Product comparison · 2 monitors

Lenovo ThinkVision LT2024 computer monitor vs Lenovo ThinkVision Pro2840m computer monitor

40specifications compared
17differ
23identical
37known for one product only

Key differences

Display diagonal
- ThinkVision LT2024 computer monitor:50.8 cm (20")
- ThinkVision Pro2840m computer monitor:71.1 cm (28")
Display resolution
- ThinkVision LT2024 computer monitor:1600 x 900 pixels
- ThinkVision Pro2840m computer monitor:3840 x 2160 pixels
Display brightness (typical)
- ThinkVision LT2024 computer monitor:250 cd/m²
- ThinkVision Pro2840m computer monitor:300 cd/m²
Pixel pitch
- ThinkVision LT2024 computer monitor:0.2768 x 0.2768 mm
- ThinkVision Pro2840m computer monitor:0.16 x 0.16 mm
Viewable size, horizontal
- ThinkVision LT2024 computer monitor:44.3 cm
- ThinkVision Pro2840m computer monitor:64.9 cm
Viewable size, vertical
- ThinkVision LT2024 computer monitor:24.9 cm
- ThinkVision Pro2840m computer monitor:36.9 cm
USB Type-A downstream ports quantity
- ThinkVision LT2024 computer monitor:0
- ThinkVision Pro2840m computer monitor:3
HDMI ports quantity
- ThinkVision LT2024 computer monitor:0
- ThinkVision Pro2840m computer monitor:1

Side by side

Differences highlightedShow differences only

Comparison of LT2024, Pro2840m
77 specifications	A Lenovo ThinkVision LT2024 computer monitor Model LT2024 View product	B Lenovo ThinkVision Pro2840m computer monitor Model Pro2840m View product
Display7 differ
Display diagonalDiffers	50.8 cm (20")	71.1 cm (28")
Display resolutionDiffers	1600 x 900 pixels	3840 x 2160 pixels
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Supported graphics resolutionsDiffers	640 x 350, 720 x 400, 1366 x 768, 1600 x 900, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 768 (WXGA), 1440 x 900 (WXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)	3840 x 2160
Pixel pitchDiffers	0.2768 x 0.2768 mm	0.16 x 0.16 mm
Viewable size, horizontalDiffers	44.3 cm	64.9 cm
Viewable size, verticalDiffers	24.9 cm	36.9 cm
Viewable size diagonalKnown for one	50.8 cm	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
HD typeKnown for one	Unknown — not stated by the source	4K Ultra HD
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	3000000:1
Display number of coloursKnown for one	Unknown — not stated by the source	1.073 billion colours
Multimediaidentical
Built-in cameraKnown for one	No	Unknown — not stated by the source
Built-in speaker(s)Known for one	Unknown — not stated by the source	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
Ports & interfaces2 differ
USB Type-A downstream ports quantityDiffers	0	3
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	Yes	Unknown — not stated by the source
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	0	1
HDCPKnown for one	Yes	Unknown — not stated by the source
Built-in USB hubKnown for one	Unknown — not stated by the source	Yes
USB hub versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeKnown for one	Unknown — not stated by the source	USB Type-B
Number of upstream portsKnown for one	Unknown — not stated by the source	2
Number of USB Type-B upstream ports quantityKnown for one	Unknown — not stated by the source	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Audio outputKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
Height adjustmentKnown for one	No	Unknown — not stated by the source
Tilt angle rangeDiffers	-5 - 22°	-5 - 25°
Number of OSD languagesKnown for one	8	Unknown — not stated by the source
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-45 - 45°
Power2 differ
Power consumption (typical)Differs	19 W	50 W
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (max)Differs	22 W	100 W
AC input voltageKnown for one	90 - 264 V	Unknown — not stated by the source
AC input frequencyKnown for one	47/63 Hz	Unknown — not stated by the source
Power consumption (off)Known for one	Unknown — not stated by the source	0.5 W
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 40 °C
Weight & dimensions4 differ
Width (without stand)Differs	478.4 mm	665.9 mm
Depth (without stand)Differs	160.7 mm	288.8 mm
Height (without stand)Differs	347.4 mm	526.4 mm
Weight (without stand)Differs	3.07 kg	10.2 kg
Bezel width (side)Known for one	1.68 cm	Unknown — not stated by the source
Bezel width (top)Known for one	1.68 cm	Unknown — not stated by the source
Bezel width (bottom)Known for one	1.68 cm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	Israel,FCC Class B (US), BELLIS(Belarus), OTAN(Kazakhstan), KEBS(Kenya), SONCAP(Nigeria), TUV-GS, ISO 9241-307, e-Standby (Korea), CE (EU), VCCI(Japan), C-TICK (Australia/New Zealand), IC (Canada), cTUVus,IEC-950 CB Report, NOM (Mexico), SASO (Saudia Arabia), PSB (Singapore), BSMI (Taiwan), NEMKO, K	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	No	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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