ThinkVision E55 LFD
Model ThinkVision E55 LFDPart no. 64A9GAT1USEAN 198156853837
62 specifications Checked today
- Display138.7 cm (54.6")
- Resolution3840 x 2160 pixels
- Energy classG
- ColourBlack
- NVIDIA G-SYNCNo
- Built-in speaker(s)Yes
Overview
- Display
- 138.7 cm (54.6")
- Resolution
- 3840 x 2160 pixels
- Energy class
- G
- Colour
- Black
- NVIDIA G-SYNC
- No
- Built-in speaker(s)
- Yes
- Brand
- Lenovo
- Category
- Monitor
- Model
- ThinkVision E55 LFD
- Part numbers
- 64A9GAT1US, 64A9GAT1EK
- EAN / UPC
- 198156853837, 198156603630
- Also known as
- Lenovo ThinkVision E55 LFD computer monitor 138.7 cm (54.6") 3840 x 2160 pixels 4K Ultra HD Black
Specifications
62 specifications in 11 groups
Display
| Specification | Value |
|---|---|
| Display diagonal | 138.7 cm (54.6") |
| Display resolution | 3840 x 2160 pixels |
| Native aspect ratio | 16:9 |
| Touchscreen | No |
| HD type | 4K Ultra HD |
| Panel type | VA |
| Display brightness (typical) | 400 cd/m² |
| Response time | 8 ms |
| Anti-glare screen | Yes |
| Screen shape | Flat |
| Contrast ratio (typical) | 5000:1 |
| Maximum refresh rate | 60 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Pixel pitch | 0.315 x 0.315 mm |
| Pixel density | 80 ppi |
| High Dynamic Range (HDR) supported | Yes |
| Colour gamut | 72% |
| NTSC coverage (typical) | 72% |
Performance
| Specification | Value |
|---|---|
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | Yes |
| Built-in camera | No |
| Built-in microphone | No |
Design
| Specification | Value |
|---|---|
| Product colour | Black |
| Colour name | Black |
Ports & interfaces
| Specification | Value |
|---|---|
| Built-in USB hub | Yes |
| Number of upstream ports | 2 |
| Number of USB Type-B upstream ports quantity | 1 |
| Number of USB Type-C upstream ports quantity | 1 |
| USB Type-A downstream ports quantity | 4 |
| USB Type-C downstream ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 96 W |
| VGA (D-Sub) ports quantity | 0 |
| HDMI | Yes |
| HDMI ports quantity | 2 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 1 |
| DisplayPort out quantity | 0 |
| DisplayPort version | 1.4 |
Network
| Specification | Value |
|---|---|
| Ethernet LAN | Yes |
Ergonomics
| Specification | Value |
|---|---|
| VESA mounting | Yes |
| Tilt adjustment | Yes |
Power
| Specification | Value |
|---|---|
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 84 kWh |
| Energy consumption (HDR) per 1000 hours | 170 kWh |
| Power consumption (typical) | 100 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 300 W |
| Power consumption (off) | 0.3 W |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
Weight & dimensions
| Specification | Value |
|---|---|
| Bezel width (side) | 3.3 mm |
Packaging data
| Specification | Value |
|---|---|
| Package width | 1370 mm |
| Package depth | 185 mm |
| Package height | 850 mm |
| Package weight | 22.7 kg |
Other features
| Specification | Value |
|---|---|
| Certification | ENERGY STAR Certified, EPEAT Silver, EU Energy Efficiency Level (Level-G), TÜV Low Blue Light (Hardware solution), TÜV Rheinland Flicker Free |
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