Product comparison · 2 monitors

Hannspree Hanns.G HP227DCB computer monitor vs Lenovo ThinkVision LT2934z computer monitor

23specifications compared
14differ
9identical
55known for one product only

Key differences

Display diagonal
- Hanns.G HP227DCB computer monitor:54.6 cm (21.5")
- ThinkVision LT2934z computer monitor:73.7 cm (29")
Display resolution
- Hanns.G HP227DCB computer monitor:1920 x 1080 pixels
- ThinkVision LT2934z computer monitor:2560 x 1080 pixels
Native aspect ratio
- Hanns.G HP227DCB computer monitor:16:9
- ThinkVision LT2934z computer monitor:21:9
Aspect ratio
- Hanns.G HP227DCB computer monitor:16:9
- ThinkVision LT2934z computer monitor:21:9
RMS rated power
- Hanns.G HP227DCB computer monitor:3 W
- ThinkVision LT2934z computer monitor:6 W
Built-in camera
- Hanns.G HP227DCB computer monitor:No
- ThinkVision LT2934z computer monitor:Yes
USB Type-A downstream ports quantity
- Hanns.G HP227DCB computer monitor:0
- ThinkVision LT2934z computer monitor:2
HDMI ports quantity
- Hanns.G HP227DCB computer monitor:0
- ThinkVision LT2934z computer monitor:1

Side by side

Differences highlightedShow differences only

Comparison of HP227DCB, LT2934z
78 specifications	A Hannspree Hanns.G HP227DCB computer monitor Model HP227DCB View product	B Lenovo ThinkVision LT2934z computer monitor Model LT2934z View product
Display4 differ
Display diagonalDiffers	54.6 cm (21.5")	73.7 cm (29")
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1080 pixels
Native aspect ratioDiffers	16:9	21:9
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Display brightness (typical)Known for one	250 cd/m²	Unknown — not stated by the source
Response timeKnown for one	5 ms	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080)	Unknown — not stated by the source
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Aspect ratioDiffers	16:9	21:9
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	50000000:1	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	170°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	160°	Unknown — not stated by the source
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchKnown for one	0.248 x 0.248 mm	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 83 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 75 Hz	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Display technologyKnown for one	Unknown — not stated by the source	LED
Panel typeKnown for one	Unknown — not stated by the source	IPS
Multimedia2 differ
RMS rated powerDiffers	3 W	6 W
Built-in cameraDiffers	No	Yes
Designidentical
Feet colourKnown for one	Black	Unknown — not stated by the source
Market positioningKnown for one	Unknown — not stated by the source	Business
Ports & interfaces2 differ
USB Type-A downstream ports quantityDiffers	0	2
HDMI ports quantityDiffers	0	1
PC Audio inKnown for one	Yes	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
USB hub versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Ergonomics1 differ
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	11 cm	Unknown — not stated by the source
PivotKnown for one	No	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-30 - 30°	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 15°	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	German, Dutch, English, Spanish, French, Italian, Korean, Portuguese, Russian, SCR	Unknown — not stated by the source
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Poweridentical
Energy efficiency class (SDR)Known for one	D	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	13 kWh	Unknown — not stated by the source
Power consumption (typical)Known for one	24 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.5 W	Unknown — not stated by the source
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
Energy efficiency scaleKnown for one	A to G	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 - 85%	8 - 80%
Weight & dimensions1 differ
Width (without stand)Known for one	512.8 mm	Unknown — not stated by the source
Depth (without stand)Known for one	493.5 mm	Unknown — not stated by the source
Height (without stand)Known for one	217.2 mm	Unknown — not stated by the source
Weight (without stand)Differs	3.81 kg	8.3 kg
Packaging dataidentical
Package widthKnown for one	578 mm	Unknown — not stated by the source
Package depthKnown for one	433 mm	Unknown — not stated by the source
Package heightKnown for one	172 mm	Unknown — not stated by the source
Package weightKnown for one	5.17 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC, DVI	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
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Other features1 differ
CertificationKnown for one	CE, CB, TUV-GS	Unknown — not stated by the source
Supplied AC adapter typeDiffers	AC	LCD
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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