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Lenovo ThinkVision T27UD-40 computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black
- 68.6cm (27") 4K Ultra HD 3840 x 2160 W-LED IPS
- 6ms, 16:9, 350cd/m2, 1500:1
- USB, HDMI, DisplayPort
Stunning 4K UHD Visuals
Enjoy crystal‑clear detail and immersive clarity on the 27‑inch 4K UHD display with a resolution of 3840 × 2160 pixels. The vibrant panel delivers sharp images and rich visual depth across a spacious visual workspace, perfect for content creation, spreadsheets, media, and everyday multitasking. With a wide 178° viewing angle and a high static contrast ratio, colours and clarity remain consistent from nearly any vantage point.
Premium IPS Panel and Colour Performance
This monitor uses an In‑Plane Switching (IPS) panel to reproduce lifelike colours with excellent accuracy and consistency. Supporting 1.07 billion colours and covering 99 % of the sRGB and BT.709 colour gamuts, the display ensures vibrant, true‑to‑life visuals — ideal for creative professionals, designers, and anyone who values colour fidelity.
HDR10 Support for Enhanced Contrast
Experience greater dynamic range and improved contrast with HDR10 support, which brings deeper blacks and brighter highlights to compatible content. Whether you’re watching HDR movies or working on HDR‑enabled projects, the enhanced tone mapping delivers a noticeably richer picture.
Comfort‑Focused Eye Care Technologies
Work longer with less strain thanks to built‑in EyeSafe® Display 2.0 and TÜV Rheinland Eye Comfort certification, which reduce harmful blue light while maintaining image quality. An anti‑glare surface also minimises distracting reflections in bright environments — keeping your focus on the screen, not the glare.
Flexible USB‑C Docking with Power Delivery
Streamline your setup with the integrated USB‑C hub, offering a single‑cable solution for video, data, and power. With up to 100 W power delivery, compatible laptops can charge directly through the display while connected, helping reduce cable clutter and simplify desk organisation. Additional USB‑A ports and an RJ45 Ethernet port expand connectivity for peripherals and networks.
Wide Connectivity Suite
Connect to virtually any device with a versatile set of inputs, including HDMI 2.1 and DisplayPort 1.4, in addition to the USB‑C upstream port. Whether it’s laptops, desktops, or media sources, you get flexible options for seamless integration into your workspace.
Ergonomic Stand for Comfortable Viewing
Designed with long usage in mind, the monitor’s stand offers height adjustment, tilt, swivel, and pivot, so you can tailor your viewing angle for the most comfortable and productive setup. The adjustable ergonomics help reduce neck and eye fatigue throughout the day.
Energy‑Efficient and Environmentally Certified
Built with sustainability in mind, this monitor meets multiple energy‑efficiency and environmental standards, including ENERGY STAR, EPEAT Gold, and TCO certifications, helping reduce its environmental footprint while ensuring reliable performance.
| Audio | |
|---|---|
| Built-in speaker(s) | No |
| Performance | |
| Built-in speaker(s) | No |
| Built-in microphone | No |
| Built-in camera | No |
| AMD FreeSync | No |
| NVIDIA G-SYNC | No |
| Windows operating systems supported | Windows 10, Windows 11 |
| Low Blue Light technology | Yes |
| Display | |
| Display brightness (typical) | 350 cd/m² |
| Screen shape | Flat |
| Display number of colours | 1.07 billion colours |
| Native aspect ratio | 16:9 |
| Pixel density | 163 ppi |
| Colour gamut | 99% |
| Maximum refresh rate | 60 Hz |
| sRGB coverage (typical) | 99% |
| HD type | 4K Ultra HD |
| Display technology | LCD |
| Contrast ratio (dynamic) | 3000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.1554 x 0.1554 mm |
| Backlight type | W-LED |
| Display resolution | 3840 x 2160 pixels |
| Response time | 6 ms |
| Display diagonal | 68.6 cm (27") |
| Contrast ratio (typical) | 1500:1 |
| Response time (fast) | 4 ms |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | IPS |
| Colour depth | 10 bit |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| LED backlight | Yes |
| Video colour modes | BT.709 |
| Anti-glare screen | Yes |
| Network | |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Ethernet LAN (RJ-45) ports | 1 |
| Ethernet LAN | Yes |
| Multimedia | |
| Built-in speaker(s) | No |
| Built-in microphone | No |
| Built-in camera | No |
| Design | |
| Market positioning | Office |
| Feet colour | Black |
| Certification | ENERGY STAR Certified, TCO 10, TCO Edge 2.1, EU Energy Efficiency Level (Level-E), EPEAT Gold, Eyesafe Display 2.0, TÜV Rheinland Eye Comfort (4 Stars) |
| Product colour | Black |
| Front bezel colour | Black |
| Colour name | Eclipse black |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | Yes |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 3 |
| USB Type-C downstream ports quantity | 1 |
| Headphone out | No |
| VGA (D-Sub) ports quantity | 0 |
| HDMI ports quantity | 1 |
| DisplayPorts quantity | 1 |
| HDMI | Yes |
| HDMI version | 2.1 |
| DisplayPort version | 1.4 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 100 W |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Number of USB Type-C upstream ports quantity | 1 |
| DisplayPort out quantity | 0 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Ethernet LAN (RJ-45) ports | 1 |
| Technical details | |
| Height (without stand) | 357 mm |
| Depth (without stand) | 46 mm |
| Width (without stand) | 613.4 mm |
| Feet colour | Black |
| Cable lock slot | Yes |
| HDMI | Yes |
| Built-in microphone | No |
| Product colour | Black |
| Front bezel colour | Black |
| Sustainability certificates | ENERGY STAR, EPEAT Gold |
| Power supply type | Internal |
| Weight (with stand) | 6.7 kg |
| Touchscreen | No |
| Software | |
|---|---|
| Windows operating systems supported | Windows 10, Windows 11 |
| Bundled software | EU Energy Label (E-class) TCO Certified 10.0 TCO Edge 2.1 Eyesafe Certified 2.0 TÜV Rheinland Eye Comfort Certification (4-star) |
| Ergonomics | |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | Yes |
| Swivel angle range | -45 - 45° |
| Tilt angle range | -5 - 23.5° |
| Pivot | Yes |
| Pivot angle | -90 - 90° |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Cable management | Yes |
| Tilt adjustment | Yes |
| Adjustable height (max) | 15.5 cm |
| Power | |
| Power supply type | Internal |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power consumption (max) | 175 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 18 W |
| Power consumption (off) | 0.5 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 22 kWh |
| Energy consumption (HDR) per 1000 hours | 30 kWh |
| Weight & dimensions | |
| Height (without stand) | 357 mm |
| Depth (without stand) | 46 mm |
| Width (without stand) | 613.4 mm |
| Width (with stand) | 613.4 mm |
| Depth (with stand) | 195 mm |
| Height (with stand) | 539.1 mm |
| Bezel width (side) | 2 mm |
| Bezel width (top) | 2 mm |
| Bezel width (bottom) | 1.15 cm |
| Weight (with stand) | 6.7 kg |
| Weight (without stand) | 4.5 kg |
| Package width | 693 mm |
| Package depth | 150 mm |
| Package height | 422 mm |
| Package weight | 9.3 kg |
| Packaging data | |
| Package width | 693 mm |
| Package depth | 150 mm |
| Package height | 422 mm |
| Package weight | 9.3 kg |
| Stand included | Yes |
| Cables included | DisplayPort, USB Type-C to USB Type-C |
| Bundled software | EU Energy Label (E-class) TCO Certified 10.0 TCO Edge 2.1 Eyesafe Certified 2.0 TÜV Rheinland Eye Comfort Certification (4-star) |
| Packaging content | |
| Stand included | Yes |
| Cables included | DisplayPort, USB Type-C to USB Type-C |
| Bundled software | EU Energy Label (E-class) TCO Certified 10.0 TCO Edge 2.1 Eyesafe Certified 2.0 TÜV Rheinland Eye Comfort Certification (4-star) |
| Sustainability | |
| Sustainability certificates | ENERGY STAR, EPEAT Gold |
| Other features | |
| Certification | ENERGY STAR Certified, TCO 10, TCO Edge 2.1, EU Energy Efficiency Level (Level-E), EPEAT Gold, Eyesafe Display 2.0, TÜV Rheinland Eye Comfort (4 Stars) |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Ethernet LAN (RJ-45) ports | 1 |
| Video colour modes | BT.709 |
| Height (without stand) | 357 mm |
| Depth (without stand) | 46 mm |
| Width (without stand) | 613.4 mm |
| Power consumption (max) | 175 W |
| HDMI | Yes |
| USB Power Delivery up to | 100 W |
| Energy efficiency scale | A to G |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Power supply type | Internal |
| Ethernet LAN | Yes |
| Touchscreen | No |
| USB Power Delivery (USB PD) | Yes |
| Front bezel colour | Black |
| Certificates | |
| Certification | ENERGY STAR Certified, TCO 10, TCO Edge 2.1, EU Energy Efficiency Level (Level-E), EPEAT Gold, Eyesafe Display 2.0, TÜV Rheinland Eye Comfort (4 Stars) |
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|---|---|---|---|---|---|---|
| SKU |
64AFGAT2UK
|
TD2760
|
346B1C/00
|
TF2215MC-B2
|
TF1515MC-B2
|
242B9TL/00
|
| Manufacturer |
Lenovo
|
Viewsonic
|
Philips
|
iiyama
|
iiyama
|
Philips
|
| Market positioning |
Office
|
N/A
|
Home
|
N/A
|
N/A
|
N/A
|
| Product colour |
Black
|
Black
|
Black
|
Black
|
Black
|
Black
|
| Native aspect ratio |
16:9
|
16:9
|
21:9
|
16:9
|
4:3
|
16:9
|
| Display technology |
LCD
|
LED
|
LCD
|
LED
|
LED
|
LCD
|
| VESA mounting |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| Display resolution |
N/A
|
1920 x 1080 pixels
|
N/A
|
1920 x 1080 pixels
|
1024 x 768 pixels
|
1920 x 1080 pixels
|
| Touchscreen |
N
|
Y
|
N
|
Y
|
Y
|
Y
|
| Built-in camera |
N
|
N
|
N
|
N
|
N
|
N/A
|
| Display diagonal |
≈ 21 inches
|
≈ 21 inches
|
30 to 50 inches
|
≈ 21 inches
|
under 18 inches
|
≈ 21 inches
|
| Built-in USB hub |
Y
|
Y
|
Y
|
N/A
|
N/A
|
N/A
|
| AMD FreeSync |
N
|
N
|
N/A
|
N
|
N
|
N
|
| NVIDIA G-SYNC |
N
|
N
|
N/A
|
N
|
N
|
N
|





