NEC MultiSync EA271U-BK computer monitor vs NEC MultiSync EA271U-BK-SV computer monitor

Comparison of EA271U-BK, EA271U-BK-SV

84 specifications	A NEC MultiSync EA271U-BK computer monitor Model EA271U-BK View product	B NEC MultiSync EA271U-BK-SV computer monitor Model EA271U-BK-SV View product
Displayidentical
Display diagonal	68.6 cm (27")	68.6 cm (27")
Display resolution	3840 x 2160 pixels	3840 x 2160 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	4K Ultra HD	4K Ultra HD
Panel type	IPS	IPS
Backlight type	W-LED	W-LED
Display brightness (typical)	350 cd/m²	350 cd/m²
Response time	5 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutions	3840 x 2160	3840 x 2160
Aspect ratio	16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of colours	1.073 billion colours	1.073 billion colours
Pixel pitch	0.16 x 0.16 mm	0.16 x 0.16 mm
Pixel density	163 ppi	163 ppi
Horizontal scan range	31.5 - 136 kHz	31.5 - 136 kHz
Vertical scan range	30 - 75 Hz	30 - 75 Hz
Viewable size, horizontal	17.8 cm	17.8 cm
Viewable size, vertical	17.8 cm	17.8 cm
DDC/CI	Yes	Yes
Colour gamut standard	sRGB	sRGB
sRGB coverage (typical)	110.1%	110.1%
NTSC coverage (typical)	78%	78%
3D	No	No
Performanceidentical
NVIDIA G-SYNC	No	No
AMD FreeSync	No	No
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Designidentical
Market positioning	Business	Business
Product colour	Black	Black
Ports & interfacesidentical
Built-in USB hub	Yes	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-C	USB Type-C
USB Type-A downstream ports quantity	3	3
USB Type-C downstream ports quantity	1	1
DVI port	No	No
HDMI ports quantity	2	2
DisplayPorts quantity	1	1
Audio output	Yes	Yes
HDCP	Yes	Yes
Ergonomicsidentical
VESA mounting	Yes	Yes
Cable lock slot	No	No
Height adjustment	Yes	Yes
Pivot	Yes	Yes
Swivelling	Yes	Yes
Tilt adjustment	Yes	Yes
On Screen Display (OSD)	Yes	Yes
Plug and Play	Yes	Yes
Poweridentical
Energy efficiency class (SDR)	F	F
Energy efficiency class (HDR)Known for one	Not available	—Unknown — not stated by the source
Energy consumption (SDR) per 1000 hours	22 kWh	22 kWh
Power consumption (typical)Known for one	38 W	—Unknown — not stated by the source
Power consumption (standby)Known for one	0.3 W	—Unknown — not stated by the source
Power consumption (max)Known for one	150 W	—Unknown — not stated by the source
Power consumption (off)Known for one	0.3 W	—Unknown — not stated by the source
Power consumption (PowerSave)	0.29 W	0.29 W
Power supply typeKnown for one	Internal	—Unknown — not stated by the source
Energy efficiency scale	A to G	A to G
Operational conditionsidentical
Operating temperature (T-T)	5 - 35 °C	5 - 35 °C
Storage temperature (T-T)	-10 - 60 °C	-10 - 60 °C
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Storage relative humidity (H-H)	10 - 85%	10 - 85%
Non-operating altitude	5000 - 12192 m	5000 - 12192 m
Weight & dimensionsidentical
Width (with stand)	611.8 mm	611.8 mm
Depth (with stand)	250 mm	250 mm
Height (with stand)	378 mm	378 mm
Width (without stand)	611.8 mm	611.8 mm
Depth (without stand)	67.2 mm	67.2 mm
Height (without stand)	361.9 mm	361.9 mm
Weight (without stand)	6.1 kg	6.1 kg
Height (max)	52.8 cm	52.8 cm
Packaging contentidentical
Cables included	DisplayPort, USB	DisplayPort, USB
Manual	Yes	Yes
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features1 differ
On/off switchDiffers	Yes	No
sRGB coverage (min)	100%	100%
Picture-by-Picture (PbP)	Yes	Yes
Compliance certificates	RoHS	RoHS
Certification	Low Blue Light, Flicker Free, TCO, SO 9241-307 Class I	Low Blue Light, Flicker Free, TCO, SO 9241-307 Class I
Technical detailsidentical
Native refresh rateKnown for one	60 Hz	—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.