Lenovo ThinkVision E28u-20 LED display 71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD Black
- Brand: Lenovo
- Category:
- SKU: 62F9GAT4EU
- EAN: 0196378283159 0196378283418
71.1cm (28") 4K Ultra HD 3840 x 2160 W-LED IPS, 16:9, 300cd/m², 1.073B, 6ms, 178°/178°, 1000:1
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Specifications
Display | |
---|---|
Display brightness (typical) | 300 cd/m² |
Native aspect ratio | 16:9 |
Display number of colours | 1.073 billion colours |
Screen shape | Flat |
Pixel density | 157 ppi |
Colour gamut | 90% |
Contrast ratio (dynamic) | 3000000:1 |
Viewing angle, horizontal | 178° |
Viewing angle, vertical | 178° |
Pixel pitch | 0.16 x 0.16 mm |
Viewable size, horizontal | 63.2 cm |
Viewable size, vertical | 34.1 cm |
HD type | 4K Ultra HD |
Backlight type | W-LED |
Display resolution | 3840 x 2160 pixels |
Response time | 6 ms |
Display diagonal | 71.1 cm (28") |
Contrast ratio (typical) | 1000:1 |
Response time (fast) | 4 ms |
Maximum refresh rate | 60 Hz |
sRGB coverage (typical) | 99% |
High Dynamic Range (HDR) supported | Yes |
Panel type | IPS |
Colour depth | 10 bit |
High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
RGB colour space | DCI-P3 |
Anti-glare screen | Yes |
Multimedia | |
Built-in speaker(s) | Yes |
Built-in camera | No |
RMS rated power | 4 W |
Built-in microphone | No |
Number of speakers | 2 |
Design | |
Certification | ENERGY STAR, CCC, TCO 9.0, TCO Edge 2.0, EPEAT Silver, RoHS (EU 2002/95/EC), TÜV |
Product colour | Black |
Colour name | Raven Black |
Ports & interfaces | |
Built-in USB hub | No |
HDMI ports quantity | 2 |
DisplayPorts quantity | 1 |
Audio output | Yes |
HDMI | Yes |
HDMI version | 2.0 |
DisplayPort version | 1.4 |
Ergonomics | |
VESA mounting | Yes |
Cable lock slot | Yes |
Panel mounting interface | 100 x 100 mm |
Swivelling | Yes |
Swivel angle range | -360 - 360° |
Tilt angle range | -5 - 20° |
Height adjustment | 20 cm |
Pivot | Yes |
On Screen Display (OSD) | Yes |
Pivot angle | -90 - 90° |
Height adjustment | Yes |
Cable lock slot type | Kensington |
Tilt adjustment | Yes |
Power | |
Power supply type | Internal |
AC input voltage | 100 - 240 V |
AC input frequency | 50 - 60 Hz |
Power consumption (max) | 50 W |
Power consumption (typical) | 30 W |
Power consumption (off) | 0.5 W |
Energy efficiency scale | A to G |
Energy efficiency class (SDR) | F |
Energy efficiency class (HDR) | F |
Energy consumption (SDR) per 1000 hours | 26 kWh |
Energy consumption (HDR) per 1000 hours | 26 kWh |
Weight & dimensions | |
Width (with stand) | 636.9 mm |
Depth (with stand) | 220 mm |
Bezel width (side) | 2 mm |
Bezel width (top) | 2 mm |
Bezel width (bottom) | 2.28 cm |
Width (without stand) | 636.9 mm |
Height (without stand) | 373.7 mm |
Depth (without stand) | 48.9 mm |
Weight (with stand) | 6.8 kg |
Weight (without stand) | 4.6 kg |
Package width | 744 mm |
Package depth | 170 mm |
Package height | 489 mm |
Package weight | 9.2 kg |
Packaging data | |
Stand included | Yes |
Package width | 744 mm |
Package depth | 170 mm |
Package height | 489 mm |
Package weight | 9.2 kg |
Cables included | AC, HDMI |
Other features | |
Power consumption (max) | 50 W |
Width (without stand) | 636.9 mm |
Height (without stand) | 373.7 mm |
Depth (without stand) | 48.9 mm |
Energy efficiency scale | A to G |
Power supply type | Internal |
Touchscreen | No |
HDMI | Yes |
Certificates | |
Certification | ENERGY STAR, CCC, TCO 9.0, TCO Edge 2.0, EPEAT Silver, RoHS (EU 2002/95/EC), TÜV |
Packaging content | |
Stand included | Yes |
Cables included | AC, HDMI |
Technical details | |
Power supply type | Internal |
Weight (with stand) | 6.8 kg |
Touchscreen | No |