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Product comparison · 2 portable tvs & monitors

Viewsonic VG1457 portable TV/monitor Portable monitor Grey vs Viewsonic VX1655 portable TV/monitor Portable monitor Black

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  • 28specifications compared
  • 14differ
  • 14identical
  • 27known for one product only

Key differences

The Viewsonic VX1655 portable TV/monitor Portable monitor Black has 30,000,000 :1 more contrast ratio (dynamic) than the Viewsonic VG1457 portable TV/monitor Portable monitor Grey (80000000:1 vs 50000000:1). The Viewsonic VG1457 portable TV/monitor Portable monitor Grey has 1.2 W more RMS rated power than the Viewsonic VX1655 portable TV/monitor Portable monitor Black (2 W vs 0.8 W). The Viewsonic VG1457 portable TV/monitor Portable monitor Grey has 2 W more power consumption (typical) than the Viewsonic VX1655 portable TV/monitor Portable monitor Black (13 W vs 11 W). Display diagonal: 35.6 cm (14") on the Viewsonic VG1457 portable TV/monitor Portable monitor Grey, 40.6 cm (16") on the Viewsonic VX1655 portable TV/monitor Portable monitor Black. Display resolution: 1920 x 1200 pixels on the Viewsonic VG1457 portable TV/monitor Portable monitor Grey, 1920 x 1080 pixels on the Viewsonic VX1655 portable TV/monitor Portable monitor Black.

  • Display diagonal
    • 35.6 cm (14")
    • 40.6 cm (16")
  • Display resolution
    • 1920 x 1200 pixels
    • 1920 x 1080 pixels
  • HD type
    • WUXGA
    • Full HD
  • Native aspect ratio
    • 16:10
    • 16:9
  • Digital horizontal frequency
    • 15 - 82 kHz
    • 15 - 83 kHz
  • Digital vertical frequency
    • 50 - 170 Hz
    • 48 - 60 Hz
  • Contrast ratio (dynamic)
    • 50000000:1
    • 80000000:1
  • RMS rated power
    • 2 W
    • 0.8 W

Side by side

Differences highlightedShow differences only
55 specifications
A

Viewsonic

VG1457 portable TV/monitor Portable monitor Grey

Model VG1457

View product
B

Viewsonic

VX1655 portable TV/monitor Portable monitor Black

Model VX1655

View product
Display7 differ
Display diagonalDiffers35.6 cm (14")40.6 cm (16")
Display technologyLEDLED
Display resolutionDiffers1920 x 1200 pixels1920 x 1080 pixels
HD typeDiffersWUXGAFull HD
Native aspect ratioDiffers16:1016:9
Native refresh rateKnown for one60 Hz
Digital horizontal frequencyDiffers15 - 82 kHz15 - 83 kHz
Digital vertical frequencyDiffers50 - 170 Hz48 - 60 Hz
Contrast ratio (dynamic)Differs50000000:180000000:1
Contrast ratio (typical)800:1800:1
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 one262144 colours
TV tuneridentical
Tuner typeNoNo
Audio1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers2 W0.8 W
Storageidentical
Card reader integratedNoNo
Ports & interfacesidentical
USB portYesYes
USB port typeUSB Type-CUSB Type-C
USB ports quantityKnown for one3
Headphone connectivityKnown for one3.5 mm
Features2 differ
Product typePortable monitorPortable monitor
Product colourDiffersGreyBlack
Swivel angle rangeKnown for one0 - 340°
SwivellingKnown for oneYes
Tilt adjustmentYesYes
Tilt angle rangeDiffers-15 - 45°0 - 86°
Power1 differ
Power consumption (typical)Differs13 W11 W
Power consumption (standby)Known for one0.5 W
AC input frequencyKnown for one50/60 Hz
AC input voltageKnown for one100 - 240 V
Power source typeKnown for oneAC
Weight & dimensions1 differ
DepthDiffers22.5 mm21 mm
Depth (with stand)Known for one15 mm
Height (with stand)Known for one425.9 mm
Width (with stand)Known for one313.8 mm
HeightKnown for one224 mm
WeightKnown for one770 g
WidthKnown for one355 mm
Packaging data1 differ
Package depthKnown for one287 mm
Package heightKnown for one77 mm
Package weightDiffers2 kg1.8 kg
Package widthKnown for one391 mm
Packaging content1 differ
Cables includedDiffersUSB Type-CAC, USB Type-C to USB Type-C, HDMI to Mini-HDMI
External power adapterKnown for oneYes
ManualKnown for oneYes
AC adapter includedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, EPEAT Silver, California Energy Commission (CEC)
Technical detailsidentical
Compliance certificatesKnown for onecTUVus, Federal Communications Commission (FCC)

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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