Product comparison · 2 monitors

Viewsonic LED LCD VS15451 computer monitor vs Viewsonic LED LCD VS15457 computer monitor

Key differences

Display diagonal
- LED LCD VS15451 computer monitor:54.6 cm (21.5")
- LED LCD VS15457 computer monitor:68.6 cm (27")
Display brightness (typical)
- LED LCD VS15451 computer monitor:250 cd/m²
- LED LCD VS15457 computer monitor:300 cd/m²
Response time
- LED LCD VS15451 computer monitor:5 ms
- LED LCD VS15457 computer monitor:3.4 ms
Contrast ratio (dynamic)
- LED LCD VS15451 computer monitor:1000:1
- LED LCD VS15457 computer monitor:1200:1
Width (with stand)
- LED LCD VS15451 computer monitor:509.6 mm
- LED LCD VS15457 computer monitor:645.3 mm
Depth (with stand)
- LED LCD VS15451 computer monitor:197.6 mm
- LED LCD VS15457 computer monitor:247.6 mm
Height (with stand)
- LED LCD VS15451 computer monitor:366.1 mm
- LED LCD VS15457 computer monitor:442.5 mm
Weight (with stand)
- LED LCD VS15451 computer monitor:3.48 kg
- LED LCD VS15457 computer monitor:5.26 kg

Differences highlightedShow differences only

Comparison of VS15451, VS15457
47 specifications	A Viewsonic LED LCD VS15451 computer monitor Model VS15451 View product	B Viewsonic LED LCD VS15457 computer monitor Model VS15457 View product
Display4 differ
Display diagonalDiffers	54.6 cm (21.5")	68.6 cm (27")
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	5 ms	3.4 ms
Contrast ratio (dynamic)Differs	1000:1	1200:1
Weight & dimensions8 differ
Width (with stand)Differs	509.6 mm	645.3 mm
Depth (with stand)Differs	197.6 mm	247.6 mm
Height (with stand)Differs	366.1 mm	442.5 mm
Weight (with stand)Differs	3.48 kg	5.26 kg
Width (without stand)Differs	509.6 mm	645.3 mm
Depth (without stand)Differs	48.3 mm	56.4 mm
Height (without stand)Differs	316.6 mm	398.6 mm
Weight (without stand)Differs	3.13 kg	4.85 kg
Packaging data4 differ
Package widthDiffers	565 mm	714 mm
Package depthDiffers	114 mm	141 mm
Package heightDiffers	391 mm	525 mm
Package weightDiffers	4.67 kg	6.8 kg
Other featuresidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes

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.