Product comparison · 2 monitors

Viewsonic Monitor LCD VG721M 17" vs Viewsonic VG2030m 20" Digital Media™ Graphic LCD

20specifications compared
16differ
4identical
24known for one product only

Key differences

Display diagonal
- Monitor LCD VG721M 17":43.2 cm (17")
- VG2030m 20" Digital Media™ Graphic LCD:51 cm (20.1")
Display resolution
- Monitor LCD VG721M 17":1280 x 1024 pixels
- VG2030m 20" Digital Media™ Graphic LCD:1400 x 1050 pixels
Display brightness (typical)
- Monitor LCD VG721M 17":280 cd/m²
- VG2030m 20" Digital Media™ Graphic LCD:300 cd/m²
Contrast ratio (typical)
- Monitor LCD VG721M 17":600:1
- VG2030m 20" Digital Media™ Graphic LCD:500:1
Viewing angle, horizontal
- Monitor LCD VG721M 17":150°
- VG2030m 20" Digital Media™ Graphic LCD:170°
Viewing angle, vertical
- Monitor LCD VG721M 17":135°
- VG2030m 20" Digital Media™ Graphic LCD:155°
Vertical scan range
- Monitor LCD VG721M 17":50 - 75 Hz
- VG2030m 20" Digital Media™ Graphic LCD:56 - 76 Hz
Power consumption (typical)
- Monitor LCD VG721M 17":35 W
- VG2030m 20" Digital Media™ Graphic LCD:45 W

Side by side

Differences highlightedShow differences only

Comparison of Monitor LCD VG721M 17", VG2030m 20" Digital Media™ Graphic LCD
44 specifications	A Viewsonic Monitor LCD VG721M 17"View product	B Viewsonic VG2030m 20" Digital Media™ Graphic LCD View product
Display7 differ
Display diagonalDiffers	43.2 cm (17")	51 cm (20.1")
Display resolutionDiffers	1280 x 1024 pixels	1400 x 1050 pixels
Touchscreen	No	No
Display brightness (typical)Differs	280 cd/m²	300 cd/m²
Response time	8 ms	8 ms
Contrast ratio (typical)Differs	600:1	500:1
Viewing angle, horizontalDiffers	150°	170°
Viewing angle, verticalDiffers	135°	155°
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 82 kHz
Vertical scan rangeDiffers	50 - 75 Hz	56 - 76 Hz
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
Viewable size, horizontalKnown for one	33.8 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	27 cm	Unknown — not stated by the source
Designidentical
Market positioning	Business	Business
Product colour	Black	Black
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
I/O portsKnown for one	D-Sub	Unknown — not stated by the source
Ergonomicsidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Adjustable height (max)Known for one	Unknown — not stated by the source	3.2"
Swivel angle rangeKnown for one	Unknown — not stated by the source	360
Tilt angle rangeKnown for one	-5 - 20°	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	35 W	45 W
Weight & dimensions7 differ
Width (with stand)Differs	387 mm	459 mm
Depth (with stand)Differs	206 mm	230 mm
Height (with stand)Differs	428 mm	485 mm
Weight (with stand)Differs	4.5 kg	6.4 kg
Width (without stand)Differs	387 mm	459 mm
Depth (without stand)Differs	67 mm	61 mm
Height (without stand)Differs	367 mm	404 mm
Weight (without stand)Known for one	Unknown — not stated by the source	5.3 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	DVI, VGA
Other features1 differ
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Power requirementsKnown for one	Unknown — not stated by the source	AC 100-240V, 50-60Hz
Video inKnown for one	Unknown — not stated by the source	RGB, DVI-D
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	50000 h
Power managementKnown for one	Unknown — not stated by the source	TCO'03 & ENERGY STAR
CertificationDiffers	TCO’03	UL, cUL, FCC-B, CB, CE, ENERGY STAR, NOM, TUV/GS, TUV-S, TUV/ERGO, TCO'03, SASO, PCBC, VCCI, BSMI, CCC, PSB, C-TICK, RoHS
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LCD
Speakers and microphoneKnown for one	2 x 1.5 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	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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