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Product comparison · 2 monitors

Samsung LC34F791WQEXXY computer monitor vs Samsung LS27D85KTSN/XY computer monitor

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  • 45specifications compared
  • 28differ
  • 17identical
  • 52known 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
  • Panel type
    • VA
    • PLS
  • Display brightness (typical)
    • 300 cd/m²
    • 350 cd/m²
  • Response time
    • 4 ms
    • 5 ms
  • Screen shape
    • Curved
    • Flat
  • Supported graphics resolutions
    • 3440 x 1440
    • 2560 x 1440

Side by side

Differences highlightedShow differences only
97 specifications
A

Samsung

LC34F791WQEXXY computer monitor

Model LC34F791WQEXXY

View product
B

Samsung

LS27D85KTSN/XY computer monitor

Model LS27D85KTSN/XY

View product
Display10 differ
Display diagonalDiffers86.4 cm (34")68.6 cm (27")
Display resolutionDiffers3440 x 1440 pixels2560 x 1440 pixels
Native aspect ratioDiffers21:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeQuad HDQuad HD
Panel typeDiffersVAPLS
Display brightness (typical)Differs300 cd/m²350 cd/m²
Response timeDiffers4 ms5 ms
Display surfaceKnown for oneMatt
Screen shapeDiffersCurvedFlat
Supported graphics resolutionsDiffers3440 x 14402560 x 1440
Aspect ratioKnown for one16:9
Contrast ratio (typical)Differs3000:11000:1
Dynamic contrast ratio marketing nameMega ContrastMega Contrast
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers16.78 million colours1.073 billion colours
Pixel pitchKnown for one0.2331 x 0.2331 mm
Viewable size, horizontalKnown for one59.7 cm
Viewable size, verticalKnown for one33.6 cm
Maximum refresh rateKnown for one100 Hz
Colour gamut standardKnown for onesRGB
Colour gamutKnown for one88%
sRGB coverage (typical)Known for one125%
Adobe RGB coverageKnown for one92%
Quantum dot color technologyKnown for oneYes
Factory-calibratedKnown for oneYes
UniformityKnown for one75%
Design1 differ
Product colourDiffersWhiteBlack
Ports & interfaces1 differ
Built-in USB hubYesYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one5
VGA (D-Sub) ports quantityKnown for one0
DVI portKnown for oneYes
HDMI ports quantityDiffers21
DisplayPorts quantity11
Headphone outKnown for oneYes
Headphone outputs11
Headphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
AC (power) inKnown for oneYes
Ergonomicsidentical
VESA mountingYesYes
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slotNoNo
Height adjustmentYesYes
PivotKnown for oneYes
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-30 - 30°
Tilt adjustmentYesYes
Plug and PlayKnown for oneYes
LED indicatorsKnown for onePower
Adjustable height (max)Known for one10 cm
Picture-in-PictureKnown for oneYes
Power1 differ
Power consumption (typical)Known for one50 W
Power consumption (standby)Known for one0.5 W
Power consumption (max)Differs73 W90 W
Power consumption (PowerSave)Known for one33 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (off)Known for one0.3 W
Annual energy consumptionKnown for one258 kWh
Operational conditions1 differ
Operating temperature (T-T)Differs10 - 40 °C0 - 50 °C
Operating relative humidity (H-H)Known for one5 - 90%
Storage temperature (T-T)Known for one-20 - 60 °C
Weight & dimensions8 differ
Width (with stand)Differs808.7 mm627.4 mm
Depth (with stand)Differs309.4 mm280 mm
Height (with stand)Differs516 mm466.3 mm
Weight (with stand)Differs7.6 kg9.95 kg
Width (without stand)Differs808.7 mm627.4 mm
Depth (without stand)Differs167 mm66.1 mm
Height (without stand)Differs362.8 mm376.4 mm
Weight (without stand)Differs6.1 kg7.1 kg
Packaging data3 differ
Package widthDiffers589 mm798 mm
Package depthDiffers371 mm354 mm
Package heightDiffers896 mm469 mm
Package weight13.6 kg13.6 kg
Packaging content1 differ
Cables includedDiffersAC, DisplayPort, HDMIAC, DVI, DisplayPort, HDMI, USB
Quick start guideYesYes
Power cable lengthKnown for one1.5 m
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other features2 differ
On/off switchKnown for oneYes
Power consumption (DPMS)Differs0.5 W0.45 W
TV tuner integratedKnown for oneNo
SafetyKnown for oneCB (EN): IEC 60950-1, UL (USA): UL 60950-1, KC (Korea): K60950-1, PSB (Singapore): IEC60950-1, TUV (Germany): EN60950-1, CCC (China): GB 4943-2001
CertificationDiffersWindows 10FCC (USA) FCC Part 15, Subpart B class A, CE (Europe) EN55022, EN55024, VCCI (Japan) V-3 (CISPR22), KCC (Korea): KN22, KN24, C-Tick (Australia): AS / NZS3548 (CISPR22), CCC (China): GB 9254-2008, GB 17625.1-2003
Supplied AC adapter typeLEDLED
sRGB coverage (min)Known for one120%
Active display area (W x H)Known for one797.22 x 333.72 mm
ECO modeKnown for oneYes
No flickeringKnown for oneYes
Samsung Eye Saver ModeKnown for oneYes
Thin Clientidentical
Thin client installedKnown for oneNo
Performanceidentical
AMD FreeSyncKnown for oneYes
VESA Adaptive Sync supportKnown for oneYes
Game modeKnown for oneYes
Multimediaidentical
Built-in speaker(s)Known 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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