Product comparison · 2 monitors

NEC EA221WM-BK computer monitor vs NEC MD212MC 21.3" LCD Display

18specifications compared
11differ
7identical
33known for one product only

Key differences

Display diagonal
- EA221WM-BK computer monitor:55.9 cm (22")
- MD212MC 21.3" LCD Display:54.1 cm (21.3")
Display resolution
- EA221WM-BK computer monitor:1680 x 1050 pixels
- MD212MC 21.3" LCD Display:1200 x 1600 pixels
Display brightness (typical)
- EA221WM-BK computer monitor:250 cd/m²
- MD212MC 21.3" LCD Display:850 cd/m²
Response time
- EA221WM-BK computer monitor:5 ms
- MD212MC 21.3" LCD Display:30 ms
Contrast ratio (typical)
- EA221WM-BK computer monitor:1000:1
- MD212MC 21.3" LCD Display:1100:1
Viewing angle, vertical
- EA221WM-BK computer monitor:170°
- MD212MC 21.3" LCD Display:176°
Digital horizontal frequency
- EA221WM-BK computer monitor:31.5 - 81.1 kHz
- MD212MC 21.3" LCD Display:31.5 - 91.1 kHz
Width (without stand)
- EA221WM-BK computer monitor:507.8 mm
- MD212MC 21.3" LCD Display:361.6 mm

Side by side

Differences highlightedShow differences only

Comparison of EA221WM-BK, MD212MC 21.3" LCD Display
51 specifications	A NEC EA221WM-BK computer monitor Model EA221WM-BK View product	B NEC MD212MC 21.3" LCD Display View product
Display7 differ
Display diagonalDiffers	55.9 cm (22")	54.1 cm (21.3")
Display resolutionDiffers	1680 x 1050 pixels	1200 x 1600 pixels
Display brightness (typical)Differs	250 cd/m²	850 cd/m²
Response timeDiffers	5 ms	30 ms
Contrast ratio (typical)Differs	1000:1	1100:1
Viewing angle, verticalDiffers	170°	176°
Horizontal scan rangeKnown for one	31.1 - 81.1 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 75 Hz	Unknown — not stated by the source
Digital horizontal frequencyDiffers	31.5 - 81.1 kHz	31.5 - 91.1 kHz
Sync-on-green (SOG)Known for one	Yes	Unknown — not stated by the source
Separate H/V syncKnown for one	Yes	Unknown — not stated by the source
Composite syncKnown for one	Yes	Unknown — not stated by the source
Native aspect ratioKnown for one	Unknown — not stated by the source	4:3
Aspect ratioKnown for one	Unknown — not stated by the source	4:3
Pixel pitchKnown for one	Unknown — not stated by the source	0.270 x 0.270 mm
Digital vertical frequencyKnown for one	Unknown — not stated by the source	50 - 85 Hz
Multimediaidentical
RMS rated powerKnown for one	1 W	Unknown — not stated by the source
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Ports & interfacesidentical
USB hub versionKnown for one	2.0	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	5	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
Ergonomicsidentical
Adjustable height (max)Known for one	11 cm	Unknown — not stated by the source
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
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 2000 m	Unknown — not stated by the source
Weight & dimensions3 differ
Width (without stand)Differs	507.8 mm	361.6 mm
Depth (without stand)Differs	220 mm	306 mm
Height (without stand)Differs	382 mm	637.4 mm
Weight (without stand)Known for one	7.9 kg	Unknown — not stated by the source
Weight (with stand)Known for one	Unknown — not stated by the source	11.3 kg
Other features1 differ
Power requirementsDiffers	AC 100-240 V ～ 50/60 Hz	100 - 240 V
Display resolution at frequencyKnown for one	720 × 400 VGA 640 × 480 / 60 Hz - 75 Hz 800 × 600 / 56 Hz - 75 Hz 832 × 624 / 75 Hz 1024 × 768 / 60 Hz - 75 Hz 1152 × 864 / 75 Hz 1152 × 870 / 75 Hz 1280 × 960 / 60 Hz - 75 Hz 1280 × 1024 / 60 Hz - 75 Hz 1440 × 900 / 60 Hz - 75 Hz 1400 × 1050 / 60 Hz - 75 Hz 1680 × 1050 / 60 Hz	Unknown — not stated by the source
Display viewable area (HxV)Known for one	Unknown — not stated by the source	43.2 x 32.4 mm
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LCD
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	130 W
Power consumption (standby)Known for one	Unknown — not stated by the source	2 W
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes

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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