Product comparison · 2 monitors

Dell Professional 2012H computer monitor vs Viewsonic LED LCD VS15457 computer monitor

35specifications compared
18differ
17identical
40known for one product only

Key differences

Display diagonal
- Professional 2012H computer monitor:50.8 cm (20")
- LED LCD VS15457 computer monitor:68.6 cm (27")
Display resolution
- Professional 2012H computer monitor:1600 x 900 pixels
- LED LCD VS15457 computer monitor:1920 x 1080 pixels
Display technology
- Professional 2012H computer monitor:LED
- LED LCD VS15457 computer monitor:LCD
Display brightness (typical)
- Professional 2012H computer monitor:250 cd/m²
- LED LCD VS15457 computer monitor:300 cd/m²
Response time
- Professional 2012H computer monitor:5 ms
- LED LCD VS15457 computer monitor:3.4 ms
Supported graphics resolutions
- Professional 2012H computer monitor:1600 x 900
- LED LCD VS15457 computer monitor:1920 x 1080 (HD 1080)
Contrast ratio (dynamic)
- Professional 2012H computer monitor:2000000:1
- LED LCD VS15457 computer monitor:1200:1
USB Type-A downstream ports quantity
- Professional 2012H computer monitor:2
- LED LCD VS15457 computer monitor:0

Side by side

Differences highlightedShow differences only

Comparison of 2012H, VS15457
75 specifications	A Dell Professional 2012H computer monitor Model 2012H View product	B Viewsonic LED LCD VS15457 computer monitor Model VS15457 View product
Display7 differ
Display diagonalDiffers	50.8 cm (20")	68.6 cm (27")
Display resolutionDiffers	1600 x 900 pixels	1920 x 1080 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Display technologyDiffers	LED	LCD
Touchscreen	No	No
Panel typeKnown for one	TN+Film	Unknown — not stated by the source
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	5 ms	3.4 ms
Supported graphics resolutionsDiffers	1600 x 900	1920 x 1080 (HD 1080)
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Contrast ratio (dynamic)Differs	2000000:1	1200:1
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchKnown for one	0.277 x 0.277 mm	Unknown — not stated by the source
Viewable size, horizontalKnown for one	44.3 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	24.9 cm	Unknown — not stated by the source
3D	No	No
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Designidentical
Market positioningKnown for one	Business	Unknown — not stated by the source
Product colour	Black	Black
Ports & interfaces2 differ
USB hub versionKnown for one	2.0	Unknown — not stated by the source
USB Type-A downstream ports quantityDiffers	2	0
VGA (D-Sub) ports quantity	1	1
DVI port	Yes	Yes
DVI-D ports quantity	1	1
HDMI ports quantity	0	0
HDCPDiffers	Yes	No
AC (power) in	Yes	Yes
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
Ergonomics2 differ
Cable lock slotDiffers	No	Yes
Height adjustmentDiffers	Yes	No
Adjustable height (max)Known for one	13 cm	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-4 - 21°	Unknown — not stated by the source
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Poweridentical
Power consumption (typical)Known for one	20 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.1 W	Unknown — not stated by the source
Power consumption (max)Known for one	45 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.1 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Input currentKnown for one	1.5 A	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 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	5 - 90%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	0 - 10668 m	Unknown — not stated by the source
Weight & dimensions6 differ
Width (with stand)Differs	478.4 mm	645.3 mm
Depth (with stand)Differs	183.3 mm	247.6 mm
Height (with stand)Differs	358.1 mm	442.5 mm
Weight (with stand)Differs	6.33 kg	5.26 kg
Width (without stand)Differs	478.4 mm	645.3 mm
Weight (without stand)Differs	2.88 kg	4.85 kg
Depth (without stand)Known for one	Unknown — not stated by the source	56.4 mm
Height (without stand)Known for one	Unknown — not stated by the source	398.6 mm
Packaging contentidentical
Cables includedKnown for one	AC, DVI, USB, VGA	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	ENERGY STAR
Other featuresidentical
TV tuner integrated	No	No
CertificationKnown for one	TCO	Unknown — not stated by the source
Supplied AC adapter type	LED	LED
On/off switchKnown for one	Unknown — not stated by the source	Yes
Thin Clientidentical
Thin client installed	No	No
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	714 mm
Package depthKnown for one	Unknown — not stated by the source	141 mm
Package heightKnown for one	Unknown — not stated by the source	525 mm
Package weightKnown for one	Unknown — not stated by the source	6.8 kg

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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