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Product comparison · 2 portable tvs & monitors

Acer PM161QT Portable monitor Black vs Viewsonic VX1655-4K portable TV/monitor Portable monitor Black

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  • 29specifications compared
  • 16differ
  • 13identical
  • 24known for one product only

Key differences

The Acer PM161QT 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 200 :1 more contrast ratio (typical) than the Acer PM161QT Portable monitor Black (1000:1 vs 800:1). The Viewsonic VX1655-4K portable TV/monitor Portable monitor Black has 180 cd/m² more display brightness than the Acer PM161QT Portable monitor Black (400 cd/m² vs 220 cd/m²). Display diagonal: 39.6 cm (15.6") on the Acer PM161QT Portable monitor Black, 40.6 cm (16") on the Viewsonic VX1655-4K portable TV/monitor Portable monitor Black. Display technology: LCD on the Acer PM161QT Portable monitor Black, LED on the Viewsonic VX1655-4K portable TV/monitor Portable monitor Black.

  • Display diagonal
    • 39.6 cm (15.6")
    • 40.6 cm (16")
  • Display technology
    • LCD
    • LED
  • Display resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • HD type
    • Full HD
    • 4K Ultra HD
  • Digital horizontal frequency
    • 54 - 70 kHz
    • 15 - 160 kHz
  • Digital vertical frequency
    • 48 - 63 Hz
    • 40 - 75 Hz
  • Contrast ratio (dynamic)
    • 100000000:1
    • 80000000:1
  • Contrast ratio (typical)
    • 800:1
    • 1000:1

Side by side

Differences highlightedShow differences only
53 specifications
A

Acer

PM161QT Portable monitor Black

Model PM161QT

View product
B

Viewsonic

VX1655-4K portable TV/monitor Portable monitor Black

Model VX1655-4K

View product
Display9 differ
Display diagonalDiffers39.6 cm (15.6")40.6 cm (16")
Display technologyDiffersLCDLED
Display resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
HD typeDiffersFull HD4K Ultra HD
Response timeKnown for one6 ms
Display number of coloursKnown for one16.7 million colours
Digital horizontal frequencyDiffers54 - 70 kHz15 - 160 kHz
Digital vertical frequencyDiffers48 - 63 Hz40 - 75 Hz
Contrast ratio (dynamic)Differs100000000:180000000:1
Contrast ratio (typical)Differs800:11000:1
Display brightnessDiffers220 cd/m²400 cd/m²
TouchscreenKnown for oneNo
Anti-glare screenKnown for oneYes
Audio1 differ
RMS rated powerDiffers2 W0.8 W
Ports & interfaces1 differ
USB ports quantityDiffers32
Mini HDMI ports quantityKnown for one1
USB 2.0 ports quantityKnown for one2
Headphone connectivityKnown for one3.5 mm
Featuresidentical
VESA mountingKnown for oneYes
Panel mounting interfaceKnown for one75 x 75 mm
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10)
Poweridentical
Energy efficiency class (SDR)Known for oneD
Energy efficiency class (HDR)Known for oneD
Power consumption (standby)Known for one0.5 W
Energy efficiency scaleKnown for oneA to G
Energy consumption (SDR) per 1000 hoursKnown for one9 kWh
Energy consumption (HDR) per 1000 hoursKnown for one10 kWh
Power consumption (typical)Known for one11 W
Weight & dimensions4 differ
DepthDiffers12.6 mm21 mm
HeightDiffers209.4 mm224 mm
WeightDiffers1.34 kg770 g
WidthDiffers354 mm355 mm
Packaging content1 differ
Cables includedDiffersAC, USB Type-C, HDMI to Mini-HDMIAC, HDMI to Mini-HDMI, USB Type-C to USB Type-C
AC adapter includedKnown for oneYes
TV tuneridentical
Tuner typeKnown for oneNo
Packaging dataidentical
Package depthKnown for one77 mm
Package heightKnown for one393 mm
Package weightKnown for one1.8 kg
Package widthKnown for one418 mm

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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