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Product comparison · 2 monitors

Acer B227Q computer monitor vs Acer B7 B277bmiprzx

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  • 64specifications compared
  • 15differ
  • 49identical
  • 13known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Pixel density
    • 102.5 ppi
    • 81.6 ppi
  • Horizontal scan range
    • 30 - 83 kHz
    • 30 - 80 kHz
  • Vertical scan range
    • 55 - 76 Hz
    • 55 - 75 Hz
  • RMS rated power
    • 8 W
    • 2 W
  • Adjustable height (max)
    • 12 cm
    • 11.5 cm
  • Energy consumption (SDR) per 1000 hours
    • 19 kWh
    • 26 kWh
  • Power consumption (typical)
    • 19 W
    • 16.17 W

Side by side

Differences highlightedShow differences only
77 specifications
A

Acer

B227Q computer monitor

Model B227Q

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B

Acer

B7 B277bmiprzx

Model B277bmiprzx

View product
Display4 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 ratioKnown for one16:9
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)100000000:1100000000:1
Dynamic contrast ratio marketing nameKnown for oneSmartContrast
Maximum refresh rate75 Hz75 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.78 million colours16.78 million colours
Pixel densityDiffers102.5 ppi81.6 ppi
Horizontal scan rangeDiffers30 - 83 kHz30 - 80 kHz
Vertical scan rangeDiffers55 - 76 Hz55 - 75 Hz
3DNoNo
Colour gamut standardKnown for onesRGB
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncNoNo
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers8 W2 W
Built-in cameraNoNo
Designidentical
Product colourBlackBlack
Ports & interfacesidentical
Built-in USB hubYesYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one5
VGA (D-Sub) ports quantity11
DVI portNoNo
HDMI ports quantity11
DisplayPorts quantity11
Audio outputYesYes
AC (power) inYesYes
Ergonomics1 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Height adjustmentYesYes
Adjustable height (max)Differs12 cm11.5 cm
PivotYesYes
SwivellingYesYes
Swivel angle range-45 - 45°-45 - 45°
Tilt adjustmentYesYes
Tilt angle range-5 - 25°-5 - 25°
Cable lock slotKnown for oneNo
Power4 differ
Energy efficiency class (SDR)FF
Energy consumption (SDR) per 1000 hoursDiffers19 kWh26 kWh
Power consumption (typical)Differs19 W16.17 W
Power consumption (standby)Differs0.5 W0.37 W
Power consumption (off)Differs0.3 W0.37 W
Energy efficiency scaleA to GA to G
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Weight & dimensions4 differ
Width (with stand)Known for one490 mm
Depth (with stand)Known for one193 mm
Height (with stand)Known for one485 mm
Weight (with stand)Known for one4.78 kg
Width (without stand)Differs490 mm614 mm
Depth (without stand)Differs65 mm68.2 mm
Height (without stand)Differs295 mm528 mm
Weight (without stand)Differs2.83 kg7.14 kg
Packaging content1 differ
Cables includedDiffersAC, DisplayPort, VGAAC, DisplayPort, USB, VGA
Quick start guideYesYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Other featuresidentical
On/off switchYesYes
TV tuner integratedNoNo
Mean time between failures (MTBF)30000 h30000 h
CertificationKnown for oneTCO
Supplied AC adapter typeLEDLED
Thin Clientidentical
Thin client installedKnown for oneNo
Logistics dataidentical
Harmonized System (HS) codeKnown for one85285210

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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