Product comparison · 2 monitors

iiyama P1704S-B1, black vs Viewsonic Optiquest Q20wb 20"

19specifications compared
8differ
11identical
30known for one product only

Key differences

Display diagonal
- P1704S-B1, black:43.2 cm (17")
- Optiquest Q20wb 20":50.8 cm (20")
Display resolution
- P1704S-B1, black:1280 x 1024 pixels
- Optiquest Q20wb 20":1680 x 1050 pixels
Power consumption (typical)
- P1704S-B1, black:40 W
- Optiquest Q20wb 20":39 W
Width (without stand)
- P1704S-B1, black:380 mm
- Optiquest Q20wb 20":481 mm
Depth (without stand)
- P1704S-B1, black:402.5 mm
- Optiquest Q20wb 20":60 mm
Height (without stand)
- P1704S-B1, black:213.5 mm
- Optiquest Q20wb 20":318 mm
Weight (without stand)
- P1704S-B1, black:5.2 kg
- Optiquest Q20wb 20":4.1 kg
Power requirements
- P1704S-B1, black:AC 100-240 V, 50 / 60Hz
- Optiquest Q20wb 20":AC 100-240V, 50/60Hz

Side by side

Differences highlightedShow differences only

Comparison of P1704S-B1, black, Optiquest Q20wb 20"
49 specifications	A iiyama P1704S-B1, black View product	B Viewsonic Optiquest Q20wb 20"View product
Display2 differ
Display diagonalDiffers	43.2 cm (17")	50.8 cm (20")
Display resolutionDiffers	1280 x 1024 pixels	1680 x 1050 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Touchscreen	No	No
Display brightness (typical)	300 cd/m²	300 cd/m²
Response time	5 ms	5 ms
Aspect ratioKnown for one	Unknown — not stated by the source	16:10
Contrast ratio (typical)	1000:1	1000:1
Viewing angle, horizontal	160°	160°
Viewing angle, vertical	160°	160°
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	31 - 82 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	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
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchKnown for one	0.264 x 0.264 mm	Unknown — not stated by the source
Horizontal scan rangeKnown for one	31 - 81 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 75 Hz	Unknown — not stated by the source
Display panel sizeKnown for one	270.3 x 337.9 mm	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Built-in cameraKnown for one	Unknown — not stated by the source	No
Designidentical
Market positioning	Business	Business
Product colour	Black	Black
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
Power1 differ
Power consumption (typical)Differs	40 W	39 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 & dimensions4 differ
Width (with stand)Known for one	Unknown — not stated by the source	481 mm
Depth (with stand)Known for one	Unknown — not stated by the source	155 mm
Height (with stand)Known for one	Unknown — not stated by the source	399 mm
Weight (with stand)Known for one	Unknown — not stated by the source	4.88 kg
Width (without stand)Differs	380 mm	481 mm
Depth (without stand)Differs	402.5 mm	60 mm
Height (without stand)Differs	213.5 mm	318 mm
Weight (without stand)Differs	5.2 kg	4.1 kg
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	6.21 kg
Other features1 differ
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Power requirementsDiffers	AC 100-240 V, 50 / 60Hz	AC 100-240V, 50/60Hz
Supplied AC adapter type	LCD	LCD
BandwidthKnown for one	0.160 GHz	Unknown — not stated by the source
SafetyKnown for one	CE, CB, TÜV-GS, TÜV-ERGO	Unknown — not stated by the source
Ergonomicsidentical
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
ErgonomicsKnown for one	TCO '03	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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