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Product comparison · 2 monitors

Acer CB CB280HKbmjdppr computer monitor vs Viewsonic VX Series 2858SML computer monitor

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  • 42specifications compared
  • 24differ
  • 18identical
  • 50known for one product only

Key differences

  • Display resolution
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • HD type
    • 4K Ultra HD
    • Full HD
  • Panel type
    • TN+Film
    • VA
  • Response time
    • 1 ms
    • 6 ms
  • Display surface
    • Gloss
    • Matt
  • Supported graphics resolutions
    • 3840 x 2160
    • 1920 x 1080 (HD 1080)
  • Viewing angle, horizontal
    • 170°
    • 176°
  • Viewing angle, vertical
    • 160°
    • 176°

Side by side

Differences highlightedShow differences only
92 specifications
A

Acer

CB CB280HKbmjdppr computer monitor

Model CB280HKbmjdppr

View product
B

Viewsonic

VX Series 2858SML computer monitor

Model 2858SML

View product
Display8 differ
Display resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
HD typeDiffers4K Ultra HDFull HD
Panel typeDiffersTN+FilmVA
Backlight typeKnown for oneW-LED
Response timeDiffers1 ms6 ms
Display surfaceDiffersGlossMatt
Supported graphics resolutionsDiffers3840 x 21601920 x 1080 (HD 1080)
Contrast ratio (typical)Known for one3000:1
Viewing angle, horizontalDiffers170°176°
Viewing angle, verticalDiffers160°176°
Viewable size, horizontalKnown for one62 cm
Viewable size, verticalKnown for one34 cm
Viewable size diagonalKnown for one71.1 cm
Digital horizontal frequencyKnown for one24 - 82 kHz
Digital vertical frequencyKnown for one50 - 75 Hz
Sync-on-green (SOG)Known for oneYes
3DKnown for oneNo
Separate H/V syncKnown for oneYes
Composite syncKnown for oneYes
Contrast ratio (dynamic)Known for one100000000:1
Display number of coloursKnown for one16.78 million colours
Performanceidentical
Windows operating systems supportedKnown for oneWindows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64
Multimediaidentical
RMS rated powerKnown for one4 W
Built-in cameraKnown for oneNo
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers12
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
HDCPKnown for oneNo
DC-in jackKnown for oneYes
DisplayPorts quantityKnown for one1
Mini DisplayPorts quantityKnown for one1
Ergonomics3 differ
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Height adjustmentDiffersYesNo
Tilt angle rangeDiffers-5 - 35°5 - 20°
On Screen Display (OSD)Known for oneYes
Adjustable height (max)Known for one15 cm
Plug and PlayKnown for oneYes
Power2 differ
Power consumption (typical)Differs35.5 W42 W
Power consumption (max)Known for one46 W
Power consumption (PowerSave)Known for one27 W
AC input voltageDiffers120 - 230 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (standby)Known for one0.45 W
Power consumption (off)Known for one0.35 W
Annual energy consumptionKnown for one63 kWh
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions6 differ
Width (with stand)Differs658.7 mm659.9 mm
Depth (with stand)Differs244.7 mm242.1 mm
Height (with stand)Differs558.5 mm510.5 mm
Weight (with stand)Known for one4.6 kg
Width (without stand)Differs658.7 mm659.9 mm
Depth (without stand)Differs64.5 mm50.8 mm
Height (without stand)Differs381.8 mm411.4 mm
Weight (without stand)Known for one3.9 kg
Packaging dataidentical
Package widthKnown for one732 mm
Package depthKnown for one165 mm
Package heightKnown for one479 mm
Package weightKnown for one7 kg
User Guide on CD-ROMKnown for oneYes
Packaging content1 differ
Cables includedDiffersAC, DVIAC, Audio (3.5mm), HDMI, VGA
Quick start guideKnown for oneYes
ManualKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STAREPEAT Silver, ENERGY STAR
Other features1 differ
AC adapter includedKnown for oneYes
CertificationKnown for oneCE, EMC, CB, BOM, ErP, WEEE, BSMI, PSB, C-tick, GEMS, FCC, DoC, CCC, CEL
Supplied AC adapter typeDiffersLEDLCD
Energy efficiency class (legacy scale)Known for oneB
Networkidentical
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ethernet LANKnown for oneNo

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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