Product comparison · 2 data projectors

Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 vs BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White

29specifications compared
17differ
12identical
44known for one product only

Key differences

The BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White has 2,800 ANSI lumens more projector brightness than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (3800 ANSI lumens vs 1000 ANSI lumens). The BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White has 7,000 :1 more contrast ratio (typical) than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (15000:1 vs 8000:1). The BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White has 8 dB more noise level than the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 (34 dB vs 26 dB). Projector native resolution: UHD 4K (3840x2160) on the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1, 1080p (1920x1080) on the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White. Screen size compatibility: 1397 - 7620 mm (55 - 300") on the Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1, 2540 - 3810 mm (100 - 150") on the BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White.

Projector brightness
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:1000 ANSI lumens
- TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White:3800 ANSI lumens
Projector native resolution
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:UHD 4K (3840x2160)
- TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
Contrast ratio (typical)
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:8000:1
- TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White:15000:1
Screen size compatibility
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:1397 - 7620 mm (55 - 300")
- TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White:2540 - 3810 mm (100 - 150")
Keystone correction, vertical
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:-30 - 30°
- TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White:±40°
Throw ratio
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:1.5 - 1.65
- TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White:1.49 - 1.64
HDMI version
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:2.0
- TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White:1.4a
Noise level
- PD1800 DLP 4K2K 1000 LM 3.5MIL:1:26 dB
- TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White:34 dB

Side by side

Differences highlightedShow differences only

Comparison of PD1800 DLP 4K2K 1000 LM 3.5MIL:1, TH575i
73 specifications	A Acer PD1800 DLP 4K2K 1000 LM 3.5MIL:1 View product	B BenQ TH575i Standard throw projector 3800 ANSI lumens DLP 1080p (1920x1080) 3D White Model TH575i View product
Projector5 differ
Projector brightnessDiffers	1000 ANSI lumens	3800 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	UHD 4K (3840x2160)	1080p (1920x1080)
Contrast ratio (typical)Differs	8000:1	15000:1
Native aspect ratio	16:9	16:9
Screen size compatibilityDiffers	1397 - 7620 mm (55 - 300")	2540 - 3810 mm (100 - 150")
Number of coloursKnown for one	Unknown — not stated by the source	1.07 billion colours
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 102 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	24 - 120 Hz
Keystone correction, verticalDiffers	-30 - 30°	±40°
Supported aspect ratiosKnown for one	4:3	Unknown — not stated by the source
Smart projectorKnown for one	No	Unknown — not stated by the source
Projection distanceKnown for one	1 - 10 m	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	-30 - 30°	Unknown — not stated by the source
Light sourceidentical
Light source typeKnown for one	Unknown — not stated by the source	Lamp
Service life of light sourceKnown for one	Unknown — not stated by the source	6000 h
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	10000 h
Lens system1 differ
Focus	Manual	Manual
Focal length rangeKnown for one	Unknown — not stated by the source	2.56 - 2.68 mm
Zoom ratioKnown for one	Unknown — not stated by the source	1.1:1
Throw ratioDiffers	1.5 - 1.65	1.49 - 1.64
OffsetKnown for one	Unknown — not stated by the source	108%
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Videoidentical
Full HDKnown for one	Unknown — not stated by the source	Yes
3DKnown for one	Unknown — not stated by the source	Yes
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	640 x 480 (VGA), 1920 x 1200 (WUXGA)
Video colour modesKnown for one	Unknown — not stated by the source	Bright cinema, Cinema, Game, Living room, Sports
Ports & interfaces1 differ
HDMI ports quantity	1	1
HDMI versionDiffers	2.0	1.4a
DVI port	No	No
Mini-USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
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
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Component video (YPbPr/YCbCr) inKnown for one	0	Unknown — not stated by the source
Composite video inKnown for one	0	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	26 dB	34 dB
Noise level (economic mode)Known for one	Unknown — not stated by the source	29 dB
HDCPKnown for one	Unknown — not stated by the source	Yes
InteractiveKnown for one	No	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated powerDiffers	5 W	10 W
Designidentical
Product type	Standard throw projector	Standard throw projector
Market positioningKnown for one	Unknown — not stated by the source	Home cinema
Product colour	White	White
Poweridentical
Power source	AC	AC
Power consumption (typical)Known for one	Unknown — not stated by the source	295 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Cord lengthKnown for one	Unknown — not stated by the source	1.8 m
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Weight & dimensions7 differ
Weight	2.3 kg	2.3 kg
WidthDiffers	238 mm	296 mm
DepthDiffers	215.4 mm	236.8 mm
HeightDiffers	127.4 mm	120 mm
Package widthDiffers	400 mm	170 mm
Package depthDiffers	297 mm	410 mm
Package heightDiffers	200 mm	340 mm
Package weightDiffers	4 kg	3.7 kg
Packaging content1 differ
Remote control included	Yes	Yes
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedDiffers	Power, HDMI	Power
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
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
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Other featuresidentical
Connectivity technologyKnown for one	Wired	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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