Product comparison · 2 monitors

Acer XF240YU computer monitor vs Samsung LU28E570DS computer monitor

34specifications compared
24differ
10identical
57known for one product only

Key differences

Display diagonal
- XF240YU computer monitor:60.5 cm (23.8")
- LU28E570DS computer monitor:71.1 cm (28")
Display resolution
- XF240YU computer monitor:2560 x 1440 pixels
- LU28E570DS computer monitor:3840 x 2160 pixels
HD type
- XF240YU computer monitor:Quad HD
- LU28E570DS computer monitor:4K Ultra HD
Display brightness (typical)
- XF240YU computer monitor:350 cd/m²
- LU28E570DS computer monitor:370 cd/m²
Aspect ratio
- XF240YU computer monitor:16:9, 21:9
- LU28E570DS computer monitor:16:9
Maximum refresh rate
- XF240YU computer monitor:144 Hz
- LU28E570DS computer monitor:60 Hz
Pixel pitch
- XF240YU computer monitor:0.276 x 0.276 mm
- LU28E570DS computer monitor:0.16 x 0.16 mm
Built-in speaker(s)
- XF240YU computer monitor:Yes
- LU28E570DS computer monitor:No

Side by side

Differences highlightedShow differences only

Comparison of XF240YU, LU28E570DS
91 specifications	A Acer XF240YU computer monitor Model XF240YU View product	B Samsung LU28E570DS computer monitor Model LU28E570DS View product
Display8 differ
Display diagonalDiffers	60.5 cm (23.8")	71.1 cm (28")
Display resolutionDiffers	2560 x 1440 pixels	3840 x 2160 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD typeDiffers	Quad HD	4K Ultra HD
Display brightness (typical)Differs	350 cd/m²	370 cd/m²
Display brightness (min)Known for one	Unknown — not stated by the source	310 cd/m²
Response time	1 ms	1 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080), 2560 x 1440	3840 x 2160
Aspect ratioDiffers	16:9, 21:9	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Maximum refresh rateDiffers	144 Hz	60 Hz
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Pixel pitchDiffers	0.276 x 0.276 mm	0.16 x 0.16 mm
Viewable size, horizontalKnown for one	Unknown — not stated by the source	62.1 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	34.1 cm
Colour gamutKnown for one	Unknown — not stated by the source	72%
3DKnown for one	Unknown — not stated by the source	No
Display technologyKnown for one	LED	Unknown — not stated by the source
Panel typeKnown for one	TN+Film	Unknown — not stated by the source
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Performanceidentical
AMD FreeSync	Yes	Yes
VESA Adaptive Sync support	Yes	Yes
Flicker-free technologyKnown for one	Unknown — not stated by the source	Yes
Game modeKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64
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
Design1 differ
Product colourDiffers	Black	Black, Silver
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Ports & interfaces4 differ
Built-in USB hubDiffers	Yes	No
VGA (D-Sub) ports quantity	0	0
DVI portDiffers	Yes	No
HDMI ports quantityDiffers	1	2
DisplayPorts quantity	1	1
Audio inputDiffers	Yes	No
Headphone outputsKnown for one	Unknown — not stated by the source	1
Audio outputKnown for one	Yes	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	75 x 75 mm
Cable lock slot	No	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 35°	-2 - 20°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	15 cm	Unknown — not stated by the source
Power1 differ
Energy efficiency class (SDR)Known for one	Unknown — not stated by the source	G
Energy consumption (SDR) per 1000 hoursKnown for one	Unknown — not stated by the source	29 kWh
Power consumption (off)Differs	0.27 W	0.3 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Energy efficiency scaleKnown for one	Unknown — not stated by the source	A to G
External power adapterKnown for one	Unknown — not stated by the source	Yes
Power consumption (typical)Known for one	22 W	Unknown — not stated by the source
Annual energy consumptionKnown for one	62 kWh	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Weight & dimensions7 differ
Width (with stand)Differs	541 mm	660.9 mm
Depth (with stand)Differs	244 mm	187.1 mm
Height (with stand)Differs	525 mm	468.5 mm
Weight (with stand)Differs	6.66 kg	5.28 kg
Width (without stand)Differs	541 mm	660.9 mm
Depth (without stand)Differs	64 mm	73.5 mm
Height (without stand)Differs	326 mm	381.3 mm
Weight (without stand)Known for one	Unknown — not stated by the source	4.71 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	740 mm
Package depthKnown for one	Unknown — not stated by the source	461 mm
Package heightKnown for one	Unknown — not stated by the source	141 mm
Package weightKnown for one	Unknown — not stated by the source	7.75 kg
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Stand includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	DisplayPort
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Doesn't containKnown for one	Unknown — not stated by the source	PVC
Other features1 differ
Brand specific technologiesKnown for one	Unknown — not stated by the source	MagicAngle, MagicBright
Power consumption (DPMS)Known for one	Unknown — not stated by the source	0.3 W
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Picture-by-Picture (PbP)Known for one	Unknown — not stated by the source	Yes
ECO modeKnown for one	Unknown — not stated by the source	Yes
Samsung Eye Saver ModeKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	Windows 10
Supplied AC adapter typeDiffers	AC	LED
RotatingKnown for one	Yes	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
No flickeringKnown for one	Yes	Unknown — not stated by the source
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

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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