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 R231bmid + Ext 3Y on site vs Lenovo ThinkVision X1 computer monitor

Add a product
  • 34specifications compared
  • 18differ
  • 16identical
  • 38known for one product only

Key differences

The Lenovo ThinkVision X1 computer monitor has 50 cd/m² more display brightness (typical) than the Acer R231bmid + Ext 3Y on site (300 cd/m² vs 250 cd/m²). The Lenovo ThinkVision X1 computer monitor has 2 ms more response time than the Acer R231bmid + Ext 3Y on site (6 ms vs 4 ms). The Acer R231bmid + Ext 3Y on site has 1 more VGA (D-Sub) ports quantity than the Lenovo ThinkVision X1 computer monitor (1 vs 0). Only the Lenovo ThinkVision X1 computer monitor has built-in camera. Only the Lenovo ThinkVision X1 computer monitor has built-in USB hub.

  • Display diagonal
    • 58.4 cm (23")
    • 68.6 cm (27")
  • Display resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • HD type
    • Full HD
    • 4K Ultra HD
  • Display brightness (typical)
    • 250 cd/m²
    • 300 cd/m²
  • Response time
    • 4 ms
    • 6 ms
  • Built-in camera
    • No
    • Yes
  • Built-in USB hub
    • No
    • Yes
  • VGA (D-Sub) ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
72 specifications
A

Acer

R231bmid + Ext 3Y on siteView product
B

Lenovo

ThinkVision X1 computer monitor

Model X1

View product
Display6 differ
Display diagonalDiffers58.4 cm (23")68.6 cm (27")
Display resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
Native aspect ratio16:916:9
TouchscreenNoNo
HD typeDiffersFull HD4K Ultra HD
Panel typeIPSIPS
Display brightness (typical)Differs250 cd/m²300 cd/m²
Response timeDiffers4 ms6 ms
Screen shapeFlatFlat
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)640 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 720 (HD 720), 1280 x 768 (WXGA), 1280 x 768, 1280 x 800 (WXGA), 1360 x 768 (WXGA), 1440 x 900, 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 3840 x
Aspect ratio16:916:9
Contrast ratio (typical)Known for one1300:1
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Pixel pitchKnown for one0.16 x 0.16 mm
Pixel densityKnown for one163 ppi
Viewable size, horizontalKnown for one59.7 cm
Viewable size, verticalKnown for one33.6 cm
Colour gamutKnown for one99%
3DKnown for oneNo
Contrast ratio (dynamic)Known for one100000000:1
Display number of coloursKnown for one16.78 million colours
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncKnown for oneNo
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakersKnown for one2
RMS rated powerKnown for one6 W
Built-in cameraDiffersNoYes
Megapixel (approx.)Known for one2 MP
Built-in microphoneKnown for oneYes
Designidentical
Market positioningKnown for oneBusiness
Product colourBlackBlack
Feet colourKnown for oneBlack
Ports & interfaces3 differ
Built-in USB hubDiffersNoYes
Number of upstream portsKnown for one1
USB Type-A downstream ports quantityKnown for one4
VGA (D-Sub) ports quantityDiffers10
DVI portDiffersYesNo
HDMI ports quantity11
DisplayPorts quantityKnown for one1
Ergonomics1 differ
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slotNoNo
Height adjustmentNoNo
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 15°-5 - 22°
Power1 differ
Power consumption (typical)Differs30 W40 W
Power consumption (max)Known for one130 W
Energy efficiency class (SDR)Known for oneD
Energy consumption (SDR) per 1000 hoursKnown for one13 kWh
Power consumption (standby)Known for one0.45 W
Power consumption (average)Known for one23 W
Power consumption (off)Known for one0.4 W
Energy efficiency scaleKnown for oneA to G
Weight & dimensions5 differ
Width (with stand)Differs531 mm614.5 mm
Depth (with stand)Differs224 mm270 mm
Height (with stand)Differs402 mm491.4 mm
Weight (with stand)Differs2.6 kg6.4 kg
Width (without stand)Differs531 mm614.5 mm
Bezel width (side)Known for one2.23 mm
Depth (without stand)Known for one35.7 mm
Height (without stand)Known for one320 mm
Weight (without stand)Known for one2.2 kg
Packaging contentidentical
Cables includedKnown for oneDisplayPort, HDMI
ManualYesYes
Stand includedKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Silver, ENERGY STAR
Other featuresidentical
AC adapter includedKnown for oneYes
On/off switchKnown for oneYes
TV tuner integratedNoNo
CertificationKnown for oneENERGY STAR 7.0, ISO 9241-307, FCC Class B, TCO Displays 7.0, RoHS, EPEAT Silver, ULE Gold
Supplied AC adapter typeACAC
Thin Clientidentical
Thin client installedNoNo

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