Product comparison · 2 data projectors

Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1

27specifications compared
15differ
12identical
40known for one product only

Key differences

The Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3,000 ANSI lumens more projector brightness than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (4000 ANSI lumens vs 1000 ANSI lumens). The Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 1 more HDMI ports quantity than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (2 vs 1). The Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3 dB more noise level than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (29 dB vs 26 dB). Only the Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has Wi-Fi. Projector native resolution: 1080p (1920x1080) on the Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White, UHD 4K (3840x2160) on the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1.

Projector brightness
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4000 ANSI lumens
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:1000 ANSI lumens
Projector native resolution
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:UHD 4K (3840x2160)
Contrast ratio (typical)
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1:3500000
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:8000:1
Native aspect ratio
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:16:10
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:16:9
Supported aspect ratios
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4:3, 16:10
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:4:3
HDMI ports quantity
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:2
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:1
Wi-Fi
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Yes
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:No
Noise level
- HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:29 dB
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:26 dB

Side by side

Differences highlightedShow differences only

Comparison of HL6521G, PD1800 DLP 4K2K 1000 LM 3.5MIL:1
67 specifications	A Acer HL6521G Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model HL6521G View product	B Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 View product
Projector5 differ
Projector brightnessDiffers	4000 ANSI lumens	1000 ANSI lumens
Projector native resolutionDiffers	1080p (1920x1080)	UHD 4K (3840x2160)
Contrast ratio (typical)Differs	1:3500000	8000:1
Native aspect ratioDiffers	16:10	16:9
Supported aspect ratiosDiffers	4:3, 16:10	4:3
Projector brightness (economic mode)Known for one	3200 ANSI lumens	Unknown — not stated by the source
Smart projectorKnown for one	Unknown — not stated by the source	No
Screen size compatibilityKnown for one	Unknown — not stated by the source	1397 - 7620 mm (55 - 300")
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	-30 - 30°
Keystone correction, verticalKnown for one	Unknown — not stated by the source	-30 - 30°
Light sourceidentical
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Lens systemidentical
Focal length rangeKnown for one	15.84 - 17.44 mm	Unknown — not stated by the source
Zoom ratioKnown for one	1:1	Unknown — not stated by the source
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Throw ratioKnown for one	Unknown — not stated by the source	1.5 - 1.65
Videoidentical
Full HDKnown for one	Yes	Unknown — not stated by the source
3DKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080), 3840 x 2160	Unknown — not stated by the source
Ports & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	2	1
USB 2.0 Type-A ports quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
PC Audio outKnown for one	Yes	Unknown — not stated by the source
HDMI versionKnown for one	Unknown — not stated by the source	2.0
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
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wi-FiDiffers	Yes	No
Wi-Fi standardsKnown for one	802.11a, 802.11b, Wi-Fi 4 (802.11n), 802.11g, Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Smart TVKnown for one	Unknown — not stated by the source	No
Features1 differ
Noise levelDiffers	29 dB	26 dB
Projection modesKnown for one	Ceiling, Front, Rear	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
InteractiveKnown for one	Unknown — not stated by the source	No
Country of originKnown for one	Unknown — not stated by the source	China
Designidentical
PlacementKnown for one	Floor, Ceiling	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	195 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Weight & dimensions6 differ
WeightDiffers	3.3 kg	2.3 kg
WidthDiffers	322 mm	238 mm
DepthDiffers	225 mm	215.4 mm
HeightDiffers	109 mm	127.4 mm
Package heightDiffers	170 mm	200 mm
Package weightDiffers	5.2 kg	4 kg
Package widthKnown for one	Unknown — not stated by the source	400 mm
Packaging content1 differ
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedDiffers	Power	Power, HDMI
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
RMS rated powerKnown for one	Unknown — not stated by the source	5 W
Other featuresidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired

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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