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Product comparison · 2 monitors

LG 34CB98-B computer monitor vs LG 34UB88-B computer monitor

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  • 61specifications compared
  • 20differ
  • 41identical
  • 35known for one product only

Key differences

  • Panel type
    • AH-IPS
    • IPS
  • Screen shape
    • Curved
    • Flat
  • Adjustable height (max)
    • 11 cm
    • 12 cm
  • Tilt angle range
    • -5 - 15°
    • -5 - 20°
  • Power consumption (standby)
    • 0.3 W
    • 1.2 W
  • Annual energy consumption
    • 79 kWh
    • 54 kWh
  • Width (with stand)
    • 817.6 mm
    • 829.9 mm
  • Depth (with stand)
    • 230.4 mm
    • 252.4 mm

Side by side

Differences highlightedShow differences only
96 specifications
A

LG

34CB98-B computer monitor

Model 34CB98-B

View product
B

LG

34UB88-B computer monitor

Model 34UB88-B

View product
Display2 differ
Display diagonal86.4 cm (34")86.4 cm (34")
Display resolution3440 x 1440 pixels3440 x 1440 pixels
Native aspect ratio21:921:9
Display technologyLEDLED
TouchscreenNoNo
HD typeUltraWide Quad HDUltraWide Quad HD
Panel typeDiffersAH-IPSIPS
Display brightness (typical)300 cd/m²300 cd/m²
Response time5 ms5 ms
Screen shapeDiffersCurvedFlat
Supported graphics resolutions3440 x 14403440 x 1440
Contrast ratio (typical)1000:11000:1
Dynamic contrast ratio marketing nameKnown for oneMega Contrast
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours1.073 billion colours1.073 billion colours
Pixel pitch0.2325 x 0.2325 mm0.2325 x 0.2325 mm
Digital horizontal frequencyKnown for one30 - 90 kHz
Digital vertical frequencyKnown for one56 - 61 Hz
DDC/CIKnown for oneYes
Colour gamut standardsRGBsRGB
sRGB coverage (typical)99%99%
3DNoNo
Peak luminance ratio66%66%
Backlight typeKnown for oneW-LED
Display surfaceKnown for oneMatt
Contrast ratio (dynamic)Known for one5000000:1
Maximum refresh rateKnown for one60 Hz
Performanceidentical
AMD FreeSyncKnown for oneYes
VESA Adaptive Sync supportKnown for oneYes
Game modeYesYes
NVIDIA G-SYNCKnown for oneNo
Multimediaidentical
Built-in speaker(s)YesYes
Number of speakers22
RMS rated power14 W14 W
Built-in cameraNoNo
Designidentical
Product colourBlackBlack
Feet colourKnown for oneBlack
Ports & interfacesidentical
Built-in USB hubYesYes
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-B
Number of upstream ports11
USB Type-A downstream ports quantity22
VGA (D-Sub) ports quantityKnown for one0
DVI portKnown for oneNo
HDMI ports quantity22
DisplayPorts quantity11
Headphone outKnown for oneYes
Headphone outputs11
Headphone connectivity3.5 mm3.5 mm
HDCPKnown for oneYes
DC-in jackKnown for oneYes
Thunderbolt ports quantity22
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slotYesYes
Height adjustmentYesYes
Adjustable height (max)Differs11 cm12 cm
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 15°-5 - 20°
On Screen Display (OSD)YesYes
Cable lock slot typeKnown for oneKensington
On Screen Display (OSD) languagesKnown for oneSimplified Chinese, German, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish
Power2 differ
Power consumption (typical)70 W70 W
Power consumption (standby)Differs0.3 W1.2 W
Power consumption (off)0.3 W0.3 W
AC input voltageKnown for one100 - 240 V
Annual energy consumptionDiffers79 kWh54 kWh
Weight & dimensions8 differ
Width (with stand)Differs817.6 mm829.9 mm
Depth (with stand)Differs230.4 mm252.4 mm
Height (with stand)Differs451.4 mm428.9 mm
Weight (with stand)Differs7.8 kg8.4 kg
Width (without stand)Differs817.6 mm829.9 mm
Depth (without stand)Differs88.7 mm49.2 mm
Height (without stand)Differs360.8 mm379.8 mm
Weight (without stand)Differs6.2 kg6.3 kg
Packaging data4 differ
Package widthDiffers977 mm978 mm
Package depthDiffers505 mm207 mm
Package heightDiffers207 mm522 mm
Package weightDiffers11.2 kg11.3 kg
Package materialKnown for oneExpanded polystyrene (EPS)
User Guide on CD-ROMKnown for oneYes
Packaging contentidentical
Cables includedAC, DisplayPort, HDMIAC, DisplayPort, HDMI
Quick start guideKnown for oneYes
Other features2 differ
Audio systemKnown for oneMaxx
Auto power offKnown for oneYes
Energy efficiency class (legacy scale)DiffersBA
No flickeringKnown for oneYes
Mercury contentKnown for one0 mg
CertificationDiffersTÜV, UL, FCC-B, CE (EMC 2004/108 / EC: EN 55022: 2006 B / EN 61000-3-2 2006 / EN 55024 / EN 61000-3-3 / 2006/95 / EC: EN 60950-1 2006UL (cUL), TUV, FCC-B, CE, EPA 7.0, Erp, Windows, DisplayPort
AC adapter includedKnown for oneYes
TV tuner integratedKnown for oneNo
Active display area (W x H)Known for one796.63 x 333.46 mm
Progressive scanKnown for oneYes
Supplied AC adapter typeKnown for oneAC
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY 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.

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