Product comparison · 2 data projectors

Acer Vero HL1820 DLP 4K2K 2300 Lm vs Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White

33specifications compared
11differ
22identical
34known for one product only

Key differences

The Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 2,000 ANSI lumens more projector brightness than the Acer Vero HL1820 DLP 4K2K 2300 Lm (4000 ANSI lumens vs 2000 ANSI lumens). The Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 1,600 ANSI lumens more projector brightness (economic mode) than the Acer Vero HL1820 DLP 4K2K 2300 Lm (3200 ANSI lumens vs 1600 ANSI lumens). The Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 5 dB more noise level than the Acer Vero HL1820 DLP 4K2K 2300 Lm (34 dB vs 29 dB). Projector native resolution: UHD 4K (3840x2160) on the Acer Vero HL1820 DLP 4K2K 2300 Lm, 1080p (1920x1080) on the Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White. Screen size compatibility: 660.4 - 7696.2 mm (26 - 303") on the Acer Vero HL1820 DLP 4K2K 2300 Lm, 18.3 - 193.5 mm (0.72 - 7.62") on the Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White.

Projector brightness
- Vero HL1820 DLP 4K2K 2300 Lm:2000 ANSI lumens
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4000 ANSI lumens
Projector native resolution
- Vero HL1820 DLP 4K2K 2300 Lm:UHD 4K (3840x2160)
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
Projection distance
- Vero HL1820 DLP 4K2K 2300 Lm:0.93 - 14.88 m
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1 - 9.8 m
Projector brightness (economic mode)
- Vero HL1820 DLP 4K2K 2300 Lm:1600 ANSI lumens
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:3200 ANSI lumens
Keystone correction, horizontal
- Vero HL1820 DLP 4K2K 2300 Lm:-30 - 30°
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:+/- 30°
Keystone correction, vertical
- Vero HL1820 DLP 4K2K 2300 Lm:-30 - 30°
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:+/- 30°
Focus
- Vero HL1820 DLP 4K2K 2300 Lm:Manual
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Auto/Manual
Throw ratio
- Vero HL1820 DLP 4K2K 2300 Lm:1.4
- Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.48 - 1.62:1

Side by side

Differences highlightedShow differences only

Comparison of Vero HL1820 DLP 4K2K 2300 Lm, XL2521i
67 specifications	A Acer Vero HL1820 DLP 4K2K 2300 Lm View product	B Acer Vero XL2521i Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model XL2521i View product
Projector7 differ
Projector brightnessDiffers	2000 ANSI lumens	4000 ANSI lumens
Projector native resolutionDiffers	UHD 4K (3840x2160)	1080p (1920x1080)
Contrast ratio (typical)Known for one	3500000:1	Unknown — not stated by the source
Screen size compatibilityDiffers	660.4 - 7696.2 mm (26 - 303")	18.3 - 193.5 mm (0.72 - 7.62")
Projection distanceDiffers	0.93 - 14.88 m	1 - 9.8 m
Projector brightness (economic mode)Differs	1600 ANSI lumens	3200 ANSI lumens
Keystone correction, horizontalDiffers	-30 - 30°	+/- 30°
Keystone correction, verticalDiffers	-30 - 30°	+/- 30°
Number of coloursKnown for one	Unknown — not stated by the source	1.07 billion colours
UniformityKnown for one	Unknown — not stated by the source	80%
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 135 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	24 - 120 Hz
Light sourceidentical
Light source typeKnown for one	Laser	Unknown — not stated by the source
Lens system2 differ
FocusDiffers	Manual	Auto/Manual
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Throw ratioDiffers	1.4	1.48 - 1.62:1
Focal length rangeKnown for one	Unknown — not stated by the source	21.86 - 24 mm
OffsetKnown for one	Unknown — not stated by the source	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 & interfacesidentical
HDMI versionKnown for one	2.0	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
USB 2.0 Type-A ports quantityKnown for one	Unknown — not stated by the source	2
Audio (L/R) outKnown for one	Unknown — not stated by the source	1
Networkidentical
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
Features1 differ
InteractiveKnown for one	No	Unknown — not stated by the source
Noise levelDiffers	29 dB	34 dB
Country of originKnown for one	China	Unknown — not stated by the source
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
Projection modesKnown for one	Unknown — not stated by the source	Ceiling, Front, Rear
Multimediaidentical
Audio decodersKnown for one	Not supported	Unknown — not stated by the source
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Home cinema
Weight & dimensionsidentical
Package widthKnown for one	398 mm	Unknown — not stated by the source
Package depthKnown for one	280 mm	Unknown — not stated by the source
Package heightKnown for one	156 mm	Unknown — not stated by the source
Package weightKnown for one	5.5 kg	Unknown — not stated by the source
Packaging content1 differ
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Cables includedDiffers	Power, HDMI	HDMI
Carrying caseKnown for one	Unknown — not stated by the source	Yes
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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