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Product comparison · 2 data projectors

Acer HL1820 DLP UHD 4K (3840x2160) 3D White vs Acer Vero XL2521 DLP 1080p 4000 Lm

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  • 29specifications compared
  • 10differ
  • 19identical
  • 30known for one product only

Key differences

The Acer HL1820 DLP UHD 4K (3840x2160) 3D White has 1 more audio (L/R) in than the Acer Vero XL2521 DLP 1080p 4000 Lm (1 vs 0). Only the Acer Vero XL2521 DLP 1080p 4000 Lm has full HD. Projection technology: DLP on the Acer HL1820 DLP UHD 4K (3840x2160) 3D White, DMD on the Acer Vero XL2521 DLP 1080p 4000 Lm. Projector native resolution: UHD 4K (3840x2160) on the Acer HL1820 DLP UHD 4K (3840x2160) 3D White, 1080p (1920x1080) on the Acer Vero XL2521 DLP 1080p 4000 Lm. Supported aspect ratios: 16:9, 4:3 on the Acer HL1820 DLP UHD 4K (3840x2160) 3D White, 4:3, 16:9 on the Acer Vero XL2521 DLP 1080p 4000 Lm.

  • Projection technology
    • DLP
    • DMD
  • Projector native resolution
    • UHD 4K (3840x2160)
    • 1080p (1920x1080)
  • Supported aspect ratios
    • 16:9, 4:3
    • 4:3, 16:9
  • Keystone correction, horizontal
    • +/- 30°
    • +30 -30°
  • Keystone correction, vertical
    • +/- 30°
    • +30 -30°
  • Zoom ratio
    • 1:1.62
    • 1:1
  • Full HD
    • No
    • Yes
  • Audio (L/R) in
    • 1
    • 0

Side by side

Differences highlightedShow differences only
59 specifications
A

Acer

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

Model HL1820

View product
B

Acer

Vero XL2521 DLP 1080p 4000 LmView product
Projector5 differ
Projector brightnessKnown for one4000 ANSI lumens
Projection technologyDiffersDLPDMD
Projector native resolutionDiffersUHD 4K (3840x2160)1080p (1920x1080)
Contrast ratio (typical)Known for one3500000:1
Supported aspect ratiosDiffers16:9, 4:34:3, 16:9
Keystone correction, horizontalDiffers+/- 30°+30 -30°
Keystone correction, verticalDiffers+/- 30°+30 -30°
Screen size compatibilityKnown for one762 - 7620 mm (30 - 300")
Projection distanceKnown for one0.9 - 4.6 m
Number of coloursKnown for one1.07 billion colours
UniformityKnown for one80%
Horizontal scan rangeKnown for one15 - 135 kHz
Vertical scan rangeKnown for one24 - 240 Hz
Lens system1 differ
Zoom typeKnown for oneManual
Zoom ratioDiffers1:1.621:1
Throw ratioKnown for one1.48
Video1 differ
Full HDDiffersNoYes
3DKnown for oneYes
Ports & interfaces1 differ
HDMI connector typeKnown for oneFull-size
HDMI versionKnown for one2.0
DisplayPorts quantityKnown for one0
Audio (L/R) inDiffers10
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneNo
PC Audio outKnown for oneYes
DC-in jackKnown for oneYes
Audio (L/R) outKnown for one1
Networkidentical
Ethernet LANKnown for oneNo
Wi-FiKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Featuresidentical
InteractiveKnown for oneNo
Noise levelKnown for one29 dB
Noise level (economic mode)Known for one29 dB
Projection modesKnown for oneCeiling, Front, Rear
Designidentical
Product typeKnown for oneStandard throw projector
Market positioningKnown for oneHome cinema
Power1 differ
Power sourceDiffersACDC
Weight & dimensions1 differ
WeightDiffers2.9 kg2.9 g
Packaging contentidentical
Cables includedKnown for oneHDMI
Carrying caseKnown for oneYes

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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