Product comparison · 2 monitors

Lenovo ThinkVision E2054 computer monitor vs Lenovo ThinkVision X1 computer monitor

36specifications compared
22differ
14identical
34known for one product only

Key differences

Display diagonal
- ThinkVision E2054 computer monitor:49.5 cm (19.5")
- ThinkVision X1 computer monitor:68.6 cm (27")
Display resolution
- ThinkVision E2054 computer monitor:1440 x 900 pixels
- ThinkVision X1 computer monitor:3840 x 2160 pixels
Native aspect ratio
- ThinkVision E2054 computer monitor:16:10
- ThinkVision X1 computer monitor:16:9
Display brightness (typical)
- ThinkVision E2054 computer monitor:250 cd/m²
- ThinkVision X1 computer monitor:300 cd/m²
Response time
- ThinkVision E2054 computer monitor:7 ms
- ThinkVision X1 computer monitor:6 ms
Aspect ratio
- ThinkVision E2054 computer monitor:16:10
- ThinkVision X1 computer monitor:16:9
Contrast ratio (typical)
- ThinkVision E2054 computer monitor:1000:1
- ThinkVision X1 computer monitor:1300:1
Viewable size, horizontal
- ThinkVision E2054 computer monitor:41.9 cm
- ThinkVision X1 computer monitor:59.7 cm

Side by side

Differences highlightedShow differences only

Comparison of E2054, X1
70 specifications	A Lenovo ThinkVision E2054 computer monitor Model E2054 View product	B Lenovo ThinkVision X1 computer monitor Model X1 View product
Display9 differ
Display diagonalDiffers	49.5 cm (19.5")	68.6 cm (27")
Display resolutionDiffers	1440 x 900 pixels	3840 x 2160 pixels
Native aspect ratioDiffers	16:10	16:9
HD typeKnown for one	Unknown — not stated by the source	4K Ultra HD
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	7 ms	6 ms
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	640 x 350, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 768, 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1440 x 900, 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 3840 x
Aspect ratioDiffers	16:10	16:9
Contrast ratio (typical)Differs	1000:1	1300:1
Pixel pitchKnown for one	Unknown — not stated by the source	0.16 x 0.16 mm
Pixel densityKnown for one	Unknown — not stated by the source	163 ppi
Viewable size, horizontalDiffers	41.9 cm	59.7 cm
Viewable size, verticalDiffers	26.2 cm	33.6 cm
Colour gamutKnown for one	Unknown — not stated by the source	99%
Display technologyKnown for one	LED	Unknown — not stated by the source
DDC/CIKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Multimedia2 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	6 W
Built-in cameraDiffers	No	Yes
Megapixel (approx.)Known for one	Unknown — not stated by the source	2 MP
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Designidentical
Feet colourKnown for one	Black	Unknown — not stated by the source
Ports & interfaces3 differ
Built-in USB hubDiffers	No	Yes
Number of upstream portsKnown for one	Unknown — not stated by the source	1
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	4
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantityDiffers	0	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Ergonomics1 differ
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Height adjustmentDiffers	Yes	No
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	35.5 cm	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Number of OSD languagesKnown for one	8	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	40 W
Power consumption (max)Known for one	Unknown — not stated by the source	130 W
Weight & dimensions4 differ
Width (with stand)Differs	456 mm	614.5 mm
Depth (with stand)Differs	188.3 mm	270 mm
Height (with stand)Differs	372 mm	491.4 mm
Weight (with stand)Differs	2.8 kg	6.4 kg
Width (without stand)Known for one	Unknown — not stated by the source	614.5 mm
Bezel width (side)Known for one	Unknown — not stated by the source	2.23 mm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	DisplayPort, HDMI
ManualKnown for one	Unknown — not stated by the source	Yes
Stand includedKnown for one	Yes	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Other features2 differ
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
CertificationDiffers	RoHS, CEL Grade 1, TUV Green Mark, TCO 6.0	ENERGY STAR 7.0, ISO 9241-307, FCC Class B, TCO Displays 7.0, RoHS, EPEAT Silver, ULE Gold
Supplied AC adapter typeDiffers	LED	AC
Heavy metals freeKnown for one	Hg (mercury)	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 45 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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