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Product comparison · 2 monitors

Acer Vero B277UG 27" QHD Monitor vs Acer Vero B278UG 27" QHD Monitor

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  • 64specifications compared
  • 17differ
  • 47identical
  • 30known for one product only

Key differences

The Acer Vero B278UG 27" QHD Monitor has 99,998,500 :1 more contrast ratio (typical) than the Acer Vero B277UG 27" QHD Monitor (100000000:1 vs 1500:1). The Acer Vero B278UG 27" QHD Monitor has 3 W more RMS rated power than the Acer Vero B277UG 27" QHD Monitor (5 W vs 2 W). The Acer Vero B277UG 27" QHD Monitor has 1 more HDMI ports quantity than the Acer Vero B278UG 27" QHD Monitor (2 vs 1). Only the Acer Vero B278UG 27" QHD Monitor has built-in camera. HD type: Quad HD on the Acer Vero B277UG 27" QHD Monitor, Wide Quad HD on the Acer Vero B278UG 27" QHD Monitor.

  • HD type
    • Quad HD
    • Wide Quad HD
  • Contrast ratio (typical)
    • 1500:1
    • 100000000:1
  • RMS rated power
    • 2 W
    • 5 W
  • Built-in camera
    • No
    • Yes
  • Market positioning
    • Business
    • Consumer
  • HDMI ports quantity
    • 2
    • 1
  • DisplayPorts quantity
    • 1
    • 2
  • Energy efficiency class (SDR)
    • E
    • D

Side by side

Differences highlightedShow differences only
94 specifications
A

Acer

Vero B277UG 27" QHD MonitorView product
B

Acer

Vero B278UG 27" QHD MonitorView product
Display2 differ
Display diagonal68.6 cm (27")68.6 cm (27")
Display resolution2560 x 1440 pixels2560 x 1440 pixels
Native aspect ratioKnown for one16:9
HD typeDiffersQuad HDWide Quad HD
Panel typeIPSIPS
LED backlightKnown for oneYes
Display brightness (peak)Known for one350 cd/m²
Response time4 ms4 ms
Response time measurement typeKnown for oneGTG (Gray to Gray)
Response time (MPRT)Known for one1 ms
Screen shapeFlatFlat
Contrast ratio (typical)Differs1500:1100000000:1
Contrast ratio (dynamic)Known for one100000000:1
Maximum refresh rate120 Hz120 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.7 million colours16.7 million colours
Viewable size, horizontalKnown for one59.7 cm
Viewable size, verticalKnown for one33.6 cm
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10)
Surface hardnessKnown for one3H
Colour depth8 bit8 bit
Colour gamut standardDCI-P3DCI-P3
Colour gamutKnown for one90%
Display technologyKnown for oneLED
TouchscreenKnown for oneNo
Performanceidentical
VESA Adaptive Sync supportYesYes
Flicker-free technologyYesYes
Low Blue Light technologyYesYes
Multimedia2 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers2 W5 W
Built-in cameraDiffersNoYes
Megapixel (approx.)Known for one5 MP
Design1 differ
Market positioningDiffersBusinessConsumer
Product colourBlackBlack
Frameless designYesYes
Detachable standKnown for oneYes
Ports & interfaces2 differ
Built-in USB hubYesYes
USB hub versionKnown for one3.2 Gen 2 (3.1 Gen 2)
Number of upstream portsKnown for one1
USB Type-A downstream ports quantityKnown for one4
HDMIYesYes
HDMI ports quantityDiffers21
HDMI version2.02.0
DisplayPorts quantityDiffers12
DisplayPort versionKnown for one1.4
Audio outputYesYes
DisplayPort out quantityKnown for one1
Headphone outKnown for oneYes
Built-in KVM switchKnown for oneYes
Ergonomicsidentical
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Wall mountableYesYes
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Height adjustmentYesYes
Adjustable height (max)16.5 cm16.5 cm
PivotYesYes
Pivot angleKnown for one-90 - 90°
SwivellingYesYes
Swivel angle rangeKnown for one-60 - 60°
Tilt adjustmentYesYes
Tilt angle range-5 - 35°-5 - 35°
Power5 differ
Energy efficiency class (SDR)DiffersED
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers21 kWh17 kWh
Energy consumption (HDR) per 1000 hoursDiffers37 kWh43 kWh
Power consumption (typical)Differs22 W19 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Differs85 W223 W
Power consumption (off)0.3 W0.3 W
Weight & dimensions3 differ
Width (with stand)613.8 mm613.8 mm
Depth (with stand)200.1 mm200.1 mm
Height (with stand)Differs387.6 mm566.6 mm
Weight (with stand)Differs5.8 kg6.55 kg
Width (without stand)613.8 mm613.8 mm
Depth (without stand)49.7 mm49.7 mm
Height (without stand)360.9 mm360.9 mm
Weight (without stand)Differs3.54 kg4.14 kg
Packaging data1 differ
Package width694 mm694 mm
Package depth125 mm125 mm
Package height514 mm514 mm
Package weightDiffers9.67 kg9.81 kg
Package typeBoxBox
Packaging content1 differ
Stand includedYesYes
Cables includedDiffersDisplayPort, HDMI, PowerHDMI, DisplayPort, USB Type-C, Power
Quick start guideKnown for oneYes
ManualKnown for oneYes
Power adapter includedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesENERGY STAR, EPEAT Gold, TCOENERGY STAR, EPEAT Gold, TCO
Other featuresidentical
Warranty periodKnown for one3 year(s)
Country of originKnown for oneChina

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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