Product comparison · 2 monitors

AOC 75 Series E2775SJ computer monitor vs NEC SpectraView 322UHD-2 computer monitor

48specifications compared
25differ
23identical
68known for one product only

Key differences

Display diagonal
- 75 Series E2775SJ computer monitor:43.2 cm (17")
- SpectraView 322UHD-2 computer monitor:80 cm (31.5")
Display resolution
- 75 Series E2775SJ computer monitor:1920 x 1080 pixels
- SpectraView 322UHD-2 computer monitor:3840 x 2160 pixels
HD type
- 75 Series E2775SJ computer monitor:Full HD
- SpectraView 322UHD-2 computer monitor:4K Ultra HD
Panel type
- 75 Series E2775SJ computer monitor:TN
- SpectraView 322UHD-2 computer monitor:IPS
Display brightness (typical)
- 75 Series E2775SJ computer monitor:300 cd/m²
- SpectraView 322UHD-2 computer monitor:350 cd/m²
Response time
- 75 Series E2775SJ computer monitor:5 ms
- SpectraView 322UHD-2 computer monitor:10 ms
Viewing angle, horizontal
- 75 Series E2775SJ computer monitor:170°
- SpectraView 322UHD-2 computer monitor:176°
Viewing angle, vertical
- 75 Series E2775SJ computer monitor:160°
- SpectraView 322UHD-2 computer monitor:176°

Side by side

Differences highlightedShow differences only

Comparison of E2775SJ, 322UHD-2
116 specifications	A AOC 75 Series E2775SJ computer monitor Model E2775SJ View product	B NEC SpectraView 322UHD-2 computer monitor Model 322UHD-2 View product
Display13 differ
Display diagonalDiffers	43.2 cm (17")	80 cm (31.5")
Display resolutionDiffers	1920 x 1080 pixels	3840 x 2160 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Full HD	4K Ultra HD
Panel typeDiffers	TN	IPS
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Display brightness (typical)Differs	300 cd/m²	350 cd/m²
Response timeDiffers	5 ms	10 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1152 x 870, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2560 x 1440, 2560 x 1600 (WQXGA), 3840 x 2160
Aspect ratio	16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)Known for one	50000000:1	Unknown — not stated by the source
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Viewing angle, horizontalDiffers	170°	176°
Viewing angle, verticalDiffers	160°	176°
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
Pixel pitchDiffers	0.311 x 0.311 mm	0.18 x 0.18 mm
Horizontal scan rangeDiffers	30 - 83 kHz	31.5 - 134 kHz
Vertical scan rangeDiffers	50 - 76 Hz	24 - 120 Hz
Viewable size, horizontalKnown for one	59.8 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	33.6 cm	Unknown — not stated by the source
3D	No	No
Pixel frequencyKnown for one	148.5 MHz	Unknown — not stated by the source
Colour gamutKnown for one	Unknown — not stated by the source	99.2%
Performanceidentical
Flicker-free technologyKnown 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
Built-in camera	No	No
Designidentical
Market positioning	Business	Business
Product colour	Black	Black
Front bezel colourKnown for one	Black	Unknown — not stated by the source
Ports & interfaces3 differ
Built-in USB hubDiffers	No	Yes
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI port	Yes	Yes
HDMI ports quantityDiffers	1	4
HDMI versionKnown for one	1.4	Unknown — not stated by the source
DisplayPorts quantityDiffers	0	2
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	No	Unknown — not stated by the source
USB versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
USB hub versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	5
DVI-D ports quantityKnown for one	Unknown — not stated by the source	2
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interfaceDiffers	100 x 100 mm	100 x 100,200 x 100 mm
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 20°	-5 - 30°
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish	Unknown — not stated by the source
Number of OSD languagesKnown for one	16	Unknown — not stated by the source
Plug and Play	Yes	Yes
Height adjustmentKnown for one	Unknown — not stated by the source	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	15 cm
PivotKnown for one	Unknown — not stated by the source	Yes
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-45 - 45°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	26 W	73 W
Power consumption (standby)	0.5 W	0.5 W
Power consumption (off)Known for one	0.3 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Energy efficiency scaleKnown for one	A+++ to D	Unknown — not stated by the source
Annual energy consumptionDiffers	38 kWh	134 kWh
External power adapterKnown for one	No	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	100 W
Power consumption (average)Known for one	Unknown — not stated by the source	92 W
Input currentKnown for one	Unknown — not stated by the source	0.6 A
Current ratingKnown for one	Unknown — not stated by the source	1.51 A
Weight & dimensions1 differ
Width (with stand)Known for one	645.7 mm	Unknown — not stated by the source
Depth (with stand)Known for one	210 mm	Unknown — not stated by the source
Height (with stand)Known for one	452 mm	Unknown — not stated by the source
Weight (with stand)Known for one	5.29 kg	Unknown — not stated by the source
Width (without stand)Differs	645.7 mm	745 mm
Depth (without stand)Known for one	Unknown — not stated by the source	302 mm
Height (without stand)Known for one	Unknown — not stated by the source	469 mm
Weight (without stand)Known for one	Unknown — not stated by the source	20.5 kg
Packaging dataidentical
Package widthKnown for one	714 mm	Unknown — not stated by the source
Package depthKnown for one	131 mm	Unknown — not stated by the source
Package heightKnown for one	525 mm	Unknown — not stated by the source
Package weightKnown for one	7.46 kg	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
DVI cable lengthKnown for one	1.8 m	Unknown — not stated by the source
VGA cable lengthKnown for one	1.8 m	Unknown — not stated by the source
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Packaging content1 differ
Stand included	Yes	Yes
Cables includedDiffers	AC, Audio (3.5mm), DVI, VGA	AC, DisplayPort, Mini DisplayPort
Audio cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Power cable lengthKnown for one	1.8 m	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Silver, ENERGY STAR	Unknown — not stated by the source
Other features2 differ
TV tuner integrated	No	No
Bezel thickness typeKnown for one	Normal	Unknown — not stated by the source
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Energy efficiency class (legacy scale)Differs	A	D
Heavy metals freeKnown for one	Hg (mercury)	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
CertificationDiffers	TCO 6	ErP, RoHS, FC, CE
On/off switchKnown for one	Unknown — not stated by the source	Yes
RotatingKnown for one	Unknown — not stated by the source	Yes
ECO modeKnown for one	Unknown — not stated by the source	Yes
Light sensorKnown for one	Unknown — not stated by the source	Yes
Power consumption (economy mode)Known for one	Unknown — not stated by the source	53 W
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
Recycling dataidentical
Packaging recyclability rateKnown for one	100%	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	30 - 80 °C

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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