Product comparison · 2 monitors

HP LP1965 computer monitor vs Lenovo ThinkVision D221

26specifications compared
21differ
5identical
69known for one product only

Key differences

Display diagonal
- LP1965 computer monitor:48.3 cm (19")
- ThinkVision D221:55.9 cm (22")
Display resolution
- LP1965 computer monitor:1280 x 1024 pixels
- ThinkVision D221:1680 x 1050 pixels
Native aspect ratio
- LP1965 computer monitor:4:3
- ThinkVision D221:16:10
Response time
- LP1965 computer monitor:6 ms
- ThinkVision D221:5 ms
Aspect ratio
- LP1965 computer monitor:4:3
- ThinkVision D221:16:10
Contrast ratio (typical)
- LP1965 computer monitor:1000:1
- ThinkVision D221:700:1
Viewing angle, horizontal
- LP1965 computer monitor:178°
- ThinkVision D221:160°
Viewing angle, vertical
- LP1965 computer monitor:178°
- ThinkVision D221:160°

Side by side

Differences highlightedShow differences only

Comparison of LP1965, ThinkVision D221
95 specifications	A HP LP1965 computer monitor Model LP1965 View product	B Lenovo ThinkVision D221 View product
Display9 differ
Display diagonalDiffers	48.3 cm (19")	55.9 cm (22")
Display resolutionDiffers	1280 x 1024 pixels	1680 x 1050 pixels
Native aspect ratioDiffers	4:3	16:10
Display technologyKnown for one	LCD	Unknown — not stated by the source
Touchscreen	No	No
Panel typeKnown for one	TFT	Unknown — not stated by the source
Display brightness (typical)	300 cd/m²	300 cd/m²
Response timeDiffers	6 ms	5 ms
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	1280 x 1024 (SXGA)	Unknown — not stated by the source
Aspect ratioDiffers	4:3	16:10
Contrast ratio (typical)Differs	1000:1	700:1
Viewing angle, horizontalDiffers	178°	160°
Viewing angle, verticalDiffers	178°	160°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchDiffers	0.294 x 0.294 mm	0.28
Horizontal scan rangeKnown for one	24 - 83 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	48 - 76 Hz	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Pixel frequencyKnown for one	140 MHz	Unknown — not stated by the source
Display scanning frequencyKnown for one	Horizontal frequency: 24-83 kHz, Vertical frequency: 48-76 Hz	Unknown — not stated by the source
Surface treatmentKnown for one	Active Matrix TFT (thin film transistor)	Unknown — not stated by the source
Viewable size, horizontalKnown for one	Unknown — not stated by the source	47.4 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	29.6 cm
Viewable size diagonalKnown for one	Unknown — not stated by the source	55.9 cm
Multimediaidentical
Built-in speaker(s)Known for one	No	Unknown — not stated by the source
Built-in cameraKnown for one	No	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, Silver	Black
Market positioningKnown for one	Unknown — not stated by the source	Business
Ports & interfaces4 differ
Built-in USB hubKnown for one	Yes	Unknown — not stated by the source
USB hub versionKnown for one	2.0	Unknown — not stated by the source
Number of upstream portsKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityDiffers	3	0
VGA (D-Sub) ports quantityDiffers	0	1
DVI portKnown for one	Yes	Unknown — not stated by the source
DVI-D ports quantityDiffers	0	1
DVI-I ports quantityDiffers	2	0
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Audio inputKnown for one	No	Unknown — not stated by the source
Audio outputKnown for one	No	Unknown — not stated by the source
I/O portsKnown for one	One upstream, four downstream ports (cable included)	Unknown — not stated by the source
Microphone inKnown for one	Unknown — not stated by the source	No
Ergonomics1 differ
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	10 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
Pivot angleKnown for one	0 - 90°	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	45 - 45°	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeDiffers	-4 - 30°	Yes
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Display tilt and swivel rangeKnown for one	–4° to 30° vertical tilt, ±45° swivel, 90° pivot/landscape rotation, 10 cm height adjust, detachable "quick release"	Unknown — not stated by the source
ErgonomicsKnown for one	Unknown — not stated by the source	ISO 13406 Part 2
Poweridentical
Power consumption (typical)Known for one	35 W	Unknown — not stated by the source
Power consumption (standby)Known for one	2 W	Unknown — not stated by the source
Power consumption (max)Known for one	55 W	Unknown — not stated by the source
AC input voltageKnown for one	90 - 265 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 35 °C	0 - 45 °C
Non-operating relative humidity (non-condensing)Known for one	5 - 90%	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Weight & dimensions4 differ
Width (with stand)Differs	403.9 mm	515 mm
Depth (with stand)Differs	222.9 mm	240 mm
Height (with stand)Differs	377.2 mm	406 mm
Weight (with stand)Differs	7.06 kg	6.2 kg
Width (without stand)Known for one	403.9 mm	Unknown — not stated by the source
Depth (without stand)Known for one	61 mm	Unknown — not stated by the source
Height (without stand)Known for one	329.1 mm	Unknown — not stated by the source
Weight (without stand)Known for one	4.19 kg	Unknown — not stated by the source
Packaging data1 differ
Package dimensions (WxDxH)Differs	403 x 222 x 377 mm	607 x 205 x 495 mm
Interface adapters includedKnown for one	DVI-I female - VGA male	Unknown — not stated by the source
Package weightKnown for one	Unknown — not stated by the source	8.2 kg
Packaging contentidentical
Cables includedKnown for one	AC, DVI	Unknown — not stated by the source
Other featuresidentical
Country of originKnown for one	China	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Power requirementsKnown for one	Auto-ranging, 90 to 265 VAC, Internal power supply, 50 to 60 Hz (built-in power supply)	Unknown — not stated by the source
Security featuresKnown for one	Kensington Lock-ready	Unknown — not stated by the source
Dimensions (W x D x H) (imperial)Known for one	403.9 x 223 x 477.3 mm (15.9 x 8.78 x 18.8")	Unknown — not stated by the source
Display resolution at frequencyKnown for one	Preset VESA Graphic Modes (non-interlaced): 1280 x 1024 @ 60 and 75 Hz, 1024 x 768 @ 60, 70 and 75 Hz, 1152 x 870 @ 75 Hz (Mac), 1152 x 900 @ 76 Hz (Sun), 832 x 624 @ 75 Hz (Mac), 800 x 600 @ 60, 72 and 75 Hz, 720 x 400 @ 70 Hz, 640 x 480 @ 60, 72 and 75 Hz	Unknown — not stated by the source
Display video input type connectorKnown for one	Two connectors, dual DVI-I (VGA analog and digital)	Unknown — not stated by the source
MultimediaKnown for one	Optional HP Flat Panel Speaker Bar: the Speaker Bar attaches to the monitor's lower bezel to bring full audio support to select HP Flat Panel Monitors. Features dual speakers with full sound range and external jack for headphones, part number EE418AA; Optional HP Compaq 7000 Series Ultra-slim Deskto	Unknown — not stated by the source
Multimedia connectionsKnown for one	Optional HP Flat Panel Speaker Bar: the Speaker Bar attaches to the monitor's lower bezel to bring full audio support to select HP Flat Panel Monitors. Features dual speakers with full sound range and external jack for headphones, part number EE418AA; Optional HP Compaq 7000 Series Ultra-slim Deskto	Unknown — not stated by the source
UNSPSC-codeKnown for one	43211902	Unknown — not stated by the source
User controlsKnown for one	Power on/off; 3-button OSD; second level OSD buttons include dual-input switch, dedicated auto adjust switch Size and positioning, contrast, brightness, clock, clock phase, selectable color temperature, serial number, mode displayed, sleep timer, input selection, factory reset, individual color cont	Unknown — not stated by the source
Weight (imperial)Known for one	15.6 lb	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	No audio included No audio included at platform level	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	TCO'99, MPR-III, Energy Star, PSB, South Africa, SASO, SEMKO, TUV, TUV-S Argentina, UL, VCCI Class B, NEMKO, NOM, Microsoft Logo, MIC, MPR-II, New Zealand, JEITA, EU Directive 2002/96/EC-WEEE, FCC Class B, FIMKO, GOST, IC, IEC-950 CB Report, ISO/DIS 13406 Part 2, Jordon, Australian, BSMI, CCC, CE MA
Thin Clientidentical
Thin client installedKnown 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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