Product comparison · 2 monitors

ASUS VB178T computer monitor vs ASUS VW22AT computer monitor

53specifications compared
21differ
32identical
19known for one product only

Key differences

Display diagonal
- VB178T computer monitor:43.2 cm (17")
- VW22AT computer monitor:55.9 cm (22")
Display resolution
- VB178T computer monitor:1280 x 1024 pixels
- VW22AT computer monitor:1680 x 1050 pixels
Native aspect ratio
- VB178T computer monitor:5:4
- VW22AT computer monitor:16:10
Supported graphics resolutions
- VB178T computer monitor:1280 x 1024 (SXGA)
- VW22AT computer monitor:1680 x 1050 (WSXGA+)
Aspect ratio
- VB178T computer monitor:5:4
- VW22AT computer monitor:16:10
Pixel pitch
- VB178T computer monitor:0.264 x 0.264 mm
- VW22AT computer monitor:0.282 x 0.282 mm
Horizontal scan range
- VB178T computer monitor:30 - 83 kHz
- VW22AT computer monitor:31 - 83 kHz
Vertical scan range
- VB178T computer monitor:55 - 75 Hz
- VW22AT computer monitor:56 - 76 Hz

Side by side

Differences highlightedShow differences only

Comparison of VB178T, VW22AT
72 specifications	A ASUS VB178T computer monitor Model VB178T View product	B ASUS VW22AT computer monitor Model VW22AT View product
Display10 differ
Display diagonalDiffers	43.2 cm (17")	55.9 cm (22")
Display resolutionDiffers	1280 x 1024 pixels	1680 x 1050 pixels
Native aspect ratioDiffers	5:4	16:10
Touchscreen	No	No
HD typeKnown for one	Unknown — not stated by the source	WSXGA+
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Supported graphics resolutionsDiffers	1280 x 1024 (SXGA)	1680 x 1050 (WSXGA+)
Aspect ratioDiffers	5:4	16:10
Contrast ratio (dynamic)	50000000:1	50000000:1
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchDiffers	0.264 x 0.264 mm	0.282 x 0.282 mm
Horizontal scan rangeDiffers	30 - 83 kHz	31 - 83 kHz
Vertical scan rangeDiffers	55 - 75 Hz	56 - 76 Hz
Digital horizontal frequencyDiffers	30 - 83 kHz	24 - 83 kHz
Digital vertical frequencyDiffers	55 - 75 Hz	50 - 75 Hz
3D	No	No
Performanceidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated power	2 W	2 W
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfacesidentical
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
DVI-I ports quantity	0	0
HDMI ports quantity	0	0
PC Audio in	Yes	Yes
HDCP	Yes	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Ergonomicsidentical
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 adjustment	No	No
Tilt angle range	-5 - 20°	-5 - 20°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Power1 differ
Power consumption (typical)Differs	25 W	33 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.3 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.5 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
Weight & dimensions7 differ
Width (with stand)Differs	377 mm	514 mm
Depth (with stand)Differs	210 mm	210.3 mm
Height (with stand)Differs	386 mm	406.2 mm
Width (without stand)Differs	377 mm	514 mm
Depth (without stand)Differs	60 mm	63.3 mm
Height (without stand)Differs	314.2 mm	340.8 mm
Weight (without stand)Differs	3.5 kg	3.9 kg
Weight (with stand)Known for one	5.1 kg	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	588 mm
Package depthKnown for one	Unknown — not stated by the source	146 mm
Package heightKnown for one	Unknown — not stated by the source	452 mm
Package weightKnown for one	Unknown — not stated by the source	5.4 kg
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging content1 differ
Cables includedDiffers	AC, DVI, VGA	AC, Audio (3.5mm), DVI, VGA
Quick start guide	Yes	Yes
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features2 differ
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integrated	No	No
Placement supportedKnown for one	Unknown — not stated by the source	Horizontal
Screen saving functionsKnown for one	Unknown — not stated by the source	Yes
Volume controlKnown for one	Unknown — not stated by the source	Digital
CertificationDiffers	L/cUL, CB, ErP, FCC,CCC, BSMI, Gost-R, C-Tick, VCCI,PSB,TCO5.2, ISO9241-307, TUV-GS/ERGO, J-MOSS, WEEE, Windows 7 WHQL	BSMI, CB, CCC, C-Tick, ErP, FCC, Gost-R, J-MOSS, TCO5.2, TUV-Ergo, TUV-GS, UL/cUL, VCCI, WEEE, WHQL (Windows 7)
Supplied AC adapter typeDiffers	LED	LED, 1680 x 1050
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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