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Product comparison · 2 data projectors

Acer Predator Z650 vs Acer X1278H+Warranty Ext 3Y On site

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  • 57specifications compared
  • 28differ
  • 29identical
  • 25known for one product only

Key differences

  • Projector brightness
    • 2200 ANSI lumens
    • 3800 ANSI lumens
  • Projector native resolution
    • 1080p (1920x1080)
    • XGA (1024x768)
  • Native aspect ratio
    • 16:9
    • 4:3
  • Supported aspect ratios
    • 4:3, 16:9
    • 16:9
  • Projection distance
    • 0.9 - 4.6 m
    • 1 - 11.9 m
  • Uniformity
    • 85%
    • 90%
  • Vertical synchronization (max)
    • 0.12 kHz
    • 120 kHz
  • Vertical synchronization (min)
    • 0.024 kHz
    • 24 kHz

Side by side

Differences highlightedShow differences only
82 specifications
A

Acer

Predator Z650View product
B

Acer

X1278H+Warranty Ext 3Y On siteView product
Projector8 differ
Projector brightnessDiffers2200 ANSI lumens3800 ANSI lumens
Projector native resolutionDiffers1080p (1920x1080)XGA (1024x768)
Native aspect ratioDiffers16:94:3
Supported aspect ratiosDiffers4:3, 16:916:9
Screen size compatibilityKnown for one1371.6 - 7620 mm (54 - 300")
Projection distanceDiffers0.9 - 4.6 m1 - 11.9 m
Contrast ratio (dynamic)Known for one20000:1
UniformityDiffers85%90%
Keystone correction, horizontalKnown for one-30 - 30°
Keystone correction, verticalKnown for one-30 - 30°
Vertical synchronization (max)Differs0.12 kHz120 kHz
Vertical synchronization (min)Differs0.024 kHz24 kHz
Contrast ratio (typical)Known for one20000:1
Projector brightness (economic mode)Known for one3040 ANSI lumens
Light source3 differ
Service life of light source (economic mode)Differs4000 h5000 h
Lamp typeDiffersUHPOSRAM
Lamp powerDiffers240 W260 W
Lens system3 differ
Focal length rangeDiffers10.2 - 11.22 mm22.08 - 24.28 mm
Aperture range (F-F)Differs2.6 - 2.782.5 - 2.7
Throw ratioDiffers0.69 - 0.76:11.95 - 2.15:1
Video1 differ
Full HDDiffersYesNo
3DKnown for oneYes
Ports & interfaces1 differ
HDMI ports quantityDiffers31
Component video (YPbPr/YCbCr) inKnown for one1
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
USB connector typeKnown for oneMicro-USB B, Mini-USB B, USB Type-A
Mobile High-Definition Link (MHL)Known for oneYes
USB 2.0 ports quantityKnown for one1
Audio (L/R) inKnown for one1
Audio (L/R) outKnown for one1
Networkidentical
Ethernet LANKnown for oneNo
Ethernet LAN (RJ-45) portsKnown for one0
Features2 differ
Noise levelDiffers35 dB32 dB
Noise level (economic mode)Differs33 dB30 dB
HDCPKnown for oneYes
Multimedia2 differ
Number of built-in speakersDiffers21
RMS rated powerDiffers20 W5 W
Design2 differ
Product typeKnown for oneStandard throw projector
Market positioningKnown for oneGaming
Product colourDiffersBlack, RedWhite
PlacementDiffersDesktop, CeilingCeiling
Power2 differ
Power consumption (typical)Differs424 W330 W
Power consumption (economy mode)Differs360 W260 W
Weight & dimensions4 differ
WeightDiffers3.6 kg2.6 kg
WidthDiffers357 mm320 mm
DepthDiffers241 mm225 mm
HeightDiffers98 mm105 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Audio inputKnown for oneYes
Audio outputKnown for oneYes
RS-232 portsKnown for one1
Maximum digital resolutionKnown for one1920 x 1200 pixels

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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