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Product comparison · 2 monitors

LG 31MU97Z computer monitor vs LG 34UM94C-P computer monitor

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  • 65specifications compared
  • 37differ
  • 28identical
  • 29known for one product only

Key differences

  • Display diagonal
    • 78.7 cm (31")
    • 86.4 cm (34")
  • Display resolution
    • 4096 x 2160 pixels
    • 3440 x 1440 pixels
  • Native aspect ratio
    • 17:9
    • 21:9
  • HD type
    • 4K Ultra HD
    • Quad HD
  • Panel type
    • AH-IPS
    • A-MVA
  • Backlight type
    • RGB LED
    • W-LED
  • Display surface
    • Gloss
    • Matt
  • Supported graphics resolutions
    • 3840 x 2160, 4096 x 2160
    • 3440 x 1440

Side by side

Differences highlightedShow differences only
94 specifications
A

LG

31MU97Z computer monitor

Model 31MU97Z

View product
B

LG

34UM94C-P computer monitor

Model 34UM94C-P

View product
Display11 differ
Display diagonalDiffers78.7 cm (31")86.4 cm (34")
Display resolutionDiffers4096 x 2160 pixels3440 x 1440 pixels
Native aspect ratioDiffers17:921:9
Display technologyLEDLED
TouchscreenNoNo
HD typeDiffers4K Ultra HDQuad HD
Panel typeDiffersAH-IPSA-MVA
Backlight typeDiffersRGB LEDW-LED
Display brightness (typical)320 cd/m²320 cd/m²
Response time5 ms5 ms
Display surfaceDiffersGlossMatt
Supported graphics resolutionsDiffers3840 x 2160, 4096 x 21603440 x 1440
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Differs5000000:110000000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.1675 x 0.1675 mm793.77 x 340.19 mm
Horizontal scan rangeKnown for one30 - 134 kHz
Vertical scan rangeKnown for one56 - 61 Hz
Viewable size, horizontalKnown for one68.6 cm
Viewable size, verticalKnown for one38.6 cm
DDC/CIYesYes
Colour gamutDiffers99.5%99%
3DNoNo
Screen shapeKnown for oneFlat
Aspect ratioKnown for one21:9
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers10 W14 W
Built-in cameraKnown for oneNo
Designidentical
Product colourBlackBlack
Ports & interfaces1 differ
Built-in USB hubKnown for oneYes
USB hub version3.2 Gen 1 (3.1 Gen 1)3.2 Gen 1 (3.1 Gen 1)
Number of upstream portsKnown for one1
USB Type-A downstream ports quantityDiffers32
DVI portNoNo
HDMI ports quantity22
DisplayPorts quantity11
Mini DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
Thunderbolt ports quantityKnown for one2
VGA (D-Sub) ports quantityKnown for one0
PC Audio outKnown for oneYes
Ergonomics5 differ
VESA mountingYesYes
Cable lock slotDiffersNoYes
Height adjustmentYesYes
Adjustable height (max)Differs14 cm2 cm
Tilt adjustmentDiffersNoYes
Tilt angle rangeDiffers15 - 5°5 - 15°
Picture-in-PictureKnown for oneYes
On Screen Display (OSD)YesYes
On Screen Display (OSD) languagesDiffersGerman, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Russian, SER, UkrainianTraditional Chinese, German, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Russian, SER, Ukrainian
Plug and PlayYesYes
LED indicatorsKnown for onePower
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slot typeKnown for oneKensington
Number of OSD languagesKnown for one14
Power5 differ
Power consumption (typical)53 W53 W
Power consumption (standby)Differs0.5 W1.2 W
Power consumption (max)Differs73 W70 W
Power consumption (off)Differs0.3 W0.5 W
Power consumption (PowerSave)Known for one0.5 W
AC input voltageDiffers100 - 240 V90 - 240 V
AC input frequencyDiffers50 - 60 Hz47/63 Hz
Annual energy consumption77 kWh77 kWh
Weight & dimensions8 differ
Width (with stand)Differs736.7 mm829.9 mm
Depth (with stand)Differs241.4 mm173 mm
Height (with stand)Differs623.5 mm468.9 mm
Weight (with stand)Differs9.6 kg7.7 kg
Width (without stand)Differs736.7 mm829.9 mm
Depth (without stand)Differs52.4 mm82.9 mm
Height (without stand)Differs407.5 mm379.8 mm
Weight (without stand)Differs7.6 kg6.7 kg
Packaging data4 differ
Package widthDiffers972 mm904 mm
Package depthDiffers152 mm177 mm
Package heightDiffers510 mm513 mm
Package weightDiffers12 kg9.34 kg
User Guide on CD-ROMKnown for oneYes
Packaging content1 differ
Cables includedDiffersAC, DisplayPort, HDMI, USBAC, DisplayPort, HDMI
Remote control includedKnown for oneYes
Quick start guideYesYes
ManualKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STARENERGY STAR
Other featuresidentical
On/off switchYesYes
TV tuner integratedNoNo
Energy efficiency class (legacy scale)BB
Power managementKnown for oneYes
Supplied AC adapter typeLEDLED
RotatingKnown for oneYes
CertificationKnown for oneTÜV-type, FCC-B, UL, cUL,
Thin Clientidentical
Thin client installedKnown for oneNo
Performanceidentical
Mac operating systems supportedKnown for oneYes

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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