Product comparison · 2 monitors

Lenovo ThinkVision L2230x vs Samsung B1940W computer monitor

25specifications compared
16differ
9identical
36known for one product only

Key differences

Display diagonal
- ThinkVision L2230x:54.6 cm (21.5")
- B1940W computer monitor:48.3 cm (19")
Display resolution
- ThinkVision L2230x:1920 x 1080 pixels
- B1940W computer monitor:1440 x 900 pixels
Native aspect ratio
- ThinkVision L2230x:16:9
- B1940W computer monitor:16:10
Display brightness (typical)
- ThinkVision L2230x:250 cd/m²
- B1940W computer monitor:300 cd/m²
Aspect ratio
- ThinkVision L2230x:16:9
- B1940W computer monitor:16:10
Contrast ratio (dynamic)
- ThinkVision L2230x:1000:1
- B1940W computer monitor:70000:1
USB Type-A downstream ports quantity
- ThinkVision L2230x:3
- B1940W computer monitor:0
Ethernet LAN
- ThinkVision L2230x:Yes
- B1940W computer monitor:No

Side by side

Differences highlightedShow differences only

Comparison of ThinkVision L2230x, B1940W
61 specifications	A Lenovo ThinkVision L2230x View product	B Samsung B1940W computer monitor Model B1940W View product
Display6 differ
Display diagonalDiffers	54.6 cm (21.5")	48.3 cm (19")
Display resolutionDiffers	1920 x 1080 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Aspect ratioDiffers	16:9	16:10
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Differs	1000:1	70000:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Composite syncKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Designidentical
Market positioningKnown for one	Business	Unknown — not stated by the source
Ports & interfaces1 differ
USB Type-A downstream ports quantityDiffers	3	0
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
HDMIKnown for one	Unknown — not stated by the source	No
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
HDCPKnown for one	Unknown — not stated by the source	Yes
USB hub versionKnown for one	2.0	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Ethernet LANDiffers	Yes	No
Ergonomics1 differ
Cable lock slotDiffers	Yes	No
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
LED indicatorsKnown for one	Stand-by	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	22 W	35 W
Power consumption (standby)Differs	1 W	0.3 W
Weight & dimensions4 differ
Width (with stand)Differs	512.2 mm	443 mm
Depth (with stand)Known for one	Unknown — not stated by the source	190 mm
Height (with stand)Known for one	Unknown — not stated by the source	337.1 mm
Width (without stand)Differs	512.2 mm	443 mm
Depth (without stand)Differs	152.4 mm	69.2 mm
Height (without stand)Differs	376.3 mm	295.1 mm
Weight (without stand)Known for one	Unknown — not stated by the source	4.2 kg
Other features1 differ
Special featuresKnown for one	Unknown — not stated by the source	MagicBright3, MagicEco, MagicAngle, MagicReturn, Off timer, Image Size Colour Effect, Customised key, DVI with HDCP.
CertificationDiffers	TCO	TCO'03, TCO 5.0.
InterfaceKnown for one	USB 2.0	Unknown — not stated by the source
Power requirementsKnown for one	100 - 240V, AC	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Set depth (inch)Known for one	15.2 cm (6")	Unknown — not stated by the source
Set height (inch)Known for one	37.6 cm (14.8")	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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