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Product comparison · 2 data projectors

Epson EB-1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White vs NEC LT158 data projector Standard throw projector 1500 ANSI lumens LCD XGA (1024x768) Grey

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  • 36specifications compared
  • 22differ
  • 14identical
  • 63known for one product only

Key differences

  • Projector brightness
    • 3200 ANSI lumens
    • 1500 ANSI lumens
  • Projection technology
    • 3LCD
    • LCD
  • Projector native resolution
    • WXGA (1280x800)
    • XGA (1024x768)
  • Contrast ratio (typical)
    • 10000:1
    • 600:1
  • Screen size compatibility
    • 762 - 7620 mm (30 - 300")
    • 635 - 7620 mm (25 - 300")
  • Service life of light source (economic mode)
    • 7000 h
    • 2500 h
  • Lamp power
    • 214 W
    • 300 W
  • Focal length range
    • 13.52 - 16.22 mm
    • 36.5 - 43.7 mm

Side by side

Differences highlightedShow differences only
99 specifications
A

Epson

EB-1785W Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black, White

Model EB-1785W

View product
B

NEC

LT158 data projector Standard throw projector 1500 ANSI lumens LCD XGA (1024x768) Grey

Model LT158

View product
Projector5 differ
Projector brightnessDiffers3200 ANSI lumens1500 ANSI lumens
Projection technologyDiffers3LCDLCD
Projector native resolutionDiffersWXGA (1280x800)XGA (1024x768)
Contrast ratio (typical)Differs10000:1600:1
Native aspect ratioKnown for one16:10
Screen size compatibilityDiffers762 - 7620 mm (30 - 300")635 - 7620 mm (25 - 300")
Projection distance (wide)Known for one0.7 - 6.8 m
Projection distance (tele)Known for one0.8 - 8.2 m
Number of coloursKnown for one1.073 billion colours
Projector brightness (economic mode)Known for one1900 ANSI lumens
Vertical scan rangeKnown for one100 - 120 Hz
Keystone correction, horizontalKnown for one-20 - 20°
Keystone correction, verticalKnown for one-30 - 30°
Matrix sizeKnown for one1.5 cm (0.59")
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Light source2 differ
Light source typeLampLamp
Service life of light sourceKnown for one4000 h
Service life of light source (economic mode)Differs7000 h2500 h
Lamp powerDiffers214 W300 W
Lamps quantityKnown for one1 lamp(s)
Lens system2 differ
FocusManualManual
Focal length rangeDiffers13.52 - 16.22 mm36.5 - 43.7 mm
Aperture range (F-F)Differs1.58 - 1.71.7 - 2.1
Zoom capabilityYesYes
Zoom typeManualManual
Throw ratioKnown for one1.04 - 1.26:1
Videoidentical
Full HDNoNo
HD-ReadyKnown for oneYes
3DNoNo
Video colour modesKnown for oneBlackboard, Cinema, Dynamic, Presentation, sRGB
Video processingKnown for one10 bit
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported video modesKnown for one480i, 480p, 720p, 1080i
Ports & interfaces2 differ
VGA (D-Sub) ports quantity11
HDMI ports quantityKnown for one1
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one1
DVI portDiffersNoYes
S-Video inputs quantityKnown for one0
USB 2.0 ports quantityDiffers21
Audio (L/R) inKnown for one0
Mobile High-Definition Link (MHL)Known for oneYes
Network1 differ
Ethernet LANNoNo
Ethernet LAN (RJ-45) ports00
Wi-FiDiffersYesNo
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Storage1 differ
Card reader integratedDiffersNoYes
Featuresidentical
Noise levelKnown for one39 dB
Noise level (economic mode)Known for one30 dB
HDCPKnown for oneYes
Air filterKnown for oneYes
Country of originKnown for onePhilippines
Password protectionKnown for oneYes
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers1 W0.5 W
Design2 differ
Product typeStandard throw projectorStandard throw projector
Market positioningKnown for oneBusiness
Product colourDiffersBlack, WhiteGrey
PlacementDiffersDesktop, CeilingDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power1 differ
Power sourceACAC
Power consumption (typical)Differs295 W200 W
Power consumption (standby)Known for one0.34 W
Power consumption (economy mode)Known for one208 W
AC input voltageKnown for one100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WeightDiffers1.8 kg2.2 kg
WidthDiffers292 mm207 mm
DepthDiffers213 mm266 mm
HeightDiffers44 mm63 mm
Package widthKnown for one370 mm
Package depthKnown for one420 mm
Package heightKnown for one145 mm
Package weightKnown for one3.71 kg
Packaging content1 differ
Remote control includedDiffersYesNo
Batteries includedKnown for oneYes
Cables includedKnown for oneAC, VGA
Carrying caseKnown for oneYes
Technical detailsidentical
Standard interfacesKnown for oneHDMI, NFC, USB, VGA, Wireless LAN
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Harmonized System (HS) codeKnown for one85286200
Pallet gross heightKnown for one2.18 m
Pallet gross lengthKnown for one120 cm
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one2.18 m
Pallet length (UK)Known for one120 cm
Pallet width (UK)Known for one100 cm
Products per palletKnown for one70 pc(s)
Products per pallet (UK)Known for one84 pc(s)
Products per pallet layerKnown for one5 pc(s)
Products per pallet layer (UK)Known for one6 pc(s)
Other featuresidentical
RS-232 portsKnown for one0

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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