Product comparison · 2 data projectors

Acer HL1810U DLP 4K2K 1000 Lm 1200:1 vs Acer HL1820 DLP UHD 4K (3840x2160) 3D White

24specifications compared
16differ
8identical
37known for one product only

Key differences

The Acer HL1820 DLP UHD 4K (3840x2160) 3D White has 1 more HDMI ports quantity than the Acer HL1810U DLP 4K2K 1000 Lm 1200:1 (2 vs 1). The Acer HL1810U DLP 4K2K 1000 Lm 1200:1 has 1 more built-in speakers than the Acer HL1820 DLP UHD 4K (3840x2160) 3D White (2 vs 1). The Acer HL1820 DLP UHD 4K (3840x2160) 3D White has 5 W more RMS rated power than the Acer HL1810U DLP 4K2K 1000 Lm 1200:1 (15 W vs 10 W). Supported aspect ratios: 4:3 on the Acer HL1810U DLP 4K2K 1000 Lm 1200:1, 16:9, 4:3 on the Acer HL1820 DLP UHD 4K (3840x2160) 3D White. Screen size compatibility: 2032 - 3048 mm (80 - 120") on the Acer HL1810U DLP 4K2K 1000 Lm 1200:1, 762 - 7620 mm (30 - 300") on the Acer HL1820 DLP UHD 4K (3840x2160) 3D White.

Supported aspect ratios
- HL1810U DLP 4K2K 1000 Lm 1200:1:4:3
- HL1820 DLP UHD 4K (3840x2160) 3D White:16:9, 4:3
Screen size compatibility
- HL1810U DLP 4K2K 1000 Lm 1200:1:2032 - 3048 mm (80 - 120")
- HL1820 DLP UHD 4K (3840x2160) 3D White:762 - 7620 mm (30 - 300")
Projection distance
- HL1810U DLP 4K2K 1000 Lm 1200:1:0.13 - 0.3 m
- HL1820 DLP UHD 4K (3840x2160) 3D White:0.9 - 4.6 m
Keystone correction, horizontal
- HL1810U DLP 4K2K 1000 Lm 1200:1:-4 - 4°
- HL1820 DLP UHD 4K (3840x2160) 3D White:+/- 30°
Keystone correction, vertical
- HL1810U DLP 4K2K 1000 Lm 1200:1:-4 - 4°
- HL1820 DLP UHD 4K (3840x2160) 3D White:+/- 30°
Focus
- HL1810U DLP 4K2K 1000 Lm 1200:1:Auto
- HL1820 DLP UHD 4K (3840x2160) 3D White:Manual
HDMI ports quantity
- HL1810U DLP 4K2K 1000 Lm 1200:1:1
- HL1820 DLP UHD 4K (3840x2160) 3D White:2
Number of built-in speakers
- HL1810U DLP 4K2K 1000 Lm 1200:1:2
- HL1820 DLP UHD 4K (3840x2160) 3D White:1

Side by side

Differences highlightedShow differences only

Comparison of HL1810U DLP 4K2K 1000 Lm 1200:1, HL1820
61 specifications	A Acer HL1810U DLP 4K2K 1000 Lm 1200:1 View product	B Acer HL1820 DLP UHD 4K (3840x2160) 3D White Model HL1820 View product
Projector5 differ
Projector brightnessKnown for one	1000 ANSI lumens	Unknown — not stated by the source
Supported aspect ratiosDiffers	4:3	16:9, 4:3
Screen size compatibilityDiffers	2032 - 3048 mm (80 - 120")	762 - 7620 mm (30 - 300")
Projection distanceDiffers	0.13 - 0.3 m	0.9 - 4.6 m
Keystone correction, horizontalDiffers	-4 - 4°	+/- 30°
Keystone correction, verticalDiffers	-4 - 4°	+/- 30°
Number of coloursKnown for one	Unknown — not stated by the source	1.07 billion colours
UniformityKnown for one	Unknown — not stated by the source	80%
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 135 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	24 - 240 Hz
Light sourceidentical
Service life of light sourceKnown for one	Unknown — not stated by the source	20000 h
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	30000 h
Lens system1 differ
FocusDiffers	Auto	Manual
Zoom typeKnown for one	Fixed	Unknown — not stated by the source
Throw ratioKnown for one	0.2	Unknown — not stated by the source
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom ratioKnown for one	Unknown — not stated by the source	1:1.62
Ports & interfaces1 differ
HDMI ports quantityDiffers	1	2
HDMI versionKnown for one	2.1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	0
Composite video inKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
Networkidentical
Smart TVKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Featuresidentical
InteractiveKnown for one	No	Unknown — not stated by the source
Noise levelKnown for one	27 dB	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Noise level (economic mode)Known for one	Unknown — not stated by the source	29 dB
Projection modesKnown for one	Unknown — not stated by the source	Ceiling, Front, Rear
Multimedia2 differ
Number of built-in speakersDiffers	2	1
RMS rated powerDiffers	10 W	15 W
Design1 differ
Product typeKnown for one	Ultra short throw projector	Unknown — not stated by the source
Market positioningDiffers	Portable	Home cinema
Power1 differ
Power sourceDiffers	DC	AC
Weight & dimensions4 differ
WeightDiffers	2.2 kg	2.9 kg
WidthDiffers	172 mm	286 mm
DepthDiffers	260 mm	216 mm
HeightDiffers	124.5 mm	115.5 mm
Package widthKnown for one	400 mm	Unknown — not stated by the source
Package depthKnown for one	250 mm	Unknown — not stated by the source
Package heightKnown for one	220 mm	Unknown — not stated by the source
Package weightKnown for one	3.3 kg	Unknown — not stated by the source
Packaging content1 differ
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Cables includedDiffers	Power, HDMI	HDMI
Carrying caseKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Videoidentical
Full HDKnown for one	Unknown — not stated by the source	No
3DKnown for one	Unknown — not stated by the source	Yes

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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