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 EB490QKbmiiipx computer monitor vs Lenovo ThinkCenter computer monitor

Add a product
  • 29specifications compared
  • 18differ
  • 11identical
  • 49known for one product only

Key differences

  • Display diagonal
    • 123.2 cm (48.5")
    • 60.5 cm (23.8")
  • Display resolution
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • HD type
    • 4K Ultra HD
    • Full HD
  • Display brightness (typical)
    • 300 cd/m²
    • 250 cd/m²
  • Response time
    • 4 ms
    • 6 ms
  • Contrast ratio (typical)
    • 1200:1
    • 1000:1
  • Pixel pitch
    • 0.28 x 0.28 mm
    • 0.2745 x 0.2745 mm
  • Viewable size, horizontal
    • 107.4 cm
    • 53.5 cm

Side by side

Differences highlightedShow differences only
78 specifications
A

Acer

EB490QKbmiiipx computer monitor

Model EB490QKbmiiipx

View product
B

Lenovo

ThinkCenter computer monitor

Model ThinkCenter

View product
Display10 differ
Display diagonalDiffers123.2 cm (48.5")60.5 cm (23.8")
Display resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
HD typeDiffers4K Ultra HDFull HD
Display brightness (typical)Differs300 cd/m²250 cd/m²
Response timeDiffers4 ms6 ms
Supported graphics resolutionsDiffers3840 x 2160640 x 350, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1366 x 768, 1440 x 900, 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
Aspect ratioKnown for one4:3, 16:9
Contrast ratio (typical)Differs1200:11000:1
Pixel pitchDiffers0.28 x 0.28 mm0.2745 x 0.2745 mm
Pixel densityKnown for one92.6 ppi
Viewable size, horizontalDiffers107.4 cm53.5 cm
Viewable size, verticalDiffers60.4 cm31.3 cm
Colour gamutKnown for one72%
Contrast ratio (dynamic)Known for one100000000:1
Horizontal scan rangeKnown for one30 - 136 kHz
Vertical scan rangeKnown for one50 - 75 Hz
3DKnown for oneNo
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncKnown for oneNo
Multimedia2 differ
RMS rated powerDiffers20 W4 W
Built-in cameraDiffersNoYes
Built-in microphoneKnown for oneYes
Designidentical
Market positioningKnown for oneBusiness
Ports & interfaces2 differ
Built-in USB hubKnown for oneYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one1
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers30
DisplayPorts quantityKnown for one1
HDCPKnown for oneYes
Ergonomicsidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-45 - 45°
Tilt adjustmentKnown for oneYes
Tilt angle rangeKnown for one-5 - 30°
On Screen Display (OSD)Known for oneYes
Number of OSD languagesKnown for one8
VESA mountingKnown for oneYes
Panel mounting interfaceKnown for one200 x 400 mm
Power1 differ
Power consumption (typical)Differs100 W19 W
Power consumption (max)Known for one32 W
Power consumption (standby)Known for one0.5 W
Power consumption (off)Known for one0.5 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Energy efficiency scaleKnown for oneA+++ to D
Annual energy consumptionKnown for one82 kWh
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Operating relative humidity (H-H)Differs10 - 85%8 - 80%
Packaging contentidentical
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Other features1 differ
AC adapter includedKnown for oneYes
On/off switchKnown for oneYes
TV tuner integratedKnown for oneNo
USB 2.0 ports quantityKnown for one1
CertificationDiffersRoHS, MPRII, ISO13406-2, VCCI-B, FCC, CE, CCC, cTUVus, GS, GOST-R, NOMRoHS
Supplied AC adapter typeKnown for oneLED
Energy efficiency class (legacy scale)Known for oneA+
Thin Clientidentical
Thin client installedKnown for oneNo
Weight & dimensionsidentical
Width (with stand)Known for one1108.5 mm
Depth (with stand)Known for one237.4 mm
Height (with stand)Known for one700.4 mm
Weight (with stand)Known for one12.1 kg
Width (without stand)Known for one1108.5 mm
Weight (without stand)Known for one11.7 kg

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