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Product comparison · 2 monitors

Acer R221Q computer monitor vs Acer R271 computer monitor

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  • 38specifications compared
  • 12differ
  • 26identical
  • 18known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Energy consumption (SDR) per 1000 hours
    • 13 kWh
    • 17 kWh
  • Power consumption (typical)
    • 18 W
    • 17.3 W
  • Power consumption (standby)
    • 0.45 W
    • 0.3 W
  • Power consumption (off)
    • 0.4 W
    • 0.2 W
  • Width (with stand)
    • 498 mm
    • 621 mm
  • Depth (with stand)
    • 224 mm
    • 223.8 mm
  • Height (with stand)
    • 384 mm
    • 453.8 mm

Side by side

Differences highlightedShow differences only
56 specifications
A

Acer

R221Q computer monitor

Model R221Q

View product
B

Acer

R271 computer monitor

Model R271

View product
Display1 differ
Display diagonalDiffers54.6 cm (21.5")68.6 cm (27")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeIPSIPS
Display brightness (typical)250 cd/m²250 cd/m²
Response time4 ms4 ms
Screen shapeFlatFlat
Supported graphics resolutions1920 x 1080 (HD 1080)1920 x 1080 (HD 1080)
Aspect ratio16:916:9
Contrast ratio (typical)Known for one1000:1
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
Colour gamutKnown for one72%
3DKnown for oneNo
Multimediaidentical
Built-in cameraNoNo
Built-in speaker(s)Known for oneYes
Designidentical
Product colourBlackBlack
Feet colourBlackBlack
Ports & interfacesidentical
Built-in USB hubKnown for oneNo
VGA (D-Sub) ports quantity11
DVI portYesYes
HDMI ports quantity11
HDCPKnown for oneYes
AC (power) inYesYes
Ergonomicsidentical
Cable lock slotNoNo
Tilt adjustmentKnown for oneYes
Tilt angle rangeKnown for one-5 - 15°
Height adjustmentKnown for oneNo
Power4 differ
Energy efficiency class (SDR)EE
Energy consumption (SDR) per 1000 hoursDiffers13 kWh17 kWh
Power consumption (typical)Differs18 W17.3 W
Power consumption (standby)Differs0.45 W0.3 W
Power consumption (off)Differs0.4 W0.2 W
Energy efficiency scaleA to GA to G
Weight & dimensions7 differ
Width (with stand)Differs498 mm621 mm
Depth (with stand)Differs224 mm223.8 mm
Height (with stand)Differs384 mm453.8 mm
Width (without stand)Differs498 mm621 mm
Depth (without stand)Differs33.4 mm33.7 mm
Height (without stand)Differs304 mm371.7 mm
Weight (without stand)Differs1.9 kg3.14 kg
Weight (with stand)Known for one2.3 kg
Packaging contentidentical
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
TV tuner integratedNoNo
Supplied AC adapter typeLEDLED
AC adapter includedKnown for oneYes
On/off switchKnown for oneYes
Thin Clientidentical
Thin client installedNoNo

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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