Product comparison · 2 data projectors

Acer P1385WB TCO vs Epson Powerlite W28+

40specifications compared
26differ
14identical
53known for one product only

Key differences

Projector brightness
- P1385WB TCO:3200 ANSI lumens
- Powerlite W28+:3000 ANSI lumens
Projection technology
- P1385WB TCO:DLP
- Powerlite W28+:3LCD
Contrast ratio (typical)
- P1385WB TCO:20000:1
- Powerlite W28+:10000:1
Supported aspect ratios
- P1385WB TCO:4:3, 16:10, 16:9
- Powerlite W28+:16:10
Projection distance
- P1385WB TCO:1 - 9.7 m
- Powerlite W28+:1.68 - 2.02 m
Keystone correction, vertical
- P1385WB TCO:-40 - 40°
- Powerlite W28+:30°
Service life of light source
- P1385WB TCO:4000 h
- Powerlite W28+:5000 h
Focal length range
- P1385WB TCO:21 - 23.1 mm
- Powerlite W28+:16.9 - 20.28 mm

Side by side

Differences highlightedShow differences only

Comparison of P1385WB TCO, Powerlite W28+
93 specifications	A Acer P1385WB TCO View product	B Epson Powerlite W28+View product
Projector6 differ
Projector brightnessDiffers	3200 ANSI lumens	3000 ANSI lumens
Projection technologyDiffers	DLP	3LCD
Contrast ratio (typical)Differs	20000:1	10000:1
Supported aspect ratiosDiffers	4:3, 16:10, 16:9	16:10
Projection distanceDiffers	1 - 9.7 m	1.68 - 2.02 m
Number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
Horizontal synchronization (max)Known for one	100 kHz	Unknown — not stated by the source
Horizontal synchronization (min)Known for one	15 kHz	Unknown — not stated by the source
Keystone correction, verticalDiffers	-40 - 40°	30°
Vertical synchronization (max)Known for one	0.12 kHz	Unknown — not stated by the source
Vertical synchronization (min)Known for one	0.024 kHz	Unknown — not stated by the source
Screen size compatibilityKnown for one	Unknown — not stated by the source	838.2 - 8128 mm (33 - 320")
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 85 Hz
Colour light outputKnown for one	Unknown — not stated by the source	2100 ANSI lumens
Keystone correction, horizontalKnown for one	Unknown — not stated by the source	30°
White light outputKnown for one	Unknown — not stated by the source	3000 ANSI lumens
Light source1 differ
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Service life of light sourceDiffers	4000 h	5000 h
Service life of light source (economic mode)Known for one	6000 h	Unknown — not stated by the source
Lamp typeKnown for one	UHP	Unknown — not stated by the source
Lamp powerKnown for one	200 W	Unknown — not stated by the source
Lamps quantityKnown for one	1 lamp(s)	Unknown — not stated by the source
Lens system1 differ
Focal length rangeDiffers	21 - 23.1 mm	16.9 - 20.28 mm
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Digital zoomKnown for one	2x	Unknown — not stated by the source
Optical zoomKnown for one	1.1x	Unknown — not stated by the source
Throw ratioKnown for one	1.5 - 1.65:1	Unknown — not stated by the source
Video2 differ
Analog signal format systemKnown for one	NTSC, PAL, SECAM	Unknown — not stated by the source
Full HDDiffers	Yes	No
3DDiffers	Yes	No
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1280 x 800 (WXGA)
Video processingKnown for one	Unknown — not stated by the source	10 bit
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers	2	1
HDMI ports quantityDiffers	2	1
Component video (YPbPr/YCbCr) inDiffers	0	1
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
USB connector typeKnown for one	Unknown — not stated by the source	Micro-USB A, USB Type-A, USB Type-B
Network3 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsDiffers	1	0
Wi-FiDiffers	No	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Features2 differ
Noise levelDiffers	26 dB	37 dB
Noise level (economic mode)Differs	30 dB	29 dB
HDCPKnown for one	Unknown — not stated by the source	No
Multimedia1 differ
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerDiffers	10 W	2 W
Video formats supportedKnown for one	H.264, MPEG1, MPEG2, MPEG4, VC-1, XVID	Unknown — not stated by the source
Image formats supportedKnown for one	BMP, JPG	Unknown — not stated by the source
Audio formats supportedKnown for one	AAC, MP1, MP2, MP3, PCM, WAV, WMA	Unknown — not stated by the source
Design2 differ
Market positioningKnown for one	Presentation	Unknown — not stated by the source
Product colourDiffers	Black	White
PlacementDiffers	Desktop, Ceiling	Desktop
Display1 differ
Built-in displayDiffers	No	Yes
DisplayKnown for one	Unknown — not stated by the source	LCD
Display diagonalKnown for one	Unknown — not stated by the source	1.5 cm (0.59")
Power1 differ
Power consumption (typical)Differs	256 W	270 W
Power consumption (PowerSave)Known for one	202 W	Unknown — not stated by the source
Power consumption (standby)Known for one	Unknown — not stated by the source	0.28 W
Power consumption (economy mode)Known for one	Unknown — not stated by the source	201 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	10 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 60%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions1 differ
WeightDiffers	2.3 kg	2.4 kg
WidthKnown for one	Unknown — not stated by the source	297 mm
DepthKnown for one	Unknown — not stated by the source	234 mm
HeightKnown for one	Unknown — not stated by the source	77 mm
Packaging content1 differ
Cables includedDiffers	AC, VGA	AC, USB, VGA
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Carrying caseKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	EasyMP Monitor EasyMP Multi PC Projection, EasyMP Network Projection
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for one	Yes	Unknown — not stated by the source
Maximum digital resolutionKnown for one	1920 x 1200 pixels	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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