Product comparison · 2 monitors

Viewsonic Value Series VA1903wmb computer monitor vs Viewsonic LED LCD VLED221wm computer monitor

31specifications compared
19differ
12identical
21known for one product only

Key differences

Display diagonal
- Value Series VA1903wmb computer monitor:48.3 cm (19")
- LED LCD VLED221wm computer monitor:55.9 cm (22")
Display resolution
- Value Series VA1903wmb computer monitor:1440 x 900 pixels
- LED LCD VLED221wm computer monitor:1680 x 1050 pixels
Display brightness (typical)
- Value Series VA1903wmb computer monitor:300 cd/m²
- LED LCD VLED221wm computer monitor:250 cd/m²
Contrast ratio (typical)
- Value Series VA1903wmb computer monitor:800:1
- LED LCD VLED221wm computer monitor:1000:1
Viewing angle, horizontal
- Value Series VA1903wmb computer monitor:160°
- LED LCD VLED221wm computer monitor:170°
RMS rated power
- Value Series VA1903wmb computer monitor:3 W
- LED LCD VLED221wm computer monitor:5 W
Power consumption (typical)
- Value Series VA1903wmb computer monitor:34 W
- LED LCD VLED221wm computer monitor:36 W
Operating temperature (T-T)
- Value Series VA1903wmb computer monitor:0 - 40 °C
- LED LCD VLED221wm computer monitor:5 - 35 °C

Side by side

Differences highlightedShow differences only

Comparison of VA1903wmb, VLED221wm
52 specifications	A Viewsonic Value Series VA1903wmb computer monitor Model VA1903wmb View product	B Viewsonic LED LCD VLED221wm computer monitor Model VLED221wm View product
Display5 differ
Display diagonalDiffers	48.3 cm (19")	55.9 cm (22")
Display resolutionDiffers	1440 x 900 pixels	1680 x 1050 pixels
Touchscreen	No	No
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Contrast ratio (typical)Differs	800:1	1000:1
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	12000:1
Viewing angle, horizontalDiffers	160°	170°
Viewing angle, vertical	160°	160°
Pixel pitchKnown for one	Unknown — not stated by the source	0.282 x 0.282 mm
Horizontal scan range	24 - 82 kHz	24 - 82 kHz
Vertical scan range	50 - 75 Hz	50 - 75 Hz
Viewable size diagonalKnown for one	Unknown — not stated by the source	55.8 cm
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
Separate H/V sync	Yes	Yes
Composite syncKnown for one	Unknown — not stated by the source	Yes
Video input impedanceKnown for one	75 Ω	Unknown — not stated by the source
Video input signal levelsKnown for one	0.7 Vp-p	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	3 W	5 W
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
AC (power) in	Yes	Yes
Audio inputKnown for one	Yes	Unknown — not stated by the source
Ergonomicsidentical
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
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
Tilt angle rangeKnown for one	Unknown — not stated by the source	5 - 17°
Power1 differ
Power consumption (typical)Differs	34 W	36 W
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 35 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 80%
Weight & dimensions8 differ
Width (with stand)Differs	448 mm	5524 mm
Depth (with stand)Differs	210 mm	244 mm
Height (with stand)Differs	403 mm	482 mm
Weight (with stand)Differs	4.7 kg	6 kg
Width (without stand)Differs	448 mm	524 mm
Depth (without stand)Differs	63 mm	64 mm
Height (without stand)Differs	318 mm	355 mm
Weight (without stand)Differs	4.3 kg	4.8 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	575 x 150 x 522 mm
Package weightKnown for one	Unknown — not stated by the source	7.5 kg
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features2 differ
TV tuner integrated	No	No
BandwidthKnown for one	Unknown — not stated by the source	0.17 GHz
Display viewable area (HxV)Known for one	Unknown — not stated by the source	474 x 296 mm
Power requirementsDiffers	AC 100-240V, 50/60Hz	AC 100 - 240 V, 50 - 60 Hz
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	30000 h
CertificationDiffers	UL, cUL, FCC-B, CB, CE, NOM, TUV/GS, TUV/ERGO (covers ISO13406-2), TCO'03, BSMI, CCC, ENERGY STAR, PSB, C-TICK, RoHS, WEEE, VCCI, GOST-R, SASO	UL, cUL, FCC-B, IRAM, CB, CE, NOM, NEMKO/GS, NEMKO ERGO, GOST-R + 20, SASO, PCBC, BSMI, CCC, PSB, C-TICK, Argentina-S, Green Mark, RoHS, EPEAT-Silver
Power managementKnown for one	TCO'03	Unknown — not stated by the source
Weight (with stand) (imperial)Known for one	4.72 kg (10.4 lbs)	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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