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Product comparison · 2 monitors

Acer K/B276HULAymiidprz + Ext 3Y on site vs Lenovo ThinkVision X1 computer monitor

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  • 41specifications compared
  • 23differ
  • 18identical
  • 35known for one product only

Key differences

  • Display resolution
    • 2560 x 1440 pixels
    • 3840 x 2160 pixels
  • HD type
    • Quad HD
    • 4K Ultra HD
  • Display brightness (typical)
    • 350 cd/m²
    • 300 cd/m²
  • Pixel pitch
    • 0.233 x 0.233 mm
    • 0.16 x 0.16 mm
  • RMS rated power
    • 2 W
    • 6 W
  • Built-in camera
    • No
    • Yes
  • Product colour
    • Grey
    • Black
  • USB Type-A downstream ports quantity
    • 2
    • 4

Side by side

Differences highlightedShow differences only
76 specifications
A

Acer

K/B276HULAymiidprz + Ext 3Y on siteView product
B

Lenovo

ThinkVision X1 computer monitor

Model X1

View product
Display5 differ
Display diagonal68.6 cm (27")68.6 cm (27")
Display resolutionDiffers2560 x 1440 pixels3840 x 2160 pixels
Native aspect ratio16:916:9
TouchscreenNoNo
HD typeDiffersQuad HD4K Ultra HD
Panel typeIPSIPS
Display brightness (typical)Differs350 cd/m²300 cd/m²
Response time6 ms6 ms
Screen shapeFlatFlat
Supported graphics resolutionsDiffers2560 x 1440640 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 (dynamic)Known for one100000000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursKnown for one16.78 million colours
Pixel pitchDiffers0.233 x 0.233 mm0.16 x 0.16 mm
Contrast ratio (typical)Known for one1300:1
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
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncKnown for oneNo
Multimedia2 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers2 W6 W
Built-in cameraDiffersNoYes
Megapixel (approx.)Known for one2 MP
Built-in microphoneKnown for oneYes
Design1 differ
Product colourDiffersGreyBlack
Market positioningKnown for oneBusiness
Ports & interfaces4 differ
Built-in USB hubYesYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityDiffers24
VGA (D-Sub) ports quantity00
DVI portDiffersYesNo
HDMI ports quantityDiffers21
DisplayPorts quantityDiffers21
Number of upstream portsKnown for one1
Ergonomics3 differ
VESA mountingKnown for oneYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Height adjustmentDiffersYesNo
Adjustable height (max)Known for one15 cm
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-90 - 90°
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 35°-5 - 22°
Power1 differ
Energy efficiency class (SDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one32 kWh
Power consumption (typical)Differs32.8 W40 W
Power consumption (standby)Known for one0.49 W
Power consumption (off)Known for one0.35 W
AC input voltageKnown for one110 - 220 V
Energy efficiency scaleKnown for oneA to G
Power consumption (max)Known for one130 W
Weight & dimensions5 differ
Width (with stand)Differs640 mm614.5 mm
Depth (with stand)Differs247 mm270 mm
Height (with stand)Differs558 mm491.4 mm
Weight (with stand)Differs8.51 kg6.4 kg
Width (without stand)Differs640 mm614.5 mm
Depth (without stand)Known for one62 mm
Height (without stand)Known for one381 mm
Weight (without stand)Known for one6 kg
Bezel width (side)Known for one2.23 mm
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STAREPEAT Silver, ENERGY STAR
Other features1 differ
TV tuner integratedNoNo
Supplied AC adapter typeDiffersLCDAC
AC adapter includedKnown for oneYes
On/off switchKnown for oneYes
CertificationKnown for oneENERGY STAR 7.0, ISO 9241-307, FCC Class B, TCO Displays 7.0, RoHS, EPEAT Silver, ULE Gold
Thin Clientidentical
Thin client installedNoNo
Packaging contentidentical
Cables includedKnown for oneDisplayPort, HDMI
ManualKnown for oneYes

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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