Product comparison · 2 monitors

Samsung 820DXN-2 computer monitor 2.08 m (82") vs Samsung B2440M computer monitor

31specifications compared
20differ
11identical
33known for one product only

Key differences

Display diagonal
- 820DXN-2 computer monitor 2.08 m (82"):2.08 m (82")
- B2440M computer monitor:61 cm (24")
Display brightness (typical)
- 820DXN-2 computer monitor 2.08 m (82"):600 cd/m²
- B2440M computer monitor:300 cd/m²
Response time
- 820DXN-2 computer monitor 2.08 m (82"):8 ms
- B2440M computer monitor:5 ms
Contrast ratio (typical)
- 820DXN-2 computer monitor 2.08 m (82"):2000:1
- B2440M computer monitor:1000:1
Contrast ratio (dynamic)
- 820DXN-2 computer monitor 2.08 m (82"):2500:1
- B2440M computer monitor:70000:1
Viewing angle, horizontal
- 820DXN-2 computer monitor 2.08 m (82"):178°
- B2440M computer monitor:170°
Viewing angle, vertical
- 820DXN-2 computer monitor 2.08 m (82"):178°
- B2440M computer monitor:160°
RMS rated power
- 820DXN-2 computer monitor 2.08 m (82"):30 W
- B2440M computer monitor:2 W

Side by side

Differences highlightedShow differences only

Comparison of 820DXN-2, B2440M
64 specifications	A Samsung 820DXN-2 computer monitor 2.08 m (82") Model 820DXN-2 View product	B Samsung B2440M computer monitor Model B2440M View product
Display7 differ
Display diagonalDiffers	2.08 m (82")	61 cm (24")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD type	Full HD	Full HD
Display brightness (typical)Differs	600 cd/m²	300 cd/m²
Response timeDiffers	8 ms	5 ms
Aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	2000:1	1000:1
Contrast ratio (dynamic)Differs	2500:1	70000:1
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
Pixel pitchKnown for one	0.9405 x 0.9405 mm	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 81 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 85 Hz	Unknown — not stated by the source
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Composite syncKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Operating system installedKnown for one	Windows XP	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
RMS rated powerDiffers	30 W	2 W
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfaces3 differ
USB hub versionKnown for one	2.0	Unknown — not stated by the source
USB Type-A downstream ports quantityDiffers	4	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantityDiffers	2	1
DVI-I ports quantity	0	0
HDMIKnown for one	Yes	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
HDCPDiffers	No	Yes
RS-232 portsKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ergonomics1 differ
Panel mounting interfaceDiffers	1400 x 800 mm	75 x 75 mm
Cable lock slotKnown for one	No	Unknown — not stated by the source
Picture-in-PictureKnown for one	Yes	Unknown — not stated by the source
Plug and Play	Yes	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Stand-by
Power1 differ
Power consumption (standby)Differs	5 W	0.3 W
Power consumption (typical)Known for one	Unknown — not stated by the source	45 W
Operational conditionsidentical
Non-operating relative humidity (non-condensing)Known for one	10 - 80%	Unknown — not stated by the source
Maximum operating temperature range (T-T)Known for one	10 - 40 °C	Unknown — not stated by the source
Weight & dimensions4 differ
Width (without stand)Differs	1915 mm	570 mm
Depth (without stand)Differs	143 mm	68 mm
Height (without stand)Differs	1126 mm	342.4 mm
Weight (without stand)Differs	119 kg	5.75 kg
Width (with stand)Known for one	Unknown — not stated by the source	570 mm
Depth (with stand)Known for one	Unknown — not stated by the source	220 mm
Height (with stand)Known for one	Unknown — not stated by the source	387.8 mm
Packaging data2 differ
Package dimensions (WxDxH)Differs	2095 x 1488 x 618 mm	653 x 192 x 425 mm
Package weightDiffers	154 kg	7.4 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
TV tuner integrated	No	No
Display viewable area (HxV)Known for one	1805.76 x 1015.74 mm	Unknown — not stated by the source
Power requirementsKnown for one	AC 100 - 240, 50 / 60 Hz	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
CertificationDiffers	UL, CE, FCC	TCO 5.0/3.0
Compliance industry standardsKnown for one	Unknown — not stated by the source	DDC 2B
Thin Clientidentical
Processor modelKnown for one	4450e	Unknown — not stated by the source
Processor frequencyKnown for one	2.3 GHz	Unknown — not stated by the source
Motherboard chipsetKnown for one	AMD RS780	Unknown — not stated by the source
Internal memoryKnown for one	1024 MB	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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