Product comparison · 2 monitors

Viewsonic Value Series VA2251M-LED computer monitor vs Viewsonic LED LCD VA2451M-LED computer monitor

51specifications compared
19differ
32identical
17known for one product only

Key differences

Display diagonal
- Value Series VA2251M-LED computer monitor:54.6 cm (21.5")
- LED LCD VA2451M-LED computer monitor:59.9 cm (23.6")
Backlight type
- Value Series VA2251M-LED computer monitor:W-LED
- LED LCD VA2451M-LED computer monitor:CCFL
Display brightness (typical)
- Value Series VA2251M-LED computer monitor:250 cd/m²
- LED LCD VA2451M-LED computer monitor:300 cd/m²
Display surface
- Value Series VA2251M-LED computer monitor:Gloss
- LED LCD VA2451M-LED computer monitor:Matt
Cable lock slot
- Value Series VA2251M-LED computer monitor:Yes
- LED LCD VA2451M-LED computer monitor:No
Tilt angle range
- Value Series VA2251M-LED computer monitor:-5 - 20°
- LED LCD VA2451M-LED computer monitor:5 - 20°
Power consumption (typical)
- Value Series VA2251M-LED computer monitor:26 W
- LED LCD VA2451M-LED computer monitor:28 W
Width (with stand)
- Value Series VA2251M-LED computer monitor:511.5 mm
- LED LCD VA2451M-LED computer monitor:560.3 mm

Side by side

Differences highlightedShow differences only

Comparison of VA2251M-LED, VA2451M-LED
68 specifications	A Viewsonic Value Series VA2251M-LED computer monitor Model VA2251M-LED View product	B Viewsonic LED LCD VA2451M-LED computer monitor Model VA2451M-LED View product
Display4 differ
Display diagonalDiffers	54.6 cm (21.5")	59.9 cm (23.6")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD type	Full HD	Full HD
Backlight typeDiffers	W-LED	CCFL
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response time	5 ms	5 ms
Display surfaceDiffers	Gloss	Matt
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Aspect ratio	16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)	10000000:1	10000000:1
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	24 - 82 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	50 - 75 Hz
3D	No	No
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Horizontal scan rangeKnown for one	24 - 82 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 75 Hz	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated power	3 W	3 W
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfacesidentical
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	Unknown — not stated by the source	Yes
DVI-D ports quantity	1	1
DVI-I ports quantity	0	0
HDMI ports quantity	0	0
HDCP	Yes	Yes
Audio inputKnown for one	Yes	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	Yes	No
Tilt angle rangeDiffers	-5 - 20°	5 - 20°
On Screen Display (OSD)	Yes	Yes
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Height adjustmentKnown for one	No	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	26 W	28 W
Power consumption (standby)Known for one	Unknown — not stated by the source	18 W
AC input voltage	100 - 240 V	100 - 240 V
Operational conditionsidentical
Operating temperature (T-T)	32 - 104 °F	32 - 104 °F
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Weight & dimensions8 differ
Width (with stand)Differs	511.5 mm	560.3 mm
Depth (with stand)Differs	163.9 mm	199.3 mm
Height (with stand)Differs	371.3 mm	417.6 mm
Weight (with stand)Differs	3.5 kg	4 kg
Width (without stand)Differs	511.5 mm	560.3 mm
Depth (without stand)Differs	32 mm	59.2 mm
Height (without stand)Differs	310.4 mm	332.7 mm
Weight (without stand)Differs	3.2 kg	3.8 kg
Packaging data3 differ
Package widthDiffers	567 mm	629 mm
Package depthDiffers	126 mm	136 mm
Package heightDiffers	422 mm	469 mm
Package weightKnown for one	Unknown — not stated by the source	5.3 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Audio (3.5mm), VGA
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificates	EPEAT Silver, ENERGY STAR	EPEAT Silver, ENERGY STAR
Other features1 differ
TV tuner integrated	No	No
CertificationKnown for one	Unknown — not stated by the source	Mexico Energy, NOM, WEEE, RoHS, CE, CB
Supplied AC adapter typeDiffers	LCD	LED
Depth (imperial)Known for one	6.2 cm (2.44")	Unknown — not stated by the source
Height (imperial)Known for one	31 cm (12.2")	Unknown — not stated by the source
Thin Clientidentical
Thin client installed	No	No

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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