Product comparison · 2 monitors

LG 19MA31D computer monitor vs LG 27MA73D computer monitor

40specifications compared
22differ
18identical
65known for one product only

Key differences

Display diagonal
- 19MA31D computer monitor:47 cm (18.5")
- 27MA73D computer monitor:68.6 cm (27")
Display resolution
- 19MA31D computer monitor:1366 x 768 pixels
- 27MA73D computer monitor:1920 x 1080 pixels
Display brightness (typical)
- 19MA31D computer monitor:200 cd/m²
- 27MA73D computer monitor:250 cd/m²
Supported graphics resolutions
- 19MA31D computer monitor:1360 x 768 (WXGA)
- 27MA73D computer monitor:1920 x 1080 (HD 1080)
Contrast ratio (typical)
- 19MA31D computer monitor:600:1
- 27MA73D computer monitor:1000:1
Contrast ratio (dynamic)
- 19MA31D computer monitor:5000000:1
- 27MA73D computer monitor:10000000:1
Viewing angle, horizontal
- 19MA31D computer monitor:50°
- 27MA73D computer monitor:178°
Viewing angle, vertical
- 19MA31D computer monitor:90°
- 27MA73D computer monitor:178°

Side by side

Differences highlightedShow differences only

Comparison of 19MA31D, 27MA73D
105 specifications	A LG 19MA31D computer monitor Model 19MA31D View product	B LG 27MA73D computer monitor Model 27MA73D View product
Display8 differ
Display diagonalDiffers	47 cm (18.5")	68.6 cm (27")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeKnown for one	Unknown — not stated by the source	Full HD
Panel type	IPS	IPS
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Display brightness (typical)Differs	200 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Supported graphics resolutionsDiffers	1360 x 768 (WXGA)	1920 x 1080 (HD 1080)
Supported video modesKnown for one	Unknown — not stated by the source	1080p
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Differs	600:1	1000:1
Contrast ratio (dynamic)Differs	5000000:1	10000000:1
Viewing angle, horizontalDiffers	50°	178°
Viewing angle, verticalDiffers	90°	178°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.311 x 0.311 mm
Viewable size, horizontalKnown for one	Unknown — not stated by the source	59.8 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	33.6 cm
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
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
3D	No	No
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Composite syncKnown for one	Unknown — not stated by the source	Yes
Horizontal scan rangeKnown for one	56 - 75 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	30 - 83 Hz	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	6 W	14 W
Built-in camera	No	No
Built-in microphoneKnown for one	Unknown — not stated by the source	No
Designidentical
Product colour	Black	Black
Ports & interfaces2 differ
USB Type-A downstream ports quantityDiffers	1	0
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
HDMI ports quantityDiffers	1	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Audio inputKnown for one	Unknown — not stated by the source	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Composite video in	1	1
Composite video outKnown for one	Unknown — not stated by the source	0
SCART ports quantityKnown for one	Unknown — not stated by the source	1
Common interface Plus (CI+)Known for one	Unknown — not stated by the source	Yes
Component video (YPbPr/YCbCr) in	1	1
Component video (YPbPr/YCbCr) outKnown for one	Unknown — not stated by the source	0
RS-232 portsKnown for one	Unknown — not stated by the source	1
S-Video inputs quantityKnown for one	Unknown — not stated by the source	0
Card reader integratedKnown for one	Unknown — not stated by the source	No
Compatible memory cardsKnown for one	Unknown — not stated by the source	Not supported
USB hub versionKnown for one	2.0	Unknown — not stated by the source
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
BluetoothKnown for one	Unknown — not stated by the source	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
Ergonomicsidentical
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slot	No	No
Height adjustmentKnown for one	Unknown — not stated by the source	No
PivotKnown for one	Unknown — not stated by the source	No
SwivellingKnown for one	Unknown — not stated by the source	No
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 25°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Simplified Chinese, German, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish
Number of OSD languagesKnown for one	Unknown — not stated by the source	14
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	25 W	32 W
Power consumption (standby)Differs	1 W	0.4 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.4 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	47/63 Hz
Weight & dimensions8 differ
Width (with stand)Differs	441 mm	622.7 mm
Depth (with stand)Differs	168 mm	197.5 mm
Height (with stand)Differs	349 mm	450 mm
Weight (with stand)Differs	2.5 kg	5.4 kg
Width (without stand)Differs	441 mm	622.7 mm
Depth (without stand)Differs	62 mm	87.2 mm
Height (without stand)Differs	277 mm	371.9 mm
Weight (without stand)Differs	2.35 kg	4.9 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	701 mm
Package depthKnown for one	Unknown — not stated by the source	145 mm
Package heightKnown for one	Unknown — not stated by the source	452 mm
Package weightKnown for one	Unknown — not stated by the source	7.4 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, VGA
Remote control included	Yes	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
On/off switchKnown for one	Unknown — not stated by the source	Yes
Built-in subwooferKnown for one	Unknown — not stated by the source	No
TV tuner integratedDiffers	No	Yes
Analog signal format systemKnown for one	Unknown — not stated by the source	PAL, SECAM
Digital signal format systemKnown for one	Unknown — not stated by the source	DVB-C, DVB-T
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3
Image formats supportedKnown for one	Unknown — not stated by the source	JPG
Video formats supportedKnown for one	Unknown — not stated by the source	DIVX, MPEG4
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	0
CertificationKnown for one	Unknown — not stated by the source	RoHS
Supplied AC adapter type	LED	LED
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No
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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