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Product comparison · 2 monitors

Acer CB270HU computer monitor vs Acer Professional CB280HK computer monitor

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  • 36specifications compared
  • 16differ
  • 20identical
  • 19known for one product only

Key differences

The Acer CB270HU computer monitor has 50 cd/m² more display brightness (typical) than the Acer Professional CB280HK computer monitor (350 cd/m² vs 300 cd/m²). The Acer CB270HU computer monitor has 5 ms more response time than the Acer Professional CB280HK computer monitor (6 ms vs 1 ms). The Acer Professional CB280HK computer monitor has 6.5 W more power consumption (typical) than the Acer CB270HU computer monitor (35.5 W vs 29 W). Display diagonal: 68.6 cm (27") on the Acer CB270HU computer monitor, 71.1 cm (28") on the Acer Professional CB280HK computer monitor. Display resolution: 2560 x 1440 pixels on the Acer CB270HU computer monitor, 3840 x 2160 pixels on the Acer Professional CB280HK computer monitor.

  • Display diagonal
    • 68.6 cm (27")
    • 71.1 cm (28")
  • Display resolution
    • 2560 x 1440 pixels
    • 3840 x 2160 pixels
  • HD type
    • Quad HD
    • 4K Ultra HD
  • Panel type
    • IPS
    • TN+Film
  • Display brightness (typical)
    • 350 cd/m²
    • 300 cd/m²
  • Response time
    • 6 ms
    • 1 ms
  • Supported graphics resolutions
    • 2560 x 1440
    • 3840 x 2160
  • Power consumption (typical)
    • 29 W
    • 35.5 W

Side by side

Differences highlightedShow differences only
55 specifications
A

Acer

CB270HU computer monitor

Model CB270HU

View product
B

Acer

Professional CB280HK computer monitor

Model CB280HK

View product
Display7 differ
Display diagonalDiffers68.6 cm (27")71.1 cm (28")
Display resolutionDiffers2560 x 1440 pixels3840 x 2160 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeDiffersQuad HD4K Ultra HD
Panel typeDiffersIPSTN+Film
Display brightness (typical)Differs350 cd/m²300 cd/m²
Response timeDiffers6 ms1 ms
Display surfaceKnown for oneGloss
Supported graphics resolutionsDiffers2560 x 14403840 x 2160
Aspect ratio16:916:9
Contrast ratio (dynamic)100000000:1100000000:1
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Display number of colours16.78 million colours16.78 million colours
3DKnown for oneNo
Multimediaidentical
Built-in speaker(s)YesYes
Built-in cameraKnown for oneNo
Designidentical
Product colourBlackBlack
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one1
DVI portYesYes
HDMI ports quantity11
DisplayPorts quantityKnown for one1
HDCPKnown for oneYes
AC (power) inKnown for oneYes
Mobile High-Definition Link (MHL)Known for oneYes
Ergonomicsidentical
Cable lock slotNoNo
Height adjustmentYesYes
PivotKnown for oneYes
Tilt adjustmentKnown for oneYes
Tilt angle rangeKnown for one-5 - 35°
Plug and PlayKnown for oneYes
LED indicatorsKnown for onePower
Power3 differ
Power consumption (typical)Differs29 W35.5 W
Power consumption (standby)0.45 W0.45 W
Power consumption (off)Differs0.4 W0.35 W
Annual energy consumptionDiffers61 kWh63 kWh
Weight & dimensions5 differ
Width (with stand)Differs639.7 mm658.7 mm
Depth (with stand)244.7 mm244.7 mm
Height (with stand)Differs558.1 mm558.5 mm
Width (without stand)Differs639.7 mm658.7 mm
Depth (without stand)Differs61.8 mm64.5 mm
Height (without stand)Differs380.9 mm381.8 mm
Packaging contentidentical
Cables includedAC, DisplayPort, DVIAC, DisplayPort, DVI
Sustainabilityidentical
Sustainability certificatesEPEAT GoldEPEAT Gold
Other features1 differ
TV tuner integratedNoNo
Energy efficiency class (legacy scale)BB
CertificationDiffersTCO 6.0TCO Certified Displays 6.0
Supplied AC adapter typeLEDLED
On/off switchKnown for oneYes
Thin Clientidentical
Thin client installedNoNo
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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