Product comparison · 2 data projectors

Acer Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black vs Acer Value 320W 2600 ANSI lumens DLP 3D

14specifications compared
6differ
8identical
53known for one product only

Key differences

Projector brightness
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:2700 ANSI lumens
- Value 320W 2600 ANSI lumens DLP 3D:2600 ANSI lumens
Contrast ratio (typical)
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:10000:1
- Value 320W 2600 ANSI lumens DLP 3D:3000:1
VGA (D-Sub) ports quantity
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:2
- Value 320W 2600 ANSI lumens DLP 3D:0
Wi-Fi
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:No
- Value 320W 2600 ANSI lumens DLP 3D:Yes
Weight
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:2.5 kg
- Value 320W 2600 ANSI lumens DLP 3D:2.3 kg
RS-232 ports
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:1
- Value 320W 2600 ANSI lumens DLP 3D:0

Side by side

Differences highlightedShow differences only

Comparison of 311WH, 320W
67 specifications	A Acer Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black Model 311WH View product	B Acer Value 320W 2600 ANSI lumens DLP 3D Model 320W View product
Projector2 differ
Projector brightnessDiffers	2700 ANSI lumens	2600 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionKnown for one	WXGA (1280x800)	Unknown — not stated by the source
Contrast ratio (typical)Differs	10000:1	3000:1
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
Projection distanceKnown for one	1.2 - 9.7 m	Unknown — not stated by the source
Number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
UniformityKnown for one	85%	Unknown — not stated by the source
Horizontal synchronization (max)Known for one	100 kHz	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-40/+40°	Unknown — not stated by the source
Vertical synchronization (max)Known for one	0.120 kHz	Unknown — not stated by the source
Light sourceidentical
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Service life of light sourceKnown for one	5000 h	Unknown — not stated by the source
Service life of light source (economic mode)Known for one	7000 h	Unknown — not stated by the source
Lamp typeKnown for one	P-VIP	Unknown — not stated by the source
Lamp powerKnown for one	180 W	Unknown — not stated by the source
Lens systemidentical
Focal length rangeKnown for one	21 - 23 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.56 - 2.8	Unknown — not stated by the source
Zoom capability	Yes	Yes
Zoom ratioKnown for one	1.1:1	Unknown — not stated by the source
Digital zoomKnown for one	2x	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	NTSC, PAL, SECAM	Unknown — not stated by the source
Full HD	No	No
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080)	Unknown — not stated by the source
3DKnown for one	Unknown — not stated by the source	Yes
3D ReadyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	2	0
HDMI ports quantity	1	1
Composite video inKnown for one	1	Unknown — not stated by the source
DVI port	No	No
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
USB connector typeKnown for one	Mini-USB B	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
Digital audio optical outKnown for one	Unknown — not stated by the source	0
Network1 differ
Ethernet LAN	No	No
Wi-FiDiffers	No	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	30 dB	Unknown — not stated by the source
HDCPKnown for one	No	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerKnown for one	2 W	Unknown — not stated by the source
Designidentical
Product typeKnown for one	Standard throw projector	Unknown — not stated by the source
Market positioningKnown for one	Home cinema	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
PlacementKnown for one	Desktop	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Poweridentical
Power source	AC	AC
Power consumption (typical)Known for one	305 W	Unknown — not stated by the source
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
AC input voltageKnown for one	110 - 220 V	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.5 kg	2.3 kg
WidthKnown for one	280 mm	Unknown — not stated by the source
DepthKnown for one	230 mm	Unknown — not stated by the source
HeightKnown for one	84 mm	Unknown — not stated by the source
Packaging contentidentical
Remote control included	No	No
Other features1 differ
RS-232 portsDiffers	1	0
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired

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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