Product comparison · 2 data projectors

Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White vs Philips NeoPix 444

24specifications compared
15differ
9identical
27known for one product only

Key differences

The Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White has 3,500 ANSI lumens more projector brightness than the Philips NeoPix 444 (4000 ANSI lumens vs 500 ANSI lumens). The Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White has 3,499,000 :1 more contrast ratio (typical) than the Philips NeoPix 444 (3500000:1 vs 1000:1). The Philips NeoPix 444 has 10,000 h more service life of light source than the Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White (30000 h vs 20000 h). Only the Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White has smart TV. Projection technology: DLP on the Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White, LCD on the Philips NeoPix 444.

Projector brightness
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:4000 ANSI lumens
- NeoPix 444:500 ANSI lumens
Projection technology
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:DLP
- NeoPix 444:LCD
Projector native resolution
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:UHD 4K (3840x2160)
- NeoPix 444:1080p (1920x1080)
Contrast ratio (typical)
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:3500000:1
- NeoPix 444:1000:1
Light source type
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:Lamp
- NeoPix 444:LED
Service life of light source
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:20000 h
- NeoPix 444:30000 h
Throw ratio
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:1.13 ~ 1.46:1
- NeoPix 444:1.25:1
HDMI ports quantity
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:2
- NeoPix 444:1

Side by side

Differences highlightedShow differences only

Comparison of HL6820GTV, NeoPix 444
51 specifications	A Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White Model HL6820GTV View product	B Philips NeoPix 444 View product
Projector4 differ
Projector brightnessDiffers	4000 ANSI lumens	500 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolutionDiffers	UHD 4K (3840x2160)	1080p (1920x1080)
Contrast ratio (typical)Differs	3500000:1	1000:1
Native aspect ratio	16:9	16:9
Supported aspect ratiosKnown for one	4:3, 16:9	Unknown — not stated by the source
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
Projector brightness (economic mode)Known for one	3200 ANSI lumens	Unknown — not stated by the source
UniformityKnown for one	75%	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
Smart projectorKnown for one	Unknown — not stated by the source	No
Screen size compatibilityKnown for one	Unknown — not stated by the source	0 - 2540 mm (0 - 100")
Light source2 differ
Light source typeDiffers	Lamp	LED
Service life of light sourceDiffers	20000 h	30000 h
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Lens system1 differ
Focus	Auto	Auto
Focal length rangeKnown for one	11.90 15.50 mm	Unknown — not stated by the source
Throw ratioDiffers	1.13 ~ 1.46:1	1.25:1
OffsetKnown for one	110%	Unknown — not stated by the source
Videoidentical
3DKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	2	1
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
DVI port	No	No
USB 2.0 Type-A ports quantity	1	1
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
Headphone outputsKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Smart TVDiffers	Yes	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
Wi-FiKnown for one	Unknown — not stated by the source	No
Featuresidentical
Noise levelKnown for one	34 dB	Unknown — not stated by the source
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
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	1	2
RMS rated power	10 W	10 W
Design1 differ
Market positioning	Home cinema	Home cinema
Product colourDiffers	White	Grey
Displayidentical
Built-in display	No	No
Poweridentical
Power source	AC	AC
Weight & dimensions4 differ
WeightDiffers	3.4 kg	2.48 kg
WidthDiffers	322 mm	195 mm
DepthDiffers	225 mm	219 mm
HeightDiffers	109.7 mm	194 mm
Packaging contentidentical
Cables includedKnown for one	HDMI	Unknown — not stated by the source
Carrying caseKnown 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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