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Product comparison · 2 monitors

Acer B346CKbmijphzx + Ext 3Y on site vs Acer K/B276HULAymiidprz + Ext 3Y on site

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  • 47specifications compared
  • 28differ
  • 19identical
  • 34known for one product only

Key differences

  • Display diagonal
    • 86.4 cm (34")
    • 68.6 cm (27")
  • Display resolution
    • 3440 x 1440 pixels
    • 2560 x 1440 pixels
  • Native aspect ratio
    • 21:9
    • 16:9
  • HD type
    • UltraWide Quad HD
    • Quad HD
  • Display brightness (typical)
    • 320 cd/m²
    • 350 cd/m²
  • Supported graphics resolutions
    • 3440 x 1440
    • 2560 x 1440
  • Aspect ratio
    • 21:9
    • 16:9
  • Display number of colours
    • 1.073 billion colours
    • 16.78 million colours

Side by side

Differences highlightedShow differences only
81 specifications
A

Acer

B346CKbmijphzx + Ext 3Y on siteView product
B

Acer

K/B276HULAymiidprz + Ext 3Y on siteView product
Display8 differ
Display diagonalDiffers86.4 cm (34")68.6 cm (27")
Display resolutionDiffers3440 x 1440 pixels2560 x 1440 pixels
Native aspect ratioDiffers21:916:9
TouchscreenNoNo
HD typeDiffersUltraWide Quad HDQuad HD
Panel typeIPSIPS
Display brightness (typical)Differs320 cd/m²350 cd/m²
Response time6 ms6 ms
Screen shapeFlatFlat
Supported graphics resolutionsDiffers3440 x 14402560 x 1440
Aspect ratioDiffers21:916:9
Contrast ratio (typical)Known for one1000:1
Contrast ratio (dynamic)100000000:1100000000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers1.073 billion colours16.78 million colours
Pixel densityKnown for one109.7 ppi
Viewable size, horizontalKnown for one79.6 cm
Viewable size, verticalKnown for one33.3 cm
Colour gamut standardKnown for onesRGB
3DKnown for oneNo
Pixel pitchKnown for one0.233 x 0.233 mm
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncNoNo
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Built-in cameraNoNo
Number of speakersKnown for one2
RMS rated powerKnown for one2 W
Design1 differ
Product colourDiffersBlackGrey
Ports & interfaces3 differ
Built-in USB hubYesYes
DVI portDiffersNoYes
HDMI ports quantityDiffers12
DisplayPorts quantityDiffers12
Mobile High-Definition Link (MHL)Known for oneYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one2
VGA (D-Sub) ports quantityKnown for one0
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotDiffersNoYes
Height adjustmentYesYes
Adjustable height (max)15 cm15 cm
SwivellingYesYes
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 25°-5 - 35°
Cable lock slot typeKnown for oneKensington
Swivel angle rangeKnown for one-90 - 90°
Power4 differ
Power consumption (typical)Differs61 W32.8 W
Power consumption (standby)Differs0.45 W0.49 W
Power consumption (off)Differs0.5 W0.35 W
AC input voltageDiffers220 - 240 V110 - 220 V
AC input frequencyKnown for one50 - 60 Hz
Annual energy consumptionKnown for one88 kWh
Energy efficiency class (SDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one32 kWh
Energy efficiency scaleKnown for oneA to G
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one20 - 65 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions7 differ
Width (with stand)Differs827 mm640 mm
Depth (with stand)Differs267 mm247 mm
Height (with stand)Differs589 mm558 mm
Width (without stand)Differs827 mm640 mm
Depth (without stand)Differs243 mm62 mm
Height (without stand)Differs589 mm381 mm
Weight (without stand)Differs10.8 kg6 kg
Weight (with stand)Known for one8.51 kg
Packaging dataidentical
Package widthKnown for one943 mm
Package depthKnown for one247 mm
Package heightKnown for one678 mm
Package weightKnown for one14.8 kg
Packaging contentidentical
Stand includedKnown for oneYes
Cables includedKnown for oneDisplayPort, HDMI, USB
ManualKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Other features1 differ
AC adapter includedKnown for oneYes
On/off switchKnown for oneYes
TV tuner integratedNoNo
Energy efficiency class (legacy scale)Known for oneC
Supplied AC adapter typeDiffersLEDLCD
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.

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