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Product comparison · 2 monitors

Acer CB290C computer monitor vs Acer K2 K222HQLbd computer monitor

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  • 35specifications compared
  • 19differ
  • 16identical
  • 20known for one product only

Key differences

  • Display diagonal
    • 73.7 cm (29")
    • 54.6 cm (21.5")
  • Display resolution
    • 2560 x 1080 pixels
    • 1920 x 1080 pixels
  • Native aspect ratio
    • 21:9
    • 16:9
  • Panel type
    • IPS
    • TN+Film
  • Display brightness (typical)
    • 300 cd/m²
    • 200 cd/m²
  • Response time
    • 6 ms
    • 5 ms
  • Aspect ratio
    • 21:9
    • 16:9
  • Viewing angle, horizontal
    • 178°
    • 90°

Side by side

Differences highlightedShow differences only
55 specifications
A

Acer

CB290C computer monitor

Model CB290C

View product
B

Acer

K2 K222HQLbd computer monitor

Model K222HQLbd

View product
Display9 differ
Display diagonalDiffers73.7 cm (29")54.6 cm (21.5")
Display resolutionDiffers2560 x 1080 pixels1920 x 1080 pixels
Native aspect ratioDiffers21:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeDiffersIPSTN+Film
Display brightness (typical)Differs300 cd/m²200 cd/m²
Response timeDiffers6 ms5 ms
Screen shapeKnown for oneFlat
Aspect ratioDiffers21:916:9
Contrast ratio (dynamic)100000000:1100000000:1
Maximum refresh rateKnown for one60 Hz
Viewing angle, horizontalDiffers178°90°
Viewing angle, verticalDiffers178°65°
Display number of colours16.78 million colours16.78 million colours
3DNoNo
Supported graphics resolutionsKnown for one2560 x 1080
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraNoNo
Number of speakersKnown for one2
Designidentical
Product colourBlackBlack
Ports & interfaces1 differ
USB Type-A downstream ports quantity00
VGA (D-Sub) ports quantityDiffers01
DVI portYesYes
HDMI ports quantity11
DisplayPorts quantityKnown for one1
HDCPKnown for oneYes
Ergonomics1 differ
Cable lock slotNoNo
Height adjustmentDiffersYesNo
PivotYesYes
Pivot angleKnown for one-5 - 25°
Tilt adjustmentKnown for oneYes
Tilt angle rangeKnown for one-5 - 35°
Poweridentical
Energy efficiency class (SDR)Known for oneF
Energy consumption (SDR) per 1000 hoursKnown for one19 kWh
Power consumption (typical)Known for one18.1 W
Power consumption (standby)Known for one0.45 W
Power consumption (off)Known for one0.35 W
AC input voltage120 - 230 V120 - 230 V
Energy efficiency scaleKnown for oneA to G
Weight & dimensions6 differ
Width (with stand)Differs699.7 mm508 mm
Depth (with stand)Differs244.7 mm207 mm
Height (with stand)Differs523.7 mm390.5 mm
Weight (with stand)Known for one3.1 kg
Width (without stand)Differs699.7 mm508 mm
Depth (without stand)Differs61.6 mm52 mm
Height (without stand)Differs322.2 mm304.5 mm
Weight (without stand)Known for one2.7 kg
Other features1 differ
TV tuner integratedNoNo
Supplied AC adapter typeDiffersLEDAC
Thin Clientidentical
Thin client installedNoNo
Logistics dataidentical
Harmonized System (HS) codeKnown for one85285210
Packaging contentidentical
Cables includedKnown for oneAC, DisplayPort, DVI
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR

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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