Product comparison · 2 monitors

LG 34UM57 computer monitor vs Samsung T22E390EX computer monitor

49specifications compared
30differ
19identical
35known for one product only

Key differences

Display diagonal
- 34UM57 computer monitor:86.4 cm (34")
- T22E390EX computer monitor:54.6 cm (21.5")
Display resolution
- 34UM57 computer monitor:2560 x 1080 pixels
- T22E390EX computer monitor:1920 x 1080 pixels
Native aspect ratio
- 34UM57 computer monitor:21:9
- T22E390EX computer monitor:16:9
HD type
- 34UM57 computer monitor:2K Ultra HD
- T22E390EX computer monitor:Full HD
Panel type
- 34UM57 computer monitor:IPS
- T22E390EX computer monitor:PLS
Supported graphics resolutions
- 34UM57 computer monitor:2560 x 1080
- T22E390EX computer monitor:1920 x 1080 (HD 1080)
Aspect ratio
- 34UM57 computer monitor:21:9
- T22E390EX computer monitor:16:9
Built-in speaker(s)
- 34UM57 computer monitor:No
- T22E390EX computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of 34UM57, T22E390EX
84 specifications	A LG 34UM57 computer monitor Model 34UM57 View product	B Samsung T22E390EX computer monitor Model T22E390EX View product
Display7 differ
Display diagonalDiffers	86.4 cm (34")	54.6 cm (21.5")
Display resolutionDiffers	2560 x 1080 pixels	1920 x 1080 pixels
Native aspect ratioDiffers	21:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	2K Ultra HD	Full HD
Panel typeDiffers	IPS	PLS
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Supported graphics resolutionsDiffers	2560 x 1080	1920 x 1080 (HD 1080)
Aspect ratioDiffers	21:9	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of colours	16.78 million colours	16.78 million colours
3D	No	No
DDC/CIKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Game mode	Yes	Yes
Multimedia1 differ
Built-in speaker(s)Differs	No	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
Design1 differ
Product colourDiffers	Black	Black, Blue
Ports & interfaces3 differ
USB versionKnown for one	Unknown — not stated by the source	2.0
USB hub versionKnown for one	Unknown — not stated by the source	2.0
USB Type-A downstream ports quantityDiffers	0	1
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	No	No
HDMI ports quantityDiffers	1	2
Audio inputKnown for one	Unknown — not stated by the source	Yes
Headphone outKnown for one	Unknown — not stated by the source	Yes
Headphone outputs	1	1
Composite video inKnown for one	Unknown — not stated by the source	1
SCART ports quantityKnown for one	Unknown — not stated by the source	1
RF 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) inKnown for one	Unknown — not stated by the source	1
Mobile High-Definition Link (MHL)Known for one	Unknown — not stated by the source	Yes
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interfaceDiffers	100 x 100 mm	75 x 75 mm
Cable lock slot	No	No
Height adjustment	No	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	5 - 20°	-2 - 15°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Number of OSD languagesKnown for one	Unknown — not stated by the source	27
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Electronic Programme Guide (EPG)Known for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	41 W	30 W
Power consumption (standby)	0.3 W	0.3 W
Power consumption (max)Known for one	Unknown — not stated by the source	35 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Annual energy consumptionDiffers	59 kWh	43 kWh
Power consumption (off)Known for one	0.3 W	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	0.3 W	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	829.9 mm	519.1 mm
Depth (with stand)Differs	213.2 mm	167.5 mm
Height (with stand)Differs	460.6 mm	392.5 mm
Weight (with stand)Differs	6.8 g	3.98 kg
Width (without stand)Differs	829.9 mm	519.1 mm
Depth (without stand)Differs	48.5 mm	49.6 mm
Height (without stand)Differs	374.2 mm	327.7 mm
Weight (without stand)Differs	6.3 g	3.54 kg
Packaging data4 differ
Package widthDiffers	904 mm	582 mm
Package depthDiffers	134 mm	136 mm
Package heightDiffers	513 mm	379 mm
Package weightDiffers	8.9 g	5.38 kg
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Stand includedKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
TV tuner integratedDiffers	No	Yes
Digital signal format systemKnown for one	Unknown — not stated by the source	DVB-C, DVB-T2
Auto channel searchKnown for one	Unknown — not stated by the source	Yes
Energy efficiency class (legacy scale)	B	B
Supplied AC adapter typeDiffers	AC	LED
On/off switchKnown for one	Yes	Unknown — not stated by the source
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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