Lenovo ThinkVision E55 LFD

55 inch · 3840 x 2160 · 60 Hz · IPS

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Screen size 55 inch
Resolution 3840 x 2160
Refresh rate 60 Hz
Panel IPS
Response time 8 ms

Lenovo ThinkVision E55 LFD is a 55-inch monitor with 3840 x 2160 resolution, a 60 Hz refresh rate and IPS panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2025.

Released: 2025-02-22

Specifications

Key specs

Screen size: 55 inch
Resolution: 3840 x 2160
Refresh rate: 60 Hz
Panel: IPS
Response time: 8 ms
Released: 2025-02-22
Part number: 64A9GAT1EK
EAN / UPC: 0198156603630

Display

Display diagonal: 138.7 cm (54.6")
Display resolution: 3840 x 2160 pixels
HD type: 4K Ultra HD
Native aspect ratio: 16:9
Display technology: IPS
Panel type: IPS
LED backlight: Yes
Display brightness (typical): 400 cd/m²
Display brightness: 400 cd/m²
Response time: 8 ms
Anti-glare screen: Yes
Screen shape: Flat
Aspect ratio: 16:9
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 depth: 10 bit
Colour gamut: 72%
sRGB coverage (typical): 95%
NTSC coverage (typical): 72%
DCI-P3 coverage: 75%

Performance

Windows operating systems supported: Windows 10, Windows 11

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Multimedia

Number of speakers: 2
Built-in speaker(s): Yes

Design

Product colour: Black
Colour name: Black

Ports & interfaces

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 W
HDMI: Yes
HDMI ports quantity: 2
HDMI version: 2.1
DisplayPorts quantity: 2
DisplayPort version: 1.4
Headphone out: Yes

Network

Wi-Fi standards: Not supported
Ethernet LAN: Yes

Ergonomics

VESA mounting: Yes
Tilt adjustment: Yes

Power

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 (average): 100 W
Power consumption (off): 0.3 W
Power supply type: Internal
Energy efficiency scale: A to G

Weight & dimensions

Bezel width (side): 3.3 mm

Other features

RJ-45 ports quantity: 1
Weight: 17.9 kg
Height: 720.7 mm
Width: 1227 mm
Depth: 125.1 mm
Compliance certificates: RoHS
Ethernet LAN data rates: 1000 Mbit/s
Certification: EU Energy Label (G-class) TÜV Rheinland® Flicker Free TÜV Rheinland® Low Blue Light (Hardware Solution)

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About this product

ThinkVision E55 LFD equips meeting space users to experience high performance and comfortable viewing with high brightness, anti-glare design and eye-care technology. With E55 LFD, meeting users can easily connect their own device with built-in USB-C docking. And it also works seamlessly with ThinkSmart computing to enhance the collaboration experience. The ThinkSmart computing module integrates effortlessly into the LFD set-up and can be controlled remotely through ThinkSmart Manager. The total solution reduces clutter while offering greater flexibility, streamlined workflows and improved productivity.

Datasheet (PDF)

ThinkVision E55 LFD vs similar monitors

	Lenovo ThinkVision E55 LFD	Dell Pro P P4326QEB 43″ 60Hz Monitor	Lenovo ThinkVision P27u-20 Monitor	Lenovo ThinkVision T27UD-40 Monitor
Screen size	55 inch	43 inch	27 inch	27 inch
Resolution	3840 x 2160	3840 x 2160	3840 x 2160	3840 x 2160
Refresh rate	60 Hz	60 Hz	60 Hz	60 Hz
Panel	IPS	IPS	IPS	IPS
Response time	8 ms	8 ms	4 ms	4 ms
Released	2025	2026	2026	2025