Product comparison · 2 monitors

HP ZR2740w computer monitor vs LG W1954S computer monitor

22specifications compared
15differ
7identical
35known for one product only

Key differences

Display diagonal
- ZR2740w computer monitor:68.6 cm (27")
- W1954S computer monitor:48.3 cm (19")
Display resolution
- ZR2740w computer monitor:2560 x 1440 pixels
- W1954S computer monitor:1440 x 900 pixels
Native aspect ratio
- ZR2740w computer monitor:16:9
- W1954S computer monitor:4:3
Display brightness (typical)
- ZR2740w computer monitor:380 cd/m²
- W1954S computer monitor:300 cd/m²
Response time
- ZR2740w computer monitor:12 ms
- W1954S computer monitor:5 ms
Aspect ratio
- ZR2740w computer monitor:16:9
- W1954S computer monitor:4:3
Viewing angle, horizontal
- ZR2740w computer monitor:178°
- W1954S computer monitor:160°
Viewing angle, vertical
- ZR2740w computer monitor:178°
- W1954S computer monitor:160°

Side by side

Differences highlightedShow differences only

Comparison of ZR2740w, W1954S
57 specifications	A HP ZR2740w computer monitor Model ZR2740w View product	B LG W1954S computer monitor Model W1954S View product
Display10 differ
Display diagonalDiffers	68.6 cm (27")	48.3 cm (19")
Display resolutionDiffers	2560 x 1440 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	4:3
Touchscreen	No	No
Display brightness (typical)Differs	380 cd/m²	300 cd/m²
Response timeDiffers	12 ms	5 ms
Aspect ratioDiffers	16:9	4:3
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Viewing angle, horizontalDiffers	178°	160°
Viewing angle, verticalDiffers	178°	160°
Display number of coloursDiffers	1.073 billion colours	16.78 million colours
Pixel pitchDiffers	0.233 x 0.233 mm	0.285 x 285 mm
3D	No	No
HD typeKnown for one	Unknown — not stated by the source	HD
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1440 x 900 (WXGA+)
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	50000:1
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
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in camera	No	No
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Designidentical
Product colour	Black	Black
Ports & interfaces1 differ
USB hub versionKnown for one	2.0	Unknown — not stated by the source
USB Type-A downstream ports quantityDiffers	4	0
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
DVI-I ports quantity	0	0
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Ergonomics1 differ
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	Yes	No
Swivel angle rangeKnown for one	-45 - 45°	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 35°	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
VESA mountingKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Power2 differ
Power consumption (typical)Differs	120 W	36 W
Power consumption (standby)Differs	2 W	1 W
Power consumption (off)Known for one	Unknown — not stated by the source	1 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensionsidentical
Width (with stand)Known for one	646 mm	Unknown — not stated by the source
Depth (with stand)Known for one	235 mm	Unknown — not stated by the source
Height (with stand)Known for one	540 mm	Unknown — not stated by the source
Weight (with stand)Known for one	10.5 kg	Unknown — not stated by the source
Width (without stand)Known for one	646 mm	Unknown — not stated by the source
Depth (without stand)Known for one	68 mm	Unknown — not stated by the source
Height (without stand)Known for one	392 mm	Unknown — not stated by the source
Weight (without stand)Known for one	8 kg	Unknown — not stated by the source
Other features1 differ
Country of originKnown for one	China	Unknown — not stated by the source
TV tuner integrated	No	No
Supplied AC adapter typeDiffers	LED	LCD
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
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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