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Product comparison · 2 monitors

Acer S1 221HQLDbd computer monitor vs LG E2770V computer monitor

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  • 31specifications compared
  • 14differ
  • 17identical
  • 28known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Response time
    • 5 ms
    • 14 ms
  • Viewing angle, horizontal
    • 170°
    • 178°
  • Viewing angle, vertical
    • 160°
    • 168°
  • Built-in speaker(s)
    • Yes
    • No
  • DVI-D ports quantity
    • 0
    • 1
  • HDMI ports quantity
    • 0
    • 2
  • VESA mounting
    • Yes
    • No

Side by side

Differences highlightedShow differences only
59 specifications
A

Acer

S1 221HQLDbd computer monitor

Model 221HQLDbd

View product
B

LG

E2770V computer monitor

Model E2770V

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
TouchscreenNoNo
HD typeFull HDFull HD
Display brightness (typical)250 cd/m²250 cd/m²
Response timeDiffers5 ms14 ms
Supported graphics resolutions1920 x 1080 (HD 1080)1920 x 1080 (HD 1080)
Aspect ratio16:916:9
Contrast ratio (dynamic)Known for one5000000:1
Viewing angle, horizontalDiffers170°178°
Viewing angle, verticalDiffers160°168°
Display number of colours16.78 million colours16.78 million colours
Colour gamut standardKnown for onesRGB
3DNoNo
Dynamic contrast ratio marketing nameKnown for oneMega Contrast
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraNoNo
Number of speakersKnown for one1
Designidentical
Product colourBlackBlack
Ports & interfaces2 differ
USB Type-A downstream ports quantity00
VGA (D-Sub) ports quantity11
DVI-D ports quantityDiffers01
DVI-I ports quantityKnown for one0
HDMI ports quantityDiffers02
Audio inputKnown for oneYes
Headphone outputsKnown for one1
HDCPKnown for oneNo
AC (power) inKnown for oneYes
HDMIKnown for oneYes
Ergonomics1 differ
VESA mountingDiffersYesNo
Cable lock slotNoNo
Tilt angle rangeKnown for one-5 - 15°
Plug and PlayYesYes
Panel mounting interfaceKnown for one100 x 100 mm
Height adjustmentKnown for oneNo
LED indicatorsKnown for onePower
Power1 differ
Power consumption (typical)Differs21 W41 W
Power consumption (standby)Known for one1 W
Power consumption (off)Known for one0.5 W
AC input voltageKnown for one100 - 240 V
Weight & dimensions4 differ
Width (with stand)Known for one653 mm
Depth (with stand)Known for one232.6 mm
Height (with stand)Known for one488.4 mm
Weight (with stand)Known for one5.6 kg
Width (without stand)Differs505 mm653.8 mm
Depth (without stand)Differs145 mm60.1 mm
Height (without stand)Differs371 mm404.3 mm
Weight (without stand)Differs2.8 kg4.85 kg
Packaging dataidentical
Package weightKnown for one8.43 kg
Packaging contentidentical
Remote control includedKnown for oneYes
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
ManualKnown for oneYes
Other features1 differ
TV tuner integratedNoNo
Supplied AC adapter typeDiffersLCDLED
CertificationKnown for oneCE, TÜV GS, ISO9241-307, MPR II
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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