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Product comparison · 2 portable tvs & monitors

Acer PM161QBbmiuux Portable monitor Black vs Viewsonic VG1457 portable TV/monitor Portable monitor Grey

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  • 23specifications compared
  • 10differ
  • 13identical
  • 39known for one product only

Key differences

The Acer PM161QBbmiuux Portable monitor Black has 50,000,000 :1 more contrast ratio (dynamic) than the Viewsonic VG1457 portable TV/monitor Portable monitor Grey (100000000:1 vs 50000000:1). The Viewsonic VG1457 portable TV/monitor Portable monitor Grey has 1 more USB ports quantity than the Acer PM161QBbmiuux Portable monitor Black (3 vs 2). The Acer PM161QBbmiuux Portable monitor Black has 2 W more power consumption (typical) than the Viewsonic VG1457 portable TV/monitor Portable monitor Grey (15 W vs 13 W). Display diagonal: 39.6 cm (15.6") on the Acer PM161QBbmiuux Portable monitor Black, 35.6 cm (14") on the Viewsonic VG1457 portable TV/monitor Portable monitor Grey. Display technology: LCD on the Acer PM161QBbmiuux Portable monitor Black, LED on the Viewsonic VG1457 portable TV/monitor Portable monitor Grey.

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display technology
    • LCD
    • LED
  • Display resolution
    • 1920 x 1080 pixels
    • 1920 x 1200 pixels
  • HD type
    • Full HD
    • WUXGA
  • Native aspect ratio
    • 16:9
    • 16:10
  • Contrast ratio (dynamic)
    • 100000000:1
    • 50000000:1
  • USB ports quantity
    • 2
    • 3
  • Product colour
    • Black
    • Grey

Side by side

Differences highlightedShow differences only
62 specifications
A

Acer

PM161QBbmiuux Portable monitor Black

Model PM161QBbmiuux

View product
B

Viewsonic

VG1457 portable TV/monitor Portable monitor Grey

Model VG1457

View product
Display6 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display technologyDiffersLCDLED
Display resolutionDiffers1920 x 1080 pixels1920 x 1200 pixels
HD typeDiffersFull HDWUXGA
Native aspect ratioDiffers16:916:10
Native refresh rateKnown for one60 Hz
Digital horizontal frequencyKnown for one15 - 82 kHz
Digital vertical frequencyKnown for one50 - 170 Hz
Contrast ratio (dynamic)Differs100000000:150000000:1
Contrast ratio (typical)Known for one800:1
Display brightness250 cd/m²250 cd/m²
Panel typeIPSIPS
PivotKnown for oneYes
Pivot angleKnown for one0 - 180°
Viewing angle, horizontal170°170°
Viewing angle, vertical170°170°
Response timeKnown for one4 ms
Display number of coloursKnown for one16.7 million colours
Colour gamut standardKnown for oneNTSC
TV tuneridentical
Tuner typeNoNo
Audioidentical
Built-in speaker(s)YesYes
Number of speakers22
RMS rated power2 W2 W
Storageidentical
Card reader integratedNoNo
Ports & interfaces1 differ
USB portYesYes
USB port typeUSB Type-CUSB Type-C
USB ports quantityDiffers23
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
Headphone outputsKnown for one1
Features2 differ
Product typePortable monitorPortable monitor
Product colourDiffersBlackGrey
Swivel angle rangeKnown for one0 - 340°
SwivellingKnown for oneYes
Tilt adjustmentYesYes
Tilt angle rangeDiffers45 - 60°-15 - 45°
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)
Power1 differ
Power consumption (typical)Differs15 W13 W
Power consumption (standby)Known for one0.5 W
AC input frequencyKnown for one50/60 Hz
AC input voltageKnown for one100 - 240 V
Energy efficiency class (SDR)Known for oneD
Energy efficiency scaleKnown for oneA to G
Energy consumption (SDR) per 1000 hoursKnown for one9 kWh
Power source typeKnown for oneAC
Weight & dimensionsidentical
DepthKnown for one22.5 mm
Depth (with stand)Known for one15 mm
Height (with stand)Known for one425.9 mm
Width (with stand)Known for one313.8 mm
Packaging dataidentical
Package depthKnown for one287 mm
Package heightKnown for one77 mm
Package weightKnown for one2 kg
Package widthKnown for one391 mm
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
External power adapterKnown for oneYes
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, EPEAT Silver, California Energy Commission (CEC)
Technical detailsidentical
Compliance certificatesKnown for onecTUVus, Federal Communications Commission (FCC)
Performanceidentical
AMD FreeSyncKnown for oneYes
AMD FreeSync typeKnown for oneFreeSync

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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