Product comparison · 2 telephones

Philips Perfect sound Cordless phone CD1502B/23 vs Philips CD6551B Cordless phone answer machine

17specifications compared
6differ
11identical
19known for one product only

Key differences

Product colour
- Perfect sound Cordless phone CD1502B/23:Black
- CD6551B Cordless phone answer machine:White
Phonebook capacity
- Perfect sound Cordless phone CD1502B/23:50 entries
- CD6551B Cordless phone answer machine:200 entries
Multi handset capability
- Perfect sound Cordless phone CD1502B/23:4
- CD6551B Cordless phone answer machine:5
Base dimensions (WxDxH)
- Perfect sound Cordless phone CD1502B/23:120 x 114 x 82.5 mm
- CD6551B Cordless phone answer machine:134.5 x 113 x 82.5 mm
Handset dimensions (WxDxH)
- Perfect sound Cordless phone CD1502B/23:162 x 48.3 x 28.7 mm
- CD6551B Cordless phone answer machine:163 x 46.5 x 27 mm
Battery capacity
- Perfect sound Cordless phone CD1502B/23:550 mAh
- CD6551B Cordless phone answer machine:750 mAh

Side by side

Differences highlightedShow differences only

Comparison of CD1502B/23, CD6551B/53
36 specifications	A Philips Perfect sound Cordless phone CD1502B/23 Model CD1502B/23 View product	B Philips CD6551B Cordless phone answer machine Model CD6551B/53 View product
Performanceidentical
Type	DECT telephone	DECT telephone
Answering machineKnown for one	Unknown — not stated by the source	Yes
Recording timeKnown for one	Unknown — not stated by the source	30 min
Design1 differ
Product colourDiffers	Black	White
Backlight buttonsKnown for one	Unknown — not stated by the source	Yes
Phone features2 differ
SpeakerphoneKnown for one	Unknown — not stated by the source	Yes
Phonebook capacityDiffers	50 entries	200 entries
SMS storage capacityKnown for one	Unknown — not stated by the source	50
Multi base capability	1	1
Multi handset capabilityDiffers	4	5
Paging functionKnown for one	Unknown — not stated by the source	Yes
Polyphonic ringKnown for one	Unknown — not stated by the source	Yes
VIP group with own melodyKnown for one	Unknown — not stated by the source	Yes
Call managementidentical
Caller ID	Yes	Yes
Conference call	Yes	Yes
Call log entriesKnown for one	Unknown — not stated by the source	50
Call waiting	Yes	Yes
Caller ID on call waitingKnown for one	Unknown — not stated by the source	Yes
RedialingKnown for one	Yes	Unknown — not stated by the source
Explicit call transferKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Alarm clockKnown for one	Unknown — not stated by the source	Yes
Indicationidentical
Battery capacity indicatorKnown for one	Unknown — not stated by the source	Yes
Displayidentical
DisplayKnown for one	Unknown — not stated by the source	CSTN
Display resolutionKnown for one	Unknown — not stated by the source	98 x 67 pixels
Ports & interfacesidentical
Wireless connection	Yes	Yes
Poweridentical
Battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Talk time	12 h	12 h
Standby time	150 h	150 h
Power requirements	220-240V, 50Hz	220-240V, 50Hz
Weight & dimensions2 differ
Base dimensions (WxDxH)Differs	120 x 114 x 82.5 mm	134.5 x 113 x 82.5 mm
Handset dimensions (WxDxH)Differs	162 x 48.3 x 28.7 mm	163 x 46.5 x 27 mm
Battery1 differ
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacityDiffers	550 mAh	750 mAh
Other featuresidentical
Mac compatibility	No	No
Full duplexKnown for one	Unknown — not stated by the source	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.

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