Product comparison · 2 portable tvs & monitors

Acer PM161QBbmiuux Portable monitor Black vs Viewsonic VX1655-4K portable TV/monitor Portable monitor Black

23specifications compared
8differ
15identical
31known for one product only

Key differences

The Acer PM161QBbmiuux Portable monitor Black has 20,000,000 :1 more contrast ratio (dynamic) than the Viewsonic VX1655-4K portable TV/monitor Portable monitor Black (100000000:1 vs 80000000:1). The Viewsonic VX1655-4K portable TV/monitor Portable monitor Black has 150 cd/m² more display brightness than the Acer PM161QBbmiuux Portable monitor Black (400 cd/m² vs 250 cd/m²). The Acer PM161QBbmiuux Portable monitor Black has 1.2 W more RMS rated power than the Viewsonic VX1655-4K portable TV/monitor Portable monitor Black (2 W vs 0.8 W). Display diagonal: 39.6 cm (15.6") on the Acer PM161QBbmiuux Portable monitor Black, 40.6 cm (16") on the Viewsonic VX1655-4K portable TV/monitor Portable monitor Black. Display technology: LCD on the Acer PM161QBbmiuux Portable monitor Black, LED on the Viewsonic VX1655-4K portable TV/monitor Portable monitor Black.

Display diagonal
- PM161QBbmiuux Portable monitor Black:39.6 cm (15.6")
- VX1655-4K portable TV/monitor Portable monitor Black:40.6 cm (16")
Display technology
- PM161QBbmiuux Portable monitor Black:LCD
- VX1655-4K portable TV/monitor Portable monitor Black:LED
Display resolution
- PM161QBbmiuux Portable monitor Black:1920 x 1080 pixels
- VX1655-4K portable TV/monitor Portable monitor Black:3840 x 2160 pixels
HD type
- PM161QBbmiuux Portable monitor Black:Full HD
- VX1655-4K portable TV/monitor Portable monitor Black:4K Ultra HD
Contrast ratio (dynamic)
- PM161QBbmiuux Portable monitor Black:100000000:1
- VX1655-4K portable TV/monitor Portable monitor Black:80000000:1
Display brightness
- PM161QBbmiuux Portable monitor Black:250 cd/m²
- VX1655-4K portable TV/monitor Portable monitor Black:400 cd/m²
RMS rated power
- PM161QBbmiuux Portable monitor Black:2 W
- VX1655-4K portable TV/monitor Portable monitor Black:0.8 W
Power consumption (typical)
- PM161QBbmiuux Portable monitor Black:15 W
- VX1655-4K portable TV/monitor Portable monitor Black:11 W

Side by side

Differences highlightedShow differences only

Comparison of PM161QBbmiuux, VX1655-4K
54 specifications	A Acer PM161QBbmiuux Portable monitor Black Model PM161QBbmiuux View product	B Viewsonic VX1655-4K portable TV/monitor Portable monitor Black Model VX1655-4K View product
Display6 differ
Display diagonalDiffers	39.6 cm (15.6")	40.6 cm (16")
Display technologyDiffers	LCD	LED
Display resolutionDiffers	1920 x 1080 pixels	3840 x 2160 pixels
HD typeDiffers	Full HD	4K Ultra HD
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	15 - 160 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	40 - 75 Hz
Anti-glare screenKnown for one	Unknown — not stated by the source	Yes
Contrast ratio (dynamic)Differs	100000000:1	80000000:1
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessDiffers	250 cd/m²	400 cd/m²
Response timeKnown for one	4 ms	Unknown — not stated by the source
Display number of coloursKnown for one	16.7 million colours	Unknown — not stated by the source
Colour gamut standardKnown for one	NTSC	Unknown — not stated by the source
Audio1 differ
RMS rated powerDiffers	2 W	0.8 W
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
USB versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
Featuresidentical
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
High Dynamic Range (HDR) supportedKnown for one	Yes	Unknown — not stated by the source
High Dynamic Range (HDR) technologyKnown for one	High Dynamic Range 10 (HDR10)	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	45 - 60°	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	15 W	11 W
Energy efficiency class (SDR)Known for one	D	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	9 kWh	Unknown — not stated by the source
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	21 mm
HeightKnown for one	Unknown — not stated by the source	224 mm
WeightKnown for one	Unknown — not stated by the source	770 g
WidthKnown for one	Unknown — not stated by the source	355 mm
Packaging dataidentical
Package depthKnown for one	Unknown — not stated by the source	77 mm
Package heightKnown for one	Unknown — not stated by the source	393 mm
Package weightKnown for one	Unknown — not stated by the source	1.8 kg
Package widthKnown for one	Unknown — not stated by the source	418 mm
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, HDMI to Mini-HDMI, USB Type-C to USB Type-C
Performanceidentical
AMD FreeSyncKnown for one	Yes	Unknown — not stated by the source
AMD FreeSync typeKnown for one	FreeSync	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.

More portable tvs & monitors comparisons

All portable tvs & monitors comparisons