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header-product Digital signage flat panel BenQ ST5502S 55" LCD 4K Ultra HD
1,181.49 €

Digital signage flat panel BenQ ST5502S 55" LCD 4K Ultra HD

Digital signage flat panel BenQ ST5502S Photo 1
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Digital signage flat panel BenQ ST5502S Photo 7
Digital signage flat panel BenQ ST5502S Photo 1
Digital signage flat panel BenQ ST5502S Photo 2
Digital signage flat panel BenQ ST5502S Photo 3
Digital signage flat panel BenQ ST5502S Photo 4
Digital signage flat panel BenQ ST5502S Photo 5
Digital signage flat panel BenQ ST5502S Photo 6
Digital signage flat panel BenQ ST5502S Photo 7
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Digital signage flat panel BenQ ST5502S 55" LCD 4K Ultra HD

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Short description

The BenQ ST5502S is a 55-inch digital signage flat panel featuring LCD technology and a stunning 4K Ultra HD resolution of 3840 x 2160 pixels. With a brightness of 400 cd/m², it ensures vibrant visuals in various lighting conditions. Designed for continuous operation, it runs 18 hours a day, 7 days a week, and is powered by Android 8.0, allowing for easy content management and display. The sleek black design makes it a perfect fit for any environment.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 4602789
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{selectedOffer.courierDeliveryString}}
From 17.24 € (Weight: 22.50 kg)
Parcel couriers
Unisend LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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3 mth. х 393.83 €

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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 32.82 euros per month
Leasing for legal entities: from 41.12 euros per month
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Product information

Description

The BenQ ST5502S is a 55" digital signage flat panel with 4K Ultra HD (3840 x 2160) resolution and LCD IPS technology. Designed for continuous operation and powered by built-in Android OS, this slim black display delivers clear, colourful images at 400 cd/m² brightness and supports USB plug-and-play, wireless presentation and centralised content management tools for enterprise and retail environments.

Advantages

The ST5502S provides true 4K detail on a thin-bezel 55" panel, enabling sharper presentations and more workspace than Full HD displays. Its built-in Android OS removes the need for external players, allowing direct playback from USB drives and use of preinstalled apps such as TeamViewer Meeting. Wheels and a lightweight design make the unit portable between meeting rooms, while the Display Management System (DMS), X-Sign CMS and X-Sign Broadcast simplify remote content updates, real-time messaging, QR code interactions and OTA firmware/app management.

Suitable for

  • Conference rooms and teleconferencing
  • Retail displays and digital signage in stores
  • Corporate lobbies and meeting spaces
  • Event broadcasts and remote promotions

Key specifications

  • Display diagonal: 55"
  • Resolution: 3840 x 2160 (4K UHD)
  • Panel type: IPS LCD
  • Brightness: 400 cd/m²
  • Response time: 9 ms
  • Contrast ratio (typical): 1300:1
  • Operating schedule: up to 18 hours/day
  • Built-in OS: Android (preinstalled apps supported)
  • Built-in speakers: Yes
  • VESA mounting: Yes
  • Weight: 16.6 kg
  • Colour: Black
  • Energy class (SDR): G; Energy consumption per 1000 h: 134 kWh

How to use

Mount the display using the VESA interface or place it on the optional easy-to-go stand with removable wheels for mobility. Power up the panel and use the BenQ Launcher on the built-in Android OS to access apps, settings and network options. For presentations, use InstaShare for wireless mirroring and two-way touch control or connect a USB flash drive to play multimedia files directly without a PC. Use TeamViewer Meeting for quick video conferences when required.

Usage recommendations

For efficient content management, connect displays to the network and use BenQ DMS and X-Sign CMS to schedule updates, push real-time messages, manage apps and distribute OTA firmware updates. For retail or event use, enable X-Sign’s QR code feature and YouTube live broadcast to engage customers and deliver synchronised content across multiple panels.

Specifications

Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
55 "
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.
LCD
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.
134 W
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.
G
VESA mounting:
Yes
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
No
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
USB port: The device features a socket into which a USB cable can be plugged.
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.
0
DVI port: Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.
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
Product design: The creation of a plan or convention for the construction of an object or a system.
Digital signage flat panel
Built-in processor: Whether or not a processor is built into the device.
Yes
Computer system:
Yes
Purpose: What the product is used for.
Universal
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

Technical details

Security updates end date:
01/09/2024

Logistics data

Harmonized System (HS) code:
8528529100
Products per pallet: Quantity of a single product per pallet. If more than one product is packed per carton; this is the number of products (not number of cartons) per shipping pallet.
6 pc(s)
Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China

Operational conditions

Storage relative humidity (H-H):
10 - 80
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-20 - 60
Operating relative humidity (H-H):
10 - 80
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Packaging content

Cables included:
HDMI
Remote control included: Component of an electronics device, most commonly a television set, DVD player and home theater systems originally used for operating the device wirelessly from a short line-of-sight distance.
Yes

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
16.6 kg
Height: The measurement of the product from head to foot or from base to top.
712.6 mm
Depth: The distance from the front to the back of something.
63.5 mm
Width: The measurement or extent of something from side to side.
1241.8 mm
Display weight:
16600 g
Display height:
712.6 mm
Display depth:
63.5 mm
Display width:
1241.8 mm

Packaging data

Package weight: Weight of the packaged product.
22000 g
Package height: The distance from the top to the bottom of the packaging.
910 mm
Package depth: The distance from the front to the back of the packaging.
1350 mm
Package width: The distance from one side of the packaging to the other.
185 mm

Power

Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A to G
AC input frequency:
50 - 60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
134 kWh
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.
134 W
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.
G

Ergonomics

VESA mounting:
Yes

Network

Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
No
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
10, 100
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Ports & interfaces

Card reader integrated: A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.
Yes
PC Audio in: The socket (port) for the PC audio input.
Yes
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
USB ports quantity:
2
USB port: The device features a socket into which a USB cable can be plugged.
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.
0
VGA (D-Sub) input ports: Sockets in the device for VGA (D-Sub) inputs, which are sockets with 15 holes. The 15-pin VGA connector is found on many video cards, computer monitors, and high definition television sets.
1
DVI-D ports quantity: This is the amount of DVI-I interfaces. Digital Visual Interface (DVI) is a video display interface developed by the Digital Display Working Group (DDWG). The digital interface is used to connect a video source to a display device, such as a computer monitor. DVI-D means DVI digital, which means it can only support digital, but not analog.
1
DVI port: Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.
Yes
HDMI version:
2.0
USB version: Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the interface used for connection, communication and power supply between computers and electronic devices. Every new version - for example 1.1, 2.0, 3.0 - is much faster than the previous one.
2.0
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

Placement supported: Where the product can be placed e.g. indoor/outdoor, horizontal/vertical.
Indoor
Bezel width (top):
13.9 mm
Bezel width (side):
13.9 mm
Bezel width (bottom):
13.9 mm
Panel mounting interface: The product can be used wih VESA mounting interfaces.
400 x 400
Product colour: The colour e.g. red, blue, green, black, white.
Black
Product design: The creation of a plan or convention for the construction of an object or a system.
Digital signage flat panel

Computer system

Image formats supported: The type of image files that the device can use/display e.g. gif, JPEG (jpg).
PNG, JPEG, BMP
Audio formats supported: The audio formats which this device or software can read/use e.g. MP3, MP4.
HE-AAC, AAC
Video formats supported: The type of video formats that can be used by this device.
H.264, H.265, H.263, MPEG4, MPEG1, MPEG2, VP8
Operating system installed: Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Android 8.0
Internal storage capacity: The amount e.g of data which can be stored inside the device.
16 GB
Internal memory: A computer's memory which is directly accessible to the CPU.
3 GB
Built-in processor: Whether or not a processor is built into the device.
Yes
Computer system:
Yes

Performance

Purpose: What the product is used for.
Universal
Operating hours (hours/days):
18/7

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.
10 W
Number of built-in speakers:
2
Built-in speaker(s): The device contains speaker(s) to produce sound.
Yes

Display

RGB colour space:
NTSC
Frame width:
13.9
Display diagonal (metric): This is the size of the display screen, measured diagonally.
140 cm
Active display area (W x H):
1209.6 x 680.4
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.
1300:1
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.)
9 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
Display brightness: Brightness is the amount of radiating light emitted from the screen. The brightness rating is measured in candellas per square meter, commonly known as 'nits'.
400 cd/m²
Panel type:
IPS
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
4K Ultra HD
LED backlighting type: Backlighting is the illumination of a screen e.g. LCD (liquid crystal display). There are several types of backlighting with LEDs, e.g. full array, edge lit.
Direct-LED
Display technology: The technology used in the display e.g. plasma, LED.
LCD
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
55 "
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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Energy label

Energy label
9H.F7HPT.RA2
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.

134 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 (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.

No
Wi-Fi

Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

Yes
Ethernet LAN

An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.

Yes
USB port

The device features a socket into which a USB cable can be plugged.

0
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
DVI port

Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.

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.

Digital signage flat panel
Product design

The creation of a plan or convention for the construction of an object or a system.

Yes
Built-in processor

Whether or not a processor is built into the device.

Universal
Purpose

What the product is used for.

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).

LCD
Display technology

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

55 "
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 Digital signage flat panel BenQ ST5502S cost, and is it available for purchase?

The price is 1,181.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 10.08.2026 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 Digital signage flat panel BenQ ST5502S 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 Digital signage flat panel BenQ ST5502S 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 (sdr), vesa mounting, wi-fi, ethernet lan, usb port, displayports quantity, dvi port, hdmi ports quantity, product design, built-in processor, computer system, purpose, 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 Digital signage flat panel BenQ ST5502S?

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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