Product comparison · 2 monitors

Acer H7 H277HK computer monitor vs Samsung LU28E570DS computer monitor

36specifications compared
21differ
15identical
60known for one product only

Key differences

Display diagonal
- H7 H277HK computer monitor:68.6 cm (27")
- LU28E570DS computer monitor:71.1 cm (28")
Display brightness (typical)
- H7 H277HK computer monitor:350 cd/m²
- LU28E570DS computer monitor:370 cd/m²
Response time
- H7 H277HK computer monitor:4 ms
- LU28E570DS computer monitor:1 ms
Built-in speaker(s)
- H7 H277HK computer monitor:Yes
- LU28E570DS computer monitor:No
Product colour
- H7 H277HK computer monitor:Silver
- LU28E570DS computer monitor:Black, Silver
DVI port
- H7 H277HK computer monitor:Yes
- LU28E570DS computer monitor:No
HDMI ports quantity
- H7 H277HK computer monitor:1
- LU28E570DS computer monitor:2
Audio input
- H7 H277HK computer monitor:Yes
- LU28E570DS computer monitor:No

Side by side

Differences highlightedShow differences only

Comparison of H277HK, LU28E570DS
96 specifications	A Acer H7 H277HK computer monitor Model H277HK View product	B Samsung LU28E570DS computer monitor Model LU28E570DS View product
Display3 differ
Display diagonalDiffers	68.6 cm (27")	71.1 cm (28")
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 timeDiffers	4 ms	1 ms
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
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 pitchKnown for one	Unknown — not stated by the source	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	LCD	Unknown — not stated by the source
Panel typeKnown for one	IPS	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Display number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
sRGB coverage (typical)Known for one	100%	Unknown — not stated by the source
Performanceidentical
AMD FreeSyncKnown for one	Unknown — not stated by the source	Yes
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	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
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	6 W	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Silver	Black, Silver
Feet colourKnown for one	Silver	Unknown — not stated by the source
Ports & interfaces3 differ
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
DVI portDiffers	Yes	No
HDMI ports quantityDiffers	1	2
Audio inputDiffers	Yes	No
Mini 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	75 x 75 mm
Tilt angle rangeDiffers	-5 - 15°	-2 - 20°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Height adjustmentKnown for one	No	Unknown — not stated by the source
SwivellingKnown for one	No	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	0.4 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	60 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.45 W	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	36 W	Unknown — not stated by the source
Annual energy consumptionKnown for one	52 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 & dimensions8 differ
Width (with stand)Differs	613 mm	660.9 mm
Depth (with stand)Differs	217 mm	187.1 mm
Height (with stand)Differs	439 mm	468.5 mm
Weight (with stand)Differs	4.8 kg	5.28 kg
Width (without stand)Differs	613 mm	660.9 mm
Depth (without stand)Differs	35 mm	73.5 mm
Height (without stand)Differs	363 mm	381.3 mm
Weight (without stand)Differs	4.4 kg	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 content1 differ
Stand includedKnown for one	Unknown — not stated by the source	Yes
Cables includedDiffers	DisplayPort, USB	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 features2 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
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
CertificationDiffers	MPR II	Windows 10
Supplied AC adapter typeDiffers	AC	LED
BrightnessKnown for one	350 cd/m²	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
Power consumption (economy mode)Known for one	36 W	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	No	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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