Product comparison · 2 monitors

iiyama ProLite E2278HSD-GB1 computer monitor vs Viewsonic LED LCD VA2038wm-LED computer monitor

39specifications compared
16differ
23identical
31known for one product only

Key differences

Display diagonal
- ProLite E2278HSD-GB1 computer monitor:54.6 cm (21.5")
- LED LCD VA2038wm-LED computer monitor:50.8 cm (20")
Display resolution
- ProLite E2278HSD-GB1 computer monitor:1920 x 1080 pixels
- LED LCD VA2038wm-LED computer monitor:1600 x 900 pixels
Contrast ratio (dynamic)
- ProLite E2278HSD-GB1 computer monitor:5000000:1
- LED LCD VA2038wm-LED computer monitor:10000000:1
Pixel pitch
- ProLite E2278HSD-GB1 computer monitor:0.248 x 0.248 mm
- LED LCD VA2038wm-LED computer monitor:0.2766 x 0.2766 mm
Horizontal scan range
- ProLite E2278HSD-GB1 computer monitor:30 - 80 kHz
- LED LCD VA2038wm-LED computer monitor:24 - 82 kHz
Vertical scan range
- ProLite E2278HSD-GB1 computer monitor:55 - 75 Hz
- LED LCD VA2038wm-LED computer monitor:50 - 75 Hz
RMS rated power
- ProLite E2278HSD-GB1 computer monitor:1 W
- LED LCD VA2038wm-LED computer monitor:4 W
Built-in camera
- ProLite E2278HSD-GB1 computer monitor:No
- LED LCD VA2038wm-LED computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of E2278HSD-GB1, VA2038wm-LED
70 specifications	A iiyama ProLite E2278HSD-GB1 computer monitor Model E2278HSD-GB1 View product	B Viewsonic LED LCD VA2038wm-LED computer monitor Model VA2038wm-LED View product
Display6 differ
Display diagonalDiffers	54.6 cm (21.5")	50.8 cm (20")
Display resolutionDiffers	1920 x 1080 pixels	1600 x 900 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1600 x 900
Aspect ratio	16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)Differs	5000000:1	10000000:1
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchDiffers	0.248 x 0.248 mm	0.2766 x 0.2766 mm
Horizontal scan rangeDiffers	30 - 80 kHz	24 - 82 kHz
Vertical scan rangeDiffers	55 - 75 Hz	50 - 75 Hz
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	31 - 82 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	50 - 75 Hz
3DKnown for one	Unknown — not stated by the source	No
Separate H/V sync	Yes	Yes
Display technologyKnown for one	LED	Unknown — not stated by the source
HD typeKnown for one	Full HD	Unknown — not stated by the source
Panel typeKnown for one	TN+Film	Unknown — not stated by the source
Viewable size, horizontalKnown for one	47.7 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	26.8 cm	Unknown — not stated by the source
Performanceidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64
Multimedia2 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	1 W	4 W
Built-in cameraDiffers	No	Yes
Designidentical
Product colour	Black	Black
Market positioningKnown for one	Business	Unknown — not stated by the source
Ports & interfaces1 differ
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
HDCPDiffers	Yes	No
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	Yes	No
Height adjustmentKnown for one	Unknown — not stated by the source	No
Picture-in-PictureKnown for one	Unknown — not stated by the source	No
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 23°	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	20 W	30 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (max)Known for one	Unknown — not stated by the source	34 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions4 differ
Width (without stand)Differs	514.5 mm	472.8 mm
Depth (without stand)Differs	177.5 mm	179.8 mm
Height (without stand)Differs	369.5 mm	355.7 mm
Weight (without stand)Differs	2.8 kg	3 kg
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features1 differ
On/off switchKnown for one	Unknown — not stated by the source	Yes
Built-in subwooferKnown for one	Unknown — not stated by the source	No
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	472.8 x 179.79 x 355.7 mm
TV tuner integrated	No	No
Placement supportedKnown for one	Unknown — not stated by the source	Horizontal
Screen saving functionsKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	UL, CUL, FCC-B (ICES-003B), CB, CE, ICES-003B, NOM, GOST-R, HYGIENIC, CCC, BSMI, PSB, C-TICK, SASO, WEEE, RoHS, Nemko-ERGO(Covers ISO13406-2,MPRII)
Supplied AC adapter typeDiffers	LCD	LED
Thin Clientidentical
Thin client installed	No	No

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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