Product comparison · 2 pcs/workstations

Lenovo 71 + D186 vs Lenovo 71 + LS2221

117specifications compared
6differ
111identical
2known for one product only

Key differences

The Lenovo 71 + LS2221 has 400 :1 more contrast ratio (typical) than the Lenovo 71 + D186 (1000:1 vs 600:1). The Lenovo 71 + LS2221 has 50 cd/m² more display brightness than the Lenovo 71 + D186 (250 cd/m² vs 200 cd/m²). The Lenovo 71 + LS2221 has 80° more viewing angle, horizontal than the Lenovo 71 + D186 (170° vs 90°). Display diagonal: 47 cm (18.5") on the Lenovo 71 + D186, 54.6 cm (21.5") on the Lenovo 71 + LS2221. Display resolution: 1366 x 768 pixels on the Lenovo 71 + D186, 1920 x 1080 pixels on the Lenovo 71 + LS2221.

Display diagonal
- 71 + D186:47 cm (18.5")
- 71 + LS2221:54.6 cm (21.5")
Display resolution
- 71 + D186:1366 x 768 pixels
- 71 + LS2221:1920 x 1080 pixels
Contrast ratio (typical)
- 71 + D186:600:1
- 71 + LS2221:1000:1
Display brightness
- 71 + D186:200 cd/m²
- 71 + LS2221:250 cd/m²
Viewing angle, horizontal
- 71 + D186:90°
- 71 + LS2221:170°
Viewing angle, vertical
- 71 + D186:60°
- 71 + LS2221:160°

Side by side

Differences highlightedShow differences only

Comparison of 71 + D186, 71 + LS2221
119 specifications	A Lenovo 71 + D186 View product	B Lenovo 71 + LS2221 View product
Display6 differ
Display diagonalDiffers	47 cm (18.5")	54.6 cm (21.5")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Contrast ratio (typical)Differs	600:1	1000:1
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Display brightnessDiffers	200 cd/m²	250 cd/m²
Viewing angle, horizontalDiffers	90°	170°
Viewing angle, verticalDiffers	60°	160°
DisplayKnown for one	Unknown — not stated by the source	LCD

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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