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Lenovo L28u-30’s 28-inch 4K display with an ultra-thin bezel is ideal for home entertainment and gaming. Astounding clarity with colors that flow seamlessly and a response time of 4ms enhance your gaming experience. Wide viewing angles enabled by the In-Plane Switching panel and low blue light filtering from TÜV Rheinland offer better readability and comfort.
| Display | |
|---|---|
| NTSC coverage (typical) | 99% |
| Colour depth | 10 bit |
| Viewable size, vertical | 36 cm |
| Viewable size, horizontal | 63.2 cm |
| Pixel density | 157.35 ppi |
| Pixel pitch | 0.16 x 0.16 mm |
| Response time (fast) | 4 ms |
| Display number of colours | 1.07 billion colours |
| Viewing angle, vertical | 178° |
| Viewing angle, horizontal | 178° |
| Maximum refresh rate | 60 Hz |
| Contrast ratio (dynamic) | 3000000:1 |
| Contrast ratio (typical) | 1000:1 |
| Supported graphics resolutions | 3840 x 2160 |
| Screen shape | Flat |
| Response time | 6 ms |
| Display brightness (typical) | 250 cd/m² |
| Backlight type | W-LED |
| Panel type | IPS |
| HD type | 4K Ultra HD |
| Touchscreen | No |
| Display technology | LED |
| Native aspect ratio | 16:9 |
| Display resolution | 3840 x 2160 pixels |
| Display diagonal | 71.1 cm (28") |
| Performance | |
|---|---|
| Low Blue Light technology | Yes |
| VESA Adaptive Sync support | Yes |
| AMD FreeSync | Yes |
| Multimedia | |
|---|---|
| Built-in camera | No |
| Built-in speaker(s) | No |
| Design | |
|---|---|
| Certification | CCC, TÜV Rheinland Eye Comfort |
| Feet colour | Black |
| Front bezel colour | Black |
| Colour name | Raven Black |
| Product colour | Black |
| Ports & interfaces | |
|---|---|
| Audio output | Yes |
| Audio input | No |
| DisplayPort version | 1.2 |
| DisplayPorts quantity | 1 |
| HDMI version | 2.0 |
| HDMI ports quantity | 1 |
| HDMI | Yes |
| DVI port | No |
| Built-in USB hub | No |
| Ergonomics | |
|---|---|
| Tilt adjustment | Yes |
| Number of OSD languages | 8 |
| On Screen Display (OSD) | Yes |
| Tilt angle range | -5 - 22° |
| Height adjustment | No |
| Cable lock slot type | Kensington |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| VESA mounting | Yes |
| Power | |
|---|---|
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Power consumption (off) | 0.3 W |
| Power consumption (max) | 48 W |
| Power consumption (typical) | 31 W |
| Packaging content | |
|---|---|
| HDMI cable length | 1.8 m |
| Cables included | AC, HDMI |
| Stand included | Yes |
| Weight & dimensions | |
|---|---|
| Bezel width (bottom) | 2.28 cm |
| Bezel width (top) | 2 mm |
| Bezel width (side) | 2 mm |
| Width (without stand) | 636.9 mm |
| Weight (with stand) | 5.2 kg |
| Height (with stand) | 450.8 mm |
| Depth (with stand) | 220 mm |
| Width (with stand) | 636.9 mm |
| Packaging data | |
|---|---|
| Package weight | 7.5 kg |
| Package height | 452 mm |
| Package depth | 127 mm |
| Package width | 738 mm |
| Sustainability | |
|---|---|
| Sustainability certificates | ENERGY STAR |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 85285210 |
| Technical details | |
|---|---|
| Compliance certificates | RoHS |
