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Samsung ViewFinity S8 S85TH 5K2K Thunderbolt 5 144Hz HDR USB-C Curved 40in Monitor

LS40H850TAEXXY | Samsung
$2099
ETA: 30/06/26 This item is expected to arrive into our warehouse around 30/06/26.
Buy now, pay later!
The Samsung ViewFinity S8 features a 40inch WUHD 5120x2160 curved VA panel with a 144Hz refresh rate, offering an immersive 21:9 aspect ratio and smooth visuals for work and media. The monitor includes Thunderbolt 5 with up to both 140W power delivery and up to 80Gbps data transfer speeds. Featuring an Ethernet LAN port, 1000R curvature, built-in KVM switch for controlling two devices with one keyboard and mouse, and AMD FreeSync support to reduce tearing during motion.



Features


40" ViewFinity S8 S85TH 5K2K WUHD Monitor

Where Performance Meets Passion

  • 40" Curved 5K2K WUHD - Go beyond the standard workspace
  • Thunderbolt™ 5 - Speed and power for data-intensive tasks
  • Easy Connection - Quick device connection for fast-paced work
  • 144Hz Refresh Rate - Smooth performance across content
  • HDR10+
  • LAN Port
  • AMD FreeSync Premium
  • KVM Switch / PIP / PBP
  • Easy Setup Stand
  • Ergonomic Design
  • Built-in Speaker
  • Intelligent Eye Care
  • Samsung Display Manager
  • Recycled Materials

Video is generated with the assistance of AI.

Ultra-High Resolution. Elevated Productivity

Go Beyond the Standard Workspace - 40" Curved 5K2K WUHD

The ViewFinity S85TH features a 40" 1000R curved display that draws you into a panoramic view, while its 5K2K WUHD resolution offers more horizontal space than UHD — creating a streamlined workspace on a wider screen for seamless multitasking.

Samsung ViewFinity S8 S85TH 5K2K Thunderbolt 5 144Hz HDR VA USB-C Curved 40in Monitor Feature 1

Enhanced Realism Through More Colours - HDR10+

HDR10+ delivers true-to-life colour representation of over 1 billion colours, with darker blacks and brighter highlights. Experience a wide gamut of colours for stunning accuracy and detail on the ViewFinity S85TH. Your content becomes captivating, just as intended.

Screen images simulated for illustrative purposes.

Seamless Connections for a Versatile Workflow

Samsung ViewFinity S8 S85TH 5K2K Thunderbolt 5 144Hz HDR VA USB-C Curved 40in Monitor Feature 2

Speed and Power for Data-Intensive Tasks - Thunderbolt™ 5

Thunderbolt™ 5 allows you to manage high-resolution video and data-intensive tasks, offering 80Gbps data transfer and up to 140W charging. And with dual display support, the ViewFinity S85TH can maintain high resolution and high refresh rates on both screens, delivering an expansive workspace without compromising performance. (For Thunderbolt™ 5 certification, visit https://www.thunderbolttechnology.net/products↗. Actual data transfer speeds and charging power may vary depending on the PC environment. Display compatibility may depend on the macOS version. The minimum requirement is macOS 14.5 (Sonoma) or later for Apple silicon Macs, while Intel-based Macs require macOS 15 (Sequoia) or later. Display may not work properly depending on the Intel processor and Windows OS version. The minimum OS requires Intel 12th Gen or later, Windows 11 or later.)

  • Up to 140W power charging
  • Daisy Chain
  • Up to 80Gbps data transfer

Samsung ViewFinity S8 S85TH 5K2K Thunderbolt 5 144Hz HDR VA USB-C Curved 40in Monitor Feature 3

Quick Device Connection for Fast-Paced Work - Easy Connection

Easy Connection keeps frequently used ports within reach, so you can connect compatible devices without fumbling for hard-to-reach ports. It’s designed to keep fast‑paced work running smoothly on your monitor for a more efficient workspace.

Samsung ViewFinity S8 S85TH 5K2K Thunderbolt 5 144Hz HDR VA USB-C Curved 40in Monitor Feature 4

Stay Connected Across Devices - LAN Port

The built-in LAN port on the ViewFinity S85TH offers seamless Ethernet connectivity for your laptop. Plus, multiple connectivity options — including USB-C, USB-A, DP and HDMI ports — let you connect peripherals directly to the monitor, simplifying your setup for a more efficient workflow.

Control Multiple Sources in Harmony - Built-In KVM Switch

The built-in KVM switch lets you connect and control two sources at once with just one keyboard and mouse. Now you can avoid multi-device hassle and multitask with easy input switching on the ViewFinity S85TH.

Efficient Multitasking on one Screen - Picture-in-Picture & Picture-by-Picture

Stay focused without switching screens or missing important updates on your monitor. Picture-in-Picture allows you to effortlessly view documents, chat windows or entertainment alongside your main content with a secondary sub-screen. And Picture-by-Picture helps you work across devices by splitting the screen in half and using two inputs at their native resolution.

Convenience and Comfort for All-Day Use

Effortless and Quick Setup - Easy Setup Stand

Easy Setup Stand lets you set up your monitor without tools or screws, making the installation fast and hassle‑free. When it's time to change things up, simply push a button to manually adjust the stand.

Versatile Viewing - Ergonomic Design

Find the angle that keeps you comfortable thanks to this monitor's ergonomic design. Simply tilt, swivel and adjust the height of your screen for the best position and ultimate utility.

Samsung ViewFinity S8 S85TH 5K2K Thunderbolt 5 144Hz HDR VA USB-C Curved 40in Monitor Feature 5

Sound without Taking Up Space - Built-In Speaker

With built-in speakers, you can listen to your favourite content while keeping your desk clutter-free. Work, learn and play with ease on your monitor — no additional sound devices required.

Samsung ViewFinity S8 S85TH 5K2K Thunderbolt 5 144Hz HDR VA USB-C Curved 40in Monitor Feature 6

Designed to Reduce Eye Strain - TUV-Certified Intelligent Eye Care

Intelligent Eye Care certified by TUV automatically optimises the brightness and colour temperature for your environment - especially during those late-night projects - thanks to Adaptive Picture. Eye Saver Mode and Less Screen Flickering protect your eyes against excessive blue light and screen flicker, so you can enjoy optimal viewing with less strain.

Screen images simulated for illustrative purposes.

A Comprehensive, All-in-One Control Hub - Samsung Display Manager

Samsung Display Manager helps you easily access features like split-screen setup, brightness adjustment, KVM, PIP/PBP and precise colour calibration. Just click on the floating menu on your desktop and enjoy advanced screen controls at your fingertips. For business users, the MAPT (Mac Address Pass Through) feature allows asset managers to reliably identify and track connected devices on their network. (Screen images are simulated for illustrative purposes. Actual UI may be different. Requires the Samsung Display Manager program on each PC, available for download at Samsung.com or Microsoft Store. Colour calibration is compatible with Galaxy mobile devices. MAPT supports single monitors only. Samsung Display Manager features require a PC running Windows 10 or later. Requires the latest firmware, which can be downloaded from Samsung.com. A USB flash drive is required for update. Feature may vary by model.)

Responsibly Designed and Built - Recycled Materials

Certified by TCO, ENERGY STAR and EPEAT Gold, the ViewFinity S85TH contains over 50% recycled plastic. No chemical sprays are used on the monitor's plastic, making it easy to recycle. Plus, the packaging box joints are glued together, eliminating the need to remove staples during disassembly. (The percentage of recycled material, which may vary by component, is calculated based on the total weight of plastic used on the product (weight of recycled materials/total weight of plastic).EPEAT registration status varies by country. Please check the registration status for your country at www.epeat.net↗.)

Responsive Gameplay

Smooth Performance Across Content - 144Hz Refresh Rate

With its 144Hz refresh rate, the ViewFinity S85TH reduces lag and motion blur. This allows fast-paced moments to flow smoothly to the next, whether you're playing games, watching videos or working on creative projects. (Default refresh rate is set to 60Hz and may be adjusted to 144Hz in the monitor's settings. Refresh rate may vary by content and input source.)

Samsung ViewFinity S8 S85TH 5K2K Thunderbolt 5 144Hz HDR VA USB-C Curved 40in Monitor Feature 7

Immerse Yourself in Seamless Action with Minimal Disruption - AMD FreeSync Premium

Variable refresh rate (VRR) with AMD FreeSync Premium keeps the GPU and panel synced to reduce choppiness, screen lag and image tearing. This creates ultra-smooth scenes on the ViewFinity S85TH — great for gamers who want responsiveness in fast-action content.

Screen images simulated for illustrative purposes. AMD FreeSync Premium is available only when compatible AMD graphics card is used.

This page may include images or videos created using AI.

Specifications


General Data

Model Number LS40H850TAEXXY
Colour Black
Energy Saving Solution Yes
Eye Saver Mode Yes
Flicker Free Yes
Picture-In-Picture Yes
Picture-By-Picture Yes
Image Size Yes
Daisy Chain Yes
Windows Certification Windows11
FreeSync FreeSync Premium
Off Timer Plus Yes
Auto Source Switch Auto Source Switch+
Adaptive Picture Yes
KVM Switch Yes

Display

Screen Size (Class) 40
Flat / Curved Curved
Active Display Size (HxV) (mm) 926.8 x 391.0 mm
Screen Curvature 1000R
Aspect Ratio 21:9
Panel Type VA
Brightness (Typical) 350 cd/m^2
Brightness (Min) 280 cd/m^2
Contrast Ratio Static 3,000:1
HDR(High Dynamic Range) HDR10
HDR10+ HDR10+
Resolution WUHD (5120 x 2160)
Response Time 4 (GTG)
Viewing Angle (H/V) 178 / 178
Colour Support Max 1.07B
sRGB Coverage 99 %
Refresh Rate Max 144 Hz

Interface

Display Port 1 EA
Display Port Version 1.4
HDCP Version (DP) 2.2
HDMI 1 EA
HDMI Version 2.1
HDCP Version (HDMI) 2.2
Headphone 1
USB-C Upstream Port (ONLY DATA) 1
USB Type-A Downstream Port 5 EA
USB Type-A Downstream Version 3.2 Gen2, 3.2 Gen1
USB Type-C Downstream Port 1
USB Type-C Downstream Version 3.2 Gen2
Thunderbolt Downstream Port (Daisy Chain) 1
Thunderbolt Downstream Port Charging Power 15 W
Thunderbolt 3 1 EA
Thunderbolt 3 Charging Power (Port 1) 140 W
Version of Thunderbolt 5.0
HDCP Version (Thunderbolt) 2.2
Ethernet (LAN) 1 EA

Audio

Speaker Yes
Speaker Output 5 W

Operation Conditions

Temperature 10 ~ 40
Humidity 10 ~ 80 (Non-Condensing)

Calibration

Factory Tunning Yes

Design

Front Colour Black
Rear Colour Black
Stand Colour Black
Stand Type HAS
HAS(Height Adjustable Stand) 120.0(±5.0)
Tilt -5@(±2@) ~ 20@(±2@)
Swivel -20@(±3@) ~ 20@(±3@)
Wall Mount 100 x 100 mm

Eco

TCO Certified Yes
EPEAT Gold (AU Only)
Energy Efficiency Class 1.5
Recycled Plastic 50 %

Power

Power Supply AC 100 - 240 V
Power Consumption (Max) 340 W
Power Consumption (Typ) 92.0 W
Power Consumption (DPMS) 0.5 W
Power Consumption (Off Mode) 0.30 W
Power Consumption (Yearly) 339 kWh/year
Type Internal Power

Dimension

Net Dimension with Stand (WxHxD) 928.6 x 599.9 x 362.1 mm
Net Dimension without Stand (WxHxD) 928.6 x 422.8 x 198.9 mm

Weight

Set Weight with Stand 14.0 kg
Set Weight without Stand 9.0 kg

Accessory

Power Cable Length 1.5
HDMI Cable Yes
Backed by a 3 year Samsung warranty.

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