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Product comparison · 2 monitors

AOC E2798SH computer monitor vs Philips B Line LCD monitor with PowerSensor 221B7QPJKEB/01

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  • 71specifications compared
  • 39differ
  • 32identical
  • 65known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 54.6 cm (21.5")
  • Panel type
    • TN
    • IPS
  • Dynamic contrast ratio marketing name
    • Mega Contrast
    • SmartContrast
  • Viewing angle, horizontal
    • 170°
    • 178°
  • Viewing angle, vertical
    • 160°
    • 178°
  • Display number of colours
    • 16.78 million colours
    • 16.7 million colours
  • Pixel pitch
    • 0.311 x 0.311 mm
    • 0.248 x 0.248 mm
  • Vertical scan range
    • 50 - 76 Hz
    • 56 - 76 Hz

Side by side

Differences highlightedShow differences only
136 specifications
A

AOC

E2798SH computer monitor

Model E2798SH

View product
B

Philips

B Line LCD monitor with PowerSensor 221B7QPJKEB/01

Model 221B7QPJKEB/01

View product
Display11 differ
Display diagonalDiffers68.6 cm (27")54.6 cm (21.5")
Panel typeDiffersTNIPS
LED backlightKnown for oneYes
Supported graphics resolutionsDiffers640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 960, 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)1920 x 1080 (HD 1080)
Contrast ratio (typical)Known for one1000:1
Dynamic contrast ratio marketing nameDiffersMega ContrastSmartContrast
Viewing angle, horizontalDiffers170°178°
Viewing angle, verticalDiffers160°178°
Display number of coloursDiffers16.78 million colours16.7 million colours
Pixel pitchDiffers0.311 x 0.311 mm0.248 x 0.248 mm
Vertical scan rangeDiffers50 - 76 Hz56 - 76 Hz
Viewable size, horizontalDiffers59.8 cm47.6 cm
Viewable size, verticalDiffers33.6 cm26.8 cm
Digital horizontal frequencyKnown for one30 - 83 kHz
Digital vertical frequencyKnown for one56 - 76 Hz
Sync-on-green (SOG)Known for oneYes
Display diagonal (metric)Known for one54.6 cm
DDC/CIKnown for oneYes
Colour gamut standardKnown for onesRGB
Display sRGBKnown for oneYes
Display panel sizeKnown for one21.5 inch / 54.6 cm
Display surfaceKnown for oneMatt
Supported video modesKnown for one480p, 576p, 720p, 1080i, 1080p
Colour depthKnown for one8 bit
Performanceidentical
Component video syncKnown for oneSeparate Sync, Sync-on-green (SOG)
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Multimedia2 differ
Built-in speaker(s)DiffersNoYes
Number of speakersKnown for one2
RMS rated powerKnown for one4 W
Built-in cameraDiffersNoYes
Megapixel (approx.)Known for one2 MP
Built-in microphoneKnown for oneYes
Design1 differ
Market positioningDiffersBusinessHome
Front bezel colourKnown for oneBlack
Ports & interfaces2 differ
Built-in USB hubDiffersNoYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
HDMI ports quantityDiffers11.4
DisplayPorts quantityKnown for one1.2
DisplayPort versionKnown for one1.2
Headphone outKnown for oneYes
Headphone outputsKnown for one1
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
Ergonomics4 differ
Panel mounting interfaceDiffers75 x 75 mm100 x 100 mm
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one13 cm
PivotKnown for oneYes
Pivot angleKnown for one0 - 90°
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-175 - 175°
Tilt angle rangeDiffers-3.5 - 21.5°-5 - 20°
On Screen Display (OSD) languagesDiffersSimplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, SwedishPortuguese, Czech, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian
LED indicatorsKnown for oneOperation, Stand-by
Number of OSD languagesKnown for one16
Power3 differ
Energy efficiency class (SDR)Known for oneE
Power consumption (typical)Differs30 W13.52 W
Power consumption (standby)Differs0.5 W0.3 W
Power consumption (off)Known for one0 W
Power consumption (PowerSave)Known for one10.7 W
AC input frequencyDiffers50 - 60 Hz50/60 Hz
Power supply typeKnown for oneInternal
External power adapterKnown for oneNo
Operational conditions3 differ
Storage temperature (T-T)Differs-25 - 55 °C-20 - 60 °C
Operating relative humidity (H-H)Differs10 - 85%20 - 80%
Operating altitudeDiffers0 - 2000 m0 - 3658 m
Storage relative humidity (H-H)Known for one5 - 93%
Weight & dimensions5 differ
Width (with stand)Differs641 mm490 mm
Depth (with stand)Differs188.5 mm220 mm
Height (with stand)Differs443.8 mm473 mm
Weight (with stand)Differs4.81 kg5.08 kg
Width (without stand)Differs641 mm490 mm
Depth (without stand)Known for one52 mm
Height (without stand)Known for one302 mm
Weight (without stand)Known for one2.98 kg
Packaging data4 differ
Package widthDiffers695 mm552 mm
Package depthDiffers102 mm187 mm
Package heightDiffers490 mm464 mm
Package weightDiffers5.97 kg7.05 kg
Package typeKnown for oneBox
VGA cable lengthKnown for one1.8 m
Packaging content1 differ
Cables includedDiffersAC, VGAVGA, DisplayPort, USB, Audio (3.5mm), AC
ManualKnown for oneYes
Bundled softwareKnown for oneSmartControl
Quick start guideKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersENERGY STARENERGY STAR, TCO
Doesn't containKnown for oneMercury, PVC/BFR
Other features2 differ
Compatible operating systemsKnown for oneMac OS X; Windows 10 / 8.1 / 8 / 7
Exterior finish typeKnown for oneTextured
Energy efficiency class (legacy scale)Known for oneE
Heavy metals freeDiffersHg (mercury), Pb (lead)Hg (mercury)
Monitor sync input signalKnown for oneSeparate Sync; Sync on Green
Power consumption (economy mode)Known for one10.7 W
Signal inputKnown for oneVGA (Analog ); DisplayPort 1.2; HDMI 1.4
Mean time between failures (MTBF)Known for one70000 h
CertificationDifferscTUVus, CE, FCC, EPEATCE Mark, FCC Class B, SEMKO, cETLus, CU-EAC, TUV Ergo, TUV/GS, WEEE, EPA, UKRAINIAN, ICES-003, SASO, KUCAS
Picture enhancementKnown for oneSmartImage
Regulatory ApprovalsKnown for oneCE Mark; FCC Class B; cETLus; CU-EAC; TUV Ergo; TUV/GS; WEEE; EPA; UKRAINIAN; ICES-003; SASO; KUCAS
User controlsKnown for oneSmartImage; Input; PowerSensor; Menu; Power On/Off; Low Blue Mode
Supplied AC adapter typeKnown for oneAC
TV tuner integratedKnown for oneNo
Recycling dataidentical
Overall recyclability rateKnown for one85%
Packaging recyclability rateKnown for one100%
Product post-consumer recycled plasticKnown for one85%

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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