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Product comparison · 2 data projectors

Acer Vero HL1820 DLP 4K2K 2300 Lm vs Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White

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  • 39specifications compared
  • 19differ
  • 20identical
  • 55known for one product only

Key differences

The Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White has 2,000 ANSI lumens more projector brightness than the Acer Vero HL1820 DLP 4K2K 2300 Lm (4000 ANSI lumens vs 2000 ANSI lumens). The Acer Vero HL1820 DLP 4K2K 2300 Lm has 3,498,800 :1 more contrast ratio (typical) than the Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White (3500000:1 vs 1200:1). The Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White has 4 dB more noise level than the Acer Vero HL1820 DLP 4K2K 2300 Lm (33 dB vs 29 dB). Only the Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White has Wi-Fi. Screen size compatibility: 660.4 - 7696.2 mm (26 - 303") on the Acer Vero HL1820 DLP 4K2K 2300 Lm, 1524 - 7620 mm (60 - 300") on the Viewsonic LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White.

  • Projector brightness
    • 2000 ANSI lumens
    • 4000 ANSI lumens
  • Contrast ratio (typical)
    • 3500000:1
    • 1200:1
  • Projection distance
    • 0.93 - 14.88 m
    • 1.49 - 9.72 m
  • Keystone correction, horizontal
    • -30 - 30°
    • +-40°
  • Keystone correction, vertical
    • -30 - 30°
    • +-40°
  • Throw ratio
    • 1.4
    • 1.127 - 1.465
  • Wi-Fi
    • No
    • Yes
  • Noise level
    • 29 dB
    • 33 dB

Side by side

Differences highlightedShow differences only
94 specifications
A

Acer

Vero HL1820 DLP 4K2K 2300 LmView product
B

Viewsonic

LX750-4KB data projector Standard throw projector 4000 ANSI lumens UHD 4K (3840x2160) 3D White

Model LX750-4KB

View product
Projector6 differ
Projector brightnessDiffers2000 ANSI lumens4000 ANSI lumens
Projector native resolutionUHD 4K (3840x2160)UHD 4K (3840x2160)
Contrast ratio (typical)Differs3500000:11200:1
Native aspect ratio16:916:9
Smart projectorKnown for oneNo
Screen size compatibilityDiffers660.4 - 7696.2 mm (26 - 303")1524 - 7620 mm (60 - 300")
Projection distanceDiffers0.93 - 14.88 m1.49 - 9.72 m
Number of coloursKnown for one1.07 billion colours
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one23 - 240 Hz
Horizontal synchronization (max)Known for one135 kHz
Horizontal synchronization (min)Known for one15 kHz
Keystone correction, horizontalDiffers-30 - 30°+-40°
Keystone correction, verticalDiffers-30 - 30°+-40°
Matrix sizeKnown for one1.19 cm (0.47")
Vertical synchronization (max)Known for one0.24 kHz
Vertical synchronization (min)Known for one0.023 kHz
Screen size (max)Known for one7.62 m (300")
Projection technologyKnown for oneDLP
Supported aspect ratiosKnown for one16:9, 4:3
Projector brightness (economic mode)Known for one1600 ANSI lumens
Light sourceidentical
Light source typeLaserLaser
Service life of light source20000 h20000 h
Service life of light source (economic mode)Known for one30000 h
Lens system1 differ
FocusManualManual
Focal length rangeKnown for one11.9 - 15.5 mm
Aperture range (F-F)Known for one1.94 - 2.12
Zoom capabilityYesYes
Optical zoomKnown for one1.3x
Throw ratioDiffers1.41.127 - 1.465
OffsetKnown for one110%
Zoom typeKnown for oneManual
Videoidentical
Full HDKnown for oneYes
3DYesYes
Supported graphics resolutionsKnown for one640 x 480 (VGA), 3840 x 2160
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Ports & interfacesidentical
VGA (D-Sub) ports quantity00
HDMI ports quantity22
HDMI connector typeKnown for oneFull-size
HDMI version2.02.0
Component video (YPbPr/YCbCr) in00
Composite video in00
DVI portNoNo
USB 2.0 Type-A ports quantityKnown for one1
Audio (L/R) inKnown for one0
Serial interface typeRS-232RS-232
PC Audio outKnown for oneYes
Audio Return Channel (ARC)Known for oneYes
Network1 differ
Smart TVKnown for oneYes
Wi-FiDiffersNoYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Ethernet LANKnown for oneNo
Storageidentical
Internal storage capacityKnown for one8 GB
Card reader integratedKnown for oneNo
Features1 differ
Noise levelDiffers29 dB33 dB
Noise level (economic mode)Known for one27 dB
HDCPKnown for oneYes
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneMulti
HDCP versionKnown for one2.2
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHybrid Log-Gamma (HLG)
Video appsKnown for oneDisney+, Netflix, Roku Channel, YouTube
InteractiveKnown for oneNo
Country of originKnown for oneChina
Multimedia1 differ
Built-in speaker(s)YesYes
RMS rated powerDiffers15 W10 W
Number of built-in speakersKnown for one1
Audio decodersKnown for oneNot supported
Designidentical
Product typeStandard throw projectorStandard throw projector
Market positioningKnown for oneHome cinema
Product colourWhiteWhite
Cable lock slotKnown for oneYes
Displayidentical
Built-in displayNoNo
Poweridentical
Power sourceACAC
Power consumption (standby)Known for one0.5 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50/60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions8 differ
WeightDiffers2.9 kg3.5 kg
WidthDiffers286 mm312 mm
DepthDiffers216 mm234 mm
HeightDiffers115.5 mm104 mm
Package widthDiffers398 mm415 mm
Package depthDiffers280 mm168 mm
Package heightDiffers156 mm297 mm
Package weightDiffers5.5 kg4.6 kg
Packaging content1 differ
Remote control includedYesYes
Cables includedDiffersPower, HDMIAC
ManualKnown for oneYes
Technical detailsidentical
Image lag timeKnown for one1 ms
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Other featuresidentical
Connectivity technologyKnown for oneWired

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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