Product comparison · 2 monitors

Acer EB490QK computer monitor vs BenQ SW271 computer monitor

24specifications compared
12differ
12identical
64known for one product only

Key differences

Display diagonal
- EB490QK computer monitor:123.2 cm (48.5")
- SW271 computer monitor:68.6 cm (27")
Display brightness (typical)
- EB490QK computer monitor:300 cd/m²
- SW271 computer monitor:350 cd/m²
Response time
- EB490QK computer monitor:4 ms
- SW271 computer monitor:5 ms
Contrast ratio (dynamic)
- EB490QK computer monitor:100000000:1
- SW271 computer monitor:20000000:1
3D
- EB490QK computer monitor:No
- SW271 computer monitor:Yes
Built-in speaker(s)
- EB490QK computer monitor:Yes
- SW271 computer monitor:No
Product colour
- EB490QK computer monitor:Black
- SW271 computer monitor:Black, Grey
Built-in USB hub
- EB490QK computer monitor:No
- SW271 computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of EB490QK, SW271
88 specifications	A Acer EB490QK computer monitor Model EB490QK View product	B BenQ SW271 computer monitor Model SW271 View product
Display5 differ
Display diagonalDiffers	123.2 cm (48.5")	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 typeKnown for one	Unknown — not stated by the source	LED
Display brightness (typical)Differs	300 cd/m²	350 cd/m²
Response timeDiffers	4 ms	5 ms
Screen shape	Flat	Flat
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Differs	100000000:1	20000000:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	178°
Display number of coloursKnown for one	Unknown — not stated by the source	1.07 billion colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.1554 x 0.1554 mm
Viewable size, horizontalKnown for one	Unknown — not stated by the source	60.9 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	35.5 cm
sRGB coverage (typical)Known for one	Unknown — not stated by the source	100%
Adobe RGB coverageKnown for one	Unknown — not stated by the source	99%
3DDiffers	No	Yes
Supported graphics resolutionsKnown for one	3840 x 2160	Unknown — not stated by the source
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNC	No	No
AMD FreeSync	No	No
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Built-in camera	No	No
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	20 W	Unknown — not stated by the source
Design1 differ
Market positioningKnown for one	Unknown — not stated by the source	Graphics design
Product colourDiffers	Black	Black, Grey
Ports & interfaces2 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)
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
HDMIKnown for one	Unknown — not stated by the source	Yes
HDMI ports quantityDiffers	3	2
DisplayPorts quantity	1	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
VESA mounting	Yes	Yes
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
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
Pivot angleKnown for one	Unknown — not stated by the source	0 - 90°
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-45 - 45°
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 20°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Number of OSD languagesKnown for one	Unknown — not stated by the source	18
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Child lockKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	43.38 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.5 W
AC input voltageKnown for one	Unknown — not stated by the source	90 - 264 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 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	20 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensionsidentical
Width (with stand)Known for one	Unknown — not stated by the source	613.8 mm
Depth (with stand)Known for one	Unknown — not stated by the source	213.4 mm
Height (with stand)Known for one	Unknown — not stated by the source	611 mm
Weight (with stand)Known for one	Unknown — not stated by the source	9.3 kg
Width (without stand)Known for one	Unknown — not stated by the source	613.8 mm
Depth (without stand)Known for one	Unknown — not stated by the source	62.6 mm
Height (without stand)Known for one	Unknown — not stated by the source	368.9 mm
Weight (without stand)Known for one	Unknown — not stated by the source	6.3 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	427 mm
Package depthKnown for one	Unknown — not stated by the source	485 mm
Package heightKnown for one	Unknown — not stated by the source	720 mm
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Packaging content1 differ
Cables includedDiffers	DisplayPort, HDMI, VGA	HDMI, Mini DisplayPort, USB, USB Type-C
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
TV tuner integratedKnown for one	Unknown — not stated by the source	No
No flickeringKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	TUV GS, CE, ISO9241-307
Supplied AC adapter typeDiffers	LCD	AC
On/off switchKnown for one	Yes	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85285210

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.

More monitor comparisons

All monitor comparisons