Product comparison · 2 monitors

BenQ T720 17" TFT vs Viewsonic Professional Series VP181S computer monitor

16specifications compared
14differ
2identical
11known for one product only

Key differences

Display diagonal
- T720 17" TFT:43.2 cm (17")
- Professional Series VP181S computer monitor:46 cm (18.1")
Display brightness (typical)
- T720 17" TFT:260 cd/m²
- Professional Series VP181S computer monitor:300 cd/m²
Response time
- T720 17" TFT:16 ms
- Professional Series VP181S computer monitor:30 ms
Contrast ratio (typical)
- T720 17" TFT:450:1
- Professional Series VP181S computer monitor:600:1
Viewing angle, horizontal
- T720 17" TFT:140°
- Professional Series VP181S computer monitor:160°
Viewing angle, vertical
- T720 17" TFT:130°
- Professional Series VP181S computer monitor:160°
Horizontal scan range
- T720 17" TFT:30 - 83 kHz
- Professional Series VP181S computer monitor:30 - 92 kHz
Vertical scan range
- T720 17" TFT:50 - 76 Hz
- Professional Series VP181S computer monitor:50 - 85 Hz

Side by side

Differences highlightedShow differences only

Comparison of T720 17" TFT, VP181S
27 specifications	A BenQ T720 17" TFT View product	B Viewsonic Professional Series VP181S computer monitor Model VP181S View product
Display8 differ
Display diagonalDiffers	43.2 cm (17")	46 cm (18.1")
Display resolution	1280 x 1024 pixels	1280 x 1024 pixels
Touchscreen	No	No
Display brightness (typical)Differs	260 cd/m²	300 cd/m²
Response timeDiffers	16 ms	30 ms
Contrast ratio (typical)Differs	450:1	600:1
Viewing angle, horizontalDiffers	140°	160°
Viewing angle, verticalDiffers	130°	160°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchKnown for one	0.264	Unknown — not stated by the source
Horizontal scan rangeDiffers	30 - 83 kHz	30 - 92 kHz
Vertical scan rangeDiffers	50 - 76 Hz	50 - 85 Hz
Pixel frequencyKnown for one	135 MHz	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Market positioningKnown for one	Unknown — not stated by the source	Business
Ports & interfaces1 differ
I/O portsDiffers	15 pin D-Sub	15-pin mini D-sub Digital DVI-I USB 2.0 up-sream x 1, down-stream x 4 3-pin plug
Power1 differ
Power consumption (typical)Differs	40 W	50 W
Power consumption (standby)Known for one	3 W	Unknown — not stated by the source
Weight & dimensions4 differ
Width (without stand)Differs	378 mm	410 mm
Depth (without stand)Differs	190 mm	344 mm
Height (without stand)Differs	406.4 mm	450 mm
Weight (without stand)Differs	4.5 kg	8 kg
Other featuresidentical
Security featuresKnown for one	Kensington lock	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	PC( VGA up to 1280 x 1024 non-interlaced ) / Mac( Power Mac G3/G4 up to 1280 X 1024)
CertificationKnown for one	Unknown — not stated by the source	TCO 99
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LCD
Operational conditionsidentical
Maximum operating temperature range (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C

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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