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Product comparison · 2 data projectors

Acer PD323 + PANTALLA 153x153 vs Epson EMP-7900NL 4000, 3000 LCD XGA (1024x768)

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  • 16specifications compared
  • 12differ
  • 4identical
  • 29known for one product only

Key differences

  • Projector brightness
    • 2000 ANSI lumens
    • 4000, 3000
  • Projection technology
    • DLP
    • LCD
  • Contrast ratio (typical)
    • 2000:1
    • 700:1
  • Horizontal scan range
    • 31.5 - 100 kHz
    • 15 - 107 kHz
  • Vertical scan range
    • 56 - 85 Hz
    • 50 - 120 Hz
  • Lamp type
    • P-VIP
    • UHE
  • Lamp power
    • 200 W
    • 250 W
  • Market positioning
    • Presentation
    • Home cinema

Side by side

Differences highlightedShow differences only
45 specifications
A

Acer

PD323 + PANTALLA 153x153View product
B

Epson

EMP-7900NL 4000, 3000 LCD XGA (1024x768)

Model EMP-7900NL

View product
Projector6 differ
Projector brightnessDiffers2000 ANSI lumens4000, 3000
Projection technologyDiffersDLPLCD
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)Differs2000:1700:1
Screen size compatibilityDiffers17.8 - 195.1 mm (0.7 - 7.68")762 - 7620 mm (30 - 300")
Number of colours16.78 million colours16.78 million colours
UniformityKnown for one90%
Horizontal scan rangeDiffers31.5 - 100 kHz15 - 107 kHz
Vertical scan rangeDiffers56 - 85 Hz50 - 120 Hz
Projection distanceKnown for one12
Keystone correction, verticalKnown for one± 16°
Light source2 differ
Light source typeLampLamp
Service life of light source2000 h2000 h
Lamp typeDiffersP-VIPUHE
Lamp powerDiffers200 W250 W
Ports & interfacesidentical
Headphone outputsKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Composite video inKnown for one1
S-Video inputs quantityKnown for one1
USB 2.0 ports quantityKnown for one1
Microphone inKnown for oneYes
Design1 differ
Market positioningDiffersPresentationHome cinema
Displayidentical
Display resolutionKnown for one786 x 432 pixels
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions1 differ
WeightDiffers1.3 kg5.6 kg
Other features2 differ
Aspect ratioDiffers4:3, 16:94:3
Audio inputKnown for oneStereo mini jack x 1, RCA x 2
Audio systemKnown for one5W Mono
Dimensions (WxDxH)Differs216 x 169 x 62 mm325 x 419 x 117 mm
Lens systemKnown for oneELPLW03, ELPLM03, ELPLL05
Power requirementsKnown for one100 - 240VAC 3.6 - 1.6A 50/60Hz
ResolutionKnown for one1024 x 768 pixels
Tilt angle rangeKnown for one-4 - 12°
Video inKnown for oneMini D-sub 15pin x 1, 5-BNC x 1
Video outKnown for oneMini D-sub 15pin x1
Digital keystone correctionKnown for one10:0
I/O portsKnown for oneRJ45 x 1 USB1.1
Recommended operating temperature range (T-T)Known for one5 - 40 °C
Lens systemidentical
Zoom capabilityKnown for oneYes
Videoidentical
Analog signal format systemKnown for oneNTSC 3.58, NTSC 4.43, SECAM B/G, SECAM D/K, SECAM K1, SECAM L
Featuresidentical
Noise levelKnown for one34 dB
Multimediaidentical
Number of built-in speakersKnown for one1
RMS rated powerKnown for one1 W
Poweridentical
Power consumption (typical)Known for one250 W
Power consumption (standby)Known for one10 W

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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