Product comparison · 2 monitors

Lenovo ThinkVision L2251x vs LG L1742SE-SF computer monitor

28specifications compared
14differ
14identical
22known for one product only

Key differences

Display diagonal
- ThinkVision L2251x:55.9 cm (22")
- L1742SE-SF computer monitor:43.2 cm (17")
Display resolution
- ThinkVision L2251x:1680 x 1050 pixels
- L1742SE-SF computer monitor:1280 x 1024 pixels
Native aspect ratio
- ThinkVision L2251x:16:10
- L1742SE-SF computer monitor:5:4
Aspect ratio
- ThinkVision L2251x:16:10
- L1742SE-SF computer monitor:5:4
Contrast ratio (typical)
- ThinkVision L2251x:1000:1
- L1742SE-SF computer monitor:8000:1
Viewing angle, vertical
- ThinkVision L2251x:160°
- L1742SE-SF computer monitor:170°
Pixel pitch
- ThinkVision L2251x:0.282 x 0.282 mm
- L1742SE-SF computer monitor:0.264 x 0.264 mm
Product colour
- ThinkVision L2251x:Black
- L1742SE-SF computer monitor:Silver

Side by side

Differences highlightedShow differences only

Comparison of ThinkVision L2251x, L1742SE-SF
50 specifications	A Lenovo ThinkVision L2251x View product	B LG L1742SE-SF computer monitor Model L1742SE-SF View product
Display7 differ
Display diagonalDiffers	55.9 cm (22")	43.2 cm (17")
Display resolutionDiffers	1680 x 1050 pixels	1280 x 1024 pixels
Native aspect ratioDiffers	16:10	5:4
Touchscreen	No	No
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Aspect ratioDiffers	16:10	5:4
Contrast ratio (typical)Differs	1000:1	8000:1
Viewing angle, horizontal	170°	170°
Viewing angle, verticalDiffers	160°	170°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Pixel pitchDiffers	0.282 x 0.282 mm	0.264 x 0.264 mm
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
Viewable size, horizontalKnown for one	43.8 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	29.6 cm	Unknown — not stated by the source
Viewable size diagonalKnown for one	55.9 cm	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Design1 differ
Product colourDiffers	Black	Silver
Market positioningKnown for one	Business	Unknown — not stated by the source
Ports & interfaces1 differ
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	0	0
DVI-I ports quantity	0	0
HDCPDiffers	Yes	No
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
Plug and Play	Yes	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Stand-by
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Adjustable height (max)Known for one	11 cm	Unknown — not stated by the source
Swivel angle rangeKnown for one	-45 - 45°	Unknown — not stated by the source
Tilt angle rangeKnown for one	0 - 30°	Unknown — not stated by the source
Poweridentical
Power consumption (typical)	21 W	21 W
Power consumption (standby)	1 W	1 W
Power consumption (off)Known for one	Unknown — not stated by the source	1 W
Weight & dimensions4 differ
Width (with stand)Known for one	Unknown — not stated by the source	421 mm
Depth (with stand)Known for one	Unknown — not stated by the source	115 mm
Height (with stand)Known for one	Unknown — not stated by the source	362 mm
Width (without stand)Differs	591 mm	369.6 mm
Depth (without stand)Differs	233 mm	184.8 mm
Height (without stand)Differs	453 mm	389.6 mm
Weight (without stand)Differs	5.63 kg	3 kg
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other features1 differ
TV tuner integrated	No	No
Power requirementsDiffers	100 - 240 V, 50 / 60 Hz	100 - 240 V, 50 - 60 Hz
Additional accessoriesKnown for one	Unknown — not stated by the source	Power Cord, D-Sub Cord
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC

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.

More monitor comparisons

All monitor comparisons