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Product comparison · 2 monitors

Acer KG221Q computer monitor vs Samsung Full HD Gaming Monitor

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  • 34specifications compared
  • 13differ
  • 21identical
  • 56known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 62.2 cm (24.5")
  • Panel type
    • TN+Film
    • TN
  • Display brightness (typical)
    • 250 cd/m²
    • 400 cd/m²
  • Maximum refresh rate
    • 75 Hz
    • 144 Hz
  • Built-in speaker(s)
    • Yes
    • No
  • VGA (D-Sub) ports quantity
    • 1
    • 0
  • HDMI ports quantity
    • 1
    • 2
  • Tilt angle range
    • -5 - 15°
    • -3 - 20°

Side by side

Differences highlightedShow differences only
90 specifications
A

Acer

KG221Q computer monitor

Model KG221Q

View product
B

Samsung

Full HD Gaming Monitor

Model S25HG50FQU

View product
Display4 differ
Display diagonalDiffers54.6 cm (21.5")62.2 cm (24.5")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeDiffersTN+FilmTN
Display brightness (typical)Differs250 cd/m²400 cd/m²
Display brightness (min)Known for one320 cd/m²
Response time1 ms1 ms
Display surfaceKnown for oneMatt
Screen shapeFlatFlat
Supported graphics resolutions1920 x 1080 (HD 1080)1920 x 1080 (HD 1080)
Aspect ratio16:916:9
Contrast ratio (typical)Known for one1000:1
Dynamic contrast ratio marketing nameKnown for oneMega Contrast
Maximum refresh rateDiffers75 Hz144 Hz
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one160°
Display number of colours16.78 million colours16.78 million colours
Viewable size, horizontalKnown for one54.4 cm
Viewable size, verticalKnown for one30.3 cm
Colour gamutKnown for one72%
3DNoNo
Supported video modesKnown for one1080p
Contrast ratio (dynamic)Known for one100000000:1
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncYesYes
VESA Adaptive Sync supportYesYes
Flicker-free technologyKnown for oneYes
Game modeKnown for oneYes
Windows operating systems supportedKnown for oneWindows 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
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraNoNo
Number of speakersKnown for one2
RMS rated powerKnown for one4 W
Designidentical
Product colourBlackBlack
Colour nameKnown for oneDark Blue Black
Market positioningKnown for oneGaming
Feet colourKnown for oneBlack
Ports & interfaces2 differ
Built-in USB hubKnown for oneNo
VGA (D-Sub) ports quantityDiffers10
DVI portKnown for oneNo
HDMI ports quantityDiffers12
DisplayPorts quantity11
Headphone outputsKnown for one1
Ergonomics1 differ
VESA mountingYesYes
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slotNoNo
Pivot angleKnown for one-2 - 92°
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 15°-3 - 20°
Height adjustmentKnown for oneNo
SwivellingKnown for oneNo
Power4 differ
Power consumption (typical)Differs17 W28 W
Power consumption (standby)Differs0.4 W0.3 W
Power consumption (max)Known for one30 W
Power consumption (off)Differs0.35 W0.3 W
AC input voltageDiffers120 - 230 V100 - 240 V
Annual energy consumptionKnown for one41 kWh
Energy efficiency class (SDR)Known for oneF
Energy consumption (SDR) per 1000 hoursKnown for one19 kWh
Energy efficiency scaleKnown for oneA to G
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 40 °C
Operating relative humidity (H-H)Known for one10 - 80%
Weight & dimensionsidentical
Width (with stand)Known for one570.5 mm
Depth (with stand)Known for one280.7 mm
Height (with stand)Known for one527.2 mm
Weight (with stand)Known for one5.4 kg
Width (without stand)Known for one570.5 mm
Depth (without stand)Known for one52.9 mm
Height (without stand)Known for one337.7 mm
Weight (without stand)Known for one4 kg
Packaging dataidentical
Package widthKnown for one707 mm
Package depthKnown for one404 mm
Package heightKnown for one256 mm
Package weightKnown for one4.7 kg
User Guide on CD-ROMKnown for oneYes
Packaging contentidentical
Stand includedKnown for oneYes
Cables includedKnown for oneAC, DisplayPort, HDMI
Quick start guideKnown for oneYes
Power cable lengthKnown for one1.5 m
Other features1 differ
Brand specific technologiesKnown for oneMagicAngle
Power consumption (DPMS)Known for one0.3 W
TV tuner integratedKnown for oneNo
Energy efficiency class (legacy scale)Known for oneB
Samsung Eye Saver ModeKnown for oneYes
Supplied AC adapter typeDiffersLEDAC
Thin Clientidentical
Thin client installedNoNo
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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