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Product comparison · 2 monitors

Acer K2 K222HQLD computer monitor vs Acer KG1 KG271 computer monitor

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  • 37specifications compared
  • 17differ
  • 20identical
  • 22known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Display brightness (typical)
    • 250 cd/m²
    • 400 cd/m²
  • Response time
    • 5 ms
    • 1 ms
  • Maximum refresh rate
    • 60 Hz
    • 144 Hz
  • Tilt angle range
    • -5 - 25°
    • -5 - 15°
  • Power consumption (typical)
    • 20 W
    • 21 W
  • Power consumption (standby)
    • 0.45 W
    • 0.23 W
  • Power consumption (off)
    • 0.35 W
    • 0.14 W

Side by side

Differences highlightedShow differences only
59 specifications
A

Acer

K2 K222HQLD computer monitor

Model K222HQLD

View product
B

Acer

KG1 KG271 computer monitor

Model KG271

View product
Display4 differ
Display diagonalDiffers54.6 cm (21.5")68.6 cm (27")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeTN+FilmTN+Film
Display brightness (typical)Differs250 cd/m²400 cd/m²
Response timeDiffers5 ms1 ms
Screen shapeFlatFlat
Supported graphics resolutions1920 x 1080 (HD 1080)1920 x 1080 (HD 1080)
Supported video modesKnown for one1080p
Aspect ratio16:916:9
Contrast ratio (dynamic)100000000:1100000000:1
Maximum refresh rateDiffers60 Hz144 Hz
Display number of colours16.78 million colours16.78 million colours
3DNoNo
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncKnown for oneYes
VESA Adaptive Sync supportKnown for oneYes
Multimediaidentical
Built-in speaker(s)Known for oneYes
Number of speakersKnown for one2
Built-in cameraKnown for oneNo
Designidentical
Product colourBlackBlack
Feet colourKnown for oneBlack
Ports & interfacesidentical
Built-in USB hubKnown for oneNo
DVI portYesYes
HDMI ports quantity11
DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Ergonomics1 differ
VESA mountingKnown for oneYes
Cable lock slotNoNo
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 25°-5 - 15°
Height adjustmentKnown for oneNo
SwivellingKnown for oneNo
Power3 differ
Energy efficiency class (SDR)Known for oneE
Energy consumption (SDR) per 1000 hoursKnown for one20 kWh
Power consumption (typical)Differs20 W21 W
Power consumption (standby)Differs0.45 W0.23 W
Power consumption (off)Differs0.35 W0.14 W
Energy efficiency scaleKnown for oneA to G
Annual energy consumptionKnown for one29 kWh
Weight & dimensions8 differ
Width (with stand)Differs508 mm613.9 mm
Depth (with stand)Differs208 mm231.1 mm
Height (with stand)Differs391 mm464.8 mm
Weight (with stand)Differs3.6 kg5.81 kg
Width (without stand)Differs508 mm613.9 mm
Depth (without stand)Differs52 mm61 mm
Height (without stand)Differs304.5 mm367 mm
Weight (without stand)Differs3.2 kg5.31 kg
Packaging content1 differ
Stand includedKnown for oneYes
Cables includedDiffersAC, VGADVI, DisplayPort
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Other featuresidentical
AC adapter includedKnown for oneYes
CertificationMPR IIMPR II
Supplied AC adapter typeLEDLED
Energy efficiency class (legacy scale)Known for oneA
Thin Clientidentical
Thin client installedKnown for oneNo

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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