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Product comparison · 2 data projectors

Acer S1387 DLP WXGA 4000 EURO/UK vs Viewsonic LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White

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  • 36specifications compared
  • 24differ
  • 12identical
  • 47known for one product only

Key differences

The Acer S1387 DLP WXGA 4000 EURO/UK has 500 ANSI lumens more projector brightness than the Viewsonic LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White (4000 ANSI lumens vs 3500 ANSI lumens). The Viewsonic LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White has 2,980,000 :1 more contrast ratio (typical) than the Acer S1387 DLP WXGA 4000 EURO/UK (3000000:1 vs 20000:1). The Viewsonic LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White has 15,000 h more service life of light source than the Acer S1387 DLP WXGA 4000 EURO/UK (20000 h vs 5000 h). Projector native resolution: WXGA (1280x800) on the Acer S1387 DLP WXGA 4000 EURO/UK, UHD 4K (3840x2160) on the Viewsonic LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White. Native aspect ratio: 16:10 on the Acer S1387 DLP WXGA 4000 EURO/UK, 16:9 on the Viewsonic LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White.

  • Projector brightness
    • 4000 ANSI lumens
    • 3500 ANSI lumens
  • Projector native resolution
    • WXGA (1280x800)
    • UHD 4K (3840x2160)
  • Contrast ratio (typical)
    • 20000:1
    • 3000000:1
  • Native aspect ratio
    • 16:10
    • 16:9
  • Screen size compatibility
    • 914.4 - 7620 mm (36 - 300")
    • 1524 - 7620 mm (60 - 300")
  • Projection distance
    • 0.4 - 3.4 m
    • 1.49 - 9.72 m
  • Keystone correction, vertical
    • -20 - 20°
    • +-25°
  • Light source type
    • Lamp
    • Laser

Side by side

Differences highlightedShow differences only
83 specifications
A

Acer

S1387 DLP WXGA 4000 EURO/UKView product
B

Viewsonic

LX720-4K data projector Standard throw projector 3500 ANSI lumens UHD 4K (3840x2160) 3D White

Model LX720-4K

View product
Projector7 differ
Projector brightnessDiffers4000 ANSI lumens3500 ANSI lumens
Projector native resolutionDiffersWXGA (1280x800)UHD 4K (3840x2160)
Contrast ratio (typical)Differs20000:13000000:1
Native aspect ratioDiffers16:1016:9
Smart projectorNoNo
Screen size compatibilityDiffers914.4 - 7620 mm (36 - 300")1524 - 7620 mm (60 - 300")
Projection distanceDiffers0.4 - 3.4 m1.49 - 9.72 m
Number of colours1.07 billion colours1.07 billion colours
Keystone correction, horizontalKnown for one+-25°
Keystone correction, verticalDiffers-20 - 20°+-25°
Projection technologyKnown for oneDLP
Supported aspect ratiosKnown for one4:3, 16:9, 16:10
Projector brightness (economic mode)Known for one3200 ANSI lumens
UniformityKnown for one80%
Horizontal scan rangeKnown for one15 - 100 kHz
Vertical scan rangeKnown for one24 - 120 Hz
Light source3 differ
Light source typeDiffersLampLaser
Service life of light sourceDiffers5000 h20000 h
Service life of light source (economic mode)Differs10000 h30000 h
Lamp typeKnown for oneOSRAM
Lamp powerKnown for one240 W
Lens systemidentical
FocusManualManual
Focal length rangeKnown for one11.9 - 15.5 mm
Aperture range (F-F)Known for one1.94 - 2.12
Zoom capabilityKnown for oneYes
Throw ratioKnown for one1.127-1.465
Zoom ratioKnown for one1:1
Videoidentical
3DKnown for oneYes
Supported graphics resolutionsKnown for one640 x 480 (VGA), 3840 x 2160
Supported video modesKnown for one480i, 576i, 720p, 1080i, 1080p, 2160p
Analog signal format systemKnown for oneNTSC 3.58, NTSC 4.43, PAL B, PAL D, PAL G, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L
Digital signal format systemKnown for oneHDTV
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantity22
HDMI versionDiffers1.4b2.0
Component video (YPbPr/YCbCr) inDiffers10
Composite video inDiffers10
DVI portKnown for oneNo
USB 2.0 Type-A ports quantityKnown for one1
Serial interface typeRS-232RS-232
Audio Return Channel (ARC)Known for oneYes
HDMI connector typeKnown for oneFull-size
Audio (L/R) inKnown for one1
Audio (L/R) outKnown for one1
S/PDIF out portKnown for oneYes
Networkidentical
Smart TVKnown for oneYes
Ethernet LANKnown for oneNo
Wi-FiKnown for oneYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Storageidentical
Internal storage capacityKnown for one8 GB
Features1 differ
Noise levelDiffers27 dB32 dB
Noise level (economic mode)Known for one26 dB
HDCPYesYes
On Screen Display (OSD)Known for oneYes
InteractiveKnown for oneNo
Multimedia1 differ
Built-in speaker(s)YesYes
RMS rated powerDiffers16 W10 W
Number of built-in speakersKnown for one1
Design2 differ
Product typeDiffersShort throw projectorStandard throw projector
Market positioningDiffersEducationHome cinema
Product colourWhiteWhite
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs290 W143 W
Power consumption (standby)0.5 W0.5 W
AC input voltageDiffers100 - 240 V100-240 V
AC input frequencyKnown for one50/60 Hz
Power consumption (economy mode)Known for one210 W
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions4 differ
WeightDiffers3.1 kg3.5 kg
WidthDiffers31 mm312 mm
DepthDiffers236 mm234 mm
HeightDiffers113.7 mm104 mm
Package widthKnown for one415 mm
Package depthKnown for one168 mm
Package heightKnown for one297 mm
Package weightKnown for one4.6 kg
Packaging contentidentical
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedKnown for onePower, VGA

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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