Dell 2155cdn Laser A4 vs Dell 2155cn Laser A4

Comparison of 2155cdn, 2155cn

46 specifications	A Dell 2155cdn Laser A4 Model 2155cdn View product	B Dell 2155cn Laser A4 Model 2155cn View product
Printingidentical
Print technology	Laser	Laser
Printing	Colour printing	Colour printing
Duplex printingKnown for one	Yes	—Unknown — not stated by the source
Maximum resolution	600 x 600 DPI	600 x 600 DPI
Print speed (black, normal quality, A4/US Letter)	23 ppm	23 ppm
Copyingidentical
Copying	Colour copying	Colour copying
Copy speed (black, normal quality, A4)	23 cpm	23 cpm
Copy speed (colour, normal quality, A4)	23 cpm	23 cpm
Duplex copyingKnown for one	—Unknown — not stated by the source	Yes
Scanningidentical
Scanning	Mono scanning	Mono scanning
Scanner type	Flatbed scanner	Flatbed scanner
Image formats supported	JPG, TIF	JPG, TIF
Faxidentical
Faxing	Mono faxing	Mono faxing
Modem speed	33.6 Kbit/s	33.6 Kbit/s
Featuresidentical
Maximum duty cycle	40000 pages per month	40000 pages per month
Digital sender	No	No
Page description languages	PCL 5C, PCL 5e, PCL 6	PCL 5C, PCL 5e, PCL 6
Input & output capacityidentical
Total input capacity	250 sheets	250 sheets
Total output capacity	150 sheets	150 sheets
Multi-Purpose tray	Yes	Yes
Multi-Purpose tray input capacity	1 sheets	1 sheets
Maximum input capacity	501 sheets	501 sheets
Paper handlingidentical
Maximum ISO A-series paper size	A4	A4
Paper tray media types	Envelopes, Labels, Plain paper, Recycled paper	Envelopes, Labels, Plain paper, Recycled paper
ISO A-series sizes (A0...A9)	A4	A4
Non-ISO print media sizes	Letter	Letter
Ports & interfacesidentical
Standard interfaces	USB 2.0	USB 2.0
USB port	Yes	Yes
USB 2.0 ports quantity	2	2
Networkidentical
Ethernet LAN	Yes	Yes
Performanceidentical
Internal memory	256 MB	256 MB
Card reader integrated	No	No
Processor frequency	533 MHz	533 MHz
Mac compatibility	Yes	Yes
Designidentical
Market positioning	Business	Business
Built-in display	Yes	Yes
Display	LCD	LCD
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensionsidentical
Weight	30 kg	30 kg
Other featuresidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
Dimensions (WxDxH)	436 x 535 x 579.6 mm	436 x 535 x 579.6 mm
All-in-one functions	Copy, Fax, Scan	Copy, Fax, Scan
Colour all-in-one functions	Copy, Print	Copy, Print
Compatible operating systems	Microsoft Windows 7/Vista/2008/XP/2003 Mac OS: 10.3.9+/10.4.11+/10.5/10.6 Red Hat Linux 5/Linux Desktop 10	Microsoft Windows 7/Vista/2008/XP/2003 Mac OS: 10.3.9+/10.4.11+/10.5/10.6 Red Hat Linux 5/Linux Desktop 10
Maximum internal memory	0.75 GB	0.75 GB
Supported media weight(s)	60 - 216 g/m²	60 - 216 g/m²

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.