Philips CD1503B Cordless telephone vs Philips CD1504B Cordless telephone

Comparison of CD1503B/37, CD1504B/37

45 specifications	A Philips CD1503B Cordless telephone Model CD1503B/37 View product	B Philips CD1504B Cordless telephone Model CD1504B/37 View product
Performanceidentical
Answering machine	No	No
Intercom	No	No
Maximum indoor range	45.7 m	45.7 m
Maximum outdoor range	304.8 m	304.8 m
Ringer type	Polyphonic	Polyphonic
Designidentical
Mounting type	Desk	Desk
Product colour	Black	Black
Integrated antenna	Yes	Yes
Phone featuresidentical
Speakerphone	Yes	Yes
Phonebook capacity	50 entries	50 entries
Dialing	Tone/Pulse	Tone/Pulse
Microphone mute	Yes	Yes
Multi base capability	1	1
Multi handset capability	4	4
Paging function	Yes	Yes
Call managementidentical
Caller ID	Yes	Yes
Redial list capacity	5	5
Conference call	Yes	Yes
Call blocking	Yes	Yes
Call log entries	10	10
Call waiting	Yes	Yes
Explicit call transfer	Yes	Yes
Management featuresidentical
Alarm clock	Yes	Yes
Volume control	Digital	Digital
Indicationidentical
Battery charge indicator	Yes	Yes
LED indicators	Yes	Yes
Displayidentical
Built-in display	Yes	Yes
Display	TN	TN
Backlight colour	Amber	Amber
Backlight display	Yes	Yes
Display number of colours	Monochrome	Monochrome
Ports & interfacesidentical
Wireless connection	Yes	Yes
Poweridentical
AC input voltage	120 V	120 V
AC input frequency	60 Hz	60 Hz
Battery type	AAA	AAA
Number of batteries supported	2	2
Talk time	12 h	12 h
Standby time	150 h	150 h
Weight & dimensionsidentical
Base dimensions (WxDxH)	120 x 114 x 83 mm	120 x 114 x 83 mm
Handset dimensions (WxDxH)	162 x 48 x 29 mm	162 x 48 x 29 mm
Packaging content1 differ
Number of handsets includedDiffers	3	4
Detachable belt-clip	Yes	Yes
Batteryidentical
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacity	550 mAh	550 mAh
Other featuresidentical
Signal strength indication	Yes	Yes

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.