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Product comparison · 2 monitors

LG 34UB88-P computer monitor vs LG 38UC99-W computer monitor

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  • 61specifications compared
  • 26differ
  • 35identical
  • 31known for one product only

Key differences

  • Display diagonal
    • 86.4 cm (34")
    • 95.2 cm (37.5")
  • Display resolution
    • 3440 x 1440 pixels
    • 3840 x 1600 pixels
  • HD type
    • UltraWide Quad HD
    • UltraWide Quad HD+
  • Panel type
    • IPS
    • AH-IPS
  • Response time
    • 14 ms
    • 5 ms
  • Screen shape
    • Flat
    • Curved
  • Pixel pitch
    • 0.2325 x 0.2325 mm
    • 0.229 x 0.229 mm
  • RMS rated power
    • 14 W
    • 10 W

Side by side

Differences highlightedShow differences only
92 specifications
A

LG

34UB88-P computer monitor

Model 34UB88-P

View product
B

LG

38UC99-W computer monitor

Model 38UC99-W

View product
Display7 differ
Display diagonalDiffers86.4 cm (34")95.2 cm (37.5")
Display resolutionDiffers3440 x 1440 pixels3840 x 1600 pixels
Native aspect ratioKnown for one21:9
Display technologyLEDLED
TouchscreenNoNo
HD typeDiffersUltraWide Quad HDUltraWide Quad HD+
Panel typeDiffersIPSAH-IPS
Display brightness (typical)300 cd/m²300 cd/m²
Response timeDiffers14 ms5 ms
Screen shapeDiffersFlatCurved
Aspect ratioKnown for one21:9
Contrast ratio (typical)1000:11000:1
Dynamic contrast ratio marketing nameMega ContrastMega Contrast
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours1.073 billion colours1.073 billion colours
Pixel pitchDiffers0.2325 x 0.2325 mm0.229 x 0.229 mm
Digital horizontal frequencyKnown for one30 - 101 kHz
Digital vertical frequencyKnown for one56 - 61 Hz
DDC/CIYesYes
Colour gamut standardsRGBsRGB
3DNoNo
Supported graphics resolutionsKnown for one3440 x 1440
Horizontal scan rangeKnown for one30 - 90 kHz
Vertical scan rangeKnown for one56 - 61 Hz
Factory-calibratedKnown for oneYes
Performanceidentical
AMD FreeSyncYesYes
VESA Adaptive Sync supportYesYes
Game modeKnown for oneYes
NVIDIA G-SYNCKnown for oneNo
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers14 W10 W
Built-in cameraKnown for oneNo
Design1 differ
Product colourDiffersBlackBlack, Silver, White
Feet colourKnown for oneBlack
Ports & interfacesidentical
Built-in USB hubYesYes
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB hub version3.2 Gen 1 (3.1 Gen 1)3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeKnown for oneUSB Type-C
Number of upstream ports11
USB Type-A downstream ports quantity22
DVI portNoNo
HDMI ports quantity22
DisplayPorts quantity11
Headphone outKnown for oneYes
Headphone outputs11
HDCPYesYes
DC-in jackKnown for oneYes
VGA (D-Sub) ports quantityKnown for one0
Headphone connectivityKnown for one3.5 mm
Thunderbolt ports quantityKnown for one2
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Cable lock slot typeKnown for oneKensington
Height adjustmentYesYes
Adjustable height (max)Differs12 cm11 cm
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 20°-5 - 15°
Picture-in-PictureYesYes
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneGerman, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Russian, Ukrainian
Power1 differ
Power consumption (typical)Differs65 W49.6 W
Power consumption (standby)1.2 W1.2 W
Power consumption (max)Known for one57 W
Power consumption (off)0.3 W0.3 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Annual energy consumptionKnown for one72 kWh
Power consumption (PowerSave)Known for one56.7 W
Weight & dimensions8 differ
Width (with stand)Differs830.6 mm897.2 mm
Depth (with stand)Differs251.5 mm230.4 mm
Height (with stand)Differs548.6 mm466.2 mm
Weight (with stand)Differs8.4 kg9.3 kg
Width (without stand)Differs830.6 mm897.2 mm
Depth (without stand)Differs48.3 mm91.5 mm
Height (without stand)Differs381 mm393 mm
Weight (without stand)Differs6.3 kg7.7 kg
Packaging data4 differ
Package widthDiffers977.9 mm1053 mm
Package depthDiffers205.7 mm207 mm
Package heightDiffers523.2 mm538 mm
Package weightDiffers11.3 kg13.2 kg
Packaging content1 differ
Cables includedDiffersAC, DisplayPort, HDMIAC, DisplayPort, HDMI, USB
Stand includedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesEPEAT Gold, ENERGY STAREPEAT Gold, ENERGY STAR
Other features1 differ
Energy efficiency class (legacy scale)Known for oneB
No flickeringYesYes
Supplied AC adapter typeDiffersLEDAC
TV tuner integratedKnown for oneNo
CertificationKnown for oneUL (cUL) TUV-Type FCC-B, CE BSMI (for Taiwan) CCC (for China) Erp
Thin Clientidentical
Thin client installedKnown for oneNo

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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