Product comparison · 2 data projectors

Acer HL1820 DLP UHD 4K (3840x2160) 3D White vs Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White

34specifications compared
9differ
25identical
18known for one product only

Key differences

The Acer HL1820 DLP UHD 4K (3840x2160) 3D White has 5% more uniformity than the Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White (80% vs 75%). The Acer HL1820 DLP UHD 4K (3840x2160) 3D White has 5 W more RMS rated power than the Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White (15 W vs 10 W). The Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White has 0.5 kg more weight than the Acer HL1820 DLP UHD 4K (3840x2160) 3D White (3.4 kg vs 2.9 kg). Supported aspect ratios: 16:9, 4:3 on the Acer HL1820 DLP UHD 4K (3840x2160) 3D White, 4:3, 16:9 on the Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White. Light source type: Laser on the Acer HL1820 DLP UHD 4K (3840x2160) 3D White, Lamp on the Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White.

Supported aspect ratios
- HL1820 DLP UHD 4K (3840x2160) 3D White:16:9, 4:3
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:4:3, 16:9
Uniformity
- HL1820 DLP UHD 4K (3840x2160) 3D White:80%
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:75%
Light source type
- HL1820 DLP UHD 4K (3840x2160) 3D White:Laser
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:Lamp
Focus
- HL1820 DLP UHD 4K (3840x2160) 3D White:Manual
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:Auto
RMS rated power
- HL1820 DLP UHD 4K (3840x2160) 3D White:15 W
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:10 W
Weight
- HL1820 DLP UHD 4K (3840x2160) 3D White:2.9 kg
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:3.4 kg
Width
- HL1820 DLP UHD 4K (3840x2160) 3D White:286 mm
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:322 mm
Depth
- HL1820 DLP UHD 4K (3840x2160) 3D White:216 mm
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:225 mm

Side by side

Differences highlightedShow differences only

Comparison of HL1820, HL6820GTV
52 specifications	A Acer HL1820 DLP UHD 4K (3840x2160) 3D White Model HL1820 View product	B Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White Model HL6820GTV View product
Projector2 differ
Projector brightnessKnown for one	Unknown — not stated by the source	4000 ANSI lumens
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3500000:1
Supported aspect ratiosDiffers	16:9, 4:3	4:3, 16:9
Projector brightness (economic mode)Known for one	Unknown — not stated by the source	3200 ANSI lumens
UniformityDiffers	80%	75%
Screen size compatibilityKnown for one	762 - 7620 mm (30 - 300")	Unknown — not stated by the source
Projection distanceKnown for one	0.9 - 4.6 m	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	+/- 30°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	+/- 30°	Unknown — not stated by the source
Light source1 differ
Light source typeDiffers	Laser	Lamp
Lens system1 differ
FocusDiffers	Manual	Auto
Focal length rangeKnown for one	Unknown — not stated by the source	11.90 15.50 mm
Throw ratioKnown for one	Unknown — not stated by the source	1.13 ~ 1.46:1
OffsetKnown for one	Unknown — not stated by the source	110%
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom ratioKnown for one	1:1.62	Unknown — not stated by the source
Videoidentical
Full HDKnown for one	No	Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 Type-A ports quantityKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Networkidentical
Smart TVKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	34 dB
Multimedia1 differ
RMS rated powerDiffers	15 W	10 W
Weight & dimensions4 differ
WeightDiffers	2.9 kg	3.4 kg
WidthDiffers	286 mm	322 mm
DepthDiffers	216 mm	225 mm
HeightDiffers	115.5 mm	109.7 mm

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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