Product comparison · 2 monitors

Viewsonic LED LCD CDX4650-L computer monitor vs Viewsonic TD2420 computer monitor

38specifications compared
24differ
14identical
45known for one product only

Key differences

Display diagonal
- LED LCD CDX4650-L computer monitor:116.8 cm (46")
- TD2420 computer monitor:59.9 cm (23.6")
Display technology
- LED LCD CDX4650-L computer monitor:LCD
- TD2420 computer monitor:LED
Touchscreen
- LED LCD CDX4650-L computer monitor:No
- TD2420 computer monitor:Yes
Response time
- LED LCD CDX4650-L computer monitor:6.5 ms
- TD2420 computer monitor:5 ms
Contrast ratio (typical)
- LED LCD CDX4650-L computer monitor:4000:1
- TD2420 computer monitor:1000:1
Viewing angle, horizontal
- LED LCD CDX4650-L computer monitor:178°
- TD2420 computer monitor:170°
Viewing angle, vertical
- LED LCD CDX4650-L computer monitor:178°
- TD2420 computer monitor:160°
Digital horizontal frequency
- LED LCD CDX4650-L computer monitor:13.5 - 148.5 kHz
- TD2420 computer monitor:24 - 83 kHz

Side by side

Differences highlightedShow differences only

Comparison of CDX4650-L, TD2420
83 specifications	A Viewsonic LED LCD CDX4650-L computer monitor Model CDX4650-L View product	B Viewsonic TD2420 computer monitor Model TD2420 View product
Display9 differ
Display diagonalDiffers	116.8 cm (46")	59.9 cm (23.6")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Display technologyDiffers	LCD	LED
TouchscreenDiffers	No	Yes
HD typeKnown for one	Full HD	Unknown — not stated by the source
Panel typeKnown for one	TFT	Unknown — not stated by the source
Display brightness (typical)Known for one	700 cd/m²	Unknown — not stated by the source
Response timeDiffers	6.5 ms	5 ms
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080)	Unknown — not stated by the source
Aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	4000:1	1000:1
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
Digital horizontal frequencyDiffers	13.5 - 148.5 kHz	24 - 83 kHz
Digital vertical frequencyDiffers	30 - 75 Hz	50 - 75 Hz
3D	No	No
LED backlightKnown for one	Unknown — not stated by the source	Yes
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Touchscreen typeKnown for one	Unknown — not stated by the source	Kiosk
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Screen shapeKnown for one	Unknown — not stated by the source	Flat
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	20000000:1
Viewable size diagonalKnown for one	Unknown — not stated by the source	59.9 cm
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	20 W	4 W
Built-in cameraKnown for one	No	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Ports & interfaces1 differ
USB Type-A downstream ports quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	2	1
DVI port	Yes	Yes
DVI-D ports quantity	1	1
HDMI ports quantity	1	1
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
HDCP	Yes	Yes
Composite video inKnown for one	1	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
HDMIKnown for one	Unknown — not stated by the source	Yes
Audio inputKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Ergonomics1 differ
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Panel mounting interfaceDiffers	200 x 200,400 x 200 mm	100 x 100 mm
Cable lock slotKnown for one	No	Unknown — not stated by the source
Height adjustmentKnown for one	No	Unknown — not stated by the source
On Screen Display (OSD)	Yes	Yes
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 20°
Poweridentical
Power consumption (max)Known for one	220 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (typical)Known for one	Unknown — not stated by the source	25 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	20 W
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 90%
Operating altitudeKnown for one	0 - 2000 m	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	1023.7 mm	555.9 mm
Depth (with stand)Differs	329.6 mm	174.8 mm
Height (with stand)Differs	615.6 mm	421.9 mm
Weight (with stand)Differs	26 kg	3 kg
Width (without stand)Differs	1023.7 mm	555.9 mm
Depth (without stand)Differs	126.1 mm	56.1 mm
Height (without stand)Differs	578.3 mm	346.8 mm
Weight (without stand)Differs	24.3 kg	2.4 kg
Dimensions (W x D x H) with standKnown for one	Unknown — not stated by the source	555.9 x 174.8 x 421.9 mm
Packaging data1 differ
Package widthKnown for one	1240 mm	Unknown — not stated by the source
Package depthKnown for one	282 mm	Unknown — not stated by the source
Package heightKnown for one	821 mm	Unknown — not stated by the source
Package weightDiffers	31.5 kg	3.7 kg
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	506 x 151 x 498 mm
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features1 differ
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
CertificationDiffers	FCC, ICES003, UL, cUL, CE, CB, BSMI	EPEAT Silver
Supplied AC adapter typeKnown for one	LED	Unknown — not stated by the source
Display viewable area (HxV)Known for one	Unknown — not stated by the source	520.69 x 292.09 mm
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	B
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
AMD FreeSyncKnown for one	Unknown — not stated by the source	No
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, Audio (3.5mm), DVI, USB, VGA

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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