Kodak Alaris i730 Sheet-fed scanner vs Kodak Alaris i780 Sheet-fed scanner

Comparison of i730, i780

27 specifications	A Kodak Alaris i730 Sheet-fed scanner Model i730 View product	B Kodak Alaris i780 Sheet-fed scanner Model i780 View product
Scanningidentical
Maximum scan size	305 x 863 mm	305 x 863 mm
Colour scanning	Yes	Yes
Input colour depth	24 bit	24 bit
Film scanning	No	No
Greyscale levelsKnown for one	256	—Unknown — not stated by the source
Designidentical
Scanner type	Sheet-fed scanner	Sheet-fed scanner
Performanceidentical
Sensor type	CCD	CCD
Maximum duty cycleKnown for one	2700000 pages per month	—Unknown — not stated by the source
Scan driversKnown for one	TWAIN	—Unknown — not stated by the source
Input capacityidentical
Auto document feeder (ADF) input capacityKnown for one	500 sheets	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	610 mm	—Unknown — not stated by the source
DepthKnown for one	770 mm	—Unknown — not stated by the source
HeightKnown for one	400 mm	—Unknown — not stated by the source
Weight	38.6 kg	38.6 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	—Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffers	WINDOWS 2000 SP4, WINDOWS XP, WINDOWS Vista	Windows 2000 SP4/XP SP2/Vista
Minimum RAMKnown for one	512 MB	—Unknown — not stated by the source
Minimum processorKnown for one	Pentium 4 2.4 GHz	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	15 - 35 °C	15 - 35 °C
Operating relative humidity (H-H)	15 - 76%	15 - 76%
Other features1 differ
Dimensions (WxDxH)	610 x 770 x 400 mm	610 x 770 x 400 mm
Power requirementsDiffers	100-240 V, 50/60 Hz	100–240 V; 50-60 Hz
Certification	AS/NZS CISPR 22 Class B (C-Tick Mark), CAN/CSA-C22.2 No. 60950-1-03, Canada ICES-003 Issue 3 (Class A), GB4943, GB9254 (Class A), GB 17625.1 Harmonics (CCC “S&E” Mark), EN 55022: 2006 ITE Emissions (Class B), EN 61000-3-3 Flicker, EN 55024:1998 ITE Immunity, (CE Mark), EN 60950-1 (TUV GS Mark), IEC	AS/NZS CISPR 22 Class B (C-Tick Mark), CAN/CSA-C22.2 No. 60950-1-03, Canada ICES-003 Issue 3 (Class A), GB4943, GB9254 (Class A), GB 17625.1 Harmonics (CCC “S&E” Mark), EN 55022: 2006 ITE Emissions (Class B), EN 61000-3-3 Flicker, EN 55024:1998 ITE Immunity, (CE Mark), EN 60950-1 (TUV GS Mark), IEC
Acoustic pressure emissionsKnown for one	61 dB	—Unknown — not stated by the source
Acoustic pressure emissions (standby)Known for one	42	—Unknown — not stated by the source
Minimum scan sizeKnown for one	64 x 64mm	—Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	—Unknown — not stated by the source	200 W

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.