Product comparison · 2 portable tvs & monitors

Acer PM161Q B1 Widescreen LCD Monitor vs Viewsonic VX1655 portable TV/monitor Portable monitor Black

27specifications compared
13differ
14identical
32known for one product only

Key differences

The Acer PM161Q B1 Widescreen LCD Monitor has 20,000,000 :1 more contrast ratio (dynamic) than the Viewsonic VX1655 portable TV/monitor Portable monitor Black (100000000:1 vs 80000000:1). The Acer PM161Q B1 Widescreen LCD Monitor has 8° more viewing angle, horizontal than the Viewsonic VX1655 portable TV/monitor Portable monitor Black (178° vs 170°). The Acer PM161Q B1 Widescreen LCD Monitor has 8° more viewing angle, vertical than the Viewsonic VX1655 portable TV/monitor Portable monitor Black (178° vs 170°). Display diagonal: 39.6 cm (15.6") on the Acer PM161Q B1 Widescreen LCD Monitor, 40.6 cm (16") on the Viewsonic VX1655 portable TV/monitor Portable monitor Black. Display technology: LCD on the Acer PM161Q B1 Widescreen LCD Monitor, LED on the Viewsonic VX1655 portable TV/monitor Portable monitor Black.

Display diagonal
- PM161Q B1 Widescreen LCD Monitor:39.6 cm (15.6")
- VX1655 portable TV/monitor Portable monitor Black:40.6 cm (16")
Display technology
- PM161Q B1 Widescreen LCD Monitor:LCD
- VX1655 portable TV/monitor Portable monitor Black:LED
Display number of colours
- PM161Q B1 Widescreen LCD Monitor:16.7 million colours
- VX1655 portable TV/monitor Portable monitor Black:262144 colours
Contrast ratio (dynamic)
- PM161Q B1 Widescreen LCD Monitor:100000000:1
- VX1655 portable TV/monitor Portable monitor Black:80000000:1
Panel type
- PM161Q B1 Widescreen LCD Monitor:TFT
- VX1655 portable TV/monitor Portable monitor Black:IPS
Viewing angle, horizontal
- PM161Q B1 Widescreen LCD Monitor:178°
- VX1655 portable TV/monitor Portable monitor Black:170°
Viewing angle, vertical
- PM161Q B1 Widescreen LCD Monitor:178°
- VX1655 portable TV/monitor Portable monitor Black:170°
RMS rated power
- PM161Q B1 Widescreen LCD Monitor:2 W
- VX1655 portable TV/monitor Portable monitor Black:0.8 W

Side by side

Differences highlightedShow differences only

Comparison of PM161QB1bmiuux, VX1655
59 specifications	A Acer PM161Q B1 Widescreen LCD Monitor Model PM161QB1bmiuux View product	B Viewsonic VX1655 portable TV/monitor Portable monitor Black Model VX1655 View product
Display7 differ
Display diagonalDiffers	39.6 cm (15.6")	40.6 cm (16")
Display technologyDiffers	LCD	LED
Display number of coloursDiffers	16.7 million colours	262144 colours
Anti-glare screenKnown for one	Yes	Unknown — not stated by the source
Colour gamut standardKnown for one	NTSC	Unknown — not stated by the source
Contrast ratio (dynamic)Differs	100000000:1	80000000:1
NTSC coverage (typical)Known for one	45%	Unknown — not stated by the source
Panel typeDiffers	TFT	IPS
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	170°
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	15 - 83 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	48 - 60 Hz
Contrast ratio (typical)Known for one	Unknown — not stated by the source	800:1
Performanceidentical
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
AMD FreeSyncKnown for one	Yes	Unknown — not stated by the source
NVIDIA G-SYNC typeKnown for one	G-SYNC	Unknown — not stated by the source
AMD FreeSync typeKnown for one	FreeSync	Unknown — not stated by the source
Audio1 differ
RMS rated powerDiffers	2 W	0.8 W
Ports & interfacesidentical
USB ports quantityKnown for one	2	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
HDMI versionKnown for one	1.4	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Features1 differ
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Panel mounting interfaceKnown for one	75 x 75 mm	Unknown — not stated by the source
Tilt angle rangeDiffers	0 - 90°	0 - 86°
Country of originKnown for one	China	Unknown — not stated by the source
Warranty periodKnown for one	2 year(s)	Unknown — not stated by the source
Poweridentical
Energy efficiency class (SDR)Known for one	D	Unknown — not stated by the source
Energy efficiency class (HDR)Known for one	F	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	8 kWh	Unknown — not stated by the source
Energy consumption (HDR) per 1000 hoursKnown for one	11 kWh	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	11 W
Weight & dimensions4 differ
DepthDiffers	10.4 mm	21 mm
Depth (with stand)Known for one	10.4 mm	Unknown — not stated by the source
HeightDiffers	221 mm	224 mm
WeightDiffers	690 g	770 g
Weight (with stand)Known for one	690 g	Unknown — not stated by the source
WidthDiffers	355.4 mm	355 mm
Technical detailsidentical
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
TV tuneridentical
Tuner typeKnown for one	Unknown — not stated by the source	No
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	1.8 kg
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, USB Type-C to USB Type-C, HDMI to Mini-HDMI

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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