Product comparison · 2 monitors

Viewsonic LED LCD Q19WB computer monitor vs Viewsonic LED LCD VA1721wmb computer monitor

23specifications compared
16differ
7identical
17known for one product only

Key differences

Display diagonal
- LED LCD Q19WB computer monitor:48.3 cm (19")
- LED LCD VA1721wmb computer monitor:43.2 cm (17")
Display brightness (typical)
- LED LCD Q19WB computer monitor:300 cd/m²
- LED LCD VA1721wmb computer monitor:250 cd/m²
Response time
- LED LCD Q19WB computer monitor:5 ms
- LED LCD VA1721wmb computer monitor:8 ms
Contrast ratio (typical)
- LED LCD Q19WB computer monitor:700:1
- LED LCD VA1721wmb computer monitor:500:1
Viewing angle, horizontal
- LED LCD Q19WB computer monitor:160°
- LED LCD VA1721wmb computer monitor:140°
Viewing angle, vertical
- LED LCD Q19WB computer monitor:150°
- LED LCD VA1721wmb computer monitor:130°
Digital horizontal frequency
- LED LCD Q19WB computer monitor:30 - 65 kHz
- LED LCD VA1721wmb computer monitor:24 - 82 kHz
Digital vertical frequency
- LED LCD Q19WB computer monitor:55 - 75 Hz
- LED LCD VA1721wmb computer monitor:50 - 75 Hz

Side by side

Differences highlightedShow differences only

Comparison of Q19WB, VA1721wmb
40 specifications	A Viewsonic LED LCD Q19WB computer monitor Model Q19WB View product	B Viewsonic LED LCD VA1721wmb computer monitor Model VA1721wmb View product
Display8 differ
Display diagonalDiffers	48.3 cm (19")	43.2 cm (17")
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	5 ms	8 ms
Contrast ratio (typical)Differs	700:1	500:1
Viewing angle, horizontalDiffers	160°	140°
Viewing angle, verticalDiffers	150°	130°
Digital horizontal frequencyDiffers	30 - 65 kHz	24 - 82 kHz
Digital vertical frequencyDiffers	55 - 75 Hz	50 - 75 Hz
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
RMS rated powerDiffers	1 W	3 W
Ports & interfacesidentical
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	0
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
Audio inputKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Unknown — not stated by the source	No
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Ergonomicsidentical
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 20°
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	30 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions7 differ
Width (with stand)Differs	464 mm	411 mm
Depth (with stand)Differs	169 mm	223 mm
Height (with stand)Differs	383 mm	411 mm
Width (without stand)Differs	464 mm	410 mm
Depth (without stand)Differs	58 mm	61 mm
Height (without stand)Differs	309 mm	322 mm
Weight (without stand)Differs	3.4 kg	4 kg
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other featuresidentical
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V
CertificationKnown for one	Unknown — not stated by the source	FCC, UL, RoHS

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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