Product comparison · 2 data projectors

Epson EX7240 Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black vs Epson Home Cinema 640

48specifications compared
12differ
36identical
35known for one product only

Key differences

Projector native resolution
- EX7240 Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black:WXGA (1280x800)
- Home Cinema 640:SVGA (800x600)
Native aspect ratio
- EX7240 Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black:16:10
- Home Cinema 640:4:3
Service life of light source (economic mode)
- EX7240 Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black:10000 h
- Home Cinema 640:6000 h
Zoom ratio
- EX7240 Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black:1.2:1
- Home Cinema 640:1.35:1
Throw ratio
- EX7240 Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black:1.3 - 1.56:1
- Home Cinema 640:1.45 - 1.96:1
Noise level
- EX7240 Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black:34 dB
- Home Cinema 640:37 dB
Product colour
- EX7240 Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black:Black
- Home Cinema 640:White
Weight
- EX7240 Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black:2.4 g
- Home Cinema 640:2.4 kg

Side by side

Differences highlightedShow differences only

Comparison of EX7240, Home Cinema 640
83 specifications	A Epson EX7240 Standard throw projector 3200 ANSI lumens 3LCD WXGA (1280x800) Black Model EX7240 View product	B Epson Home Cinema 640 View product
Projector2 differ
Projector brightness	3200 ANSI lumens	3200 ANSI lumens
Projection technology	3LCD	3LCD
Projector native resolutionDiffers	WXGA (1280x800)	SVGA (800x600)
Contrast ratio (typical)Known for one	15000:1	Unknown — not stated by the source
Native aspect ratioDiffers	16:10	4:3
Supported aspect ratiosKnown for one	4:3, 16:9	Unknown — not stated by the source
Projection distanceKnown for one	0.9 - 9 m	Unknown — not stated by the source
Number of colours	1.073 billion colours	1.073 billion colours
Colour light output	3200 ANSI lumens	3200 ANSI lumens
Keystone correction, horizontal	-30 - 30°	-30 - 30°
Keystone correction, vertical	-30 - 30°	-30 - 30°
White light output	3200 ANSI lumens	3200 ANSI lumens
Screen size compatibilityKnown for one	Unknown — not stated by the source	762 - 7620 mm (30 - 300")
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	10000:1
Matrix typeKnown for one	Unknown — not stated by the source	3-panel (p-Si TFT active)
Light source1 differ
Light source type	Lamp	Lamp
Service life of light source	5000 h	5000 h
Service life of light source (economic mode)Differs	10000 h	6000 h
Lamp type	UHE	UHE
Lamp power	200 W	200 W
Lens system2 differ
Focus	Manual	Manual
Focal length rangeKnown for one	16.9 - 20.28 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	1.58 - 1.72	Unknown — not stated by the source
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom typeKnown for one	Manual	Unknown — not stated by the source
Zoom ratioDiffers	1.2:1	1.35:1
Throw ratioDiffers	1.3 - 1.56:1	1.45 - 1.96:1
Fixed focal lengthKnown for one	Unknown — not stated by the source	16.7 mm
Digital zoomKnown for one	Unknown — not stated by the source	1.35x
Videoidentical
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HD	No	No
3D	No	No
Supported graphics resolutionsKnown for one	800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 960, 1440 x 1050, 1440 x 900, 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+)	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
HDMI ports quantity	1	1
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
DVI port	No	No
S-Video inputs quantity	1	1
USB 2.0 ports quantity	2	2
Audio (L/R) in	1	1
PC in (D-Sub)Known for one	Yes	Unknown — not stated by the source
Remote (IR) outputKnown for one	1	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A, USB Type-B	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	Yes	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Composite video inKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	0	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
Noise levelDiffers	34 dB	37 dB
Noise level (economic mode)	29 dB	29 dB
Password protection	Yes	Yes
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	1	1
RMS rated power	2 W	2 W
Design1 differ
Product type	Standard throw projector	Standard throw projector
Product colourDiffers	Black	White
Placement	Desktop, Ceiling	Desktop, Ceiling
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Market positioningKnown for one	Unknown — not stated by the source	Home cinema
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Poweridentical
Power source	AC	AC
Power consumption (typical)Known for one	283 W	Unknown — not stated by the source
Power consumption (economy mode)Known for one	207 W	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.4 g	2.4 kg
WidthDiffers	297.2 mm	295 mm
DepthDiffers	233.7 mm	229 mm
HeightDiffers	81.3 mm	76.2 mm
Packaging content1 differ
Remote control included	Yes	Yes
Remote control typeKnown for one	IR	Unknown — not stated by the source
Batteries included	Yes	Yes
Cables includedDiffers	AC, USB, VGA	AC
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Manual	Yes	Yes
Quick start guide	Yes	Yes
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Compliance certificates	RoHS	RoHS
Other featuresidentical
RS-232 portsKnown for one	0	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.

More data projector comparisons

All data projector comparisons