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Product comparison · 2 data projectors

Acer Home GM512 Ceiling-mounted projector DLP 1080p (1920x1080) 3D White vs LG PW1500G data projector Standard throw projector 1500 ANSI lumens DLP WXGA (1280x800) 3D White

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  • 37specifications compared
  • 21differ
  • 16identical
  • 62known for one product only

Key differences

  • Projector native resolution
    • 1080p (1920x1080)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 10000:1
    • 100000:1
  • Screen size compatibility
    • 736.6 - 7620 mm (29 - 300")
    • 635 - 2540 mm (25 - 100")
  • Projection distance
    • 1 - 9.5 m
    • 1.016 - 1.2 m
  • Number of colours
    • 1.073 billion colours
    • 16.78 million colours
  • Keystone correction, vertical
    • -40 - 40°
    • -15 - 15°
  • Light source type
    • Lamp
    • LED
  • Service life of light source
    • 3500 h
    • 30000 h

Side by side

Differences highlightedShow differences only
99 specifications
A

Acer

Home GM512 Ceiling-mounted projector DLP 1080p (1920x1080) 3D White

Model GM512

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B

LG

PW1500G data projector Standard throw projector 1500 ANSI lumens DLP WXGA (1280x800) 3D White

Model PW1500G

View product
Projector6 differ
Projector brightnessKnown for one1500 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffers1080p (1920x1080)WXGA (1280x800)
Contrast ratio (typical)Differs10000:1100000:1
Supported aspect ratios4:3, 16:94:3, 16:9
Screen size compatibilityDiffers736.6 - 7620 mm (29 - 300")635 - 2540 mm (25 - 100")
Projection distanceDiffers1 - 9.5 m1.016 - 1.2 m
Number of coloursDiffers1.073 billion colours16.78 million colours
UniformityKnown for one90%
Keystone correction, verticalDiffers-40 - 40°-15 - 15°
Matrix sizeKnown for one1.14 cm (0.45")
Matrix typeKnown for oneDMD
Native aspect ratioKnown for one16:10
Colour light outputKnown for one3500 ANSI lumens
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Vertical synchronization (max)Known for one0.12 kHz
Vertical synchronization (min)Known for one0.024 kHz
Light source2 differ
Light source typeDiffersLampLED
Service life of light sourceDiffers3500 h30000 h
Service life of light source (economic mode)Known for one10000 h
Lamp typeKnown for oneOSRAM
Lamp powerKnown for one250 W
Lamps quantityKnown for one1 lamp(s)
Lens system1 differ
FocusManualManual
Throw ratioDiffers1.47 - 1.62:11.4:1
OffsetKnown for one100%
Focal length rangeKnown for one15.59 - 17.14 mm
Aperture range (F-F)Known for one2.1 - 2.31
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Digital zoomKnown for one2x
Optical zoomKnown for one1.1x
Video2 differ
Analog signal format systemDiffersPAL, SECAMNTSC 4.43, PAL, PAL M, PAL N, SECAM
3DYesYes
Supported video modesDiffers1080p480i, 480p, 576i, 576p, 720p, 1080i, 1080p
HD-ReadyKnown for oneYes
3D ReadyKnown for oneYes
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080)
Ports & interfaces1 differ
HDMI ports quantity11
HDMI connector typeKnown for oneFull-size
Component video (YPbPr/YCbCr) inKnown for one0
Composite video in11
DVI portKnown for oneNo
S-Video inputs quantityKnown for one0
USB 2.0 ports quantity11
Audio (L/R) inDiffers10
Headphone outputsKnown for one1
Serial interface typeKnown for oneRS-232
Mobile High-Definition Link (MHL)Known for oneYes
DC-in jackYesYes
VGA (D-Sub) ports quantityKnown for one1
Networkidentical
Ethernet LANKnown for oneNo
Ethernet LAN (RJ-45) portsKnown for one0
Wi-FiKnown for oneNo
BluetoothKnown for oneYes
Storageidentical
Card reader integratedKnown for oneNo
Features1 differ
Noise level34 dB34 dB
Noise level (economic mode)Differs27 dB26 dB
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneArabic, Bulgarian, Simplified Chinese, Croatian, Czech, German, English, Spanish, French, Hindi, Hungarian, Indonesian, Korean, Polish, Portuguese, Romanian, Russian, Slovenian, Swedish, Thai, Turkish
Plug and PlayKnown for oneYes
Noise reductionKnown for oneYes
Projection modesKnown for oneCeiling, Front, Rear
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakersDiffers12
RMS rated powerDiffers3 W6 W
Design3 differ
Product typeDiffersCeiling-mounted projectorStandard throw projector
Market positioningDiffersHome cinemaPortable
Product colourWhiteWhite
PlacementDiffersCeilingDesktop, Ceiling, Tripod
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Housing materialKnown for onePlastic
LED indicatorsKnown for oneYes
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs300 W70 W
Power consumption (standby)Known for one0.5 W
Power consumption (max)Known for one100 W
AC input voltageDiffers120 - 230 V100 - 240 V
AC input frequencyKnown for one50-60 Hz
Power consumption (PowerSave)Known for one210 W
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Weight & dimensions1 differ
WeightDiffers2.8 kg1.16 kg
WidthKnown for one230.6 mm
DepthKnown for one162 mm
HeightKnown for one53 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedKnown for oneYes
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC, Composite
ManualKnown for oneYes
Quick start guideYesYes
Warranty cardKnown for oneYes
Other featuresidentical
RS-232 portsKnown for one1
Softwareidentical
Mac compatibilityKnown for oneYes
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown 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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