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Product comparison · 2 data projectors

BenQ SW921 + PSR01 vs LG PH30JG data projector Standard throw projector 250 ANSI lumens DLP 720p (1280x720) White

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  • 46specifications compared
  • 30differ
  • 16identical
  • 43known for one product only

Key differences

  • Projector brightness
    • 5000 ANSI lumens
    • 250 ANSI lumens
  • Projector native resolution
    • WXGA (1280x800)
    • 720p (1280x720)
  • Contrast ratio (typical)
    • 5000:1
    • 100000:1
  • Native aspect ratio
    • 16:10
    • 16:9
  • Screen size compatibility
    • 762 - 7620 mm (30 - 300")
    • 508 - 2540 mm (20 - 100")
  • Light source type
    • Lamp
    • LED
  • Service life of light source
    • 2000 h
    • 30000 h
  • 3D
    • Yes
    • No

Side by side

Differences highlightedShow differences only
89 specifications
A

BenQ

SW921 + PSR01View product
B

LG

PH30JG data projector Standard throw projector 250 ANSI lumens DLP 720p (1280x720) White

Model PH30JG

View product
Projector5 differ
Projector brightnessDiffers5000 ANSI lumens250 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersWXGA (1280x800)720p (1280x720)
Contrast ratio (typical)Differs5000:1100000:1
Native aspect ratioDiffers16:1016:9
Screen size compatibilityDiffers762 - 7620 mm (30 - 300")508 - 2540 mm (20 - 100")
Number of coloursKnown for one1.073 billion colours
Keystone correction, horizontalKnown for one-30 - 30°
Keystone correction, verticalKnown for one-30 - 30°
Supported aspect ratiosKnown for one4:3, 16:9
Light source2 differ
Light source typeDiffersLampLED
Service life of light sourceDiffers2000 h30000 h
Service life of light source (economic mode)Known for one2500 h
Lamp powerKnown for one370 W
Lamps quantityKnown for one1 lamp(s)
Lens systemidentical
Focal length rangeKnown for one15.78 - 25.12 mm
Aperture range (F-F)Known for one2.45 - 3.07
Zoom ratioKnown for one1.6:1
Optical zoomKnown for one1.6x
Throw ratioKnown for one1.12 - 1.8:1
Vertical lens shift rangeKnown for one-2.5 - 2.5%
OffsetKnown for one105%
FocusKnown for oneManual
Video3 differ
Analog signal format systemKnown for oneNTSC, PAL, SECAM
Full HDKnown for oneNo
3DDiffersYesNo
Supported graphics resolutionsDiffers640 x 480 (VGA), 1600 x 1200 (UXGA)640 x 350, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
Supported video modesDiffers480i, 480p, 576i, 576p, 720p, 1080i, 1080p480p, 576p, 720p, 1080i, 1080p
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers20
HDMI ports quantityDiffers21
Component video (YPbPr/YCbCr) in00
Composite video inDiffers10
S-Video inputs quantityDiffers10
USB 2.0 ports quantity11
Audio (L/R) inDiffers10
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Serial interface typeKnown for oneRS-232
Mobile High-Definition Link (MHL)YesYes
AC (power) inKnown for oneYes
HDMI connector typeKnown for oneFull-size
DVI portKnown for oneNo
PC Audio outKnown for oneYes
DC-in jackKnown for oneYes
Network2 differ
Ethernet LANDiffersYesNo
Ethernet LAN (RJ-45) portsDiffers10
Wi-FiKnown for oneNo
BluetoothKnown for oneYes
Storageidentical
Card reader integratedNoNo
Features2 differ
Noise levelDiffers36 dB29 dB
Noise level (economic mode)Differs33 dB22 dB
Plug and PlayKnown for oneYes
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakersDiffers21
RMS rated powerDiffers20 W1 W
Design2 differ
Product typeStandard throw projectorStandard throw projector
Market positioningDiffersBusinessPortable
Product colourDiffersSilver, WhiteWhite
PlacementDesktopDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceDiffersACAC/Battery
Power consumption (typical)Differs490 W40 W
Power consumption (standby)0.5 W0.5 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (max)Known for one45 W
AC adapter output voltageKnown for one19 V
Battery life (max)Known for one4 h
Weight & dimensions4 differ
WeightDiffers4.7 kg490 g
WidthDiffers411.4 mm85.5 mm
DepthDiffers267.5 mm146.9 mm
HeightDiffers118.4 mm36.5 mm
Packaging contentidentical
Remote control includedYesYes
Remote control typeKnown for oneIR
Batteries includedKnown for oneYes
Cables includedAC, VGAAC, VGA
ManualYesYes
Quick start guideKnown for oneYes
Warranty cardYesYes
AC adapter includedKnown for oneYes
Other features1 differ
RS-232 portsDiffers10
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one0 - 80%
Storage relative humidity (H-H)Known for one0 - 85%
Logistics dataidentical
Harmonized System (HS) codeKnown for one85286200

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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