Product comparison · 2 monitors

Lenovo ThinkVision Pro2840m computer monitor vs Lenovo Pro2840m 60B4RAT6

37specifications compared
10differ
27identical
31known for one product only

Key differences

Contrast ratio (typical)
- ThinkVision Pro2840m computer monitor:1000:1
- Pro2840m 60B4RAT6:3000:1
USB hub version
- ThinkVision Pro2840m computer monitor:3.2 Gen 1 (3.1 Gen 1)
- Pro2840m 60B4RAT6:2.0
USB Type-A downstream ports quantity
- ThinkVision Pro2840m computer monitor:3
- Pro2840m 60B4RAT6:2
Cable lock slot
- ThinkVision Pro2840m computer monitor:Yes
- Pro2840m 60B4RAT6:No
Swivel angle range
- ThinkVision Pro2840m computer monitor:-45 - 45°
- Pro2840m 60B4RAT6:0 - 90°
Operating relative humidity (H-H)
- ThinkVision Pro2840m computer monitor:10 - 80%
- Pro2840m 60B4RAT6:8 - 80%
Depth (without stand)
- ThinkVision Pro2840m computer monitor:288.8 mm
- Pro2840m 60B4RAT6:289.3 mm
Height (without stand)
- ThinkVision Pro2840m computer monitor:526.4 mm
- Pro2840m 60B4RAT6:443.2 mm

Side by side

Differences highlightedShow differences only

Comparison of Pro2840m, Pro2840m 60B4RAT6
68 specifications	A Lenovo ThinkVision Pro2840m computer monitor Model Pro2840m View product	B Lenovo Pro2840m 60B4RAT6 View product
Display1 differ
HD typeKnown for one	4K Ultra HD	Unknown — not stated by the source
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Contrast ratio (typical)Differs	1000:1	3000:1
Contrast ratio (dynamic)Known for one	3000000:1	Unknown — not stated by the source
Display number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
Viewable size, horizontalKnown for one	64.9 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	36.9 cm	Unknown — not stated by the source
Colour gamutKnown for one	72%	Unknown — not stated by the source
Vertical scan rangeKnown for one	Unknown — not stated by the source	25 - 70 Hz
Multimediaidentical
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	6 W	Unknown — not stated by the source
Ports & interfaces2 differ
Built-in USB hubKnown for one	Yes	Unknown — not stated by the source
USB hub versionDiffers	3.2 Gen 1 (3.1 Gen 1)	2.0
USB upstream port typeKnown for one	USB Type-B	Unknown — not stated by the source
Number of upstream portsKnown for one	2	Unknown — not stated by the source
Number of USB Type-B upstream ports quantityKnown for one	2	Unknown — not stated by the source
USB Type-A downstream ports quantityDiffers	3	2
Audio outputKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomics2 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Swivel angle rangeDiffers	-45 - 45°	0 - 90°
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Height adjustmentKnown for one	Unknown — not stated by the source	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	11 cm
Poweridentical
Power consumption (typical)Known for one	50 W	Unknown — not stated by the source
Power consumption (max)Known for one	100 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.5 W	Unknown — not stated by the source
AC input voltageKnown for one	Unknown — not stated by the source	120 - 230 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditions1 differ
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	10 - 80%	8 - 80%
Weight & dimensions2 differ
Depth (without stand)Differs	288.8 mm	289.3 mm
Height (without stand)Differs	526.4 mm	443.2 mm
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	ENERGY STAR
Other features1 differ
Supplied AC adapter typeDiffers	LED	LCD
RotatingKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	HDMI, USB
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No

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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