40" ViewFinity S8 S85TH 5k2k WUHD Monitor
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Highlights
Features
Feature Overview
Ultra-High Resolution. Elevated Productivity
Enhanced realism through more colours
HDR10+
HDR10+ ensures 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 S8 S85TH. Your content becomes captivating, just as intended.
Screen images simulated for illustrative purposes.
Seamless Connections for a Versatile Workflow
Speed and power for data-intensive tasks
Thunderbolt™5
Thunderbolt™5 allows you to manage high-resolution video and data-intensive tasks, offering 80 Gbps data transfer and up to 140W charging. And with dual display support, the ViewFinity S8 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.
Quick device connection for fast-paced work
Easy Connection
Easy Connection keeps frequently used ports within reach, so you can connect 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.
Stay connected across devices
LAN Port
The built-in LAN port on the ViewFinity S8 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.
Convenience and Comfort for All-Day Use
Sound without taking up space
Built-in Speaker
With built-in speakers, you can listen to your favorite content while keeping your desk clutter-free for a more efficient workspace. Work, learn and play with ease on your monitor — no additional sound devices required.
Responsibly designed and built
Recycled Materials
Certified by TCO, ENERGY STAR and EPEAT Gold, the ViewFinity S8 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 S8 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.
Immerse yourself in seamless action without 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, stutter-free scenes on the ViewFinity S8 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.
Specifications
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Resolution
WUHD (5120 x 2160)
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Aspect Ratio
21:9
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Screen Curvature
1000R
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Brightness (Typical)
350cd/㎡
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Contrast Ratio Static
3,000:1
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Response Time
4 (GTG)
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Refresh Rate
Max 144 Hz
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Viewing Angle (Horizontal/Vertical)
178 / 178
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Screen Size (Class)
40
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Flat / Curved
Curved
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Active Display Size (HxV) (mm)
926.8 x 391.0 mm
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Screen Curvature
1000R
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Aspect Ratio
21:9
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Panel Type
VA
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Brightness (Typical)
350 cd/㎡
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Brightness (Min)
280 cd/㎡
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Contrast Ratio Static
3,000:1
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HDR(High Dynamic Range)
HDR10
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HDR10+
HDR10+
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Resolution
WUHD (5120 x 2160)
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Response Time
4 (GTG)
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Viewing Angle (Horizontal/Vertical)
178 / 178
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Colour Support
Max 1.07B
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sRGB Coverage
99 %
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Refresh Rate
Max 144 Hz
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Energy Saving Solution
Yes
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Eye Saver Mode
Yes
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Flicker Free
Yes
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Picture-In-Picture
Yes
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Picture-By-Picture
Yes
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Image Size
Yes
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Daisy Chain
Yes
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Windows Certification
Windows11
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FreeSync
FreeSync Premium
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Off Timer Plus
Yes
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Auto Source Switch
Auto Source Switch+
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Adaptive Picture
Yes
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KVM Switch
Yes
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Display Port
1 EA
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Display Port Version
1.4
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HDCP Version (DP)
2.2
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HDMI
1 EA
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HDMI Version
2.1
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HDCP Version (HDMI)
2.2
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Headphone
1
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USB-C Upstream Port (ONLY DATA)
1
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USB Type-A Downstream Port
5 EA
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USB Type-A Downstream Version
3.2 Gen2, 3.2 Gen1
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USB Type-C Downstream Port
1
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USB Type-C Downstream Version
3.2 Gen2
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Thunderbolt Downstream Port (Daisy Chain)
1
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Thunderbolt Downstream Port Charging Power
15 W
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Thunderbolt 3
1 EA
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Thunderbolt 3 Charging Power (Port 1)
140 W
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Version of Thunderbolt
5.0
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HDCP Version (Thunderbolt)
2.2
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Ethernet (LAN)
1 EA
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Speaker
Yes
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Speaker Output
5 W
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Temperature
10 ~ 40 ℃
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Humidity
10 ~ 80 (Non-Condensing)
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Factory Tunning
Yes
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Front Colour
Black
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Rear Color
Black
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Stand Color
Black
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Stand Type
HAS
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HAS(Height Adjustable Stand)
120.0(±5.0)
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Tilt
-5˚(±2˚) ~ 20˚(±2˚)
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Swivel
-20˚(±3˚) ~ 20˚(±3˚)
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Wall Mount
100 x 100 mm
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TCO Certified
Yes
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EPEAT
Gold (AT, DK, FR, IT, NL, ES, SE, CH, UK)
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Energy Efficiency Class
G
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Recycled Plastic
50 %
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Power Supply
AC 100 - 240 V
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Power Consumption (Max)
340 W
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Power Consumption (Typ)
41.7 W
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Power Consumption (DPMS)
0.50 W
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Power Consumption (Off Mode)
0.30 W
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Power Consumption (Yearly)
61 kWh/year
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Type
Internal Power
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Set Dimension with Stand (WxHxD)
928.6 x 599.9 x 362.1 mm
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Set Dimension without Stand (WxHxD)
928.6 x 422.8 x 198.9 mm
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Package Dimension (WxHxD)
1030 x 281 x 520 mm
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Set Weight with Stand
14.30 kg
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Set Weight without Stand
9.0 kg
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Package Weight
17.50 kg
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Power Cable Length
1.5
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HDMI Cable
Yes
Reviews
40" ViewFinity S8 S85TH 5k2k WUHD Monitor
- Customers praise the 40-inch 5K2K ultrawide display for replacing multiple monitors and enabling seamless multitasking with side-by-side applications.
- Reviewers consistently highlight exceptional image quality, with sharp text clarity and vibrant, popping colors that enhance daily workflow.
- Most appreciate the integrated Thunderbolt 5 and KVM switch for reducing cable clutter and enabling instant device switching.
- A few users report Thunderbolt connectivity issues with Mac systems, though workarounds exist for some.
- Several mention the heavy, non-adjustable stand as a minor trade-off for overall stability and performance.
Reviews with images & videos
Filters
Relevancy sort puts the best reviews at the top. We look at things like helpfulness votes, latest review, pictures and other traits that readers look for in their reviews.
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21 Reviews
2026-09-14
2026-09-07
Manstiee, Michigan
2026-09-07
2026-09-05
Washington DC
2026-08-31
2026-08-29
2026-08-29
2026-08-25
2026-08-19
2026-08-17
Orlando FL USA
2026-08-17
2026-08-16
Nigeria
2026-08-13
glendale
2026-08-12
2026-08-06
SHELBURNE
2026-07-18
Samsung Brand Ambassador
Xinil: We always aim to deliver a great experience, and it’s unfortunate to hear the S85TH monitor did not meet your expectations. Please contact Samsung Customer Support directly so that we can better investigate your issue and assist you towards a resolution. You can reach Samsung Support at 1-800-SAMSUNG, available 8AM - 9PM EST Monday - Friday, and 8AM - 6PM Saturday and Sunday. LiveChat is also available via the ‘Support’ link on our website. ~ Samsung Monitors
2026-07-18
Samsung Brand Ambassador
jlva: Thank you for your review of the S85TH Monitor and for sharing your experience. Please contact Samsung Customer Support directly so that we can better investigate your issue and assist you towards a resolution. You can reach Samsung Support at 1-800-SAMSUNG, available 8AM - 9PM EST Monday - Friday, and 8AM - 6PM Saturday and Sunday. LiveChat is also available via the ‘Support’ link on our website. ~ Samsung Monitors
2026-07-05
Los angeles
Samsung Brand Ambassador
Patrickthegreat: Thank you for your review of the S85TH Monitor and for sharing your experience. Please contact Samsung Customer Support directly so that we can better investigate your issue and assist you towards a resolution. You can reach Samsung Support at 1-800-SAMSUNG, available 8AM - 9PM EST Monday - Friday, and 8AM - 6PM Saturday and Sunday. LiveChat is also available via the ‘Support’ link on our website. ~ Samsung Monitors
2026-07-04
Samsung Brand Ambassador
brianswe: We appreciate your feedback with your S85TH monitor. Please contact Samsung Customer Support directly so that we can better investigate your issue and assist you towards a resolution. You can reach Samsung Support at 1-800-SAMSUNG, available 8AM - 9PM EST Monday - Friday, and 8AM - 6PM Saturday and Sunday. LiveChat is also available via the ‘Support’ link on our website. ~ Samsung Monitors
2026-07-03
Samsung Brand Ambassador
dontbother: We regret to hear your experience with the Monitor hasn’t met expectations. If you haven’t returned the unit yet, we’d welcome the chance to help resolve the issue. Feel free to reach out to us at 1-800-SAMSUNG, available from 8AM - 9PM EST Monday - Friday, and 8AM - 6PM Saturday and Sunday. You can also reach our LiveChat team by selecting the ‘Support’ link on our website. ~ Samsung Monitors
2026-06-29
Newburyport, MA
Samsung Brand Ambassador
CaaStlepeak72: Thank you for choosing the Samsung S85TH monitor. We appreciate your feedback. For optimal performance, please ensure your Monitor is running the latest firmware. You can check this by going to: Home > left directional key > Settings > Support > Software Update To further optimize performance, try running Device Care, which checks memory, clears unused cached data, and closes background apps: Home > left directional key > Settings > Support > Device Care > Start Device Care If issues continue, please reach Samsung Support at 1-800-SAMSUNG, available 8AM - 9PM EST Monday - Friday, and 8AM - 6PM Saturday and Sunday. LiveChat is also available via the ‘Support’ link on our website. ~ Samsung Monitors
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