Product comparison · 2 data projectors

Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs HP MC475 Short throw projector LCD 1080p (1920x1080) Black

29specifications compared
17differ
12identical
30known for one product only

Key differences

The Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 132% more offset than the HP MC475 Short throw projector LCD 1080p (1920x1080) Black (132% vs 0%). The Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 1 more HDMI ports quantity than the HP MC475 Short throw projector LCD 1080p (1920x1080) Black (2 vs 1). The Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 1 more USB 2.0 Type-A ports quantity than the HP MC475 Short throw projector LCD 1080p (1920x1080) Black (2 vs 1). Only the Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3D. Projector brightness: 4000 ANSI lumens on the Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White, 200 ISO lumens on the HP MC475 Short throw projector LCD 1080p (1920x1080) Black.

Projector brightness
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4000 ANSI lumens
- MC475 Short throw projector LCD 1080p (1920x1080) Black:200 ISO lumens
Projection technology
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:DLP
- MC475 Short throw projector LCD 1080p (1920x1080) Black:LCD
Focus
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Auto/Manual
- MC475 Short throw projector LCD 1080p (1920x1080) Black:Auto
Throw ratio
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.48 - 1.62:1
- MC475 Short throw projector LCD 1080p (1920x1080) Black:0.8
Offset
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:132%
- MC475 Short throw projector LCD 1080p (1920x1080) Black:0%
3D
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Yes
- MC475 Short throw projector LCD 1080p (1920x1080) Black:No
HDMI ports quantity
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:2
- MC475 Short throw projector LCD 1080p (1920x1080) Black:1
USB 2.0 Type-A ports quantity
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:2
- MC475 Short throw projector LCD 1080p (1920x1080) Black:1

Side by side

Differences highlightedShow differences only

Comparison of XL2521i, MC475
59 specifications	A Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model XL2521i View product	B HP MC475 Short throw projector LCD 1080p (1920x1080) Black Model MC475 View product
Projector3 differ
Projector brightnessDiffers	4000 ANSI lumens	200 ISO lumens
Projection technologyDiffers	DLP	LCD
Projector native resolution	1080p (1920x1080)	1080p (1920x1080)
Native aspect ratio	16:9	16:9
Supported aspect ratiosKnown for one	16:9, 4:3	Unknown — not stated by the source
Screen size compatibilityDiffers	18.3 - 193.5 mm (0.72 - 7.62")	0 - 2540 mm (0 - 100")
Projection distanceKnown for one	1 - 9.8 m	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	80%	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 - 120 Hz	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	+/- 30°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	+/- 30°	Unknown — not stated by the source
Smart projectorKnown for one	Unknown — not stated by the source	No
Light sourceidentical
Service life of light source	20000 h	20000 h
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Light source typeKnown for one	Unknown — not stated by the source	LED
Lens system3 differ
FocusDiffers	Auto/Manual	Auto
Focal length rangeKnown for one	21.86 - 24 mm	Unknown — not stated by the source
Throw ratioDiffers	1.48 - 1.62:1	0.8
OffsetDiffers	132%	0%
Video1 differ
Full HD	Yes	Yes
3DDiffers	Yes	No
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080)	Unknown — not stated by the source
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Analog signal format systemKnown for one	Unknown — not stated by the source	Not supported
Ports & interfaces2 differ
VGA (D-Sub) ports quantity	0	0
HDMI ports quantityDiffers	2	1
Component video (YPbPr/YCbCr) in	0	0
Composite video in	0	0
DVI port	No	No
USB 2.0 Type-A ports quantityDiffers	2	1
Audio (L/R) out	1	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	0
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
HDCPKnown for one	Yes	Unknown — not stated by the source
Projection modesKnown for one	Ceiling, Front, Rear	Unknown — not stated by the source
InteractiveKnown for one	Unknown — not stated by the source	No
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerDiffers	15 W	3 W
Design2 differ
Product typeDiffers	Standard throw projector	Short throw projector
Market positioning	Home cinema	Home cinema
Product colourDiffers	White	Black
Displayidentical
Built-in display	No	No
Power1 differ
Power sourceDiffers	AC	USB
Power consumption (typical)Known for one	Unknown — not stated by the source	55 W
Weight & dimensions4 differ
WeightDiffers	2.9 kg	1 kg
WidthDiffers	286 mm	120 mm
DepthDiffers	216 mm	102 mm
HeightDiffers	115.5 mm	156 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
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	No
Wi-FiKnown for one	Unknown — not stated by the source	Yes
BluetoothKnown for one	Unknown — not stated by the source	Yes
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No

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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