All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 monitors

Acer KA240HQBbid computer monitor vs LG 34UM57-P computer monitor

Add a product
  • 37specifications compared
  • 23differ
  • 14identical
  • 33known for one product only

Key differences

  • Display diagonal
    • 59.9 cm (23.6")
    • 86.4 cm (34")
  • Display resolution
    • 1920 x 1080 pixels
    • 2560 x 1080 pixels
  • Native aspect ratio
    • 16:9
    • 21:9
  • Panel type
    • TN+Film
    • IPS
  • Display brightness (typical)
    • 300 cd/m²
    • 250 cd/m²
  • Response time
    • 1 ms
    • 5 ms
  • Aspect ratio
    • 16:9
    • 21:9
  • Contrast ratio (dynamic)
    • 100000000:1
    • 5000000:1

Side by side

Differences highlightedShow differences only
70 specifications
A

Acer

KA240HQBbid computer monitor

Model KA240HQBbid

View product
B

LG

34UM57-P computer monitor

Model 34UM57-P

View product
Display8 differ
Display diagonalDiffers59.9 cm (23.6")86.4 cm (34")
Display resolutionDiffers1920 x 1080 pixels2560 x 1080 pixels
Native aspect ratioDiffers16:921:9
Panel typeDiffersTN+FilmIPS
Backlight typeKnown for oneW-LED
Display brightness (typical)Differs300 cd/m²250 cd/m²
Response timeDiffers1 ms5 ms
Display surfaceKnown for oneMatt
Supported graphics resolutionsKnown for one2560 x 1080
Aspect ratioDiffers16:921:9
Contrast ratio (typical)Known for one1000:1
Contrast ratio (dynamic)Differs100000000:15000000:1
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Pixel pitchKnown for one0.312 x 0.312 mm
Digital horizontal frequencyKnown for one30 - 90 kHz
Digital vertical frequencyKnown for one56 - 75 Hz
3DKnown for oneNo
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers10
DVI portDiffersYesNo
HDMI ports quantityDiffers12
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
HDCPKnown for oneYes
Ergonomics1 differ
Panel mounting interfaceKnown for one100 x 100 mm
Tilt angle rangeDiffers-5 - 15°5 - 20°
On Screen Display (OSD)Known for oneYes
Number of OSD languagesKnown for one16
Child lockKnown for oneYes
Power2 differ
Power consumption (typical)Differs22 W41 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Energy efficiency scaleDiffersA to GA+ to F
Energy efficiency class (SDR)Known for oneF
Energy consumption (SDR) per 1000 hoursKnown for one23 kWh
Power consumption (standby)Known for one0.45 W
Power consumption (off)Known for one0.35 W
Weight & dimensions7 differ
Width (with stand)Differs567 mm829.9 mm
Depth (with stand)Differs192 mm48.5 mm
Height (with stand)Differs434.6 mm374.2 mm
Weight (with stand)Differs3.85 kg6.8 kg
Width (without stand)Differs567 mm829.9 mm
Depth (without stand)Differs60.7 mm213.2 mm
Height (without stand)Differs335.9 mm460.7 mm
Weight (without stand)Known for one6.3 kg
Packaging dataidentical
Package widthKnown for one904 mm
Package depthKnown for one134 mm
Package heightKnown for one513 mm
Package weightKnown for one8.9 kg
Packaging contentidentical
Cables includedKnown for oneAC, HDMI
ManualKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Other features1 differ
On/off switchKnown for oneYes
CertificationKnown for oneTCO, UL, TUV, FCCB, EPA 6.0
Supplied AC adapter typeDiffersACLED
Logistics dataidentical
Harmonized System (HS) codeKnown for one85285210

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.

More monitor comparisons

All monitor comparisons