Product comparison · 2 monitors

HP LD4720tm computer monitor vs Lenovo ThinkVision LT1952p computer monitor

27specifications compared
20differ
7identical
47known for one product only

Key differences

Display diagonal
- LD4720tm computer monitor:119.4 cm (47")
- ThinkVision LT1952p computer monitor:48.3 cm (19")
Display resolution
- LD4720tm computer monitor:1920 x 1080 pixels
- ThinkVision LT1952p computer monitor:1440 x 900 pixels
Touchscreen
- LD4720tm computer monitor:Yes
- ThinkVision LT1952p computer monitor:No
Response time
- LD4720tm computer monitor:9 ms
- ThinkVision LT1952p computer monitor:5 ms
Aspect ratio
- LD4720tm computer monitor:16:9
- ThinkVision LT1952p computer monitor:16:10
Contrast ratio (typical)
- LD4720tm computer monitor:1200:1
- ThinkVision LT1952p computer monitor:1000:1
Contrast ratio (dynamic)
- LD4720tm computer monitor:3000:1
- ThinkVision LT1952p computer monitor:10000000:1
Viewing angle, horizontal
- LD4720tm computer monitor:178°
- ThinkVision LT1952p computer monitor:170°

Side by side

Differences highlightedShow differences only

Comparison of LD4720tm, LT1952p
74 specifications	A HP LD4720tm computer monitor Model LD4720tm View product	B Lenovo ThinkVision LT1952p computer monitor Model LT1952p View product
Display10 differ
Display diagonalDiffers	119.4 cm (47")	48.3 cm (19")
Display resolutionDiffers	1920 x 1080 pixels	1440 x 900 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
TouchscreenDiffers	Yes	No
Display brightness (typical)Known for one	Unknown — not stated by the source	250 cd/m²
Response timeDiffers	9 ms	5 ms
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1440 x 900 (WXGA+)
Aspect ratioDiffers	16:9	16:10
Contrast ratio (typical)Differs	1200:1	1000:1
Contrast ratio (dynamic)Differs	3000:1	10000000:1
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
Pixel pitchDiffers	0.542 x 0.542 mm	0.2835 x 0.2835 mm
Display technologyKnown for one	LCD	Unknown — not stated by the source
HD typeKnown for one	Full HD	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
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Performance1 differ
Windows operating systems supportedDiffers	Yes	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
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
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Business
Ports & interfaces4 differ
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityDiffers	2	1
DVI-D ports quantityDiffers	0	1
HDMI ports quantityDiffers	1	0
DisplayPorts quantityDiffers	2	1
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Number of upstream portsKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
HDMIKnown for one	Yes	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
RS-232 portsKnown for one	2	Unknown — not stated by the source
Ergonomicsidentical
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Adjustable height (max)Known for one	Unknown — not stated by the source	11 cm
PivotKnown for one	Unknown — not stated by the source	No
Swivel angle rangeKnown for one	Unknown — not stated by the source	-45 - 45°
Tilt angle rangeKnown for one	Unknown — not stated by the source	-3 - 20°
Number of OSD languagesKnown for one	Unknown — not stated by the source	8
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	270 W	17 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.5 W
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power supply typeKnown for one	AC	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 35 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	20 - 80%	10 - 80%
Weight & dimensions1 differ
Width (without stand)Known for one	Unknown — not stated by the source	440.9 mm
Depth (without stand)Known for one	Unknown — not stated by the source	171.3 mm
Height (without stand)Known for one	Unknown — not stated by the source	397.7 mm
Weight (without stand)Differs	32.4 kg	4.3 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other features1 differ
Display viewable area (HxV)Known for one	Unknown — not stated by the source	255.15 x 408.24 mm
Supplied AC adapter typeDiffers	Y, N	LED
Country of originKnown for one	China	Unknown — not stated by the source
HD-ReadyKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
CertificationKnown for one	UL UL60950-1 cUL CAN/CSA-C22.2 NO. 60950-1-03 NOM NYCE TUV EN60950-1 PSE J60065 (H14) J55013 (H14) CCC GB4943 GB9254 GB17625.1 PSB IEC60950-1 TUV-S IEC60950-1 BSMI CNS13438 CNS14336 FCC CLASS B FCC 47 CFR 15 B ICES-003 Class B ICES-003 Class B CE EN55022B EN55024 EN61000-3-2, 3 VCCI VCCIV-2 V-3 V-4	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Camera includedKnown for one	No	Unknown — not stated by the source

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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