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Product comparison · 2 data projectors

Epson Brightlink 685wi vs NEC PA703W Large venue projector 7000 ANSI lumens 3LCD WXGA (1280x800) 3D White

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  • 47specifications compared
  • 31differ
  • 16identical
  • 51known for one product only

Key differences

  • Projector brightness
    • 3500 ANSI lumens
    • 7000 ANSI lumens
  • Contrast ratio (typical)
    • 300:1
    • 8000:1
  • Keystone correction, horizontal
    • ±3°
    • -40 - 40°
  • Keystone correction, vertical
    • ±3°
    • -40 - 40°
  • Matrix size
    • 1.5 cm (0.59")
    • 1.93 cm (0.76")
  • Service life of light source
    • 5000 h
    • 4000 h
  • Service life of light source (economic mode)
    • 10000 h
    • 5000 h
  • Lamp power
    • 250 W
    • 370 W

Side by side

Differences highlightedShow differences only
98 specifications
A

Epson

Brightlink 685wiView product
B

NEC

PA703W Large venue projector 7000 ANSI lumens 3LCD WXGA (1280x800) 3D White

Model PA703W

View product
Projector6 differ
Projector brightnessDiffers3500 ANSI lumens7000 ANSI lumens
Contrast ratio (typical)Differs300:18000:1
Supported aspect ratiosKnown for one16:10
Screen size compatibilityDiffers1524 - 2540 mm (60 - 100")322.6 - 12700 mm (12.7 - 500")
Projection distance (wide)Known for one0 - 0.4 m
Projection distance (tele)Known for one0 - 0.6 m
Contrast ratio (dynamic)Known for one14000:1
Number of coloursKnown for one1.073 billion colours
Projector brightness (economic mode)Known for one2900 ANSI lumens
Colour light outputKnown for one3500 ANSI lumens
Keystone correction, horizontalDiffers±3°-40 - 40°
Keystone correction, verticalDiffers±3°-40 - 40°
Matrix sizeDiffers1.5 cm (0.59")1.93 cm (0.76")
Vertical synchronization (max)Known for one0.12 kHz
Vertical synchronization (min)Known for one0.1 kHz
White light outputKnown for one3500 ANSI lumens
Projection distanceKnown for one0.7 - 50.9 m
Light source3 differ
Service life of light sourceDiffers5000 h4000 h
Service life of light source (economic mode)Differs10000 h5000 h
Lamp powerDiffers250 W370 W
Lamp typeKnown for oneUHP
Lamp power (economic mode)Known for one280 W
Lens systemidentical
FocusKnown for oneManual
Zoom ratioKnown for one1.35:1
Digital zoomKnown for one1.35x
Throw ratioKnown for one0.28:1
Number of optional lenses supportedKnown for one8
Video1 differ
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDKnown for oneNo
3DDiffersNoYes
Supported graphics resolutionsKnown for one640 x 480 (VGA), 1920 x 1200 (WUXGA), 2048 x 1080, 2560 x 1600 (WQXGA), 4096 x 2160
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080p
Ports & interfaces6 differ
VGA (D-Sub) ports quantityDiffers21
HDMI ports quantityDiffers32
Composite video inKnown for one1
S-Video inputs quantityDiffers10
USB 2.0 ports quantityDiffers31
Audio (L/R) inDiffers10
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Serial interface typeDiffersRS-232CRS-232
HDMI connector typeKnown for oneFull-size
DisplayPorts quantityKnown for one1
HDBaseT portKnown for oneYes
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
PC in (D-Sub)Known for oneYes
Networkidentical
Wi-FiKnown for oneNo
Features2 differ
Noise levelDiffers35 dB39 dB
Noise level (economic mode)Differs29 dB33 dB
HDCPKnown for oneYes
CertificationKnown for oneCE; EAC; ErP; TUEV, ErP
Multimediaidentical
Built-in speaker(s)Known for oneYes
RMS rated powerKnown for one16 W
Design3 differ
Product typeDiffersShort throw projectorLarge venue projector
Market positioningKnown for oneShort throw
Product colourDiffersGrey, WhiteWhite
PlacementDiffersWallDesktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Power3 differ
Power consumption (typical)Differs373 W482 W
Power consumption (standby)Differs2.2 W0.26 W
AC input voltageDiffers220 - 240 V100 - 240 V
Power consumption (network standby)Known for one1 W
Power consumption (economy mode)Known for one376 W
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Operational conditions3 differ
Operating temperature (T-T)Differs5 - 35 °C5 - 40 °C
Storage temperature (T-T)Differs-10 - 60 °C-10 - 50 °C
Storage relative humidity (H-H)Differs10 - 90%20 - 80%
Weight & dimensions4 differ
WeightDiffers5.9 kg10.2 kg
WidthDiffers367 mm499 mm
DepthDiffers400 mm406 mm
HeightDiffers149 mm163.7 mm
Packaging contentidentical
Remote control typeKnown for oneIR
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
RS-232CKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
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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