Product comparison · 2 monitors

Acer P166HQL B vs Viewsonic A Series VT2205LED computer monitor

23specifications compared
15differ
8identical
24known for one product only

Key differences

Display diagonal
- P166HQL B:39.6 cm (15.6")
- A Series VT2205LED computer monitor:54.6 cm (21.5")
Display resolution
- P166HQL B:1366 x 768 pixels
- A Series VT2205LED computer monitor:1920 x 1080 pixels
HD type
- P166HQL B:HD
- A Series VT2205LED computer monitor:Full HD
Response time
- P166HQL B:11 ms
- A Series VT2205LED computer monitor:5 ms
Supported graphics resolutions
- P166HQL B:1366 x 768
- A Series VT2205LED computer monitor:1920 x 1080 (HD 1080)
Contrast ratio (dynamic)
- P166HQL B:100000000:1
- A Series VT2205LED computer monitor:1000:1
Viewing angle, horizontal
- P166HQL B:90°
- A Series VT2205LED computer monitor:170°
Viewing angle, vertical
- P166HQL B:50°
- A Series VT2205LED computer monitor:160°

Side by side

Differences highlightedShow differences only

Comparison of P166HQL B, VT2205LED
47 specifications	A Acer P166HQL B View product	B Viewsonic A Series VT2205LED computer monitor Model VT2205LED View product
Display9 differ
Display diagonalDiffers	39.6 cm (15.6")	54.6 cm (21.5")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD typeDiffers	HD	Full HD
Display brightness (typical)Known for one	Unknown — not stated by the source	250 cd/m²
Response timeDiffers	11 ms	5 ms
Supported graphics resolutionsDiffers	1366 x 768	1920 x 1080 (HD 1080)
Aspect ratio	16:9	16:9
Contrast ratio (dynamic)Differs	100000000:1	1000:1
Viewing angle, horizontalDiffers	90°	170°
Viewing angle, verticalDiffers	50°	160°
3DDiffers	No	Yes
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	2.5 W
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfaces3 differ
USB hub versionKnown for one	Unknown — not stated by the source	2.0
USB Type-A downstream ports quantityDiffers	0	1
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantityDiffers	0	1
HDMI ports quantityDiffers	0	3
HDCPKnown for one	Unknown — not stated by the source	Yes
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
Ergonomicsidentical
VESA mountingKnown for one	Unknown — not stated by the source	No
Cable lock slot	No	No
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	26 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensionsidentical
Width (without stand)Known for one	Unknown — not stated by the source	576 mm
Depth (without stand)Known for one	Unknown — not stated by the source	130 mm
Height (without stand)Known for one	Unknown — not stated by the source	443 mm
Weight (without stand)Known for one	Unknown — not stated by the source	5.6 kg
Other features2 differ
TV tuner integratedDiffers	No	Yes
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC
Digital signal format systemKnown for one	Unknown — not stated by the source	ATSC
CertificationKnown for one	Unknown — not stated by the source	CE, CB, GOST-S,Erp, ROHS
Supplied AC adapter typeDiffers	LED	AC
Thin Clientidentical
Thin client installed	No	No
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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