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Product comparison · 2 monitors

Philips E Line 278E9QSB/93 computer monitor vs ZOWIE RL2455S computer monitor

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  • 43specifications compared
  • 22differ
  • 21identical
  • 47known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 61 cm (24")
  • Panel type
    • VA
    • TN
  • Response time
    • 4 ms
    • 1 ms
  • Screen shape
    • Curved
    • Flat
  • Contrast ratio (typical)
    • 3000:1
    • 1000:1
  • Contrast ratio (dynamic)
    • 20000000:1
    • 12000000:1
  • Pixel pitch
    • 0.311 x 0.311 mm
    • 0.276 x 0.276 mm
  • Viewable size, horizontal
    • 59.8 cm
    • 53.1 cm

Side by side

Differences highlightedShow differences only
90 specifications
A

Philips

E Line 278E9QSB/93 computer monitor

Model 278E9QSB/93

View product
B

ZOWIE

RL2455S computer monitor

Model RL2455S

View product
Display9 differ
Display diagonalDiffers68.6 cm (27")61 cm (24")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLCDLCD
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeDiffersVATN
Backlight typeKnown for oneW-LED
Display brightness (typical)250 cd/m²250 cd/m²
Response timeDiffers4 ms1 ms
Display surfaceKnown for oneGloss
Screen shapeDiffersCurvedFlat
Supported graphics resolutions1920 x 1080 (HD 1080)1920 x 1080 (HD 1080)
Aspect ratioKnown for one16:9
Contrast ratio (typical)Differs3000:11000:1
Contrast ratio (dynamic)Differs20000000:112000000:1
Dynamic contrast ratio marketing nameKnown for oneSmartContrast
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Display number of coloursKnown for one16.78 million colours
Response time (fast)Known for one4 ms
Pixel pitchDiffers0.311 x 0.311 mm0.276 x 0.276 mm
Pixel densityKnown for one82 ppi
Horizontal scan rangeKnown for one30 - 83 kHz
Vertical scan rangeKnown for one50 - 76 Hz
Viewable size, horizontalDiffers59.8 cm53.1 cm
Viewable size, verticalDiffers33.6 cm29.9 cm
Sync-on-green (SOG)Known for oneYes
DDC/CIKnown for oneYes
Colour gamut standardKnown for onesRGB
3DNoNo
Separate H/V syncKnown for oneYes
Maximum refresh rateKnown for one75 Hz
Performanceidentical
Flicker-free technologyYesYes
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncKnown for oneNo
Low Blue Light technologyKnown for oneYes
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Built-in cameraNoNo
Number of speakersKnown for one2
RMS rated powerKnown for one4 W
Design2 differ
Product colourDiffersBlack, SilverBlack
Feet colourDiffersSilverBlack
Market positioningKnown for oneGaming
Ports & interfacesidentical
Built-in USB hubNoNo
VGA (D-Sub) ports quantity11
DVI portYesYes
DVI-D ports quantityKnown for one1
HDMI ports quantityKnown for one2
Headphone outKnown for oneYes
Headphone outputsKnown for one1
Ergonomics1 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Height adjustmentNoNo
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 20°-5 - 15°
On Screen Display (OSD)Known for oneYes
Plug and PlayKnown for oneYes
LED indicatorsKnown for oneOperation, Stand-by
Black eQualizer functionKnown for oneYes
Power2 differ
Power consumption (typical)Differs35.11 W33 W
Power consumption (standby)Known for one0.5 W
Power consumption (off)Known for one0.3 W
AC input voltageDiffers100 - 240 V90 - 264 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating altitudeKnown for one0 - 3658 m
Non-operating altitudeKnown for one3658 - 12192 m
Relative humidityKnown for one20 - 80%
Weight & dimensions6 differ
Width (with stand)Differs612 mm579 mm
Depth (with stand)189 mm189 mm
Height (with stand)Differs457 mm435 mm
Weight (with stand)Known for one4.89 kg
Width (without stand)Differs612 mm579 mm
Depth (without stand)Differs58 mm63 mm
Height (without stand)Differs368 mm350 mm
Weight (without stand)Differs4.19 kg4.1 kg
Packaging data1 differ
Package widthKnown for one730 mm
Package depthKnown for one196 mm
Package heightKnown for one525 mm
Package weightDiffers7.48 kg6.7 kg
Other featuresidentical
On/off switchYesYes
Heavy metals freeKnown for oneHg (mercury), Pb (lead)
Mean time between failures (MTBF)Known for one50000 h
TV tuner integratedKnown for oneNo
Packaging contentidentical
Stand includedKnown for oneYes
Quick start guideKnown 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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