Product comparison · 2 monitors

LG 22MP57HQ-P computer monitor vs LG 31UM97 computer monitor

41specifications compared
23differ
18identical
26known for one product only

Key differences

Display diagonal
- 22MP57HQ-P computer monitor:55.9 cm (22")
- 31UM97 computer monitor:78.7 cm (31")
Display resolution
- 22MP57HQ-P computer monitor:1920 x 1080 pixels
- 31UM97 computer monitor:4096 x 2160 pixels
HD type
- 22MP57HQ-P computer monitor:Full HD
- 31UM97 computer monitor:4K Ultra HD
Display brightness (typical)
- 22MP57HQ-P computer monitor:250 cd/m²
- 31UM97 computer monitor:320 cd/m²
Supported graphics resolutions
- 22MP57HQ-P computer monitor:1920 x 1080 (HD 1080)
- 31UM97 computer monitor:4096 x 2160
Aspect ratio
- 22MP57HQ-P computer monitor:16:9
- 31UM97 computer monitor:17:9
USB Type-A downstream ports quantity
- 22MP57HQ-P computer monitor:0
- 31UM97 computer monitor:4
VGA (D-Sub) ports quantity
- 22MP57HQ-P computer monitor:1
- 31UM97 computer monitor:0

Side by side

Differences highlightedShow differences only

Comparison of 22MP57HQ-P, 31UM97
67 specifications	A LG 22MP57HQ-P computer monitor Model 22MP57HQ-P View product	B LG 31UM97 computer monitor Model 31UM97 View product
Display6 differ
Display diagonalDiffers	55.9 cm (22")	78.7 cm (31")
Display resolutionDiffers	1920 x 1080 pixels	4096 x 2160 pixels
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Full HD	4K Ultra HD
Panel type	IPS	IPS
Display brightness (typical)Differs	250 cd/m²	320 cd/m²
Response time	5 ms	5 ms
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	4096 x 2160
Aspect ratioDiffers	16:9	17:9
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	1000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
3D	No	No
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Supported video modesKnown for one	1080p	Unknown — not stated by the source
DDC/CIKnown for one	Yes	Unknown — not stated by the source
Colour gamutKnown for one	72%	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	10 W
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfaces3 differ
USB hub versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityDiffers	0	4
VGA (D-Sub) ports quantityDiffers	1	0
DVI port	No	No
HDMI ports quantityDiffers	1	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
HDCP	Yes	Yes
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interfaceDiffers	75 x 75 mm	100 x 100 mm
Cable lock slot	No	No
Power1 differ
Power consumption (typical)Differs	21 W	105 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.78 W
AC input voltage	100 - 240 V	100 - 240 V
Annual energy consumptionKnown for one	Unknown — not stated by the source	207 kWh
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Weight & dimensions7 differ
Width (with stand)Differs	510 mm	737 mm
Depth (with stand)Differs	195.1 mm	241 mm
Height (with stand)Differs	411 mm	624 mm
Weight (with stand)Differs	2.72 kg	9.3 kg
Width (without stand)Differs	510 mm	737 mm
Depth (without stand)Differs	65 mm	52 mm
Height (without stand)Differs	313.9 mm	408 mm
Weight (without stand)Known for one	Unknown — not stated by the source	7.3 kg
Packaging data4 differ
Package widthDiffers	578.1 mm	972 mm
Package depthDiffers	119.1 mm	152 mm
Package heightDiffers	383 mm	510 mm
Package weightDiffers	3.9 kg	12.3 kg
Packaging content1 differ
Cables includedDiffers	AC, VGA	AC, DisplayPort, HDMI
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	True Colour Pro Split Screen
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other featuresidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integrated	No	No
Supplied AC adapter type	LED	LED
CertificationKnown for one	UL(cUL), FCC-B, CE, EPA 6.0	Unknown — not stated by the source
Thin Clientidentical
Thin client installed	No	No
Performanceidentical
Windows operating systems supportedKnown for one	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS 8.0, Mac OS 8.1, Mac OS 8.5, Mac OS 8.6, Mac OS 9.0, Mac OS 9.1, Mac OS 9.2, Mac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.10 Yosemite, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10	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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