Product comparison · 2 monitors

Dell Professional 2012H computer monitor vs Viewsonic X Series VX2770Sml-LED computer monitor

35specifications compared
17differ
18identical
46known for one product only

Key differences

Display diagonal
- Professional 2012H computer monitor:50.8 cm (20")
- X Series VX2770Sml-LED computer monitor:68.6 cm (27")
Display resolution
- Professional 2012H computer monitor:1600 x 900 pixels
- X Series VX2770Sml-LED computer monitor:1920 x 1080 pixels
Response time
- Professional 2012H computer monitor:5 ms
- X Series VX2770Sml-LED computer monitor:7 ms
Supported graphics resolutions
- Professional 2012H computer monitor:1600 x 900
- X Series VX2770Sml-LED computer monitor:1920 x 1080 (HD 1080)
Contrast ratio (dynamic)
- Professional 2012H computer monitor:2000000:1
- X Series VX2770Sml-LED computer monitor:30000000:1
Viewing angle, horizontal
- Professional 2012H computer monitor:170°
- X Series VX2770Sml-LED computer monitor:178°
Viewing angle, vertical
- Professional 2012H computer monitor:160°
- X Series VX2770Sml-LED computer monitor:178°
Built-in speaker(s)
- Professional 2012H computer monitor:No
- X Series VX2770Sml-LED computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of 2012H, VX2770Sml-LED
81 specifications	A Dell Professional 2012H computer monitor Model 2012H View product	B Viewsonic X Series VX2770Sml-LED computer monitor Model VX2770Sml-LED 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 ratio	16:9	16:9
Display technologyKnown for one	LED	Unknown — not stated by the source
Touchscreen	No	No
Panel typeKnown for one	TN+Film	Unknown — not stated by the source
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeDiffers	5 ms	7 ms
Supported graphics resolutionsDiffers	1600 x 900	1920 x 1080 (HD 1080)
Aspect ratio	16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)Differs	2000000:1	30000000:1
Viewing angle, horizontalDiffers	170°	178°
Viewing angle, verticalDiffers	160°	178°
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
HD typeKnown for one	Unknown — not stated by the source	Full HD
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	24 - 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
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	3 W
Designidentical
Market positioningKnown for one	Business	Unknown — not stated by the source
Product colour	Black	Black
Ports & interfaces3 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 portDiffers	Yes	No
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	0	2
HDCPKnown for one	Yes	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Mobile High-Definition Link (MHL)Known for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
Cable lock slot	No	No
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
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 adjustment	Yes	Yes
Tilt angle rangeDiffers	-4 - 21°	-5 - 20°
VESA mountingKnown for one	Unknown — not stated by the source	No
Panel mounting interfaceKnown for one	Unknown — not stated by the source	No
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Differs	20 W	27 W
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)	0 - 40 °C	0 - 40 °C
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
Relative humidityKnown for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions1 differ
Width (with stand)Known for one	478.4 mm	Unknown — not stated by the source
Depth (with stand)Known for one	183.3 mm	Unknown — not stated by the source
Height (with stand)Known for one	358.1 mm	Unknown — not stated by the source
Weight (with stand)Differs	6.33 kg	4.98 kg
Width (without stand)Known for one	478.4 mm	Unknown — not stated by the source
Weight (without stand)Known for one	2.88 kg	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	AC, DVI, USB, VGA	AC, Audio (3.5mm), HDMI, VGA
Quick start guide	Yes	Yes
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	EPEAT Silver, ENERGY STAR
Other features1 differ
TV tuner integrated	No	No
CertificationDiffers	TCO	CE, CB, BSMI, SASO, C-tick, UL/cUL, FCC-B, ICES003, TUV-S, UL CoC, Mexico Energy, GOSTR/Hygienic, UkrSEPRO, TCO 5.2, Erp, CCC, China Energy, WEEE, RoHS, SVHC
Supplied AC adapter type	LED	LED
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Thin Clientidentical
Thin client installed	No	No
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	7.8 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.

More monitor comparisons

All monitor comparisons