Product comparison · 2 monitors

LG L1730B 17" TFT .26 83Hz TCO99 vs LG L3020T 30" TFT .255 63kHz TCO95+Speakers

17specifications compared
14differ
3identical
11known for one product only

Key differences

The LG L3020T 30" TFT .255 63kHz TCO95+Speakers has 200 cd/m² more display brightness (typical) than the LG L1730B 17" TFT .26 83Hz TCO99 (450 cd/m² vs 250 cd/m²). The LG L3020T 30" TFT .255 63kHz TCO95+Speakers has 13 ms more response time than the LG L1730B 17" TFT .26 83Hz TCO99 (25 ms vs 12 ms). The LG L1730B 17" TFT .26 83Hz TCO99 has 200 :1 more contrast ratio (typical) than the LG L3020T 30" TFT .255 63kHz TCO95+Speakers (550:1 vs 350:1). Display diagonal: 43.2 cm (17") on the LG L1730B 17" TFT .26 83Hz TCO99, 76.2 cm (30") on the LG L3020T 30" TFT .255 63kHz TCO95+Speakers. Pixel pitch: 0.264 on the LG L1730B 17" TFT .26 83Hz TCO99, 0.1675 x 0.5025 mm on the LG L3020T 30" TFT .255 63kHz TCO95+Speakers.

Display diagonal
- L1730B 17" TFT .26 83Hz TCO99:43.2 cm (17")
- L3020T 30" TFT .255 63kHz TCO95+Speakers:76.2 cm (30")
Display brightness (typical)
- L1730B 17" TFT .26 83Hz TCO99:250 cd/m²
- L3020T 30" TFT .255 63kHz TCO95+Speakers:450 cd/m²
Response time
- L1730B 17" TFT .26 83Hz TCO99:12 ms
- L3020T 30" TFT .255 63kHz TCO95+Speakers:25 ms
Contrast ratio (typical)
- L1730B 17" TFT .26 83Hz TCO99:550:1
- L3020T 30" TFT .255 63kHz TCO95+Speakers:350:1
Viewing angle, horizontal
- L1730B 17" TFT .26 83Hz TCO99:160°
- L3020T 30" TFT .255 63kHz TCO95+Speakers:176°
Viewing angle, vertical
- L1730B 17" TFT .26 83Hz TCO99:140°
- L3020T 30" TFT .255 63kHz TCO95+Speakers:176°
Pixel pitch
- L1730B 17" TFT .26 83Hz TCO99:0.264
- L3020T 30" TFT .255 63kHz TCO95+Speakers:0.1675 x 0.5025 mm
Horizontal scan range
- L1730B 17" TFT .26 83Hz TCO99:30 - 83 kHz
- L3020T 30" TFT .255 63kHz TCO95+Speakers:31 - 66 kHz

Side by side

Differences highlightedShow differences only

Comparison of L1730B 17" TFT .26 83Hz TCO99, L3020T 30" TFT .255 63kHz TCO95+Speakers
28 specifications	A LG L1730B 17" TFT .26 83Hz TCO99 View product	B LG L3020T 30" TFT .255 63kHz TCO95+Speakers View product
Display9 differ
Display diagonalDiffers	43.2 cm (17")	76.2 cm (30")
Display brightness (typical)Differs	250 cd/m²	450 cd/m²
Response timeDiffers	12 ms	25 ms
Contrast ratio (typical)Differs	550:1	350:1
Viewing angle, horizontalDiffers	160°	176°
Viewing angle, verticalDiffers	140°	176°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchDiffers	0.264	0.1675 x 0.5025 mm
Horizontal scan rangeDiffers	30 - 83 kHz	31 - 66 kHz
Vertical scan rangeDiffers	56 - 75 Hz	56 - 85 Hz
Ports & interfaces1 differ
I/O portsDiffers	PC: 15 Pin-D sub / DVI-D USB: 1Up / 2Dowo (Option)	15 Pin-D sub / DVI-D CVBS / S-Video,D-TV
Weight & dimensions4 differ
Width (without stand)Differs	398 mm	733.8 mm
Depth (without stand)Differs	140 mm	190 mm
Height (without stand)Differs	400.5 mm	540 mm
Weight (without stand)Differs	7.7 kg	17.6 kg
Other featuresidentical
Audio systemKnown for one	No	Unknown — not stated by the source
Power requirementsKnown for one	AC 90~264 V (47 ~ 63Hz)	Unknown — not stated by the source
Video inKnown for one	RGB & DVI-D	Unknown — not stated by the source
Power managementKnown for one	EPA Energy Star	Unknown — not stated by the source
CertificationKnown for one	TCO99, Safety: UL, cUL, TUV-GS, SEMCO. EMC: FCC-B, CE. Low radiation: TCO-99	Unknown — not stated by the source
SafetyKnown for one	Unknown — not stated by the source	UL, cUL, CB, SEMKO
Speakers and microphoneKnown for one	Unknown — not stated by the source	2 x 8W
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Silver
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	145 W
Power consumption (standby)Known for one	Unknown — not stated by the source	5 W

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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