Product comparison · 2 monitors

ASUS C422AQ computer monitor vs ASUS C620AQ computer monitor

79specifications compared
23differ
56identical
6known for one product only

Key differences

Display diagonal
- C422AQ computer monitor:54.6 cm (21.5")
- C620AQ computer monitor:49.4 cm (19.4")
Display resolution
- C422AQ computer monitor:1920 x 1080 pixels
- C620AQ computer monitor:1440 x 900 pixels
Native aspect ratio
- C422AQ computer monitor:16:9
- C620AQ computer monitor:16:10
HD type
- C422AQ computer monitor:Full HD
- C620AQ computer monitor:WXGA+
Supported graphics resolutions
- C422AQ computer monitor:1920 x 1080 (HD 1080)
- C620AQ computer monitor:1440 x 900
Aspect ratio
- C422AQ computer monitor:16:9
- C620AQ computer monitor:16:10
Pixel pitch
- C422AQ computer monitor:0.248 x 0.248 mm
- C620AQ computer monitor:0.2907 x 0.2915 mm
Height adjustment
- C422AQ computer monitor:No
- C620AQ computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of C422AQ, C620AQ
85 specifications	A ASUS C422AQ computer monitor Model C422AQ View product	B ASUS C620AQ computer monitor Model C620AQ View product
Display7 differ
Display diagonalDiffers	54.6 cm (21.5")	49.4 cm (19.4")
Display resolutionDiffers	1920 x 1080 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Full HD	WXGA+
Panel type	IPS	IPS
Backlight type	W-LED	W-LED
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	1440 x 900
Aspect ratioDiffers	16:9	16:10
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)	100000000:1	100000000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchDiffers	0.248 x 0.248 mm	0.2907 x 0.2915 mm
Horizontal scan range	30 - 83 kHz	30 - 83 kHz
Vertical scan range	49 - 76 Hz	49 - 76 Hz
Digital horizontal frequency	30 - 83 kHz	30 - 83 kHz
Digital vertical frequency	49 - 76 Hz	49 - 76 Hz
3DKnown for one	Unknown — not stated by the source	No
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Performanceidentical
Windows operating systems supported	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	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
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated power	4 W	4 W
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfacesidentical
Built-in USB hub	Yes	Yes
USB hub version	2.0	2.0
USB Type-A downstream ports quantity	2	2
VGA (D-Sub) ports quantity	1	1
DVI port	Yes	Yes
DVI-D ports quantity	1	1
HDMI ports quantity	0	0
DisplayPorts quantity	1	1
Audio input	Yes	Yes
Audio output	Yes	Yes
Headphone connectivity	3.5 mm	3.5 mm
HDCP	Yes	Yes
Number of upstream portsKnown for one	1	Unknown — not stated by the source
Ergonomics4 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Height adjustmentDiffers	No	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	13 cm
PivotDiffers	No	Yes
Pivot angleKnown for one	Unknown — not stated by the source	-90 - 90°
SwivellingDiffers	No	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-90 - 90°
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 20°	-5 - 35°
On Screen Display (OSD)	Yes	Yes
Number of OSD languages	21	21
Power1 differ
Power consumption (typical)Differs	21.09 W	15.74 W
Power consumption (standby)	0.5 W	0.5 W
Power consumption (off)	0 W	0 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Weight & dimensions6 differ
Width (with stand)Differs	514 mm	457 mm
Depth (with stand)Differs	195 mm	211 mm
Height (with stand)Differs	383 mm	346 mm
Weight (with stand)Differs	3.8 kg	4.8 kg
Width (without stand)Differs	514 mm	456 mm
Depth (without stand)	50 mm	50 mm
Height (without stand)Differs	312 mm	306 mm
Packaging data4 differ
Package widthDiffers	576 mm	621 mm
Package depthDiffers	120 mm	173 mm
Package heightDiffers	442 mm	382 mm
Package weightDiffers	5.3 kg	6.4 kg
Packaging content1 differ
Cables includedDiffers	AC, Audio (3.5mm), DisplayPort, USB, VGA	AC, Audio (3.5mm), DisplayPort, USB
Quick start guide	Yes	Yes
Sustainabilityidentical
Sustainability certificates	EPEAT Gold, ENERGY STAR	EPEAT Gold, ENERGY STAR
Other featuresidentical
On/off switch	Yes	Yes
TV tuner integrated	No	No
No flickering	Yes	Yes
Certification	BSMI, CB, CU, EMC DoC, ErP, FCC, ISO-9241-307, PSE, TCO6.0, TUV-Ergo, TUV-GS, UkrSEPRO, UL/cUL, VCCI, WEEE, WHQL (Windows 8, Windows 7), MEPS, RCM, TUV Flicker-free , TUV Low Blue Light	BSMI, CB, CU, EMC DoC, ErP, FCC, ISO-9241-307, PSE, TCO6.0, TUV-Ergo, TUV-GS, UkrSEPRO, UL/cUL, VCCI, WEEE, WHQL (Windows 8, Windows 7), MEPS, RCM, TUV Flicker-free , TUV Low Blue Light
Supplied AC adapter type	LCD	LCD
Thin Clientidentical
Thin client installed	No	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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