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Product comparison · 2 monitors

Acer R0 RT280K computer monitor vs Acer Predator Z321Q computer monitor

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  • 33specifications compared
  • 21differ
  • 12identical
  • 35known for one product only

Key differences

  • Display diagonal
    • 71.1 cm (28")
    • 80 cm (31.5")
  • Display resolution
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • HD type
    • 4K Ultra HD
    • Full HD
  • Response time
    • 1 ms
    • 4 ms
  • Screen shape
    • Flat
    • Curved
  • Supported graphics resolutions
    • 3840 x 2160
    • 1920 x 1080 (HD 1080)
  • Viewing angle, horizontal
    • 170°
    • 178°
  • Viewing angle, vertical
    • 160°
    • 178°

Side by side

Differences highlightedShow differences only
68 specifications
A

Acer

R0 RT280K computer monitor

Model RT280K

View product
B

Acer

Predator Z321Q computer monitor

Model Z321Q

View product
Display9 differ
Display diagonalDiffers71.1 cm (28")80 cm (31.5")
Display resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
HD typeDiffers4K Ultra HDFull HD
Backlight typeKnown for oneRGB LED
Response timeDiffers1 ms4 ms
Screen shapeDiffersFlatCurved
Supported graphics resolutionsDiffers3840 x 21601920 x 1080 (HD 1080)
Contrast ratio (typical)Known for one3000:1
Viewing angle, horizontalDiffers170°178°
Viewing angle, verticalDiffers160°178°
Display number of coloursDiffers1.073 billion colours16.78 million colours
Display technologyKnown for oneLED
Panel typeKnown for oneTN
Contrast ratio (dynamic)Known for one100000000:1
Maximum refresh rateKnown for one60 Hz
3DKnown for oneNo
Performance1 differ
NVIDIA G-SYNCDiffersNoYes
Multimediaidentical
Number of speakersKnown for one2
RMS rated powerKnown for one7 W
Design1 differ
Market positioningKnown for oneGaming
Product colourDiffersBlack, SilverBlack, Red
Ports & interfaces1 differ
Built-in USB hubKnown for oneYes
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one4
DVI portDiffersYesNo
Audio outputKnown for oneYes
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Ergonomics2 differ
Panel mounting interfaceKnown for one100 x 100 mm
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one12 cm
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-25 - 25°
Tilt angle rangeDiffers-5 - 15°-5 - 25°
On Screen Display (OSD)Known for oneYes
Plug and PlayKnown for oneYes
Power2 differ
Power consumption (standby)Differs0.45 W0.5 W
Power consumption (max)Known for one35 W
Power consumption (off)Differs0.35 W0.45 W
AC input voltageKnown for one100 - 240 V
Power consumption (typical)Known for one41.5 W
Annual energy consumptionKnown for one64 kWh
Weight & dimensions4 differ
Width (with stand)Differs659 mm722 mm
Depth (with stand)Differs210 mm299.9 mm
Height (with stand)Differs482 mm577.5 mm
Weight (without stand)Differs5.1 kg10.6 kg
Weight (with stand)Known for one5.64 kg
Width (without stand)Known for one659 mm
Depth (without stand)Known for one65 mm
Height (without stand)Known for one382 mm
Other features1 differ
On/off switchKnown for oneYes
Supplied AC adapter typeDiffersLCDAC
Energy efficiency class (legacy scale)Known for oneB
Packaging contentidentical
Cables includedKnown for oneAC, DVI, DisplayPort
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY 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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