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Product comparison · 2 data projectors

Acer HL1820 DLP UHD 4K (3840x2160) 3D White vs Epson Lifestudio Flex Plus

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  • 21specifications compared
  • 13differ
  • 8identical
  • 49known for one product only

Key differences

The Acer HL1820 DLP UHD 4K (3840x2160) 3D White has 1 more HDMI ports quantity than the Epson Lifestudio Flex Plus (2 vs 1). The Acer HL1820 DLP UHD 4K (3840x2160) 3D White has 6 dB more noise level (economic mode) than the Epson Lifestudio Flex Plus (29 dB vs 23 dB). The Epson Lifestudio Flex Plus has 1.1 kg more weight than the Acer HL1820 DLP UHD 4K (3840x2160) 3D White (4 kg vs 2.9 kg). Only the Epson Lifestudio Flex Plus has full HD. Only the Acer HL1820 DLP UHD 4K (3840x2160) 3D White has 3D.

  • Projection technology
    • DLP
    • 3LCD
  • Screen size compatibility
    • 762 - 7620 mm (30 - 300")
    • 762 - 3810 mm (30 - 150")
  • Light source type
    • Laser
    • LED
  • Focus
    • Manual
    • Auto
  • Full HD
    • No
    • Yes
  • 3D
    • Yes
    • No
  • HDMI ports quantity
    • 2
    • 1
  • Noise level (economic mode)
    • 29 dB
    • 23 dB

Side by side

Differences highlightedShow differences only
70 specifications
A

Acer

HL1820 DLP UHD 4K (3840x2160) 3D White

Model HL1820

View product
B

Epson

Lifestudio Flex PlusView product
Projector2 differ
Projector brightnessKnown for one1000 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionUHD 4K (3840x2160)UHD 4K (3840x2160)
Native aspect ratio16:916:9
Smart projectorKnown for oneYes
Screen size compatibilityDiffers762 - 7620 mm (30 - 300")762 - 3810 mm (30 - 150")
Number of colours1.07 billion colours1.07 billion colours
Supported aspect ratiosKnown for one16:9, 4:3
Projection distanceKnown for one0.9 - 4.6 m
UniformityKnown for one80%
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one24 - 240 Hz
Keystone correction, horizontalKnown for one+/- 30°
Keystone correction, verticalKnown for one+/- 30°
Light source1 differ
Light source typeDiffersLaserLED
Service life of light source20000 h20000 h
Service life of light source (economic mode)Known for one30000 h
Lens system1 differ
FocusDiffersManualAuto
Zoom capabilityYesYes
Throw ratioKnown for one1.2
Zoom ratioKnown for one1:1.62
Video2 differ
Analog signal format systemKnown for oneNot supported
Full HDDiffersNoYes
3DDiffersYesNo
Ports & interfaces1 differ
HDMI ports quantityDiffers21
HDMI versionKnown for one2.0
USB 2.0 Type-A ports quantityKnown for one1
USB 2.0 Type-C ports quantityKnown for one1
Audio Return Channel (ARC)Known for oneYes
Enhanced Audio Return Channel (eARC)Known for oneYes
VGA (D-Sub) ports quantityKnown for one0
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
Audio (L/R) inKnown for one1
Audio (L/R) outKnown for one1
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
BluetoothKnown for oneYes
Bluetooth profilesKnown for oneA2DP, AVRCP, SBC
Bluetooth versionKnown for one5.2
Features1 differ
InteractiveKnown for oneNo
Noise levelKnown for one28 dB
Noise level (economic mode)Differs29 dB23 dB
HDCPKnown 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
Projection modesKnown for oneCeiling, Front, Rear
Multimediaidentical
Built-in speaker(s)YesYes
Audio decodersKnown for oneDolby Digital Plus, Dolby TrueHD, Dolby Atmos
Number of built-in speakersKnown for one1
RMS rated powerKnown for one15 W
Design1 differ
Market positioningHome cinemaHome cinema
Product colourDiffersWhiteBlack, Oak, Silver
PlacementKnown for oneDesktop, Floor
Poweridentical
Power sourceACAC
Power consumption (typical)Known for one137 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50/60 Hz
Weight & dimensions4 differ
WeightDiffers2.9 kg4 kg
WidthDiffers286 mm190 mm
DepthDiffers216 mm190 mm
HeightDiffers115.5 mm249 mm
Packaging contentidentical
Remote control includedKnown for oneYes
Batteries includedKnown for oneYes
AC adapter includedKnown for oneYes
Cables includedKnown for oneHDMI
Carrying caseKnown for oneYes
Displayidentical
Built-in displayKnown for oneNo

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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