Product comparison · 2 data projectors

Acer Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black vs Acer K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White

40specifications compared
17differ
23identical
25known for one product only

Key differences

Projector brightness
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:2700 ANSI lumens
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:300 ANSI lumens
Projection distance
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:1.2 - 9.7 m
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:0.64 - 3.4 m
Light source type
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:Lamp
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:LED
Service life of light source
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:5000 h
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:20000 h
VGA (D-Sub) ports quantity
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:2
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:1
USB connector type
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:Mini-USB B
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:USB Type-A
Card reader integrated
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:No
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:Yes
Noise level
- Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black:30 dB
- K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White:31 dB

Side by side

Differences highlightedShow differences only

Comparison of 311WH, K130
65 specifications	A Acer Value 311WH Standard throw projector 2700 ANSI lumens DLP WXGA (1280x800) Black Model 311WH View product	B Acer K130 Standard throw projector 300 ANSI lumens DLP WXGA (1280x800) White Model K130 View product
Projector2 differ
Projector brightnessDiffers	2700 ANSI lumens	300 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	WXGA (1280x800)	WXGA (1280x800)
Contrast ratio (typical)	10000:1	10000:1
Native aspect ratio	16:10	16:10
Projection distanceDiffers	1.2 - 9.7 m	0.64 - 3.4 m
Number of colours	1.073 billion colours	1.073 billion colours
UniformityKnown for one	85%	Unknown — not stated by the source
Horizontal synchronization (max)	100 kHz	100 kHz
Keystone correction, vertical	-40/+40°	-40/+40°
Vertical synchronization (max)	0.120 kHz	0.120 kHz
Supported aspect ratiosKnown for one	Unknown — not stated by the source	4:3, 16:9
Horizontal scan rangeKnown for one	Unknown — not stated by the source	31 - 69 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 85 Hz
Matrix sizeKnown for one	Unknown — not stated by the source	1.14 cm (0.45")
Light source2 differ
Light source typeDiffers	Lamp	LED
Service life of light sourceDiffers	5000 h	20000 h
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 capabilityKnown for one	Yes	Unknown — not stated by the source
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 system	NTSC, PAL, SECAM	NTSC, PAL, SECAM
Full HD	No	No
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
3DKnown for one	Unknown — not stated by the source	No
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers	2	1
HDMI ports quantity	1	1
Composite video in	1	1
DVI port	No	No
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantity	1	1
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 typeDiffers	Mini-USB B	USB Type-A
Networkidentical
Ethernet LAN	No	No
Wi-Fi	No	No
Storage1 differ
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Features1 differ
Noise levelDiffers	30 dB	31 dB
HDCPKnown for one	No	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated powerDiffers	2 W	1 W
Design2 differ
Product type	Standard throw projector	Standard throw projector
Market positioningDiffers	Home cinema	Portable
Product colourDiffers	Black	White
PlacementKnown for one	Desktop	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Power2 differ
Power sourceDiffers	AC	DC
Power consumption (typical)Differs	305 W	81 W
Power consumption (standby)	1 W	1 W
AC input voltage	110 - 220 V	110 - 220 V
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 & dimensions4 differ
WeightDiffers	2.5 kg	1.24 kg
WidthDiffers	280 mm	140 mm
DepthDiffers	230 mm	116 mm
HeightDiffers	84 mm	41 mm
Packaging contentidentical
Remote control included	No	No
Other featuresidentical
RS-232 portsKnown for one	1	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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