Product comparison · 2 monitors

BenQ T904 19" TFT Black vs Viewsonic 15IN 30MM 1024X768 62KHZ

12specifications compared
9differ
3identical
15known for one product only

Key differences

The BenQ T904 19" TFT Black has 250 :1 more contrast ratio (typical) than the Viewsonic 15IN 30MM 1024X768 62KHZ (700:1 vs 450:1). The BenQ T904 19" TFT Black has 50° more viewing angle, horizontal than the Viewsonic 15IN 30MM 1024X768 62KHZ (170° vs 120°). The BenQ T904 19" TFT Black has 70° more viewing angle, vertical than the Viewsonic 15IN 30MM 1024X768 62KHZ (170° vs 100°). Display diagonal: 48.3 cm (19") on the BenQ T904 19" TFT Black, 38.1 cm (15") on the Viewsonic 15IN 30MM 1024X768 62KHZ. Display resolution: 1280 x 1024 pixels on the BenQ T904 19" TFT Black, 1024 x 768 pixels on the Viewsonic 15IN 30MM 1024X768 62KHZ.

Display diagonal
- T904 19" TFT Black:48.3 cm (19")
- 15IN 30MM 1024X768 62KHZ:38.1 cm (15")
Display resolution
- T904 19" TFT Black:1280 x 1024 pixels
- 15IN 30MM 1024X768 62KHZ:1024 x 768 pixels
Contrast ratio (typical)
- T904 19" TFT Black:700:1
- 15IN 30MM 1024X768 62KHZ:450:1
Viewing angle, horizontal
- T904 19" TFT Black:170°
- 15IN 30MM 1024X768 62KHZ:120°
Viewing angle, vertical
- T904 19" TFT Black:170°
- 15IN 30MM 1024X768 62KHZ:100°
Horizontal scan range
- T904 19" TFT Black:57.6 - 82 kHz
- 15IN 30MM 1024X768 62KHZ:30 - 60 kHz
Vertical scan range
- T904 19" TFT Black:60 - 77 Hz
- 15IN 30MM 1024X768 62KHZ:50 - 85 Hz
Power consumption (typical)
- T904 19" TFT Black:40 W
- 15IN 30MM 1024X768 62KHZ:30 W

Side by side

Differences highlightedShow differences only

Comparison of T904 19" TFT Black, 15IN 30MM 1024X768 62KHZ
27 specifications	A BenQ T904 19" TFT Black View product	B Viewsonic 15IN 30MM 1024X768 62KHZ View product
Display7 differ
Display diagonalDiffers	48.3 cm (19")	38.1 cm (15")
Display resolutionDiffers	1280 x 1024 pixels	1024 x 768 pixels
Touchscreen	No	No
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	25 ms	25 ms
Contrast ratio (typical)Differs	700:1	450:1
Viewing angle, horizontalDiffers	170°	120°
Viewing angle, verticalDiffers	170°	100°
Pixel pitchKnown for one	0.294	Unknown — not stated by the source
Horizontal scan rangeDiffers	57.6 - 82 kHz	30 - 60 kHz
Vertical scan rangeDiffers	60 - 77 Hz	50 - 85 Hz
Pixel frequencyKnown for one	165 MHz	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Ports & interfacesidentical
I/O portsKnown for one	D-Sub	Unknown — not stated by the source
Ergonomicsidentical
Swivel angle rangeKnown for one	No	Unknown — not stated by the source
Panel mounting interfaceKnown for one	Unknown — not stated by the source	75 x 75 mm
Power1 differ
Power consumption (typical)Differs	40 W	30 W
Power consumption (standby)Known for one	2 W	Unknown — not stated by the source
Weight & dimensions1 differ
Weight (without stand)Differs	7.4 kg	3.4 kg
Width (without stand)Known for one	Unknown — not stated by the source	354 mm
Depth (without stand)Known for one	Unknown — not stated by the source	170 mm
Height (without stand)Known for one	Unknown — not stated by the source	388 mm
Other featuresidentical
Security featuresKnown for one	Kensington lock	Unknown — not stated by the source
Speakers and microphoneKnown for one	No	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	PC (VGA up to 1024x768 non-interlaced ) / Mac ( Power Mac G3/G4 up to 1024x768), PC / Mac
CertificationKnown for one	Unknown — not stated by the source	UL, cUL, IC-B, CB Report, CE, FCC-B, TUV/Ergo, ISO13406-2, TUV/GS, BSMI, VCCI, PSB, PCBC, TUV-S, TCO'99, EPA, NOM, C-TICK, GOST-R, PCT, CCC, ENERGY STAR, ENERGY, Taiwan Green Mark
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LCD

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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