Product comparison · 2 monitors

iiyama ProLite B2791HSU-B1 computer monitor vs NEC MultiSync E233WMI-BK computer monitor

42specifications compared
16differ
26identical
53known for one product only

Key differences

Display diagonal
- ProLite B2791HSU-B1 computer monitor:68.6 cm (27")
- MultiSync E233WMI-BK computer monitor:58.4 cm (23")
Panel type
- ProLite B2791HSU-B1 computer monitor:TN
- MultiSync E233WMI-BK computer monitor:IPS
Display brightness (typical)
- ProLite B2791HSU-B1 computer monitor:300 cd/m²
- MultiSync E233WMI-BK computer monitor:250 cd/m²
Response time
- ProLite B2791HSU-B1 computer monitor:1 ms
- MultiSync E233WMI-BK computer monitor:14 ms
Viewing angle, horizontal
- ProLite B2791HSU-B1 computer monitor:170°
- MultiSync E233WMI-BK computer monitor:178°
Viewing angle, vertical
- ProLite B2791HSU-B1 computer monitor:160°
- MultiSync E233WMI-BK computer monitor:178°
Pixel pitch
- ProLite B2791HSU-B1 computer monitor:0.311 x 0.311 mm
- MultiSync E233WMI-BK computer monitor:0.27 x 0.27 mm
RMS rated power
- ProLite B2791HSU-B1 computer monitor:4 W
- MultiSync E233WMI-BK computer monitor:2 W

Side by side

Differences highlightedShow differences only

Comparison of B2791HSU-B1, E233WMI-BK
95 specifications	A iiyama ProLite B2791HSU-B1 computer monitor Model B2791HSU-B1 View product	B NEC MultiSync E233WMI-BK computer monitor Model E233WMI-BK View product
Display7 differ
Display diagonalDiffers	68.6 cm (27")	58.4 cm (23")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel typeDiffers	TN	IPS
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	1 ms	14 ms
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Screen shape	Flat	Flat
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)Known for one	12000000:1	Unknown — not stated by the source
Viewing angle, horizontalDiffers	170°	178°
Viewing angle, verticalDiffers	160°	178°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchDiffers	0.311 x 0.311 mm	0.27 x 0.27 mm
Digital horizontal frequencyKnown for one	30 - 83 kHz	Unknown — not stated by the source
Digital vertical frequencyKnown for one	55 - 75 Hz	Unknown — not stated by the source
Separate H/V sync	Yes	Yes
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
SmartResponseKnown for one	Unknown — not stated by the source	6 ms
Horizontal scan rangeKnown for one	Unknown — not stated by the source	31.5 - 81.1 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 75 Hz
DDC/CIKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
AMD FreeSyncKnown for one	Yes	Unknown — not stated by the source
VESA Adaptive Sync supportKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	4 W	2 W
Designidentical
Market positioningKnown for one	Business	Unknown — not stated by the source
Product colour	Black	Black
Ports & interfacesidentical
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
USB Type-A downstream ports quantityKnown for one	2	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	No	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantity	1	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
HDCP	Yes	Yes
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Height adjustment	Yes	Yes
Adjustable height (max)Known for one	13 cm	Unknown — not stated by the source
Pivot	Yes	Yes
Pivot angleKnown for one	0 - 90°	Unknown — not stated by the source
Swivelling	Yes	Yes
Swivel angle rangeKnown for one	-45 - 45°	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeKnown for one	-5 - 22°	Unknown — not stated by the source
On Screen Display (OSD)	Yes	Yes
On Screen Display (OSD) languagesKnown for one	Simplified Chinese, Czech, German, Dutch, English, Spanish, French, Italian, Japanese, Polish, Romanian	Unknown — not stated by the source
Number of OSD languagesKnown for one	11	Unknown — not stated by the source
Plug and Play	Yes	Yes
Tilt down angle rangeKnown for one	0 - 5°	Unknown — not stated by the source
Tilt up angle rangeKnown for one	0 - 22°	Unknown — not stated by the source
Power2 differ
Energy efficiency class (SDR)Differs	E	C
Energy consumption (SDR) per 1000 hoursDiffers	19 kWh	10 kWh
Power consumption (typical)Known for one	19.7 W	Unknown — not stated by the source
Power consumption (standby)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 scale	A to G	A to G
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.3 W
Weight & dimensions1 differ
Weight (with stand)Differs	6.9 kg	5.7 kg
Width (with stand)Known for one	Unknown — not stated by the source	544.3 mm
Depth (with stand)Known for one	Unknown — not stated by the source	213.9 mm
Height (with stand)Known for one	Unknown — not stated by the source	484.5 mm
Width (without stand)Known for one	Unknown — not stated by the source	544.3 mm
Depth (without stand)Known for one	Unknown — not stated by the source	53.3 mm
Height (without stand)Known for one	Unknown — not stated by the source	322.2 mm
Weight (without stand)Known for one	Unknown — not stated by the source	3.7 kg
Packaging content1 differ
Stand includedKnown for one	Yes	Unknown — not stated by the source
Cables includedDiffers	AC, HDMI, USB	AC, DisplayPort
Quick start guide	Yes	Yes
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Bronze, ENERGY STAR	ENERGY STAR
Other features2 differ
On/off switchKnown for one	Yes	Unknown — not stated by the source
No flickeringKnown for one	Yes	Unknown — not stated by the source
CertificationDiffers	CE, TÜV-GS, CU	TCO, RoHS
Supplied AC adapter typeDiffers	AC	LCD
ECO modeKnown for one	Unknown — not stated by the source	Yes
Power managementKnown for one	Unknown — not stated by the source	Yes
Thin Clientidentical
Thin client installedKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85285210	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 2000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	0 - 12192 m

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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