Product comparison · 2 data projectors

Acer HL1820 DLP UHD 4K (3840x2160) 3D White vs Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1

25specifications compared
12differ
13identical
38known for one product only

Key differences

The Acer HL1820 DLP UHD 4K (3840x2160) 3D White has 1 more HDMI ports quantity than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (2 vs 1). The Acer HL1820 DLP UHD 4K (3840x2160) 3D White has 10 W more RMS rated power than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (15 W vs 5 W). The Acer HL1820 DLP UHD 4K (3840x2160) 3D White has 0.6 kg more weight than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (2.9 kg vs 2.3 kg). Supported aspect ratios: 16:9, 4:3 on the Acer HL1820 DLP UHD 4K (3840x2160) 3D White, 4:3 on the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1. Screen size compatibility: 762 - 7620 mm (30 - 300") on the Acer HL1820 DLP UHD 4K (3840x2160) 3D White, 1397 - 7620 mm (55 - 300") on the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1.

Supported aspect ratios
- HL1820 DLP UHD 4K (3840x2160) 3D White:16:9, 4:3
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:4:3
Screen size compatibility
- HL1820 DLP UHD 4K (3840x2160) 3D White:762 - 7620 mm (30 - 300")
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:1397 - 7620 mm (55 - 300")
Projection distance
- HL1820 DLP UHD 4K (3840x2160) 3D White:0.9 - 4.6 m
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:1 - 10 m
Keystone correction, horizontal
- HL1820 DLP UHD 4K (3840x2160) 3D White:+/- 30°
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:-30 - 30°
Keystone correction, vertical
- HL1820 DLP UHD 4K (3840x2160) 3D White:+/- 30°
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:-30 - 30°
HDMI ports quantity
- HL1820 DLP UHD 4K (3840x2160) 3D White:2
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:1
RMS rated power
- HL1820 DLP UHD 4K (3840x2160) 3D White:15 W
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:5 W
Weight
- HL1820 DLP UHD 4K (3840x2160) 3D White:2.9 kg
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:2.3 kg

Side by side

Differences highlightedShow differences only

Comparison of HL1820, PD1800 DLP 4K2K 1000 LM 3.5MIL:1
63 specifications	A Acer HL1820 DLP UHD 4K (3840x2160) 3D White Model HL1820 View product	B Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 View product
Projector5 differ
Projector brightnessKnown for one	Unknown — not stated by the source	1000 ANSI lumens
Contrast ratio (typical)Known for one	Unknown — not stated by the source	8000:1
Supported aspect ratiosDiffers	16:9, 4:3	4:3
Smart projectorKnown for one	Unknown — not stated by the source	No
Screen size compatibilityDiffers	762 - 7620 mm (30 - 300")	1397 - 7620 mm (55 - 300")
Projection distanceDiffers	0.9 - 4.6 m	1 - 10 m
Keystone correction, horizontalDiffers	+/- 30°	-30 - 30°
Keystone correction, verticalDiffers	+/- 30°	-30 - 30°
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
UniformityKnown for one	80%	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 135 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	24 - 240 Hz	Unknown — not stated by the source
Lens systemidentical
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Throw ratioKnown for one	Unknown — not stated by the source	1.5 - 1.65
Zoom ratioKnown for one	1:1.62	Unknown — not stated by the source
Ports & interfaces1 differ
HDMI ports quantityDiffers	2	1
HDMI versionKnown for one	Unknown — not stated by the source	2.0
DC-in jackKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Networkidentical
Smart TVKnown for one	Unknown — not stated by the source	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
Wi-FiKnown for one	Unknown — not stated by the source	No
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Featuresidentical
InteractiveKnown for one	Unknown — not stated by the source	No
Noise levelKnown for one	Unknown — not stated by the source	26 dB
Country of originKnown for one	Unknown — not stated by the source	China
Noise level (economic mode)Known for one	29 dB	Unknown — not stated by the source
Projection modesKnown for one	Ceiling, Front, Rear	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	15 W	5 W
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Standard throw projector
Market positioningKnown for one	Home cinema	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.9 kg	2.3 kg
WidthDiffers	286 mm	238 mm
DepthDiffers	216 mm	215.4 mm
HeightDiffers	115.5 mm	127.4 mm
Package widthKnown for one	Unknown — not stated by the source	400 mm
Package depthKnown for one	Unknown — not stated by the source	297 mm
Package heightKnown for one	Unknown — not stated by the source	200 mm
Package weightKnown for one	Unknown — not stated by the source	4 kg
Packaging content1 differ
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Cables includedDiffers	HDMI	Power, HDMI
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Light sourceidentical
Light source typeKnown for one	Laser	Unknown — not stated by the source
Service life of light sourceKnown for one	20000 h	Unknown — not stated by the source
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Videoidentical
Full HDKnown for one	No	Unknown — not stated by the source
3DKnown for one	Yes	Unknown — not stated by the source

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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