All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 monitors

Dahua Technology LM22-J200 computer monitor vs Dahua Technology LM27-E231BN computer monitor

Add a product
  • 79specifications compared
  • 32differ
  • 47identical
  • 16known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Display brightness (typical)
    • 250 cd/m²
    • 350 cd/m²
  • Response time
    • 5 ms
    • 0.5 ms
  • Maximum refresh rate
    • 100 Hz
    • 200 Hz
  • Pixel pitch
    • 0.24795 x 0.24795 mm
    • 0.3114 x 0.3114 mm
  • Viewable size, horizontal
    • 47.6 cm
    • 59.8 cm
  • Viewable size, vertical
    • 26.8 cm
    • 33.6 cm
  • Display diagonal (metric)
    • 56 cm
    • 69 cm

Side by side

Differences highlightedShow differences only
95 specifications
A

Dahua Technology

LM22-J200 computer monitor

Model LM22-J200

View product
B

Dahua Technology

LM27-E231BN computer monitor

Model LM27-E231BN

View product
Display9 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
LED backlightYesYes
Backlight typeEdge LEDEdge LED
Display brightness (typical)Differs250 cd/m²350 cd/m²
Response timeDiffers5 ms0.5 ms
Response time (MPRT)Known for one1 ms
Screen shapeFlatFlat
Contrast ratio (typical)1000:11000:1
Maximum refresh rateDiffers100 Hz200 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursKnown for one16.7 million colours
Pixel pitchDiffers0.24795 x 0.24795 mm0.3114 x 0.3114 mm
Pixel densityKnown for one81.59 ppi
Viewable size, horizontalDiffers47.6 cm59.8 cm
Viewable size, verticalDiffers26.8 cm33.6 cm
Display diagonal (metric)Differs56 cm69 cm
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10)
Haze rate25%25%
Surface hardness3H3H
Colour depth8 bit8 bit
Colour gamut standardNTSCNTSC
NTSC coverage (typical)Differs50%85%
Performanceidentical
Low Blue Light technologyKnown for oneYes
Flicker-free technologyKnown for oneYes
Operating hours (hours/days)Known for one24/7
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraNoNo
Number of speakersKnown for one2
RMS rated powerKnown for one4 W
Designidentical
Market positioningKnown for oneGaming
Product colourBlackBlack
Frameless designYesYes
Front bezel colourBlackBlack
Detachable standYesYes
Feet colourBlackBlack
Ports & interfaces1 differ
Built-in USB hubNoNo
HDMIYesYes
HDMI ports quantity11
HDMI versionDiffers1.42.0
DisplayPorts quantityKnown for one1
DisplayPort versionKnown for one1.4
Audio outputYesYes
VGA (D-Sub) ports quantityKnown for one1
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interfaceDiffers75 x 75 mm100 x 100 mm
Wall mountableYesYes
Height adjustmentNoNo
Tilt adjustmentYesYes
Tilt angle rangeDiffers-6 - 27°-5 - 20°
Plug and PlayYesYes
LED indicatorsYesYes
Power6 differ
Energy efficiency class (SDR)DiffersCE
Energy efficiency class (HDR)DiffersNot availableG
Energy consumption (SDR) per 1000 hoursDiffers10.4 kWh21 kWh
Energy consumption (HDR) per 1000 hoursKnown for one28 kWh
Power consumption (typical)Differs10.4 W24.6 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Differs13.6 W32 W
Power consumption (off)0.3 W0.3 W
AC adapter output voltage12 V12 V
Power supply typeExternalExternal
Energy efficiency scaleA to GA to G
Current ratingDiffers2 A4 A
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)10 - 85%10 - 85%
Storage relative humidity (H-H)5 - 90%5 - 90%
Weight & dimensions7 differ
Width (without stand)Differs489.9 mm614.3 mm
Depth (without stand)Differs37.5 mm57.2 mm
Height (without stand)Differs294.1 mm366.8 mm
Weight (without stand)Differs2.5 kg3.55 kg
Bezel width (side)Differs2.4 mm8.21 mm
Bezel width (top)Differs2.4 mm8.21 mm
Bezel width (bottom)Differs1.79 cm2.23 cm
Packaging data4 differ
Package widthDiffers556 mm695 mm
Package depthDiffers107 mm150 mm
Package heightDiffers375 mm460 mm
Package weightDiffers3.4 kg4.85 kg
Package typeBoxBox
Packaging content1 differ
Stand includedYesYes
Cables includedDiffersHDMIDisplayPort
Power adapter includedYesYes
ManualYesYes
Quick start guideKnown for oneYes
Other features1 differ
Compliance certificatesCE, Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD)CE, Electromagnetic Compatibility (EMC), Low Voltage Directive (LVD)
Mean time between failures (MTBF)Differs50000 h30000 h
Technical detailsidentical
Native refresh rate60 Hz60 Hz

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.

More monitor comparisons

All monitor comparisons