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Product comparison · 2 data projectors

Acer Essential EV-833H Ceiling-mounted projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black vs Epson EB-L1755U

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  • 43specifications compared
  • 30differ
  • 13identical
  • 92known for one product only

Key differences

  • Projector brightness
    • 3000 ANSI lumens
    • 15000 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • 1080p (1920x1080)
    • WUXGA (1920x1200)
  • Contrast ratio (typical)
    • 10000:1
    • 2000:1
  • Native aspect ratio
    • 16:9
    • 16:10
  • Projection distance
    • 1 - 10 m
    • 1.99 - 27.77 m
  • Number of colours
    • 1.073 billion colours
    • 1.07 billion colours
  • Keystone correction, vertical
    • -40 - 40°
    • ±45°

Side by side

Differences highlightedShow differences only
135 specifications
A

Acer

Essential EV-833H Ceiling-mounted projector 3000 ANSI lumens DLP 1080p (1920x1080) 3D Black

Model EV-833H

View product
B

Epson

EB-L1755U

Model EB-L1755U

View product
Projector8 differ
Projector brightnessDiffers3000 ANSI lumens15000 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffers1080p (1920x1080)WUXGA (1920x1200)
Contrast ratio (typical)Differs10000:12000:1
Native aspect ratioDiffers16:916:10
Screen size compatibilityKnown for one1524 - 12700 mm (60 - 500")
Projection distanceDiffers1 - 10 m1.99 - 27.77 m
Projection distance (wide)Known for one2 - 17.2 m
Projection distance (tele)Known for one3.3 - 27.8 m
Contrast ratio (dynamic)Known for one2500000:1
Number of coloursDiffers1.073 billion colours1.07 billion colours
Projector brightness (economic mode)Known for one10500 ANSI lumens
Projector brightness (portrait mode)Known for one15000 ANSI lumens
Colour light outputKnown for one15000 ANSI lumens
Keystone correction, horizontalKnown for one±30°
Keystone correction, verticalDiffers-40 - 40°±45°
Matrix sizeKnown for one2.62 cm (1.03")
White light outputKnown for one15000 ANSI lumens
Supported aspect ratiosKnown for one4:3, 16:9
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Vertical synchronization (max)Known for one0.12 kHz
Vertical synchronization (min)Known for one0.024 kHz
Light source3 differ
Light source typeDiffersLampLaser
Service life of light sourceDiffers4000 h20000 h
Service life of light source (economic mode)Differs6000 h30000 h
Lamp typeKnown for oneUHP
Lamp powerKnown for one210 W
Lamps quantityKnown for one1 lamp(s)
Lens system5 differ
FocusDiffersManualMotorized
Focal length rangeDiffers22.37 - 26.73 mm36 - 57.35 mm
Aperture range (F-F)Differs2.55 - 2.861.8 - 2.5
Zoom capabilityYesYes
Zoom typeDiffersManualAuto
Zoom ratioKnown for one1.6:1
Throw ratioDiffers1.5 - 1.8:11.57 - 2.56:1
Horizontal lens shift rangeKnown for one-18 - -18%
Vertical lens shift rangeKnown for one-60 - -60%
Lens position memoryKnown for one10
Interchangeable lensKnown for oneYes
Number of optional lenses supportedKnown for one10
Digital zoomKnown for one2x
Optical zoomKnown for one1.2x
Video1 differ
Full HDYesYes
3DDiffersYesNo
Video colour modesKnown for oneBT.709, Cinema, DICOM simulation mode, Dynamic, Multi-projection, Presentation
Analog signal format systemKnown for oneNTSC, PAL, SECAM
3D ReadyKnown for oneYes
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080)
Ports & interfaces2 differ
VGA (D-Sub) ports quantityKnown for one2
HDMI ports quantityDiffers21
DVI portYesYes
S-Video inputs quantity00
HDBaseT portKnown for oneYes
USB 2.0 ports quantityDiffers10
USB 2.0 Type-B ports quantityKnown for one1
Serial interface typeKnown for oneRS-232C
BNC input portsKnown for one1
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Audio (L/R) outKnown for one1
Composite video outKnown for one0
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Wi-FiNoNo
Storageidentical
Card reader integratedNoNo
Features2 differ
Noise levelDiffers30 dB40 dB
Noise level (economic mode)Differs27 dB32 dB
Country of originKnown for oneChina
Password protectionKnown for oneYes
Projection modesKnown for oneCeiling, Front, Rear
Operating system versionKnown for oneWindows
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Number of built-in speakersKnown for one1
RMS rated powerKnown for one10 W
Design2 differ
Product typeDiffersCeiling-mounted projectorLarge venue projector
Product colourBlackBlack
PlacementDiffersCeilingCeiling, Flying frame
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs240 W1024 W
Power consumption (standby)Known for one0.3 W
Power consumption (economy mode)Differs215 W647 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Softwareidentical
Software supportKnown for onevia: AMX, Crestron (Network), Extron
Mac compatibilityKnown for oneYes
Operational conditionsidentical
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%
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions1 differ
WeightDiffers2.3 kg24.1 kg
WidthKnown for one586 mm
DepthKnown for one492 mm
HeightKnown for one211 mm
Package widthKnown for one750 mm
Package depthKnown for one780 mm
Package heightKnown for one325 mm
Package weightKnown for one33.9 kg
Packaging content1 differ
Remote control includedYesYes
Batteries includedYesYes
Cables includedDiffersACAC, VGA
ManualYesYes
Quick start guideKnown for oneYes
WLAN adapter includedKnown for oneYes
Bundled softwareKnown for oneEasyMP Monitor, EasyMP Multi PC Projection
Technical detailsidentical
Mobile app supportKnown for oneYes
Other featuresKnown for one4K enhancement, Absolute Black, Auto Calibration, Customizable user logo, Frame interpolation, Integrated camera for image calibration & image capture, Lens position memory
Power consumptionKnown for one938 Watt (Normal On-Mode), 1,024 Watt (Normal Peak-mode), 647 Watt (Eco Peak-Mode), 0.3 Watt (Energy saving standby)
Relative humidityKnown for one0 - 80%
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Harmonized System (HS) codeKnown for one85286200
Pallet gross heightKnown for one81 cm
Pallet gross lengthKnown for one120 cm
Pallet gross weightKnown for one0 g
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one81 cm
Pallet length (UK)Known for one120 cm
Pallet weight (UK)Known for one0 g
Pallet width (UK)Known for one100 cm
Products per palletKnown for one4 pc(s)
Products per pallet (UK)Known for one4 pc(s)
Products per pallet layerKnown for one1 pc(s)
Products per pallet layer (UK)Known for one1 pc(s)
Other featuresidentical
InterfaceKnown for oneJack plug in (3x), Jack plug out, HDBaseT, BNC in, HDMI in, DVI in, VGA out, VGA in, Ethernet interface (100 Base-TX / 10 Base-T), RS-232C, USB 2.0 Type B (Service Only), HD-SDI, Wireless LAN b/g/g 25GHz (optional)
RS-232CKnown for oneYes
Security featuresKnown for oneKensington lock, Security bar, Wireless LAN unit lock, Wireless LAN security, Password protection
Option typeKnown for oneHDBaseT Transmitter, Quick wireless USB key, Wireless LAN unit
Box contentsKnown for oneCD Manual, Cable cover, Computer cable, Power and signal cable (3 m), Quick Start Guide, Remote control incl. batteries
Control panelKnown for one1.03 inch with C2 Fine
Maximum digital resolutionKnown for one1920 x 1200 pixels
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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