Product comparison · 2 monitors

Acer CB CB281HK computer monitor vs iiyama ProLite B2282HD-B1 computer monitor

27specifications compared
15differ
12identical
49known for one product only

Key differences

Display diagonal
- CB CB281HK computer monitor:71.1 cm (28")
- ProLite B2282HD-B1 computer monitor:54.6 cm (21.5")
Display resolution
- CB CB281HK computer monitor:3840 x 2160 pixels
- ProLite B2282HD-B1 computer monitor:1920 x 1080 pixels
HD type
- CB CB281HK computer monitor:4K Ultra HD
- ProLite B2282HD-B1 computer monitor:Full HD
Display brightness (typical)
- CB CB281HK computer monitor:300 cd/m²
- ProLite B2282HD-B1 computer monitor:250 cd/m²
Response time
- CB CB281HK computer monitor:1 ms
- ProLite B2282HD-B1 computer monitor:5 ms
Supported graphics resolutions
- CB CB281HK computer monitor:3840 x 2160
- ProLite B2282HD-B1 computer monitor:1920 x 1080 (HD 1080)
Supported video modes
- CB CB281HK computer monitor:2160p
- ProLite B2282HD-B1 computer monitor:1080p
Contrast ratio (dynamic)
- CB CB281HK computer monitor:100000000:1
- ProLite B2282HD-B1 computer monitor:12000000:1

Side by side

Differences highlightedShow differences only

Comparison of CB281HK, B2282HD-B1
76 specifications	A Acer CB CB281HK computer monitor Model CB281HK View product	B iiyama ProLite B2282HD-B1 computer monitor Model B2282HD-B1 View product
Display9 differ
Display diagonalDiffers	71.1 cm (28")	54.6 cm (21.5")
Display resolutionDiffers	3840 x 2160 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	4K Ultra HD	Full HD
Panel type	TN	TN
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	1 ms	5 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	3840 x 2160	1920 x 1080 (HD 1080)
Supported video modesDiffers	2160p	1080p
Aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Differs	100000000:1	12000000:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Display number of coloursDiffers	1.073 billion colours	16.78 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.248 x 0.248 mm
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 80 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	55 - 75 Hz
DDC/CIKnown for one	Unknown — not stated by the source	Yes
3D	No	No
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Built-in cameraKnown for one	Unknown — not stated by the source	No
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Business
Product colour	Black	Black
Feet colourKnown for one	Unknown — not stated by the source	Black
Ports & interfaces1 differ
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI port	Yes	Yes
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityDiffers	1	0
HDCPKnown for one	Unknown — not stated by the source	Yes
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Ergonomics1 differ
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustment	Yes	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	13 cm
Pivot	Yes	Yes
Pivot angleKnown for one	Unknown — not stated by the source	0 - 90°
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 22°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Dutch, English, Spanish, Italian, Polish, Simplified Chinese, Japanese, French, Russian, Czech, German
Number of OSD languagesKnown for one	Unknown — not stated by the source	11
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
SwivellingKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	60 W	21 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Annual energy consumptionKnown for one	88 kWh	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	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
Weight & dimensionsidentical
Width (with stand)Known for one	Unknown — not stated by the source	505.5 mm
Depth (with stand)Known for one	Unknown — not stated by the source	230 mm
Height (with stand)Known for one	Unknown — not stated by the source	501.5 mm
Weight (with stand)Known for one	Unknown — not stated by the source	4.7 kg
Packaging contentidentical
Stand includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, DVI
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other features2 differ
TV tuner integrated	No	No
Active display area (W x H)Known for one	Unknown — not stated by the source	476.6 x 268.1 mm
CertificationDiffers	TCO Certified Displays 6.0	CE, TUV-GS, VCCI-B, CU
Supplied AC adapter typeDiffers	LED	AC
Energy efficiency class (legacy scale)Known for one	C	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No

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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