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 22MK400H computer monitor vs Samsung LC34J791WTLXZX computer monitor

Add a product
  • 35specifications compared
  • 24differ
  • 11identical
  • 48known for one product only

Key differences

  • Display diagonal
    • 55.9 cm (22")
    • 86.4 cm (34")
  • Display resolution
    • 1920 x 1080 pixels
    • 3440 x 1440 pixels
  • Native aspect ratio
    • 16:9
    • 21:9
  • HD type
    • Full HD
    • UltraWide Quad HD
  • Display brightness (typical)
    • 200 cd/m²
    • 300 cd/m²
  • Response time
    • 5 ms
    • 4 ms
  • Screen shape
    • Flat
    • Curved
  • Supported graphics resolutions
    • 1920 x 1080 (HD 1080)
    • 3440 x 1440

Side by side

Differences highlightedShow differences only
83 specifications
A

LG

22MK400H computer monitor

Model 22MK400H

View product
B

Samsung

LC34J791WTLXZX computer monitor

Model LC34J791WTLXZX

View product
Display9 differ
Display diagonalDiffers55.9 cm (22")86.4 cm (34")
Display resolutionDiffers1920 x 1080 pixels3440 x 1440 pixels
Native aspect ratioDiffers16:921:9
TouchscreenNoNo
HD typeDiffersFull HDUltraWide Quad HD
Display brightness (peak)Known for one300 cd/m²
Display brightness (typical)Differs200 cd/m²300 cd/m²
Response timeDiffers5 ms4 ms
Screen shapeDiffersFlatCurved
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)3440 x 1440
Contrast ratio (typical)Differs1000:13000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.78 million colours16.78 million colours
Viewable size, horizontalKnown for one79.7 cm
Viewable size, verticalKnown for one33.4 cm
sRGB coverage (typical)Known for one120%
Adobe RGB coverageKnown for one92%
Display technologyKnown for oneLCD
Panel typeKnown for oneTN
3DKnown for oneNo
Performance1 differ
NVIDIA G-SYNCNoNo
AMD FreeSyncDiffersYesNo
Flicker-free technologyYesYes
VESA Adaptive Sync supportKnown for oneYes
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Number of speakersKnown for one2
Built-in cameraKnown for oneNo
Design1 differ
Product colourDiffersBlackGrey
Ports & interfaces2 differ
Built-in USB hubDiffersNoYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
VGA (D-Sub) ports quantityDiffers10
DVI portKnown for oneNo
HDMI ports quantity11
HDMI versionKnown for one2.0
DisplayPorts quantityKnown for one1
PC Audio inKnown for oneYes
Headphone outKnown for oneYes
Headphone outputsKnown for one1
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interfaceDiffers75 x 75 mm100 x 100 mm
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one10 cm
Picture-in-PictureKnown for oneYes
Tilt adjustmentKnown for oneYes
Tilt angle rangeKnown for one-5 - 20°
Poweridentical
Power consumption (max)Known for one180 W
Power consumption (off)0.3 W0.3 W
AC input voltage100 - 240 V100 - 240 V
Energy efficiency class (SDR)Known for oneE
Energy efficiency class (HDR)Known for oneNot available
Energy consumption (SDR) per 1000 hoursKnown for one17 kWh
Power consumption (standby)Known for one0.5 W
Power consumption (PowerSave)Known for one19.7 W
AC input frequencyKnown for one50 - 60 Hz
Power supply typeKnown for oneExternal
Energy efficiency scaleKnown for oneA to G
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one10 - 80%
Weight & dimensions4 differ
Width (with stand)Differs509.8 mm808.7 mm
Depth (with stand)Differs181.9 mm309.4 mm
Height (with stand)Differs359.8 mm516 mm
Weight (with stand)Differs2.4 kg7.7 kg
Width (without stand)Known for one808.7 mm
Depth (without stand)Known for one167 mm
Height (without stand)Known for one362.8 mm
Weight (without stand)Known for one6.3 kg
Packaging data4 differ
Stand typeKnown for oneHAS stand
Package widthDiffers640 mm896 mm
Package depthDiffers365 mm371 mm
Package heightDiffers124 mm589 mm
Package weightDiffers3.5 kg13.9 kg
Packaging contentidentical
Stand includedKnown for oneYes
Cables includedKnown for oneHDMI
Quick start guideKnown for oneYes
Other featuresidentical
Power consumption (DPMS)Known for one0.5 W
TV tuner integratedNoNo
Picture-by-Picture (PbP)Known for oneYes
Networkidentical
Wi-FiKnown for oneNo
BluetoothKnown for oneYes
Ethernet LANKnown for oneNo
Technical detailsidentical
Native refresh rateKnown for one60 Hz
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.

More monitor comparisons

All monitor comparisons