Product comparison · 2 monitors

Lenovo Flat Panel Essential LT1421 computer monitor vs Lenovo ThinkVision LT1952p computer monitor

36specifications compared
24differ
12identical
37known for one product only

Key differences

Display diagonal
- Flat Panel Essential LT1421 computer monitor:35.6 cm (14")
- ThinkVision LT1952p computer monitor:48.3 cm (19")
Display resolution
- Flat Panel Essential LT1421 computer monitor:1366 x 768 pixels
- ThinkVision LT1952p computer monitor:1440 x 900 pixels
Native aspect ratio
- Flat Panel Essential LT1421 computer monitor:16:9
- ThinkVision LT1952p computer monitor:16:10
Display brightness (typical)
- Flat Panel Essential LT1421 computer monitor:200 cd/m²
- ThinkVision LT1952p computer monitor:250 cd/m²
Response time
- Flat Panel Essential LT1421 computer monitor:8 ms
- ThinkVision LT1952p computer monitor:5 ms
Supported graphics resolutions
- Flat Panel Essential LT1421 computer monitor:1366 x 768
- ThinkVision LT1952p computer monitor:1440 x 900 (WXGA+)
Aspect ratio
- Flat Panel Essential LT1421 computer monitor:16:9
- ThinkVision LT1952p computer monitor:16:10
Contrast ratio (typical)
- Flat Panel Essential LT1421 computer monitor:400:1
- ThinkVision LT1952p computer monitor:1000:1

Side by side

Differences highlightedShow differences only

Comparison of LT1421, LT1952p
73 specifications	A Lenovo Flat Panel Essential LT1421 computer monitor Model LT1421 View product	B Lenovo ThinkVision LT1952p computer monitor Model LT1952p View product
Display11 differ
Display diagonalDiffers	35.6 cm (14")	48.3 cm (19")
Display resolutionDiffers	1366 x 768 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Display technologyKnown for one	LED	Unknown — not stated by the source
Touchscreen	No	No
HD typeKnown for one	HD	Unknown — not stated by the source
Panel typeKnown for one	TN+Film	Unknown — not stated by the source
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Display brightness (typical)Differs	200 cd/m²	250 cd/m²
Response timeDiffers	8 ms	5 ms
Supported graphics resolutionsDiffers	1366 x 768	1440 x 900 (WXGA+)
Supported video modesKnown for one	720p	Unknown — not stated by the source
Aspect ratioDiffers	16:9	16:10
Contrast ratio (typical)Differs	400:1	1000:1
Viewing angle, horizontalDiffers	90°	170°
Viewing angle, verticalDiffers	50°	160°
Pixel pitchDiffers	0.227 x 0.227 mm	0.2835 x 0.2835 mm
Viewable size, horizontalKnown for one	31 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	17.4 cm	Unknown — not stated by the source
Viewable size diagonalKnown for one	35.6 cm	Unknown — not stated by the source
Sync-on-green (SOG)Known for one	No	Unknown — not stated by the source
3D	No	No
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	10000000:1
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
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
Multimediaidentical
Built-in camera	No	No
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Designidentical
Market positioning	Business	Business
Product colour	Black	Black
Ports & interfaces2 differ
USB hub versionKnown for one	2.0	Unknown — not stated by the source
USB Type-A downstream ports quantityDiffers	1	0
AC (power) inDiffers	No	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
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
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Networkidentical
BluetoothKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ergonomics3 differ
Panel mounting interfaceDiffers	No	100 x 100 mm
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Pivot	No	No
Tilt angle rangeDiffers	12 - 40°	-3 - 20°
On Screen Display (OSD)Differs	No	Yes
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	11 cm
Swivel angle rangeKnown for one	Unknown — not stated by the source	-45 - 45°
Number of OSD languagesKnown for one	Unknown — not stated by the source	8
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Power1 differ
Power consumption (typical)Differs	4.2 W	17 W
Power consumption (max)Known for one	5 W	Unknown — not stated by the source
Power consumption (off)Known for one	Unknown — not stated by the source	0.5 W
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 & dimensions4 differ
Width (without stand)Differs	335 mm	440.9 mm
Depth (without stand)Differs	21.5 mm	171.3 mm
Height (without stand)Differs	217 mm	397.7 mm
Weight (without stand)Differs	870 g	4.3 kg
Bezel width (side)Known for one	1.21 cm	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	USB	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other featuresidentical
TV tuner integrated	No	No
SafetyKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	EPEAT Gold	Unknown — not stated by the source
Supplied AC adapter type	LED	LED
Display viewable area (HxV)Known for one	Unknown — not stated by the source	255.15 x 408.24 mm
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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