Product comparison · 2 monitors

NEC LCD19V-BK computer monitor vs Viewsonic LED LCD VP230MB computer monitor

24specifications compared
16differ
8identical
32known for one product only

Key differences

Display diagonal
- LCD19V-BK computer monitor:48.3 cm (19")
- LED LCD VP230MB computer monitor:58.7 cm (23.1")
Display resolution
- LCD19V-BK computer monitor:1280 x 1024 pixels
- LED LCD VP230MB computer monitor:1600 x 1200 pixels
Display brightness (typical)
- LCD19V-BK computer monitor:270 cd/m²
- LED LCD VP230MB computer monitor:250 cd/m²
Response time
- LCD19V-BK computer monitor:8 ms
- LED LCD VP230MB computer monitor:25 ms
Contrast ratio (typical)
- LCD19V-BK computer monitor:550:1
- LED LCD VP230MB computer monitor:500:1
Viewing angle, horizontal
- LCD19V-BK computer monitor:160°
- LED LCD VP230MB computer monitor:170°
Viewing angle, vertical
- LCD19V-BK computer monitor:145°
- LED LCD VP230MB computer monitor:170°
Built-in speaker(s)
- LCD19V-BK computer monitor:No
- LED LCD VP230MB computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of LCD19V-BK, VP230MB
56 specifications	A NEC LCD19V-BK computer monitor Model LCD19V-BK View product	B Viewsonic LED LCD VP230MB computer monitor Model VP230MB View product
Display7 differ
Display diagonalDiffers	48.3 cm (19")	58.7 cm (23.1")
Display resolutionDiffers	1280 x 1024 pixels	1600 x 1200 pixels
Touchscreen	No	No
Display brightness (typical)Differs	270 cd/m²	250 cd/m²
Response timeDiffers	8 ms	25 ms
Contrast ratio (typical)Differs	550:1	500:1
Viewing angle, horizontalDiffers	160°	170°
Viewing angle, verticalDiffers	145°	170°
Pixel pitchKnown for one	0.294 x 0.294 mm	Unknown — not stated by the source
Horizontal scan rangeKnown for one	31.5 - 81 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 76 Hz	Unknown — not stated by the source
Video input signal levelsKnown for one	TTL	Unknown — not stated by the source
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 82 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	50 - 75 Hz
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Composite syncKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Market positioningKnown for one	Unknown — not stated by the source	Business
Ports & interfaces1 differ
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantityDiffers	0	1
DVI-I ports quantity	0	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
HDCPKnown for one	Unknown — not stated by the source	No
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Power1 differ
Power consumption (typical)Differs	37 W	80 W
Power consumption (PowerSave)Known for one	2 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 3048 m	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	10 - 90%
Maximum operating temperature range (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Weight & dimensions4 differ
Width (with stand)Known for one	405.5 mm	Unknown — not stated by the source
Depth (with stand)Known for one	205 mm	Unknown — not stated by the source
Height (with stand)Known for one	405.5 mm	Unknown — not stated by the source
Weight (with stand)Known for one	5.3 kg	Unknown — not stated by the source
Width (without stand)Differs	405.5 mm	574 mm
Depth (without stand)Differs	61.5 mm	245 mm
Height (without stand)Differs	346 mm	580 mm
Weight (without stand)Differs	4.9 kg	17 kg
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features1 differ
TV tuner integrated	No	No
Power requirementsDiffers	100 - 240V; 50-60Hz	90 – 264V
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
BandwidthKnown for one	Unknown — not stated by the source	162 GHz
CertificationKnown for one	Unknown — not stated by the source	TCO’ 95 / 99
Dimensions (W x D x H) (imperial)Known for one	Unknown — not stated by the source	574 x 579.1 x 243.8 mm (22.6 x 22.8 x 9.6")
Performanceidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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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