LG 27TNF3K-S (Discontinued) · Replacements in Qatar

Name: LG 27TNF3K-S 27-inch Open Frame Touch Kiosk Display
Brand: LG
SKU: lg-27tnf3k-s
Availability: Discontinued

Overview

The LG 27TNF3K-S is a 27-inch open-frame kiosk display with in-cell touch, supporting up to 10 simultaneous touch points on a 1920x1080 IPS panel. LG has discontinued this model, so it suits organisations that already run it or need a like-for-like service point. Ministries, banks and visitor centres in Qatar can use it for self-service, wayfinding and sign-in. Request a quote for a current equivalent or compatible replacement.

A 27-inch touch panel built for kiosk enclosures

The LG 27TNF3K-S is a 27-inch open-frame display from LG's Kiosk Touch TNF3K series. Its touch layer is built into the LCD itself rather than added as a separate film on the glass, which keeps the bezel narrow and the front surface clean. LG has discontinued this model, so this page is written for organisations that already own one, buyers comparing it with newer kiosk displays, and anyone who needs a replacement.

Display and touch facts that matter on a kiosk

The panel is an IPS unit at 1920x1080 Full HD with a 16:9 aspect ratio, 300 nit brightness and a 1,000:1 contrast ratio. Its 178 by 178 degree viewing angle means visitors standing to the side still see the same picture. Touch recognises up to 10 points at once, with an object size from Ø6mm and a listed accuracy of 3.5mm ±0.5mm. The anti-glare surface is rated 3H with 25% haze, which helps in brightly lit lobbies.

Connectivity: two HDMI inputs, one LAN port, one RS232C input, one IR input, one USB 2.0 Type A and a USB 2.0 Type B touch link.
Software: webOS 6.0 with embedded content scheduling, group management, fail-over and SNMP support.
Power: built-in power supply rated AC 100-240V, 50/60Hz, with power draw listed at 0.5W or less in standby and power-off.

Where it fits in Qatar

Consider three places where a 27-inch kiosk does a practical job. A government service centre in Msheireb could use it as a visitor sign-in point that routes people to the right counter. A bank branch in Al Sadd might place one beside the queue for self-service account information. A mall in The Pearl or a hotel check-in area in West Bay could run wayfinding content that a local team updates from a central system. Because the webOS unit supports LAN control and local scheduling, messages can change by time of day without someone visiting each screen.

Planning the installation

Plan the enclosure before the display arrives. The head weighs 4.2 kg and measures 614.9 x 355.3 x 15.1 mm, so the cabinet opening and fixing points need to match those dimensions. The VESA pattern is 200x100 mm. The unit supports installation tilted up to 45 degrees face up, which suits counter-height kiosks. The operating range is 0°C to 40°C with humidity from 10% to 80%, so confirm ventilation inside any enclosure. SmartRooms Qatar offers a free site survey before installation.

What to check before requesting a quote

Confirm whether you need the variant 27TNF3K-S.AMA or 27TNF3K-S.AUS.
Decide how the touch output connects to your host PC through USB Type B.
Note that touch operating system support is listed for Win 10.
Plan cable routes for the 1.55 m power cord and 1.8 m USB cable supplied.

Because this model is discontinued, send the details of your existing unit and your use case when you request a quote. The SmartRooms Qatar team will recommend a current equivalent or a compatible replacement and usually provides the quotation within one working day. Purchase orders and LPOs are accepted.

Highlights

In-cell touch with up to 10 simultaneous touch points
27-inch 1920x1080 IPS panel with 178 x 178 viewing angle
Installation supported with a face-up tilt of up to 45 degrees
webOS 6.0 with embedded content scheduling and fail-over
Two HDMI inputs, LAN, RS232C, IR and USB touch link
Discontinued by LG; quote requests for current replacements

Estimated timeline

Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.

Specifications

79 specifications · Source: manufacturer · checked Oct 2026

PANEL16

Screen Size: 27"
Panel Technology: IPS
Back Light Type: Edge
Aspect Ratio: 16:9
Native Resolution: 1920x1080 (FHD)
Refresh Rate: 60Hz
Brightness: 300nit
Contrast Ratio: 1,000:1
Color gamut: NTSC 72%
Viewing Angle(H x V): 178 x 178
Color Depth: 8bit, 16.7Million colors
Response Time: 9ms(G to G)
Surface Treatment(Haze): Anti glare, 3H(Haze 25%)
Life time: 31,000 Hrs (min)
Operation Hours (Hours/Day): 16/7
Portrait / Landscape: Yes / Yes

Connectivity (Jack Interface)7

Input - Digital - HDMI: Yes(2), HDCP1.4
Input - RS232C IN: Yes (1)
Input - RJ45(LAN): Yes (1)
Input - IR IN: Yes (1)
Input - USB: USB2.0 Type A(1)
Output - Audio Out: Yes (1)
Output - Touch USB: USB2.0 Type B(1)

MECHANICAL SPECIFICATION7

Bezel Color: Silver
Bezel Width: 7.7/7.7/7.7/9.7mm
Weight (Head): 4.2Kg
Packed Weight: 6.2Kg
Monitor Dimension(W x H x D): 614.9 x 355.3 x 15.1mm
Carton Dimensions(W x H x D) (Box outer size): 707 x 171 x 451mm
VESA™ Standard Mount Interface: 200x100

KEY FEATURE28

HW - Internal Memory: 8GB (System 5GB + Available 2.48GB)
HW - Sensor - Temperature Sensor: Yes
HW - Sensor - Acceleration(Gyro) Sensor: Yes
SW - webOS ver.: webOS6.0
SW - Embedded CMS - Local Contents Scheduling: Yes
SW - Embedded CMS - Group Manager: Yes
SW - USB Plug & Play: Yes
SW - Fail over: Yes
SW - Background Image - Booting Logo Image: Yes
SW - Background Image - No Signal Image: Yes
SW - Video Tag: Yes
SW - Play via URL: Yes
SW - Gapless Playback: Yes
SW - Setting Data Cloning: Yes
SW - SNMP: Yes
SW - ISM Method: Yes
SW - Status Mailing: Yes
SW - Control Manager: Yes
SW - 3rd Party Compatibility - Crestron Inside: Yes
SW - Power - Smart Energy Saving: Yes
SW - Power - PM mode: Yes
SW - Power - Wake on LAN: Yes
SW - Power - Network Ready: Yes
SW - Beacon: No
SW - HDMI-CEC: Yes
SW - SI Server Setting: Yes
SW - webRTC: Yes
SW - Pro:Idiom: Yes

ENVIRONMENT CONDITIONS2

Operation Temperature: 0°C to 40°C
Operation Humidity: 10 % to 80 %

POWER2

Power Supply: AC 100-240V~, 50/60Hz
Power Type: Built-In Power

POWER CONSUMPTION2

DPM: 0.5W↓
Power off: 0.5W↓

SOUND1

Speaker: No

CERTIFICATION3

Safety: CB/NTRL
EMC: FCC Class "A"/ CE / KC
ErP / Energy Star: Yes / No

SOFTWARE COMPATIBILITY3

SuperSign CMS: Yes
SuperSign Control / Control+: Yes
Signage 365 Care: Yes

Language1

OSD: English, French, German, Spanish, Italian, Korean , Chinese(Simplified), Chinese(Original), Portugues(Brazil), Swedish, Finnish, Norwegian, Danish, Russian, Japanese, Portugues(Europe), Dutch, Czech, Greek, Arabic, Turkish, Polski

ACCESSORY1

Basic: Power Cord 1.55 M*1, USB Cable (Type A-Type B) 1.8 M*1, User Manual, QSG, Remote Controller(include battery 2ea), RS232C Gender, IR Receiver

SPECIAL FEATURE6

Touch - Available object size for touch: Ø6mm ↑
Touch - Reponse Time(PC Win10 Paintbrush): 90ms ↓
Touch - Accuracy: 3.5mm±0.5mm
Touch - Interface: USB2.0
Touch - Operating System Support: Win 10
Touch - Multi touch point: Max 10 Points

Downloads

6 files from the manufacturer

PDF Manuals & guides MFL71833211_00_220517.pdf 1.6 MB PDF Manuals & guides MFL71885911_01_220801.pdf 1.8 MB PDF Manuals & guides OM_ARA.pdf 1.5 MB URL Manuals & guides · Opens on manufacturer site User Guide PDF Manuals & guides · Opens on manufacturer site WebOS 6.0. 6.1_ENG.pdf 4.9 MB URL Software & firmware · Opens on manufacturer site Software & Drivers (support page)

Questions about 27TNF3K-S

Is the LG 27TNF3K-S still available from LG?

No. LG has discontinued the 27TNF3K-S. SmartRooms Qatar can quote a current equivalent or compatible replacement and check it against your enclosure dimensions and mounting arrangement. Send us the model code and your installation details, and the team will reply with a quotation, usually within one working day.

What is the 27TNF3K-S designed for?

It is a 27-inch touch display for kiosks and self-service points. The touch layer is built into the panel and recognises up to 10 points at once. In Qatar it suits visitor kiosks in government offices, self-service units in bank branches and check-in points in hotels, where a slim screen with a narrow bezel fits a custom enclosure.

Does the touch layer work with Windows 10?

The specification lists touch operating system support for Win 10, with the touch output connected to the computer through a USB 2.0 Type B port. The touch area accepts objects from 6mm in diameter, with a listed accuracy of 3.5mm ±0.5mm and a response time of 90ms or less in a Windows 10 paintbrush test. Confirm your computer and software before ordering.

Can the screen be mounted at an angle?

Yes. The display supports installation tilted up to 45 degrees face up, which helps for counter-height kiosks and low reception stations where visitors look down at the screen. The VESA pattern is 200x100 mm, and the head measures 614.9 x 355.3 x 15.1 mm. Compare these figures with your cabinet opening and fixing points before ordering.

What is the operating temperature range, and can it be used outdoors in Qatar?

The listed operating range is 0°C to 40°C, with humidity from 10% to 80%. Summer temperatures in Qatar can exceed 45°C, so the screen should not sit in direct sun or in an unventilated outdoor cabinet. An air-conditioned lobby or a ventilated, climate-controlled enclosure is the sensible choice. SmartRooms Qatar can review your site with you.

Will it be readable in a bright Doha lobby with large glass frontage?

The panel is rated at 300 nit with an anti-glare surface rated 3H with 25% haze, which reduces reflections from windows. However, the specification does not rate it for outdoor use. Place the screen away from direct sunlight and test the viewing angle from the lobby entrance before final installation.

Does the screen have speakers, and how should we handle sound in a hospital reception?

The screen has no built-in speaker, but it provides one audio output for an external sound system. In a hospital reception or government service hall in Doha, plan a separate speaker system if spoken announcements are part of the service, or rely on on-screen messages alone. Tell us how the unit will be used so we can suggest a suitable setup in the quotation.

What software and content management tools are compatible with the screen?

The display runs webOS 6.0 and includes local content scheduling, group management, fail-over, boot logo and no-signal background images, and play via URL. The specification also lists compatibility with SuperSign CMS, SuperSign Control and Signage 365 Care. A university in Education City could schedule campus information by time of day while a central team manages several units.

Can the display be controlled over the network and integrated with building systems?

Yes. It includes an RJ45 LAN port with Wake on LAN, SNMP support, status mailing, HDMI-CEC and Crestron inside. It also has RS232C and IR inputs for control. This helps facilities teams monitor and switch units remotely. Integration depends on your building control system, so ask the team to confirm the setup when you request a quote.

How much power does it use, and does it run on Qatar mains?

The built-in power supply is rated AC 100-240V, 50/60Hz, a range that includes the 240 V mains used in Qatar. Power draw is listed at 0.5W or less in DPM and power-off modes. The supplied power cord is 1.55 m long. Confirm the plug type for Qatar sockets with your quotation.

Which product code should we quote when requesting a price?

The listing includes the base model 27TNF3K-S with two variant codes, 27TNF3K-S.AMA and 27TNF3K-S.AUS. Quote the exact code you need, because the suffixes differ. Our team will confirm which variant matches your order before issuing the quotation, so you can avoid delays in a government tender or LPO process.

What accessories come with the display?

The listed accessories are a 1.55 m power cord, a 1.8 m USB cable with Type A and Type B connectors, a user manual, a quick setup guide, a remote controller with two batteries, an RS232C gender adapter and an IR receiver. Check the final list against your quotation when the order is confirmed.