Product comparison · 2 monitors

LG 27BK400H-B computer monitor vs LG 34WK500 computer monitor

40specifications compared
23differ
17identical
40known for one product only

Key differences

Display diagonal
- 27BK400H-B computer monitor:68.6 cm (27")
- 34WK500 computer monitor:86.4 cm (34")
Display resolution
- 27BK400H-B computer monitor:1920 x 1080 pixels
- 34WK500 computer monitor:2560 x 1080 pixels
Native aspect ratio
- 27BK400H-B computer monitor:16:9
- 34WK500 computer monitor:21:9
Display technology
- 27BK400H-B computer monitor:LCD
- 34WK500 computer monitor:LED
HD type
- 27BK400H-B computer monitor:Full HD
- 34WK500 computer monitor:UltraWide Full HD
Panel type
- 27BK400H-B computer monitor:TN
- 34WK500 computer monitor:IPS
Display brightness (typical)
- 27BK400H-B computer monitor:300 cd/m²
- 34WK500 computer monitor:250 cd/m²
Response time
- 27BK400H-B computer monitor:2 ms
- 34WK500 computer monitor:5 ms

Side by side

Differences highlightedShow differences only

Comparison of 27BK400H-B, 34WK500
80 specifications	A LG 27BK400H-B computer monitor Model 27BK400H-B View product	B LG 34WK500 computer monitor Model 34WK500 View product
Display12 differ
Display diagonalDiffers	68.6 cm (27")	86.4 cm (34")
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1080 pixels
Native aspect ratioDiffers	16:9	21:9
Display technologyDiffers	LCD	LED
Touchscreen	No	No
HD typeDiffers	Full HD	UltraWide Full HD
Panel typeDiffers	TN	IPS
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	2 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	2560 x 1080
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (typical)	1000:1	1000:1
Maximum refresh rateKnown for one	75 Hz	Unknown — not stated by the source
Viewing angle, horizontalDiffers	170°	178°
Viewing angle, verticalDiffers	160°	178°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchDiffers	0.31125 x 0.31125 mm	0.312 x 0.31 mm
DDC/CI	Yes	Yes
Colour gamutKnown for one	72%	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Display brightness (min)Known for one	Unknown — not stated by the source	200 cd/m²
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 90 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	56 - 75 Hz
sRGB coverage (typical)Known for one	Unknown — not stated by the source	99%
Peak luminance ratioKnown for one	Unknown — not stated by the source	90%
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSync	Yes	Yes
VESA Adaptive Sync support	Yes	Yes
Game modeKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in cameraKnown for one	No	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Ports & interfaces1 differ
Built-in USB hubKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
HDMI ports quantityDiffers	1	2
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone outputs	1	1
HDCP	Yes	Yes
Networkidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
BluetoothKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	No	Yes
Height adjustmentKnown for one	No	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 20°	-5 - 15°
On Screen Display (OSD)	Yes	Yes
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	27 W	37 W
Power consumption (standby)Differs	0.3 W	0.5 W
Power consumption (off)	0.3 W	0.3 W
Power consumption (PowerSave)Known for one	23 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Current ratingKnown for one	1.9 A	Unknown — not stated by the source
Energy efficiency scaleKnown for one	Unknown — not stated by the source	A+++ to D
Weight & dimensions6 differ
Width (with stand)Differs	624.8 mm	828.5 mm
Depth (with stand)Differs	203.9 mm	209.4 mm
Height (with stand)Differs	469.9 mm	460.7 mm
Width (without stand)Differs	624.8 mm	828.5 mm
Depth (without stand)Differs	43.2 mm	41.5 mm
Height (without stand)Differs	360 mm	370.2 mm
Weight (with stand)Known for one	Unknown — not stated by the source	6.9 kg
Weight (without stand)Known for one	Unknown — not stated by the source	6.1 kg
Packaging contentidentical
Cables included	AC, HDMI	AC, HDMI
ManualKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	A
No flickeringKnown for one	Unknown — not stated by the source	Yes
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	947 mm
Package depthKnown for one	Unknown — not stated by the source	477 mm
Package heightKnown for one	Unknown — not stated by the source	190 mm
Package weightKnown for one	Unknown — not stated by the source	9.6 kg
Package materialKnown for one	Unknown — not stated by the source	Expanded polystyrene (EPS)

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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