ViewFinity S8 S85TH for your desktop
The Samsung LS40H850TANXZA pairs a 40-inch VA panel with WUHD (5120 x 2160) resolution and a refresh rate of max 144 hz. Its 21:9 aspect ratio defines the workspace available on screen. The 1000R curvature wraps the display around your viewing position.
Picture and motion
- Brightness (Typical): 350 cd/㎡
- Brightness (Min): 280 cd/㎡
- Contrast Ratio Static: 3,000:1
- HDR(High Dynamic Range): HDR10
- HDR10+: HDR10+
- Response Time (ms): 4 (GTG)
- Color Gamut (sRGB Coverage): 99 %
Maximum resolution and refresh rate depend on the connected device, cable, port and display settings. Response-time figures follow Samsung’s stated measurement method.
Display features
- 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
Connections and audio
- Display Port: 1 EA
- HDMI: 1 EA
- Headphone: 1
- USB-C Upstream Port (ONLY DATA): 1
- USB Type-A Downstream Port: 5 EA
- USB Type-C Downstream Port: 1
- Thunderbolt Downstream Port (Daisy Chain): 1
- Thunderbolt Downstream Port Charging Power: 15 W
- Thunderbolt Input: 1 EA
- Thunderbolt Charging Power (Port 1): 140 W
- Ethernet (LAN): 1 EA
- Speaker: Yes
- Speaker Output: 5 W
Stand and installation
- 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
Cables and accessories
- Power Cable Length: 4.92 Foot
- HDMI Cable: Yes
Tech Specs
| Manufacturer part number | LS40H850TANXZA |
|---|---|
| Display | |
| Screen Size (Class) | 40 |
| Flat / Curved | Curved |
| Active Display Size (HxV) | 36.5 x 15.4 in |
| Active Display Size (HxV) | 926.8 x 391.0 mm |
| Screen Curvature | 1000R |
| Aspect Ratio | 21:9 |
| Panel Type | VA |
| Brightness (Typical) | 350 cd/㎡ |
| Brightness (Min) | 280 cd/㎡ |
| Contrast Ratio Static | 3,000:1 |
| HDR(High Dynamic Range) | HDR10 |
| HDR10+ | HDR10+ |
| Resolution | WUHD (5120 x 2160) |
| Response Time (ms) | 4 (GTG) |
| Viewing Angle (H/V) | 178 / 178 |
| Color Support | Max 1.07B |
| Color Gamut (sRGB Coverage) | 99 % |
| Frame Rate | Max 144 Hz |
| General Feature | |
| 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 |
| 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 Input | 1 EA |
| Thunderbolt Charging Power (Port 1) | 140 W |
| Version of Thunderbolt | 5.0 |
| HDCP Version (Thunderbolt) | 2.2 |
| Ethernet (LAN) | 1 EA |
| Operation Conditions | |
| Temperature | 10 ~ 40 ℃ |
| Humidity | 10 ~ 80 (Non-Condensing) |
| Calibration | |
| Factory Tunning | Yes |
| Design | |
| Front Color | Black |
| Rear Color | Black |
| Stand Color | 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 (US, CA) |
| Recycled Plastic | 50 % |
| Power | |
| Power Supply | AC 100 – 240 V |
| Power Consumption (Max) | 340 W |
| Type | Internal Power |
| Dimensions | |
| Set Dimension with Stand (WxHxD) | 36.56 x 23.62 x 14.25 inch |
| Set Dimension without Stand (WxHxD) | 36.56 x 16.65 x 7.83 inch |
| Package Dimension (WxHxD) | 40.55 x 11.06 x 20.47 inch |
| Weight | |
| Set Weight with Stand (lb) | 30.87 lb |
| Set Weight without Stand (lb) | 19.84 lb |
| Shipping Weight | 38.58 lb |
| Accessory | |
| Power Cable Length | 4.92 Foot |
| HDMI Cable | Yes |
| Audio | |
| Speaker | Yes |
| Speaker Output | 5 W |
Any manufacturer warranty or coverage stated in these specifications is subject to Samsung’s eligibility and terms. Optional protection plans and manufacturer promotions are not included unless expressly listed.
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