Product comparison · 2 data projectors

Acer S1387 DLP WXGA 4000 EURO/UK vs Acer Vero XL2521 DLP 1080p 4000 Lm

33specifications compared
22differ
11identical
38known for one product only

Key differences

The Acer Vero XL2521 DLP 1080p 4000 Lm has 3,480,000 :1 more contrast ratio (typical) than the Acer S1387 DLP WXGA 4000 EURO/UK (3500000:1 vs 20000:1). The Acer Vero XL2521 DLP 1080p 4000 Lm has 15,000 h more service life of light source than the Acer S1387 DLP WXGA 4000 EURO/UK (20000 h vs 5000 h). The Acer Vero XL2521 DLP 1080p 4000 Lm has 20,000 h more service life of light source (economic mode) than the Acer S1387 DLP WXGA 4000 EURO/UK (30000 h vs 10000 h). Projection technology: DLP on the Acer S1387 DLP WXGA 4000 EURO/UK, DMD on the Acer Vero XL2521 DLP 1080p 4000 Lm. Projector native resolution: WXGA (1280x800) on the Acer S1387 DLP WXGA 4000 EURO/UK, 1080p (1920x1080) on the Acer Vero XL2521 DLP 1080p 4000 Lm.

Projection technology
- S1387 DLP WXGA 4000 EURO/UK:DLP
- Vero XL2521 DLP 1080p 4000 Lm:DMD
Projector native resolution
- S1387 DLP WXGA 4000 EURO/UK:WXGA (1280x800)
- Vero XL2521 DLP 1080p 4000 Lm:1080p (1920x1080)
Contrast ratio (typical)
- S1387 DLP WXGA 4000 EURO/UK:20000:1
- Vero XL2521 DLP 1080p 4000 Lm:3500000:1
Native aspect ratio
- S1387 DLP WXGA 4000 EURO/UK:16:10
- Vero XL2521 DLP 1080p 4000 Lm:16:9
Supported aspect ratios
- S1387 DLP WXGA 4000 EURO/UK:4:3, 16:9, 16:10
- Vero XL2521 DLP 1080p 4000 Lm:4:3, 16:9
Keystone correction, vertical
- S1387 DLP WXGA 4000 EURO/UK:-20 - 20°
- Vero XL2521 DLP 1080p 4000 Lm:+30 -30°
Light source type
- S1387 DLP WXGA 4000 EURO/UK:Lamp
- Vero XL2521 DLP 1080p 4000 Lm:Laser
Service life of light source
- S1387 DLP WXGA 4000 EURO/UK:5000 h
- Vero XL2521 DLP 1080p 4000 Lm:20000 h

Side by side

Differences highlightedShow differences only

Comparison of S1387 DLP WXGA 4000 EURO/UK, Vero XL2521 DLP 1080p 4000 Lm
71 specifications	A Acer S1387 DLP WXGA 4000 EURO/UK View product	B Acer Vero XL2521 DLP 1080p 4000 Lm View product
Projector6 differ
Projector brightness	4000 ANSI lumens	4000 ANSI lumens
Projection technologyDiffers	DLP	DMD
Projector native resolutionDiffers	WXGA (1280x800)	1080p (1920x1080)
Contrast ratio (typical)Differs	20000:1	3500000:1
Native aspect ratioDiffers	16:10	16:9
Supported aspect ratiosDiffers	4:3, 16:9, 16:10	4:3, 16:9
Smart projectorKnown for one	No	Unknown — not stated by the source
Screen size compatibilityKnown for one	914.4 - 7620 mm (36 - 300")	Unknown — not stated by the source
Projection distanceKnown for one	0.4 - 3.4 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 - 100 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	24 - 120 Hz	Unknown — not stated by the source
Keystone correction, verticalDiffers	-20 - 20°	+30 -30°
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	+30 -30°
Light source3 differ
Light source typeDiffers	Lamp	Laser
Service life of light sourceDiffers	5000 h	20000 h
Service life of light source (economic mode)Differs	10000 h	30000 h
Lamp typeKnown for one	OSRAM	Unknown — not stated by the source
Lamp powerKnown for one	240 W	Unknown — not stated by the source
Lens systemidentical
Focus	Manual	Manual
Zoom ratio	1:1	1:1
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Zoom typeKnown for one	Unknown — not stated by the source	Manual
Throw ratioKnown for one	Unknown — not stated by the source	1.48
Videoidentical
Analog signal format systemKnown for one	NTSC 3.58, NTSC 4.43, PAL B, PAL D, PAL G, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L	Unknown — not stated by the source
Digital signal format systemKnown for one	HDTV	Unknown — not stated by the source
Full HDKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces5 differ
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantity	2	2
HDMI connector type	Full-size	Full-size
HDMI versionDiffers	1.4b	2.0
Component video (YPbPr/YCbCr) inDiffers	1	0
Composite video inDiffers	1	0
Audio (L/R) inDiffers	1	0
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
DVI portKnown for one	Unknown — not stated by the source	No
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
PC Audio inKnown for one	Unknown — not stated by the source	No
PC Audio outKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Interactive	No	No
Noise levelDiffers	27 dB	29 dB
HDCPKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated powerDiffers	16 W	15 W
Design1 differ
Product typeDiffers	Short throw projector	Standard throw projector
Market positioningKnown for one	Education	Unknown — not stated by the source
Product colour	White	White
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Power1 differ
Power sourceDiffers	AC	DC
Power consumption (typical)Known for one	290 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (economy mode)Known for one	210 W	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3.1 kg	2.9 g
WidthDiffers	31 mm	286 mm
DepthDiffers	236 mm	216 mm
HeightDiffers	113.7 mm	115.5 mm
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Power, VGA	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	No
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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