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Product comparison · 2 data projectors

BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black vs Epson Lifestudio Flex Special Lux Edition

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  • 39specifications compared
  • 27differ
  • 12identical
  • 64known for one product only

Key differences

The Epson Lifestudio Flex Special Lux Edition has 2,000,000 :1 more contrast ratio (typical) than the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black (5000000:1 vs 3000000:1). The Epson Lifestudio Flex Special Lux Edition has 169 - 240 Hz more vertical scan range than the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black (192 - 240 Hz vs 23 - 240 Hz). The BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black has 10,000 h more service life of light source (economic mode) than the Epson Lifestudio Flex Special Lux Edition (30000 h vs 20000 h). Only the Epson Lifestudio Flex Special Lux Edition has smart projector. Only the BenQ LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black has 3D.

  • Projector brightness
    • 4000 ANSI lumens
    • 1000 ISO lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • WXGA (1280x800)
    • UHD 4K (3840x2160)
  • Contrast ratio (typical)
    • 3000000:1
    • 5000000:1
  • Smart projector
    • No
    • Yes
  • Vertical scan range
    • 23 - 240 Hz
    • 192 - 240 Hz
  • Keystone correction, horizontal
    • 30°
    • ±20°
  • Keystone correction, vertical
    • 30°
    • ±20°

Side by side

Differences highlightedShow differences only
103 specifications
A

BenQ

LW830ST Short throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D Black

Model LW830ST

View product
B

Epson

Lifestudio Flex Special Lux EditionView product
Projector8 differ
Projector brightnessDiffers4000 ANSI lumens1000 ISO lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffersWXGA (1280x800)UHD 4K (3840x2160)
Contrast ratio (typical)Differs3000000:15000000:1
Native aspect ratio16:916:9
Smart projectorDiffersNoYes
Screen size compatibilityKnown for one762 - 3810 mm (30 - 150")
Projection distance (wide)Known for one0.8 - 4 m
Contrast ratio (dynamic)Known for one5000000:1
Vertical scan rangeDiffers23 - 240 Hz192 - 240 Hz
Colour light outputKnown for one1000 ANSI lumens
Keystone correction, horizontalDiffers30°±20°
Keystone correction, verticalDiffers30°±20°
White light outputKnown for one1000 ANSI lumens
Number of coloursKnown for one1.07 billion colours
Horizontal scan rangeKnown for one15 - 135 kHz
Colour gamutKnown for one93%
Light source2 differ
Light source typeDiffersLaserLED
Service life of light source20000 h20000 h
Service life of light source (economic mode)Differs30000 h20000 h
Lens system1 differ
Focal length rangeKnown for one16.6 mm
Fixed focal lengthKnown for one16.6 mm
F-number (relative aperture)Known for one1.6
Zoom capabilityYesYes
Throw ratioDiffers0.5211.20:1
Zoom typeKnown for oneFixed
OffsetKnown for one112%
Video1 differ
3DDiffersYesNo
Colour modes (2D)Known for oneCinema, Dynamic, Natural, Vivid
Video colour modesKnown for oneCinema, Dynamic, Natural, Vivid
Video processingKnown for one10 bit
Full HDKnown for oneYes
Ports & interfaces2 differ
VGA (D-Sub) ports quantityKnown for one0
HDMI ports quantityDiffers21
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
Service port typeKnown for oneUSB Type-B
USB 2.0 Type-A ports quantityDiffers21
Audio (L/R) inKnown for one0
Headphone outputsKnown for one1
Audio Return Channel (ARC)Known for oneYes
Enhanced Audio Return Channel (eARC)Known for oneYes
Serial interface typeKnown for oneRS-232
PC Audio outKnown for oneYes
Network2 differ
Smart TVKnown for oneYes
Ethernet LANDiffersYesNo
Wi-FiDiffersNoYes
Wi-Fi standardsKnown for oneWi-Fi 6 (802.11ax)
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.2
Ethernet LAN (RJ-45) portsKnown for one1
Storageidentical
Card reader integratedKnown for oneNo
Features2 differ
InteractiveNoNo
Noise levelDiffers30 dB28 dB
Noise level (economic mode)Differs24 dB23 dB
Country of originKnown for onePhilippines
Game modeKnown for oneYes
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Works with the Google AssistantKnown for oneYes
Operating system installedKnown for oneGoogle TV
International Protection (IP) codeKnown for oneIP6X
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakersDiffers12
RMS rated powerDiffers15 W10 W
Design2 differ
Market positioningDiffersBusinessPortable
Product colourBlackBlack
PlacementDiffersCeiling, DesktopDesktop, Floor
Product typeKnown for oneShort throw projector
Displayidentical
Built-in displayNoNo
Power1 differ
Power sourceACAC
Power consumption (typical)Differs230 W111 W
Power consumption (economy mode)Known for one82 W
Power consumption (standby)Known for one0.5 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50/60 Hz
Sensorsidentical
Ambient lightingKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one10 - 90%
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions4 differ
WeightDiffers3.4 kg3.9 kg
WidthDiffers279.2 mm190 mm
DepthDiffers229.3 mm198 mm
HeightDiffers120.5 mm251 mm
Package widthKnown for one320 mm
Package depthKnown for one360 mm
Package heightKnown for one325 mm
Package weightKnown for one6.68 kg
Packaging contentidentical
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedPowerPower
ManualYesYes
Mounting brackets includedKnown for oneYes
Technical detailsidentical
Other featuresKnown for one4K enhancement, Ambient lighting, Auto Keystone Adjustment, Auto Obstacle Avoidance, Auto Power On, Auto shape correction, Auto source search, Automatic keystone correction, Built-in speaker, Chromecast, Digital zoom, Fit to Screen, Frame interpolation, Game mode, Google TV, Intelligent Instant Setu
Power consumptionKnown for one111 Watt (Normal On-Mode), 135 Watt (Normal Peak-mode), 82 Watt (Eco Peak-Mode),
SpeakerKnown for one5W + 5W stereo with dual passive radiator
Logistics dataidentical
Quantity per pack1 pc(s)1 pc(s)
Other featuresidentical
Audio systemKnown for oneSound by Bose
InterfaceKnown for oneUSB 2.0-A, USB 2.0 Type B (Service Only), WLAN, HDMI (ARC/eARC), Type-C mobile battery power supply, Wi-Fi 6, Bluetooth® 5.2, Headphone Output
Option typeKnown for oneSafety wire set
Box contentsKnown for oneMain unit, Power cable, Quick Start Guide, Remote control incl. batteries, User manual, Warranty document
Control panelKnown for one0.62 inch

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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