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Product comparison · 2 monitors

Acer B7 B227Qbmiprzx computer monitor vs AOC B1 27B1H computer monitor

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  • 48specifications compared
  • 28differ
  • 20identical
  • 67known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Backlight type
    • LED
    • W-LED
  • Response time
    • 4 ms
    • 7 ms
  • Contrast ratio (dynamic)
    • 100000000:1
    • 20000000:1
  • Maximum refresh rate
    • 75 Hz
    • 60 Hz
  • Display number of colours
    • 16.78 million colours
    • 16.7 million colours
  • Horizontal scan range
    • 30 - 85 kHz
    • 30 - 83 kHz
  • Vertical scan range
    • 50 - 75 Hz
    • 50 - 76 Hz

Side by side

Differences highlightedShow differences only
115 specifications
A

Acer

B7 B227Qbmiprzx computer monitor

Model B227Qbmiprzx

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B

AOC

B1 27B1H computer monitor

Model 27B1H

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Display8 differ
Display diagonalDiffers54.6 cm (21.5")68.6 cm (27")
Backlight typeDiffersLEDW-LED
Response timeDiffers4 ms7 ms
Display surfaceKnown for oneMatt
Contrast ratio (dynamic)Differs100000000:120000000:1
Maximum refresh rateDiffers75 Hz60 Hz
Display number of coloursDiffers16.78 million colours16.7 million colours
Pixel pitchKnown for one0.3114 x 0.3114 mm
Horizontal scan rangeDiffers30 - 85 kHz30 - 83 kHz
Vertical scan rangeDiffers50 - 75 Hz50 - 76 Hz
Viewable size, horizontalKnown for one59.8 cm
Viewable size, verticalKnown for one33.6 cm
Digital horizontal frequencyKnown for one30 - 83 kHz
Display diagonal (metric)Known for one68.58 cm
Surface hardnessKnown for one3H
sRGB coverage (typical)Known for one100%
NTSC coverage (typical)Known for one72%
Adobe RGB coverageKnown for one74%
3DKnown for oneNo
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncKnown for oneNo
Flicker-free technologyKnown for oneYes
Low Blue Light technologyKnown for oneYes
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraKnown for oneNo
Built-in microphoneKnown for oneNo
Number of speakersKnown for one2
RMS rated powerKnown for one2 W
Designidentical
Market positioningKnown for oneHome
Front bezel colourKnown for oneBlack
Detachable standKnown for oneNo
Feet colourKnown for oneBlack
Ports & interfaces1 differ
Built-in USB hubKnown for oneNo
HDMI versionKnown for one1.4
DisplayPorts quantityDiffers10
Headphone outKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
USB Type-A downstream ports quantityKnown for one1
Ergonomics2 differ
Height adjustmentDiffersYesNo
PivotKnown for oneYes
Tilt angle rangeDiffers-5 - 25°-5 - 23°
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneSimplified Chinese, Traditional Chinese, Croatian, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian
Number of OSD languagesKnown for one16
LED indicatorsKnown for oneYes
VESA mountingKnown for oneYes
Adjustable height (max)Known for one12 cm
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-45 - 45°
Power6 differ
Energy efficiency class (SDR)DiffersFE
Energy consumption (SDR) per 1000 hoursDiffers19 kWh21 kWh
Power consumption (typical)Differs27.6 W22 W
Power consumption (standby)Differs0.39 W0.5 W
Power consumption (off)Differs0.27 W0.5 W
AC input voltageDiffers120 - 230 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
External power adapterKnown for oneYes
Power consumption (PowerSave)Known for one13.5 W
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-25 - 55 °C
Operating relative humidity (H-H)Known for one10 - 85%
Storage relative humidity (H-H)Known for one5 - 93%
Operating altitudeKnown for one0 - 5000 m
Non-operating altitudeKnown for one5000 - 12192 m
Weight & dimensions8 differ
Width (with stand)Differs490 mm613 mm
Depth (with stand)Differs193 mm199.8 mm
Height (with stand)Differs485 mm460.1 mm
Weight (with stand)Differs4.78 kg3.2 kg
Width (without stand)Differs490 mm361 mm
Depth (without stand)Differs65 mm34 mm
Height (without stand)Differs295 mm613 mm
Weight (without stand)Differs2.83 kg2.9 kg
Packaging dataidentical
Package widthKnown for one694 mm
Package depthKnown for one139 mm
Package heightKnown for one538 mm
Package weightKnown for one5.1 kg
Package typeKnown for oneBox
Packaging content1 differ
Stand includedKnown for oneYes
Cables includedDiffersDisplayPort, HDMI, USB, VGAAC, HDMI
HDMI cable lengthKnown for one1.5 m
Power cable lengthKnown for one1.5 m
Other features1 differ
On/off switchKnown for oneYes
TV tuner integratedKnown for oneNo
Exterior finish typeKnown for oneTextured
Bezel thickness typeKnown for oneFrameless
Compliance certificatesKnown for oneWEEE
Heavy metals freeKnown for oneHg (mercury)
Mean time between failures (MTBF)Known for one50000 h
Light effectsKnown for oneNo
CertificationDiffersTCOTrue
AC adapter includedKnown for oneYes
Recycling dataidentical
Packaging recyclability rateKnown for one100%
Logistics dataidentical
Harmonized System (HS) codeKnown for one85285210
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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