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Product comparison · 2 portable tvs & monitors

Acer PM161Q B1 Widescreen LCD Monitor vs Viewsonic VX1655-4K portable TV/monitor Portable monitor Black

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  • 26specifications compared
  • 14differ
  • 12identical
  • 37known 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 VX1655-4K 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 PM161Q B1 Widescreen LCD Monitor (400 cd/m² vs 250 cd/m²). The Acer PM161Q B1 Widescreen LCD Monitor has 8° more viewing angle, horizontal than the Viewsonic VX1655-4K 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 VX1655-4K portable TV/monitor Portable monitor Black. Display technology: LCD on the Acer PM161Q B1 Widescreen LCD Monitor, 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
  • Contrast ratio (dynamic)
    • 100000000:1
    • 80000000:1
  • Display brightness
    • 250 cd/m²
    • 400 cd/m²
  • Panel type
    • TFT
    • IPS
  • Viewing angle, horizontal
    • 178°
    • 170°

Side by side

Differences highlightedShow differences only
63 specifications
A

Acer

PM161Q B1 Widescreen LCD Monitor

Model PM161QB1bmiuux

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 one4 ms
Display number of coloursKnown for one16.7 million colours
Colour gamut standardKnown for oneNTSC
Contrast ratio (dynamic)Differs100000000:180000000:1
Display brightnessDiffers250 cd/m²400 cd/m²
NTSC coverage (typical)Known for one45%
Panel typeDiffersTFTIPS
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°170°
Digital horizontal frequencyKnown for one15 - 160 kHz
Digital vertical frequencyKnown for one40 - 75 Hz
Contrast ratio (typical)Known for one1000:1
Performanceidentical
NVIDIA G-SYNCKnown for oneYes
AMD FreeSyncKnown for oneYes
NVIDIA G-SYNC typeKnown for oneG-SYNC
AMD FreeSync typeKnown for oneFreeSync
Audio1 differ
RMS rated powerDiffers2 W0.8 W
Ports & interfacesidentical
HDMI ports quantityKnown for one1
HDMI versionKnown for one1.4
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
Tilt adjustmentKnown for oneYes
Tilt angle rangeKnown for one0 - 90°
Country of originKnown for oneChina
Warranty periodKnown for one2 year(s)
Poweridentical
Energy efficiency class (SDR)Known for oneD
Energy efficiency class (HDR)Known for oneF
Energy efficiency scaleKnown for oneA to G
Energy consumption (SDR) per 1000 hoursKnown for one8 kWh
Energy consumption (HDR) per 1000 hoursKnown for one11 kWh
Power consumption (typical)Known for one11 W
Weight & dimensions4 differ
DepthDiffers10.4 mm21 mm
Depth (with stand)Known for one10.4 mm
HeightDiffers221 mm224 mm
WeightDiffers690 g770 g
Weight (with stand)Known for one690 g
WidthDiffers355.4 mm355 mm
Technical detailsidentical
Maximum refresh rateKnown for one60 Hz
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
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC, HDMI to Mini-HDMI, USB Type-C to USB Type-C

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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