4K Ultra HD

Technical Specifications

• Summary: Lenovo ThinkVision E55 LFD. Display diagonal: 138.7 cm (54.6"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: IPS, Response time: 8 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub. VESA mounting. Product colour: Black
• Vendor Homepage: https://www.lenovo.com/
• Name: MONITOR LCD 55" E55/64A9GAT1EK LENOVO
• Category Code: LC3
• Model name: ThinkVision E55 LFD
• Display diagonal: 54.6
• Display resolution: 3840 x 2160
• HD type: 4K Ultra HD
• Native aspect ratio: 16:9
• Display technology: IPS
• Panel type: IPS
• LED backlight: Yes
• Display brightness (typical): 400
• Display brightness: 400
• Response time: 8
• Anti-glare screen: Yes
• Screen shape: Flat
• Aspect ratio: 16:9
• Contrast ratio (typical): 5000:1
• Maximum refresh rate: 60
• Viewing angle, horizontal: 178
• Viewing angle, vertical: 178
• Display number of colours: 1.07 billion colours
• Pixel pitch: 0.315 x 0.315
• Pixel density: 80
• High Dynamic Range (HDR) supported: Yes
• Colour depth: 10
• Colour gamut: 72
• sRGB coverage (typical): 95
• NTSC coverage (typical): 72
• DCI-P3 coverage: 75
• Windows operating systems supported: Windows 10/Windows 11
• Number of speakers: 2
• Built-in speaker(s): Yes
• Product colour: Black
• Colour name: Black
• USB 2.0 Type-A ports quantity: 4
• 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
• HDMI: Yes
• HDMI ports quantity: 2
• HDMI version: 2.1
• DisplayPorts quantity: 2
• DisplayPort version: 1.4
• Headphone out: Yes
• Wi-Fi standards: Not supported
• Ethernet LAN: Yes
• VESA mounting: Yes
• Tilt adjustment: Yes
• Energy efficiency class (SDR): G
• Energy efficiency class (HDR): G
• Energy consumption (SDR) per 1000 hours: 84
• Energy consumption (HDR) per 1000 hours: 170
• Power consumption (typical): 100
• Power consumption (standby): 0.5
• Power consumption (max): 300
• Power consumption (average): 100
• Power consumption (off): 0.3
• Power supply type: Internal
• Energy efficiency scale: A to G
• Bezel width (side): 3.3
• Package width: 1370
• Package depth: 185
• Package height: 850
• Package weight: 22700
• Sustainability certificates: ENERGY STAR/EPEAT Silver
• Compliance certificates: RoHS
• Depth: 125.1
• Height: 720.7
• RJ-45 ports quantity: 1
• Weight: 17900
• Width: 1227
• Ethernet LAN data rates: 1000
• Certification: EU Energy Label (G-class) TÜV Rheinland Flicker Free TÜV Rheinland Low Blue Light (Hardware Solution)
• Units per Pallet: 0
• Unit Calculated Volume: 0.2071
• Product Net Weight: 17.9
• Unit Calculated Weight: 22.8
• Energy efficiency class: G
• Data Sheet (Link): https://eprel.ec.europa.eu/api/product/2262185/fiches?language=EN
• EPREL Version Number: 1
• EPREL Registration Number: 2262185