Product comparison · 2 monitors

Lenovo ThinkVision L1940p computer monitor vs LG M1917A computer monitor

17specifications compared
9differ
8identical
37known for one product only

Key differences

Display resolution
- ThinkVision L1940p computer monitor:1440 x 900 pixels
- M1917A computer monitor:1280 x 1024 pixels
Display brightness (typical)
- ThinkVision L1940p computer monitor:250 cd/m²
- M1917A computer monitor:300 cd/m²
Response time
- ThinkVision L1940p computer monitor:5 ms
- M1917A computer monitor:8 ms
Contrast ratio (typical)
- ThinkVision L1940p computer monitor:1000:1
- M1917A computer monitor:700:1
Viewing angle, horizontal
- ThinkVision L1940p computer monitor:160°
- M1917A computer monitor:170°
Viewing angle, vertical
- ThinkVision L1940p computer monitor:160°
- M1917A computer monitor:170°
DVI-D ports quantity
- ThinkVision L1940p computer monitor:1
- M1917A computer monitor:0
Power consumption (typical)
- ThinkVision L1940p computer monitor:20 W
- M1917A computer monitor:55 W

Side by side

Differences highlightedShow differences only

Comparison of L1940p, M1917A
54 specifications	A Lenovo ThinkVision L1940p computer monitor Model L1940p View product	B LG M1917A computer monitor Model M1917A View product
Display6 differ
Display diagonal	48.3 cm (19")	48.3 cm (19")
Display resolutionDiffers	1440 x 900 pixels	1280 x 1024 pixels
Touchscreen	No	No
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	5 ms	8 ms
Contrast ratio (typical)Differs	1000:1	700:1
Viewing angle, horizontalDiffers	160°	170°
Viewing angle, verticalDiffers	160°	170°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.294 x 0.294 mm
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 83 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 75 Hz
Viewable size, horizontalKnown for one	Unknown — not stated by the source	37.6 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	01.506 mm
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 83 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	56 - 75 Hz
Surface treatmentKnown for one	Unknown — not stated by the source	AG(3H)
Performanceidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	No
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Market positioningKnown for one	Business	Unknown — not stated by the source
Ports & interfaces1 differ
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantityDiffers	1	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
Audio inputKnown for one	Unknown — not stated by the source	Yes
Audio outputKnown for one	Unknown — not stated by the source	Yes
HDCP	Yes	Yes
I/O portsKnown for one	Unknown — not stated by the source	CVBS/TV
Ergonomicsidentical
Tilt angle rangeKnown for one	Unknown — not stated by the source	5 - 25°
ErgonomicsKnown for one	Unknown — not stated by the source	ISO 13406-2
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
Power1 differ
Power consumption (typical)Differs	20 W	55 W
Power consumption (standby)Known for one	Unknown — not stated by the source	4 W
Weight & dimensionsidentical
Width (without stand)Known for one	Unknown — not stated by the source	458.3 mm
Depth (without stand)Known for one	Unknown — not stated by the source	242 mm
Height (without stand)Known for one	Unknown — not stated by the source	457.7 mm
Weight (without stand)Known for one	Unknown — not stated by the source	7 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	540 x 286 x 582 mm
Package weightKnown for one	Unknown — not stated by the source	9 kg
Other features1 differ
Audio systemKnown for one	Unknown — not stated by the source	SRS-Wow
TV tuner integrated	No	No
Display viewable area (HxV)Known for one	Unknown — not stated by the source	376.32 x 301.506 mm
InterfaceKnown for one	Unknown — not stated by the source	LVDS
Power requirementsKnown for one	Unknown — not stated by the source	AC 90~264 V (47 ~ 63Hz)
SafetyKnown for one	Unknown — not stated by the source	UL,CSA(Cul),TUV Type Approval,SEMCO
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	50000 h
Power managementKnown for one	Unknown — not stated by the source	EPA Energy Star
CertificationDiffers	EPEAT Gold, GREENGUARD, TCO'03, ENERGY STAR 5.0	CCC,PSB,BSMI,B-Mark,SASO
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	Blue Bird 1(Dual)
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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