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Product comparison · 2 data projectors

BenQ Digital Projector PB8140 vs BenQ Digital Projector PE7700

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  • 15specifications compared
  • 10differ
  • 5identical
  • 6known for one product only

Key differences

  • Projector brightness
    • 2000 ANSI lumens
    • 1100 ANSI lumens
  • Projector native resolution
    • SVGA (800x600)
    • 1280x720
  • Contrast ratio (typical)
    • 2000:1
    • 2500:1
  • Horizontal scan range
    • 24 - 88 kHz
    • 15 - 75 kHz
  • Vertical scan range
    • 48 - 100 Hz
    • 50 - 100 Hz
  • Lamp power
    • 200 W
    • 250 W
  • Weight
    • 3.5 kg
    • 5.5 kg
  • Aspect ratio
    • 4:3
    • 16:9

Side by side

Differences highlightedShow differences only
21 specifications
A

BenQ

Digital Projector PB8140View product
B

BenQ

Digital Projector PE7700View product
Projector5 differ
Projector brightnessDiffers2000 ANSI lumens1100 ANSI lumens
Projector native resolutionDiffersSVGA (800x600)1280x720
Contrast ratio (typical)Differs2000:12500:1
Horizontal scan rangeDiffers24 - 88 kHz15 - 75 kHz
Vertical scan rangeDiffers48 - 100 Hz50 - 100 Hz
Light source1 differ
Lamp typeKnown for oneNSH
Lamp powerDiffers200 W250 W
Displayidentical
DisplayKnown for oneLCD
Poweridentical
Power consumption (typical)Known for one330 W
Weight & dimensions1 differ
WeightDiffers3.5 kg5.5 kg
Other features3 differ
Aspect ratioDiffers4:316:9
Dimensions (WxDxH)Differs320 x 236 x 106 mm380 x 300 x 115 mm
Lens systemKnown for oneF=2.4 - 2.6, f=24.3 - 29.2
Power requirementsKnown for one100 - 240 VAC, 50 - 60 Hz
I/O portsDiffersAnalog RGB: D-sub 15 pin x 1 Analog RGB: DVI-I x 1 (shared) Component Video: D-sub 15 pin x 1 S-Video: Mini DIN 4 pin x 1 Composite-Video: RCA x 1 PC Audio: Stereo mini jack x 1 Video L/R audio: Stereo mini jackPC (RGB:BNC x 3), A/V (HDMI, RCA x 1, Mini DIN 4 pin x 1, BNC x 5, RCA x 3)
Control panelKnown for one720P DMD

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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