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Product comparison · 2 monitors

Acer Vero B278UG 27" QHD Monitor vs LG 27G850A-B computer monitor

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  • 57specifications compared
  • 33differ
  • 24identical
  • 46known for one product only

Key differences

  • Display resolution
    • 2560 x 1440 pixels
    • 3840 x 2160 pixels
  • Display technology
    • LED
    • LCD
  • HD type
    • Wide Quad HD
    • 4K Ultra HD
  • Panel type
    • IPS
    • Nano IPS
  • Response time
    • 4 ms
    • 1 ms
  • Contrast ratio (typical)
    • 100000000:1
    • 2000:1
  • Maximum refresh rate
    • 120 Hz
    • 240 Hz
  • Display number of colours
    • 16.7 million colours
    • 1.07 billion colours

Side by side

Differences highlightedShow differences only
103 specifications
A

Acer

Vero B278UG 27" QHD MonitorView product
B

LG

27G850A-B computer monitor

Model 27G850A-B

View product
Display8 differ
Display diagonal68.6 cm (27")68.6 cm (27")
Display resolutionDiffers2560 x 1440 pixels3840 x 2160 pixels
Native aspect ratioKnown for one16:9
Display technologyDiffersLEDLCD
TouchscreenNoNo
HD typeDiffersWide Quad HD4K Ultra HD
Panel typeDiffersIPSNano IPS
LED backlightKnown for oneYes
Display brightness (typical)Known for one450 cd/m²
Response timeDiffers4 ms1 ms
Response time measurement typeKnown for oneGTG (Gray to Gray)
Screen shapeFlatFlat
Contrast ratio (typical)Differs100000000:12000:1
Maximum refresh rateDiffers120 Hz240 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers16.7 million colours1.07 billion colours
Pixel pitchKnown for one0.1554 x 0.1554 mm
Display diagonal (metric)Known for one68.47 cm
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneDisplayHDR 600, High Dynamic Range 10 (HDR10)
Colour gamut standardDCI-P3DCI-P3
Colour gamutKnown for one99%
Factory-calibratedKnown for oneYes
Colour depthKnown for one8 bit
Performanceidentical
NVIDIA G-SYNCKnown for oneYes
AMD FreeSyncKnown for oneYes
NVIDIA G-SYNC typeKnown for oneG-SYNC Compatible
AMD FreeSync typeKnown for oneFreeSync Premium Pro
Flicker-free technologyYesYes
Smart modesKnown for oneEnergy saving
VESA Adaptive Sync supportKnown for oneYes
Low Blue Light technologyKnown for oneYes
Multimedia2 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraDiffersYesNo
Number of speakersKnown for one2
RMS rated powerKnown for one5 W
Megapixel (approx.)Known for one5 MP
Design1 differ
Market positioningDiffersConsumerGaming
Product colourBlackBlack
Feet colourKnown for oneBlack
Frameless designKnown for oneYes
Ports & interfaces3 differ
Built-in USB hubYesYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeKnown for oneUSB Type-B
Number of upstream portsKnown for one1
USB Type-A downstream ports quantityKnown for one2
HDMIYesYes
HDMI ports quantityDiffers12
HDMI versionDiffers2.02.1
DisplayPorts quantityDiffers21
DisplayPort versionKnown for one2.1
Headphone outYesYes
Headphone outputsKnown for one1
DisplayPort out quantityKnown for one1
Audio outputKnown for oneYes
Built-in KVM switchKnown for oneYes
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Wall mountableYesYes
Height adjustmentYesYes
Adjustable height (max)Differs16.5 cm11 cm
PivotYesYes
Pivot angleKnown for one0 - 90°
SwivellingYesYes
Swivel angle rangeKnown for one-30 - 30°
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 35°-8 - 15°
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power4 differ
Energy efficiency class (SDR)DiffersDF
Energy efficiency class (HDR)GG
Energy consumption (SDR) per 1000 hoursDiffers17 kWh26 kWh
Energy consumption (HDR) per 1000 hoursDiffers43 kWh58 kWh
Power consumption (typical)Differs19 W26 W
Power consumption (standby)0.5 W0.5 W
Power consumption (off)0.3 W0.3 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50/60 Hz
Power supply typeKnown for oneExternal
Energy efficiency scaleKnown for oneA to G
Power consumption (max)Known for one223 W
Weight & dimensions8 differ
Width (with stand)Differs613.8 mm614.7 mm
Depth (with stand)Differs200.1 mm249.1 mm
Height (with stand)Differs566.6 mm581.8 mm
Weight (with stand)Differs6.55 kg9.4 kg
Width (without stand)Differs613.8 mm614.7 mm
Depth (without stand)Differs49.7 mm68.1 mm
Height (without stand)Differs360.9 mm365.4 mm
Weight (without stand)Differs4.14 kg5.2 kg
Packaging data4 differ
Package widthDiffers694 mm838 mm
Package depthDiffers125 mm439 mm
Package heightDiffers514 mm184 mm
Package weightDiffers9.81 kg12.3 kg
Package typeBoxBox
Packaging content1 differ
Stand includedYesYes
Cables includedDiffersHDMI, DisplayPort, USB Type-C, PowerDisplayPort, HDMI, USB
Power adapter includedKnown for oneYes
Other featuresidentical
Country of originChinaChina
Brand specific technologiesKnown for oneBlack Stabilizer, Crosshair, DAS Mode, Dual Mode, Super+ Resolution
FPS counterKnown for oneYes
Warranty periodKnown for one2 year(s)
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, EPEAT Gold, TCO

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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