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Product comparison · 2 monitors

LG L1740B 17" TFT LCD Monitor vs LG L3020A 30" TFT with Speakers

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  • 19specifications compared
  • 17differ
  • 2identical
  • 13known for one product only

Key differences

The LG L3020A 30" TFT with Speakers has 300 cd/m² more display brightness (typical) than the LG L1740B 17" TFT LCD Monitor (550 cd/m² vs 250 cd/m²). The LG L3020A 30" TFT with Speakers has 13 ms more response time than the LG L1740B 17" TFT LCD Monitor (25 ms vs 12 ms). The LG L3020A 30" TFT with Speakers has 100 :1 more contrast ratio (typical) than the LG L1740B 17" TFT LCD Monitor (600:1 vs 500:1). Display diagonal: 43.2 cm (17") on the LG L1740B 17" TFT LCD Monitor, 76.2 cm (30") on the LG L3020A 30" TFT with Speakers. Display resolution: 1280 x 1024 pixels on the LG L1740B 17" TFT LCD Monitor, 1280 x 768 pixels on the LG L3020A 30" TFT with Speakers.

  • Display diagonal
    • 43.2 cm (17")
    • 76.2 cm (30")
  • Display resolution
    • 1280 x 1024 pixels
    • 1280 x 768 pixels
  • Display brightness (typical)
    • 250 cd/m²
    • 550 cd/m²
  • Response time
    • 12 ms
    • 25 ms
  • Contrast ratio (typical)
    • 500:1
    • 600:1
  • Viewing angle, horizontal
    • 160°
    • 176°
  • Viewing angle, vertical
    • 160°
    • 176°
  • Horizontal scan range
    • 30 - 83 kHz
    • 31 - 66 kHz

Side by side

Differences highlightedShow differences only
32 specifications
A

LG

L1740B 17" TFT LCD MonitorView product
B

LG

L3020A 30" TFT with SpeakersView product
Display9 differ
Display diagonalDiffers43.2 cm (17")76.2 cm (30")
Display resolutionDiffers1280 x 1024 pixels1280 x 768 pixels
TouchscreenNoNo
Display brightness (typical)Differs250 cd/m²550 cd/m²
Response timeDiffers12 ms25 ms
Contrast ratio (typical)Differs500:1600:1
Viewing angle, horizontalDiffers160°176°
Viewing angle, verticalDiffers160°176°
Horizontal scan rangeDiffers30 - 83 kHz31 - 66 kHz
Vertical scan rangeDiffers56 - 75 Hz56 - 85 Hz
Display number of coloursKnown for one16.78 million colours
Pixel pitchKnown for one0.264
Surface treatmentKnown for oneAnti-glare, Hard coating (3H)
Designidentical
Product colourKnown for oneSilver
Ports & interfaces1 differ
I/O portsDiffers15 Pin D-Sub15 Pin D-Sub, DVI-D, CVBS, Component, S-Video, AV, TV Tuner (Optional)
Ergonomicsidentical
Plug and PlayKnown for oneYes
Tilt angle rangeKnown for one5 - -25°
Power2 differ
Power consumption (typical)Differs40 W145 W
Power consumption (standby)Differs1 W5 W
Weight & dimensions4 differ
Width (without stand)Differs393.5 mm734 mm
Depth (without stand)Differs165 mm190 mm
Height (without stand)Differs453 mm540 mm
Weight (without stand)Differs6.5 kg17.6 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one852 x 283 x 667 mm
Package weightKnown for one23.7 kg
Packaging contentidentical
Bundled softwareKnown for oneColorific Software
Other features1 differ
Power requirementsKnown for one90-264 Vac, Power Brick
Power managementEPA Energy StarEPA Energy Star
CertificationDiffersTCO99TCO99, ISO 13406-2, ISO 9241-3,7,8, UL, TUV-GS, SEMKO, GOST, CE, FCC-B, VCCI-2, C-TICK
Speakers and microphoneKnown for oneIntegrated Speakers
Display resolution at frequencyKnown for one102x768 60/75Hz; 1280x1024 60/75Hz; 640x480 60/75Hz; 800x600 60/75Hz; 640x350 70Hz; 1152x870 75Hz; 720x400 70Hz; 832x624 75Hz; 1152x1024 65Hz
Supplied AC adapter typeKnown for oneLCD

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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