and matt surface. Designed for professional use, it includes built-in speakers, a USB hub version 3.2 Gen 2, HDMI and DisplayPort connectivity, VESA mounting support, and ergonomic height adjustment for comfortable daily workspace setups.
Available at price 851.99 €: 1 pcs.
Total available for order: 7 pcs.
Warranty: 2 Years
SKU: 11176685
delivery
to the Customer Service Center at Kengaraga 2b, Riga
30.09.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
30.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
05.10.2026 {{selectedOffer.courierDeliveryString}}
From 13.81 € (Weight: 17.60 kg)
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 23.67 euros per month
Leasing for legal entities: from 29.65 euros per month
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Product information

Description

The BenQ RD320UA professional computer monitor is engineered to elevate your daily workspace and long-term programming sessions. Featuring a spacious 31.5-inch 4K Ultra HD IPS LED display with a 3840 x 2160 resolution, this monitor delivers extraordinary visual clarity, sharp text rendering, and accurate color reproduction. The matt surface minimizes distracting glares, allowing for deep concentration and sustained productivity. Equipped with an ergonomic height adjustment mechanism, integrated speakers, and a convenient USB hub, this black display integrates seamlessly into modern office environments.

Advantages

This professional display incorporates advanced coding modes and a specialized nano matte panel designed to enhance character distinction and reduce visual fatigue during extended work sessions. Intelligent features such as ambient light detection and night hours protection automatically adapt screen brightness and color temperature to surrounding lighting conditions, ensuring consistent eye care without requiring manual intervention. The included ergonomic arm offers exceptional flexibility, allowing users to find the optimal viewing position, support pivot orientation, and relieve neck and shoulder tension during intensive tasks.

Suitable for

  • Software development and computer programming
  • Detailed office work and data analysis
  • Multi-window multitasking and document review
  • Professional home office setups

When it may not be suitable

This monitor is primarily engineered for professional productivity and programming environments rather than high-speed competitive gaming. Users seeking ultra-high refresh rates for fast-paced entertainment may require alternative hardware.

Key specifications

  • Display diagonal: 31.5 inches
  • Display resolution: 3840 x 2160 pixels
  • HD type: 4K Ultra HD
  • Panel type: IPS
  • Display technology: LED
  • Display surface: Matt
  • Maximum refresh rate: 60 Hz
  • Response time: 5 ms
  • Built-in speakers: Yes
  • VESA mounting: Yes
  • Height adjustment: Yes
  • Product colour: Black

How to use

Unpack the monitor and attach the ergonomic arm securely to your desk following the provided instructions. Connect the display to your computer using HDMI, DisplayPort, or a compatible USB cable depending on your system configuration. Power on the device and adjust the height, tilt, and rotation to achieve a comfortable viewing angle. Use the integrated control buttons or supported software to select preferred coding modes, adjust brightness, and manage connected USB devices.

What to consider before purchase

  • Verify that your computer supports 4K Ultra HD output over available ports.
  • Check desk space and mounting requirements for the included ergonomic arm.
  • Confirm compatibility with your operating system for advanced software control features.

Usage recommendations

Position the monitor at a comfortable viewing distance with the top of the screen at or slightly below eye level. Enable night protection modes and automatic brightness adjustment to reduce eye strain during prolonged daily use.

Specifications

Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
31.5 "
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
3840 x 2160
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
4K Ultra HD
Panel type:
IPS
Display technology: The technology used in the display e.g. plasma, LED.
LED
Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
0.5 W
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
30 W
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
G
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
F
VESA mounting:
Yes
DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
1
Headphone out: The socket for connecting headphones to the device.
Yes
HDMI: HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
Yes
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
2
Market positioning: Under which category can the device be positioned in the market, e.g. camera phone.
Professional
Built-in speaker(s): The device contains speaker(s) to produce sound.
Yes
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
No
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features

Other features

Plug and Play: Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.
Yes
Power supply type: The type of power supply which this product uses.
Internal
Height adjustment: The part of the device that can be adjusted to change the height.
Yes
Tilt angle range:
-5 - 20
Pivot:
Yes
Quick start guide: Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
Yes
Swivelling:
Yes
Pivot angle:
-275 - 275
Weight (without stand):
7300 g
Height (without stand):
425 mm
Depth (without stand):
88.6 mm
Maximum refresh rate:
60 Hz

Technical details

Sustainability certificates:
EPEAT Bronze, TCO, ENERGY STAR

Packaging content

Tilt adjustment: The tilt, which means the angle at which the device is pointing (up or down), can be changed.
Yes

Weight & dimensions

Weight (with stand):
11000 g
Height (with stand):
471 mm
Depth (with stand):
477.6 mm
Width (with stand):
714.6 mm
Width (without stand):
741.6 mm

Power

Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A to G
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
33 kWh
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
30 kWh
Power consumption (max): The maximum amount of power used by the device.
220 W
Power consumption (off):
0.3 W
Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
0.5 W
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
30 W
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
G
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
F

Ergonomics

Swivel angle range:
-15 - 15
Adjustable height (max):
130 mm
VESA mounting:
Yes

Ports & interfaces

HDCP version:
2.2
USB Power Delivery up to:
90 W
USB Power Delivery (USB PD):
Yes
DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
1
HDMI version:
2.0
Headphone out: The socket for connecting headphones to the device.
Yes
DisplayPort version:
1.4
HDMI: HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
Yes
USB Type-C downstream ports quantity:
2
USB Type-A downstream ports quantity:
2
Number of upstream ports:
1
USB upstream port type:
USB Type-B
USB hub version:
3.2 Gen 2 (3.1 Gen 2)
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
2

Design

Panel mounting interface: The product can be used wih VESA mounting interfaces.
100 x 100
Screen shape:
Flat
Product colour: The colour e.g. red, blue, green, black, white.
Black
Market positioning: Under which category can the device be positioned in the market, e.g. camera phone.
Professional

Performance

HDCP: High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections.
Yes
On Screen Display (OSD):
Yes
On Screen Display (OSD) languages:
Multi
Picture-in-Picture: Picture-in-picture (PiP) is a feature of some television receivers and similar devices. One program (channel) is displayed on the full TV screen at the same time as one or more other programs are displayed in inset windows. Sound is usually from the main program only.
Yes
Low Blue Light technology:
Yes
Flicker-free technology:
Yes

Audio

RMS rated power: RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.
6 W
Built-in speaker(s): The device contains speaker(s) to produce sound.
Yes
Number of speakers: The quantity of speakers included in/with the product.
3

Display

Colour gamut:
98 %
Native refresh rate:
60 Hz
High Dynamic Range (HDR) supported:
Yes
Display number of colours:
1.07 billion colours
Viewing angle, vertical: Maximum vertical angle at which a display can be viewed with acceptable visual performance.
178 °
Viewing angle, horizontal: Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
178 °
Contrast ratio (typical): The difference in light intensity between the brightest white and the darkest black.
2000:1
Response time: The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.)
5 ms
Native aspect ratio: The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
16:9
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
No
High Dynamic Range (HDR) technology:
High Dynamic Range 10 (HDR10), DisplayHDR 400
Display surface:
Matt
Display brightness (typical): Display brightness, measured by its Luminance, presented as a figure in nits. Typical brightness ratings for monitors range from 250 to 350 nits with a target value of between 80 to 120 nits being suitable for most displays in a normal viewing environment.
400 cd/m²
Panel type:
IPS
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
4K Ultra HD
LED backlight: A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.
Yes
Display technology: The technology used in the display e.g. plasma, LED.
LED
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
31.5 "
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
3840 x 2160

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Stock data
Warehouse Stock Delivery to the store Store Price
WH337 1 30.09.2026 Best delivery
851.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 4 19.10.2026
954.99 €
WH345 2 05.10.2026
955.49 €
851.99 €
Stock: 1
Delivery Date: 30.09.2026 Best delivery
Warehouse: WH337
Available only for legal entities
954.99 €
Stock: 4
Delivery Date: 19.10.2026
Warehouse: WH109
955.49 €
Stock: 2
Delivery Date: 05.10.2026
Warehouse: WH345

Energy label

Energy label
9H.LMTLA.TBE
Model

Device manufacturer code

BenQ
Manufacturer

Device manufacturer

0.5 W
Power consumption (standby)

The amount of electricity that is consumed when the product is on standby.

30 W
Power consumption (typical)

Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.

G
Energy efficiency class (HDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

F
Energy efficiency class (SDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

1
DisplayPorts quantity

Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.

Yes
Headphone out

The socket for connecting headphones to the device.

Yes
HDMI

HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

2
HDMI ports quantity

The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

Professional
Market positioning

Under which category can the device be positioned in the market, e.g. camera phone.

Yes
Built-in speaker(s)

The device contains speaker(s) to produce sound.

No
Touchscreen

A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.

4K Ultra HD
HD type

Type of supported High Definition (e.g. Full HD, 4K Ultra HD).

LED
Display technology

The technology used in the display e.g. plasma, LED.

31.5 "
Display diagonal

Size of the display for this product, measured diagonally, usually in inches.

3840 x 2160
Display resolution

The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.

Black
Product colour

The colour e.g. red, blue, green, black, white.

Customer reviews

Customer questions

FAQ

How much does the BenQ RD320UA 31.5" 4K UHD Professional Monitor cost, and is it available for purchase?

The price is 851.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.09.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can BenQ RD320UA 31.5" 4K UHD Professional Monitor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the BenQ RD320UA 31.5" 4K UHD Professional Monitor online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All BenQ products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BenQ service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, power consumption (standby), power consumption (typical), energy efficiency class (hdr), energy efficiency class (sdr), vesa mounting, displayports quantity, headphone out, hdmi, hdmi ports quantity, market positioning, built-in speaker(s), touchscreen, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for BenQ RD320UA 31.5" 4K UHD Professional Monitor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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