Product comparison · 2 monitors

ASUS C623AQH computer monitor vs LG 27BK55 computer monitor

58specifications compared
20differ
38identical
40known for one product only

Key differences

Display diagonal
- C623AQH computer monitor:58.4 cm (23")
- 27BK55 computer monitor:68.6 cm (27")
Contrast ratio (dynamic)
- C623AQH computer monitor:100000000:1
- 27BK55 computer monitor:5000000:1
Display number of colours
- C623AQH computer monitor:16.78 million colours
- 27BK55 computer monitor:1.67 billion colours
RMS rated power
- C623AQH computer monitor:4 W
- 27BK55 computer monitor:1.2 W
Built-in USB hub
- C623AQH computer monitor:No
- 27BK55 computer monitor:Yes
Cable lock slot
- C623AQH computer monitor:Yes
- 27BK55 computer monitor:No
Swivel angle range
- C623AQH computer monitor:-90 - 90°
- 27BK55 computer monitor:0 - 180°
Width (with stand)
- C623AQH computer monitor:548 mm
- 27BK55 computer monitor:622 mm

Side by side

Differences highlightedShow differences only

Comparison of C623AQH, 27BK55
98 specifications	A ASUS C623AQH computer monitor Model C623AQH View product	B LG 27BK55 computer monitor Model 27BK55 View product
Display3 differ
Display diagonalDiffers	58.4 cm (23")	68.6 cm (27")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel type	IPS	IPS
Backlight typeKnown for one	Unknown — not stated by the source	LED
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Display surface	Matt	Matt
Screen shape	Flat	Flat
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Aspect ratio	16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)Differs	100000000:1	5000000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursDiffers	16.78 million colours	1.67 billion colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.3114 x 0.3114 mm
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	No
3D	No	No
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	4 W	1.2 W
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Market positioningKnown for one	Business	Unknown — not stated by the source
Detachable standKnown for one	Yes	Unknown — not stated by the source
Feet colourKnown for one	Black	Unknown — not stated by the source
Ports & interfaces1 differ
Built-in USB hubDiffers	No	Yes
USB hub versionKnown for one	Unknown — not stated by the source	2.0
Number of upstream portsKnown for one	Unknown — not stated by the source	1
DVI port	Yes	Yes
DVI-D ports quantity	1	1
HDMI	Yes	Yes
HDMI ports quantity	1	1
DisplayPorts quantity	1	1
Audio input	Yes	Yes
Audio outputKnown for one	Unknown — not stated by the source	Yes
Headphone out	Yes	Yes
PC Audio inKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	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
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	Yes	No
Height adjustment	Yes	Yes
Adjustable height (max)	13 cm	13 cm
Swivelling	Yes	Yes
Swivel angle rangeDiffers	-90 - 90°	0 - 180°
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 35°	-5 - 35°
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
Pivot angleKnown for one	-90 - 90°	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Energy efficiency class (SDR)Known for one	Unknown — not stated by the source	F
Energy consumption (SDR) per 1000 hoursKnown for one	Unknown — not stated by the source	24 kWh
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Energy efficiency scaleKnown for one	Unknown — not stated by the source	A to G
External power adapterKnown for one	Unknown — not stated by the source	No
Power consumption (typical)Known for one	14.33 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	548 mm	622 mm
Depth (with stand)Differs	211 mm	238.7 mm
Height (with stand)Differs	360 mm	381 mm
Weight (with stand)Differs	5.7 kg	6.8 kg
Width (without stand)Differs	548 mm	622 mm
Depth (without stand)Differs	50 mm	50.8 mm
Height (without stand)Differs	333 mm	370.8 mm
Weight (without stand)Differs	3.4 kg	5.08 kg
Packaging data4 differ
Package widthDiffers	652 mm	685.8 mm
Package depthDiffers	403 mm	177.8 mm
Package heightDiffers	173 mm	533.4 mm
Package weightDiffers	7.3 kg	9.98 kg
Package type	Box	Box
Packaging content1 differ
Cables includedDiffers	AC, Audio (3.5mm), DisplayPort, USB, VGA	DisplayPort, HDMI
ManualKnown for one	Unknown — not stated by the source	Yes
Stand includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Bronze, ENERGY STAR
Doesn't containKnown for one	Unknown — not stated by the source	PVC
Other featuresidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
On/off switch	Yes	Yes
RotatingKnown for one	Unknown — not stated by the source	Yes
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Flicker-free technologyKnown for one	Yes	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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