Product comparison · 2 monitors

HP LD4220tm computer monitor vs HP W19 computer monitor

18specifications compared
17differ
1identical
34known for one product only

Key differences

Display diagonal
- LD4220tm computer monitor:106.7 cm (42")
- W19 computer monitor:48.3 cm (19")
Display resolution
- LD4220tm computer monitor:1920 x 1080 pixels
- W19 computer monitor:1440 x 900 pixels
Touchscreen
- LD4220tm computer monitor:Yes
- W19 computer monitor:No
Aspect ratio
- LD4220tm computer monitor:16:9
- W19 computer monitor:16:10
Contrast ratio (typical)
- LD4220tm computer monitor:1200:1
- W19 computer monitor:500:1
Viewing angle, horizontal
- LD4220tm computer monitor:178°
- W19 computer monitor:150°
Viewing angle, vertical
- LD4220tm computer monitor:178°
- W19 computer monitor:130°
Pixel pitch
- LD4220tm computer monitor:0.485 x 0.485 mm
- W19 computer monitor:0.285 x 0.285 mm

Side by side

Differences highlightedShow differences only

Comparison of LD4220tm, W19
52 specifications	A HP LD4220tm computer monitor Model LD4220tm View product	B HP W19 computer monitor Model W19 View product
Display8 differ
Display diagonalDiffers	106.7 cm (42")	48.3 cm (19")
Display resolutionDiffers	1920 x 1080 pixels	1440 x 900 pixels
Display technologyKnown for one	LCD	Unknown — not stated by the source
TouchscreenDiffers	Yes	No
HD typeKnown for one	Full HD	Unknown — not stated by the source
Touchscreen typeKnown for one	Multi-user	Unknown — not stated by the source
Touchscreen technologyKnown for one	Infrared	Unknown — not stated by the source
Display brightnessKnown for one	700 cd/m²	Unknown — not stated by the source
Response timeKnown for one	9 ms	Unknown — not stated by the source
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Aspect ratioDiffers	16:9	16:10
Contrast ratio (typical)Differs	1200:1	500:1
Contrast ratio (dynamic)Known for one	3000:1	Unknown — not stated by the source
Viewing angle, horizontalDiffers	178°	150°
Viewing angle, verticalDiffers	178°	130°
Pixel pitchDiffers	0.485 x 0.485 mm	0.285 x 0.285 mm
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Display brightness (typical)Known for one	Unknown — not stated by the source	300 cd/m²
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1440 x 900 (WXGA+)
3DKnown for one	Unknown — not stated by the source	No
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Silver
Ports & interfaces3 differ
Number of upstream portsKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityDiffers	1	0
VGA (D-Sub) ports quantityDiffers	2	1
HDMIKnown for one	Yes	Unknown — not stated by the source
HDMI ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
Audio inputKnown for one	1	Unknown — not stated by the source
RS-232 portsKnown for one	2	Unknown — not stated by the source
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	No
Poweridentical
Power consumption (typical)Known for one	220 W	Unknown — not stated by the source
AC input voltageKnown for one	110 - 220 V	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Weight & dimensions4 differ
Width (without stand)Differs	974.2 mm	440 mm
Depth (without stand)Differs	132.5 mm	215 mm
Height (without stand)Differs	563.8 mm	356 mm
Weight (without stand)Differs	25.9 kg	5.8 kg
Other features1 differ
Country of origin	China	China
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Supplied AC adapter typeDiffers	AC	LCD
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
CertificationKnown for one	Unknown — not stated by the source	UL, cUL, CSA, BSMI, PSB, EPA, MIC, CE, CB, FCC-B, ICES
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Built-in cameraKnown for one	Unknown — not stated by the source	No
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	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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