Product comparison · 2 monitors

NEC LCD2010X 20" TFT.31 82kHz TCO99 vs NEC LCD91VM 19" TFT.294 81kHz TCO99

15specifications compared
11differ
4identical
9known for one product only

Key differences

The NEC LCD91VM 19" TFT.294 81kHz TCO99 has 450 :1 more contrast ratio (typical) than the NEC LCD2010X 20" TFT.31 82kHz TCO99 (700:1 vs 250:1). The NEC LCD2010X 20" TFT.31 82kHz TCO99 has 0.016 more pixel pitch than the NEC LCD91VM 19" TFT.294 81kHz TCO99 (0.31 vs 0.294). The NEC LCD2010X 20" TFT.31 82kHz TCO99 has 2.3 cm more viewable size, horizontal than the NEC LCD91VM 19" TFT.294 81kHz TCO99 (39.9 cm vs 37.6 cm). Display diagonal: 51 cm (20.1") on the NEC LCD2010X 20" TFT.31 82kHz TCO99, 48.3 cm (19") on the NEC LCD91VM 19" TFT.294 81kHz TCO99. Vertical scan range: 56 - 85 Hz on the NEC LCD2010X 20" TFT.31 82kHz TCO99, 56 - 75 Hz on the NEC LCD91VM 19" TFT.294 81kHz TCO99.

Display diagonal
- LCD2010X 20" TFT.31 82kHz TCO99:51 cm (20.1")
- LCD91VM 19" TFT.294 81kHz TCO99:48.3 cm (19")
Contrast ratio (typical)
- LCD2010X 20" TFT.31 82kHz TCO99:250:1
- LCD91VM 19" TFT.294 81kHz TCO99:700:1
Pixel pitch
- LCD2010X 20" TFT.31 82kHz TCO99:0.31
- LCD91VM 19" TFT.294 81kHz TCO99:0.294
Vertical scan range
- LCD2010X 20" TFT.31 82kHz TCO99:56 - 85 Hz
- LCD91VM 19" TFT.294 81kHz TCO99:56 - 75 Hz
Viewable size, horizontal
- LCD2010X 20" TFT.31 82kHz TCO99:39.9 cm
- LCD91VM 19" TFT.294 81kHz TCO99:37.6 cm
Viewable size, vertical
- LCD2010X 20" TFT.31 82kHz TCO99:32 cm
- LCD91VM 19" TFT.294 81kHz TCO99:30.1 cm
Width (without stand)
- LCD2010X 20" TFT.31 82kHz TCO99:498 mm
- LCD91VM 19" TFT.294 81kHz TCO99:418 mm
Depth (without stand)
- LCD2010X 20" TFT.31 82kHz TCO99:246 mm
- LCD91VM 19" TFT.294 81kHz TCO99:207 mm

Side by side

Differences highlightedShow differences only

Comparison of LCD2010X 20" TFT.31 82kHz TCO99, LCD91VM 19" TFT.294 81kHz TCO99
24 specifications	A NEC LCD2010X 20" TFT.31 82kHz TCO99 View product	B NEC LCD91VM 19" TFT.294 81kHz TCO99 View product
Display6 differ
Display diagonalDiffers	51 cm (20.1")	48.3 cm (19")
Display resolution	1280 x 1024 pixels	1280 x 1024 pixels
Touchscreen	No	No
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeKnown for one	Unknown — not stated by the source	25 ms
Contrast ratio (typical)Differs	250:1	700:1
Pixel pitchDiffers	0.31	0.294
Vertical scan rangeDiffers	56 - 85 Hz	56 - 75 Hz
Viewable size, horizontalDiffers	39.9 cm	37.6 cm
Viewable size, verticalDiffers	32 cm	30.1 cm
Viewing angle, horizontalKnown for one	170°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	170°	Unknown — not stated by the source
Horizontal scan rangeKnown for one	31.5 - 80 kHz	Unknown — not stated by the source
Ergonomicsidentical
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Plug and Play	Yes	Yes
Weight & dimensions3 differ
Width (without stand)Differs	498 mm	418 mm
Depth (without stand)Differs	246 mm	207 mm
Height (without stand)Differs	501 mm	425 mm
Weight (without stand)Known for one	Unknown — not stated by the source	6 kg
Other features2 differ
Audio systemDiffers	No	(2 x 2.5 W internal speakers)
Power requirementsKnown for one	Unknown — not stated by the source	55 W max. on mode; 2 W power saving mode
CertificationDiffers	UL/C-UL, TUV/GS, FCC Class B, TUV/ErGONOMIE, Ctick, MPR-II, EPA Energy Star, TCO '99, TAIWAN EMC,KOREAN EMC/SAFETY	CE; TÜV GS; TÜV ERGONOMIE; UL/C-UL or CSA; FCC Class B; ISO 13406-2; MPRII/III; TCO 99; Energy Star; PCBC/B-mark; PCT GOST
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LCD
Packaging contentidentical
Bundled softwareKnown for one	Drivers & Utilities	Unknown — not stated by the source

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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