Product comparison · 2 monitors

Lenovo ThinkVision Pro2820 computer monitor vs Lenovo ThinkVision LT1423p (Wireless)

13specifications compared
10differ
3identical
56known for one product only

Key differences

Display diagonal
- ThinkVision Pro2820 computer monitor:71.1 cm (28")
- ThinkVision LT1423p (Wireless):33.8 cm (13.3")
Display resolution
- ThinkVision Pro2820 computer monitor:1920 x 1080 pixels
- ThinkVision LT1423p (Wireless):1600 x 900 pixels
Touchscreen
- ThinkVision Pro2820 computer monitor:No
- ThinkVision LT1423p (Wireless):Yes
Response time
- ThinkVision Pro2820 computer monitor:6.5 ms
- ThinkVision LT1423p (Wireless):35 ms
Contrast ratio (typical)
- ThinkVision Pro2820 computer monitor:3000:1
- ThinkVision LT1423p (Wireless):500:1
Viewing angle, vertical
- ThinkVision Pro2820 computer monitor:178°
- ThinkVision LT1423p (Wireless):150°
Display number of colours
- ThinkVision Pro2820 computer monitor:16.78 million colours
- ThinkVision LT1423p (Wireless):262144 colours
Product colour
- ThinkVision Pro2820 computer monitor:Anthracite
- ThinkVision LT1423p (Wireless):Black

Side by side

Differences highlightedShow differences only

Comparison of Pro2820, ThinkVision LT1423p (Wireless)
69 specifications	A Lenovo ThinkVision Pro2820 computer monitor Model Pro2820 View product	B Lenovo ThinkVision LT1423p (Wireless)View product
Display8 differ
Display diagonalDiffers	71.1 cm (28")	33.8 cm (13.3")
Display resolutionDiffers	1920 x 1080 pixels	1600 x 900 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Display technology	LCD	LCD
TouchscreenDiffers	No	Yes
HD typeKnown for one	Full HD	Unknown — not stated by the source
Display brightness (typical)Known for one	300 cd/m²	Unknown — not stated by the source
Response timeDiffers	6.5 ms	35 ms
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1440 x 900 (WXGA+), 1600 x 900
Supported video modesKnown for one	1080i, 1080p	Unknown — not stated by the source
Aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	3000:1	500:1
Viewing angle, verticalDiffers	178°	150°
Display number of coloursDiffers	16.78 million colours	262144 colours
Viewable size, horizontalKnown for one	62.1 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	34.1 cm	Unknown — not stated by the source
Panel typeKnown for one	Unknown — not stated by the source	TFT
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Touchscreen technologyKnown for one	Unknown — not stated by the source	Capacitive
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Screen shapeKnown for one	Unknown — not stated by the source	Flat
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	150°
Pixel pitchKnown for one	Unknown — not stated by the source	0.184 x 0.184 mm
Colour gamutKnown for one	Unknown — not stated by the source	45%
Multimediaidentical
Built-in camera	No	No
Built-in microphoneKnown for one	Unknown — not stated by the source	No
Design1 differ
Market positioningKnown for one	Business	Unknown — not stated by the source
Product colourDiffers	Anthracite	Black
Ports & interfacesidentical
USB Type-A downstream ports quantityKnown for one	0	Unknown — not stated by the source
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
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	Yes	Unknown — not stated by the source
Number of upstream portsKnown for one	Unknown — not stated by the source	1
Ergonomicsidentical
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slotKnown for one	No	Unknown — not stated by the source
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	10 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
Pivot angleKnown for one	0 - 90°	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-45 - 45°	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 25°	Unknown — not stated by the source
Wall mountableKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 90%	Unknown — not stated by the source
Weight & dimensions1 differ
Weight (without stand)Differs	8.09 kg	1.3 kg
Width (without stand)Known for one	Unknown — not stated by the source	348 mm
Depth (without stand)Known for one	Unknown — not stated by the source	12.7 mm
Height (without stand)Known for one	Unknown — not stated by the source	225.4 mm
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	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
TV tuner integratedKnown for one	No	Unknown — not stated by the source
CertificationKnown for one	TCO, ROHS	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LED	Unknown — not stated by the source
Display viewable area (HxV)Known for one	Unknown — not stated by the source	165.2 x 293.8 mm
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
AMD FreeSyncKnown for one	Unknown — not stated by the source	No
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	13 W
Power consumption (max)Known for one	Unknown — not stated by the source	16 W
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Mini-USB
Stylus includedKnown for one	Unknown — not stated by the source	Yes

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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