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

LG 27BK400H computer monitor vs LG 34WK650 computer monitor

Add a product
  • 39specifications compared
  • 23differ
  • 16identical
  • 54known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 86.4 cm (34")
  • Display resolution
    • 1920 x 1080 pixels
    • 2560 x 1080 pixels
  • Native aspect ratio
    • 16:9
    • 21:9
  • Display technology
    • LCD
    • LED
  • HD type
    • Full HD
    • UltraWide Full HD
  • Panel type
    • TN
    • IPS
  • Response time
    • 2 ms
    • 5 ms
  • Supported graphics resolutions
    • 1920 x 1080 (HD 1080)
    • 2560 x 1080

Side by side

Differences highlightedShow differences only
93 specifications
A

LG

27BK400H computer monitor

Model 27BK400H

View product
B

LG

34WK650 computer monitor

Model 34WK650

View product
Display11 differ
Display diagonalDiffers68.6 cm (27")86.4 cm (34")
Display resolutionDiffers1920 x 1080 pixels2560 x 1080 pixels
Native aspect ratioDiffers16:921:9
Display technologyDiffersLCDLED
HD typeDiffersFull HDUltraWide Full HD
Panel typeDiffersTNIPS
Display brightness (min)Known for one240 cd/m²
Response timeDiffers2 ms5 ms
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)2560 x 1080
Dynamic contrast ratio marketing nameKnown for oneMega Contrast
Viewing angle, horizontalDiffers170°178°
Viewing angle, verticalDiffers160°178°
Pixel pitchDiffers0.31125 x 0.31125 mm0.312 x 0.31 mm
Digital horizontal frequencyKnown for one30 - 90 kHz
Digital vertical frequencyKnown for one56 - 75 Hz
sRGB coverage (typical)Known for one99%
Factory-calibratedKnown for oneYes
Peak luminance ratioKnown for one89%
Aspect ratioKnown for one16:9
Maximum refresh rateKnown for one75 Hz
Colour gamutKnown for one72%
3DKnown for oneNo
Performanceidentical
Game modeKnown for oneYes
NVIDIA G-SYNCKnown for oneNo
Multimediaidentical
Built-in speaker(s)Known for oneYes
Number of speakersKnown for one2
RMS rated powerKnown for one10 W
Built-in cameraKnown for oneNo
Design1 differ
Product colourDiffersBlackBlack, Silver, White
Ports & interfaces1 differ
HDMI ports quantityDiffers12
DisplayPorts quantityKnown for one1
Built-in USB hubKnown for oneNo
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
Headphone outKnown for oneYes
Ergonomics2 differ
Cable lock slotDiffersNoYes
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one11 cm
Picture-in-PictureKnown for oneYes
VESA mountingKnown for oneYes
Panel mounting interfaceKnown for one100 x 100 mm
Plug and PlayKnown for oneYes
Power1 differ
Energy efficiency class (SDR)Known for oneG
Energy efficiency class (HDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one37.8 kWh
Energy consumption (HDR) per 1000 hoursKnown for one35.6 kWh
Power consumption (standby)Differs0.3 W0.5 W
Power supply typeKnown for oneExternal
Energy efficiency scaleKnown for oneA to G
Power consumption (typical)Known for one27 W
Power consumption (PowerSave)Known for one23 W
AC input frequencyKnown for one50 - 60 Hz
Current ratingKnown for one1.9 A
Weight & dimensions6 differ
Width (with stand)Differs624.8 mm825.6 mm
Depth (with stand)Differs203.9 mm230 mm
Height (with stand)Differs469.9 mm570.7 mm
Weight (with stand)Known for one7.6 kg
Width (without stand)Differs624.8 mm825.6 mm
Depth (without stand)Differs43.2 mm51.2 mm
Height (without stand)Differs360 mm369.8 mm
Weight (without stand)Known for one5.9 kg
Packaging dataidentical
Package widthKnown for one940 mm
Package depthKnown for one240 mm
Package heightKnown for one490 mm
Package weightKnown for one11.2 kg
Package materialKnown for oneExpanded polystyrene (EPS)
User Guide on CD-ROMKnown for oneYes
Packaging contentidentical
ManualKnown for oneYes
Other features1 differ
Audio systemKnown for oneMaxx Audio
No flickeringKnown for oneYes
Supplied AC adapter typeDiffersLCDLED
TV tuner integratedKnown for oneNo
Technical detailsidentical
Native refresh rateKnown for one60 Hz
Networkidentical
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ethernet LANKnown for oneNo
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.

More monitor comparisons

All monitor comparisons