ThinkVision E28u-20
Model ThinkVision E28u-20Part no. 62F9GAR4CL
70 specifications Checked today
- Display71.1 cm (28")
- Resolution3840 x 2160 pixels
- Energy classF
- ColourBlack
- NVIDIA G-SYNCNo
- Built-in speaker(s)Yes
Overview
- Display
- 71.1 cm (28")
- Resolution
- 3840 x 2160 pixels
- Energy class
- F
- Colour
- Black
- NVIDIA G-SYNC
- No
- Built-in speaker(s)
- Yes
- Brand
- Lenovo
- Category
- Monitor
- Model
- ThinkVision E28u-20
- Part numbers
- 62F9GAR4CL, 62F9GAR4WW
- Also known as
- Lenovo ThinkVision E28u-20 computer monitor 71.1 cm (28") 3840 x 2160 pixels 4K Ultra HD LED Black
Specifications
70 specifications in 11 groups
Display
| Specification | Value |
|---|---|
| Display diagonal | 71.1 cm (28") |
| Display resolution | 3840 x 2160 pixels |
| Native aspect ratio | 16:9 |
| Display technology | LED |
| Touchscreen | No |
| HD type | 4K Ultra HD |
| Panel type | IPS |
| LED backlight | Yes |
| Backlight type | W-LED |
| Display brightness (typical) | 300 cd/m² |
| Response time | 6 ms |
| Anti-glare screen | Yes |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Maximum refresh rate | 60 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Response time (fast) | 4 ms |
| Pixel density | 157 ppi |
| High Dynamic Range (HDR) supported | Yes |
| Colour gamut | 99% |
| sRGB coverage (typical) | 99% |
Performance
| Specification | Value |
|---|---|
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Low Blue Light technology | Yes |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | Yes |
| Built-in camera | No |
| Built-in microphone | No |
Design
| Specification | Value |
|---|---|
| Product colour | Black |
| Colour name | Raven Black |
Ports & interfaces
| Specification | Value |
|---|---|
| Built-in USB hub | No |
| USB Type-C DisplayPort Alternate Mode | No |
| USB Power Delivery (USB PD) | No |
| VGA (D-Sub) ports quantity | 0 |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |
| DisplayPorts quantity | 1 |
| DisplayPort out quantity | 0 |
| DisplayPort version | 1.4 |
Network
| Specification | Value |
|---|---|
| Ethernet LAN | No |
Ergonomics
| Specification | Value |
|---|---|
| VESA mounting | Yes |
| Height adjustment | Yes |
| Pivot | Yes |
| Tilt adjustment | Yes |
Power
| Specification | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | F |
| Energy consumption (SDR) per 1000 hours | 26.1 kWh |
| Energy consumption (HDR) per 1000 hours | 26.4 kWh |
| Power consumption (typical) | 30 W |
| Power consumption (standby) | 0.3 W |
| Power consumption (max) | 50 W |
| Power consumption (off) | 0.3 W |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
Weight & dimensions
| Specification | Value |
|---|---|
| Width (with stand) | 636.9 mm |
| Depth (with stand) | 220 mm |
| Height (with stand) | 580.6 mm |
| Weight (with stand) | 6.8 kg |
| Width (without stand) | 636.9 mm |
| Depth (without stand) | 48.9 mm |
| Height (without stand) | 373.7 mm |
| Weight (without stand) | 4.6 kg |
| Bezel width (side) | 2 mm |
Packaging data
| Specification | Value |
|---|---|
| Package width | 744 mm |
| Package depth | 170 mm |
| Package height | 489 mm |
| Package weight | 9.2 kg |
Other features
| Specification | Value |
|---|---|
| Certification | ENERGY STAR Certified, TCO 9.0, TCO Edge 2.0, EPEAT Silver, RoHS, Eyesafe Display, TÜV Low Blue Light (Hardware solution), TÜV Rheinland Eye Comfort |
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