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Product comparison · 2 data projectors

Acer Essential X1278H 3800 ANSI lumens DLP WSVGA (1024x576) 3D White vs LG PF1000U data projector Ultra short throw projector 1000 ANSI lumens DLP 1080p (1920x1080) 3D Black

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  • 42specifications compared
  • 26differ
  • 16identical
  • 67known for one product only

Key differences

  • Projector brightness
    • 3800 ANSI lumens
    • 1000 ANSI lumens
  • Projector native resolution
    • WSVGA (1024x576)
    • 1080p (1920x1080)
  • Contrast ratio (typical)
    • 20000:1
    • 150000:1
  • Native aspect ratio
    • 4:3
    • 16:9
  • Supported aspect ratios
    • 4:3, 16:9
    • 4:3, 14:9, 16:9
  • Uniformity
    • 90%
    • 80%
  • Light source type
    • Lamp
    • LED
  • Service life of light source
    • 3000 h
    • 30000 h

Side by side

Differences highlightedShow differences only
109 specifications
A

Acer

Essential X1278H 3800 ANSI lumens DLP WSVGA (1024x576) 3D White

Model X1278H

View product
B

LG

PF1000U data projector Ultra short throw projector 1000 ANSI lumens DLP 1080p (1920x1080) 3D Black

Model PF1000U

View product
Projector6 differ
Projector brightnessDiffers3800 ANSI lumens1000 ANSI lumens
Projector native resolutionDiffersWSVGA (1024x576)1080p (1920x1080)
Contrast ratio (typical)Differs20000:1150000:1
Native aspect ratioDiffers4:316:9
Supported aspect ratiosDiffers4:3, 16:94:3, 14:9, 16:9
Screen size compatibilityKnown for one1524 - 2540 mm (60 - 100")
UniformityDiffers90%80%
Digital gamma correctionKnown for oneYes
Projection distanceKnown for one1 - 11.9 m
Number of coloursKnown for one1.073 billion colours
Projector brightness (economic mode)Known for one3040 ANSI lumens
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Keystone correction, verticalKnown for one-40 - 40°
Vertical synchronization (max)Known for one120 kHz
Vertical synchronization (min)Known for one24 kHz
Light source2 differ
Light source typeDiffersLampLED
Service life of light sourceDiffers3000 h30000 h
Service life of light source (economic mode)Known for one4000 h
Lamp typeKnown for oneOSRAM
Lamp powerKnown for one260 W
Lens system1 differ
Throw ratioDiffers1.95 - 2.15:10.29:1
OffsetKnown for one125%
Focal length rangeKnown for one22.08 - 24.28 mm
Aperture range (F-F)Known for one2.5 - 2.7
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioKnown for one1.1:1
Digital zoomKnown for one2x
Optical zoomKnown for one1.1x
Video3 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, PAL
Full HDDiffersNoYes
Supported graphics resolutionsDiffers1024 x 768 (XGA), 1920 x 1200 (WUXGA)1920 x 1080 (HD 1080)
Supported video modesKnown for one480i, 480p, 576i, 576p, 1080i, 1080p
3D ReadyKnown for oneYes
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers20
HDMI ports quantityDiffers12
HDMI connector typeKnown for oneFull-size
Component video (YPbPr/YCbCr) inDiffers01
S-Video inputs quantityDiffers10
Audio (L/R) inDiffers10
Headphone outputsKnown for one1
PC Audio inKnown for oneYes
BNC input portsKnown for one1
Digital audio optical outKnown for one1
Mobile High-Definition Link (MHL)Known for oneYes
DC-in jackKnown for oneYes
Audio (L/R) outKnown for one1
AC (power) inKnown for oneYes
Networkidentical
Ethernet LANKnown for oneNo
BluetoothKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one0
Wi-FiKnown for oneNo
Features2 differ
Noise levelDiffers32 dB30 dB
Noise level (economic mode)Differs30 dB21 dB
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneGerman, English, Spanish, French, Greek, Italian, Polish, Portuguese, Russian, Swedish, Turkish
Plug and PlayKnown for oneYes
Noise reductionKnown for oneYes
CertificationKnown for oneCE/CB
Multimedia2 differ
Number of built-in speakersDiffers12
RMS rated powerDiffers5 W6 W
TV tuner integratedKnown for oneYes
TV tuner typeKnown for oneDVB-T2
Design2 differ
Product typeKnown for oneUltra short throw projector
Product colourDiffersWhiteBlack
PlacementDiffersCeilingDesktop, Ceiling
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Poweridentical
Power consumption (standby)Known for one0.5 W
Power consumption (max)Known for one100 W
AC input frequencyKnown for one50 - 60 Hz
Auto power offKnown for oneYes
Power consumption (typical)Known for one330 W
Power consumption (economy mode)Known for one260 W
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Known for one0 - 80%
Weight & dimensions1 differ
WeightDiffers2.6 kg1.9 kg
WidthKnown for one131 mm
DepthKnown for one309 mm
HeightKnown for one128 mm
Package widthKnown for one380 mm
Package depthKnown for one274 mm
Package heightKnown for one180 mm
Package weightKnown for one3.99 kg
Packaging content1 differ
AC adapter includedKnown for oneYes
Cables includedDiffersACAC, Composite
Warranty cardKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Maximum digital resolutionKnown for one1920 x 1200 pixels
Softwareidentical
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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