Product comparison · 2 data projectors

Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White vs Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White

40specifications compared
14differ
26identical
13known for one product only

Key differences

Projector native resolution
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:UHD 4K (3840x2160)
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
Supported aspect ratios
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:4:3, 16:9
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9, 4:3
Uniformity
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:75%
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:80%
Vertical scan range
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:24 - 240 Hz
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:24 - 120 Hz
Focus
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:Auto
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Auto/Manual
Focal length range
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:11.90 15.50 mm
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:21.86 - 24 mm
Throw ratio
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:1.13 ~ 1.46:1
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.48 - 1.62:1
Offset
- Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White:110%
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:132%

Side by side

Differences highlightedShow differences only

Comparison of HL6820GTV, XL2521i
53 specifications	A Acer Home HL6820GTV 4000 ANSI lumens DLP UHD 4K (3840x2160) 3D White Model HL6820GTV View product	B Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model XL2521i View product
Projector4 differ
Projector native resolutionDiffers	UHD 4K (3840x2160)	1080p (1920x1080)
Supported aspect ratiosDiffers	4:3, 16:9	16:9, 4:3
Screen size compatibilityKnown for one	Unknown — not stated by the source	18.3 - 193.5 mm (0.72 - 7.62")
Projection distanceKnown for one	Unknown — not stated by the source	1 - 9.8 m
UniformityDiffers	75%	80%
Vertical scan rangeDiffers	24 - 240 Hz	24 - 120 Hz
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	+/- 30°
Keystone correction, verticalKnown for one	Unknown — not stated by the source	+/- 30°
Contrast ratio (typical)Known for one	3500000:1	Unknown — not stated by the source
Light sourceidentical
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Lens system4 differ
FocusDiffers	Auto	Auto/Manual
Focal length rangeDiffers	11.90 15.50 mm	21.86 - 24 mm
Throw ratioDiffers	1.13 ~ 1.46:1	1.48 - 1.62:1
OffsetDiffers	110%	132%
Videoidentical
Full HDKnown for one	Unknown — not stated by the source	Yes
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1920 x 1080 (HD 1080)
Supported video modesKnown for one	Unknown — not stated by the source	1080p
Ports & interfaces1 differ
USB 2.0 Type-A ports quantityDiffers	1	2
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Featuresidentical
HDCPKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
RMS rated powerDiffers	10 W	15 W
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Standard throw projector
Weight & dimensions4 differ
WeightDiffers	3.4 kg	2.9 kg
WidthDiffers	322 mm	286 mm
DepthDiffers	225 mm	216 mm
HeightDiffers	109.7 mm	115.5 mm
Networkidentical
Smart TVKnown 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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