Product comparison · 2 monitors

Acer CB271HAbmidr computer monitor vs Dell UltraSharp U3417W computer monitor

54specifications compared
31differ
23identical
46known for one product only

Key differences

Display diagonal
- CB271HAbmidr computer monitor:68.6 cm (27")
- UltraSharp U3417W computer monitor:86.7 cm (34.1")
Display resolution
- CB271HAbmidr computer monitor:1920 x 1080 pixels
- UltraSharp U3417W computer monitor:3440 x 1440 pixels
Native aspect ratio
- CB271HAbmidr computer monitor:16:9
- UltraSharp U3417W computer monitor:21:9
HD type
- CB271HAbmidr computer monitor:Full HD
- UltraSharp U3417W computer monitor:UltraWide Quad HD
Display brightness (typical)
- CB271HAbmidr computer monitor:250 cd/m²
- UltraSharp U3417W computer monitor:300 cd/m²
Response time
- CB271HAbmidr computer monitor:4 ms
- UltraSharp U3417W computer monitor:5 ms
Screen shape
- CB271HAbmidr computer monitor:Flat
- UltraSharp U3417W computer monitor:Curved
Aspect ratio
- CB271HAbmidr computer monitor:16:9
- UltraSharp U3417W computer monitor:21:9

Side by side

Differences highlightedShow differences only

Comparison of CB271HAbmidr, U3417W
100 specifications	A Acer CB271HAbmidr computer monitor Model CB271HAbmidr View product	B Dell UltraSharp U3417W computer monitor Model U3417W View product
Display13 differ
Display diagonalDiffers	68.6 cm (27")	86.7 cm (34.1")
Display resolutionDiffers	1920 x 1080 pixels	3440 x 1440 pixels
Native aspect ratioDiffers	16:9	21:9
HD typeDiffers	Full HD	UltraWide Quad HD
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	4 ms	5 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Screen shapeDiffers	Flat	Curved
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	3440 x 1440
Aspect ratioDiffers	16:9	21:9
Contrast ratio (dynamic)Differs	100000000:1	5000000:1
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
Pixel pitchDiffers	0.311 x 0.311 mm	0.233 x 0.233 mm
Pixel densityKnown for one	Unknown — not stated by the source	109 ppi
Viewable size, horizontalDiffers	59.7 cm	80 cm
Viewable size, verticalDiffers	33.6 cm	33.5 cm
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
Colour gamutKnown for one	Unknown — not stated by the source	99%
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 80 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	55 - 75 Hz	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	4 W	9 W
Design1 differ
Market positioningKnown for one	Unknown — not stated by the source	Business
Product colourDiffers	Black	Black, Silver
Feet colourKnown for one	Black	Unknown — not stated by the source
Ports & interfaces4 differ
Built-in USB hubDiffers	No	Yes
USB hub versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
Number of upstream portsKnown for one	Unknown — not stated by the source	2
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	4
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	Yes	No
HDMIKnown for one	Unknown — not stated by the source	Yes
HDMI ports quantityDiffers	1	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Audio outputKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomics4 differ
Cable lock slotDiffers	No	Yes
Adjustable height (max)Differs	15 cm	11.5 cm
Swivel angle rangeDiffers	-60 - 60°	-30 - 30°
Tilt angle rangeDiffers	-5 - 35°	-5 - 21°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
PivotKnown for one	Yes	Unknown — not stated by the source
Pivot angleKnown for one	0 - 90°	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	41 W	50 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (max)Known for one	Unknown — not stated by the source	130 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.5 W
Input currentKnown for one	Unknown — not stated by the source	1.5 A
Annual energy consumptionKnown for one	60 kWh	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °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 - 90%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 5000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	0 - 12191 m
Weight & dimensions4 differ
Width (with stand)Known for one	Unknown — not stated by the source	813.6 mm
Depth (with stand)Known for one	Unknown — not stated by the source	226.4 mm
Height (with stand)Known for one	Unknown — not stated by the source	417 mm
Weight (with stand)Known for one	Unknown — not stated by the source	10.4 kg
Width (without stand)Differs	640 mm	813.6 mm
Depth (without stand)Differs	237 mm	58.4 mm
Height (without stand)Differs	552 mm	363.7 mm
Weight (without stand)Differs	7.33 kg	7.7 kg
Packaging data1 differ
Package weightDiffers	9.9 kg	15.4 kg
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Package widthKnown for one	706 mm	Unknown — not stated by the source
Package depthKnown for one	199 mm	Unknown — not stated by the source
Package heightKnown for one	520 mm	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, DisplayPort, HDMI, USB
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other features2 differ
CertificationDiffers	TCO 7.0	RoHS
Supplied AC adapter typeDiffers	AC	LED
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	30000 h	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.

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