Product comparison · 2 telephones

Philips Perfect sound Cordless phone CD1501B/23 vs Philips CD2551S/23 telephone Caller ID White

29specifications compared
11differ
18identical
22known for one product only

Key differences

Answering machine
- Perfect sound Cordless phone CD1501B/23:No
- CD2551S/23 telephone Caller ID White:Yes
Product colour
- Perfect sound Cordless phone CD1501B/23:Black
- CD2551S/23 telephone Caller ID White:White
Phonebook capacity
- Perfect sound Cordless phone CD1501B/23:50 entries
- CD2551S/23 telephone Caller ID White:100 entries
Multi handset capability
- Perfect sound Cordless phone CD1501B/23:4
- CD2551S/23 telephone Caller ID White:5
Redial list capacity
- Perfect sound Cordless phone CD1501B/23:5
- CD2551S/23 telephone Caller ID White:10
Call log entries
- Perfect sound Cordless phone CD1501B/23:10
- CD2551S/23 telephone Caller ID White:20
Display
- Perfect sound Cordless phone CD1501B/23:TN
- CD2551S/23 telephone Caller ID White:STN
Battery type
- Perfect sound Cordless phone CD1501B/23:AAA NiMH
- CD2551S/23 telephone Caller ID White:AAA

Side by side

Differences highlightedShow differences only

Comparison of CD1501B/23, CD2551S/23
51 specifications	A Philips Perfect sound Cordless phone CD1501B/23 Model CD1501B/23 View product	B Philips CD2551S/23 telephone Caller ID White Model CD2551S/23 View product
Performance1 differ
Answering machineDiffers	No	Yes
Recording timeKnown for one	Unknown — not stated by the source	15 min
IntercomKnown for one	Unknown — not stated by the source	No
Ringer typeKnown for one	Unknown — not stated by the source	Polyphonic
GAP compatibleKnown for one	Unknown — not stated by the source	Yes
TypeKnown for one	DECT telephone	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	White
Phone features2 differ
SpeakerphoneKnown for one	Unknown — not stated by the source	Yes
Phonebook capacityDiffers	50 entries	100 entries
DialingKnown for one	Unknown — not stated by the source	Tone/Pulse
Multi handset capabilityDiffers	4	5
Paging functionKnown for one	Unknown — not stated by the source	Yes
Call management2 differ
Redial list capacityDiffers	5	10
Call blockingKnown for one	Unknown — not stated by the source	Yes
Call log entriesDiffers	10	20
Caller ID on call waitingKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Alarm clockKnown for one	Unknown — not stated by the source	Yes
Volume controlKnown for one	Unknown — not stated by the source	Digital
Indicationidentical
Battery charge indicatorKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Display1 differ
DisplayDiffers	TN	STN
Display number of linesKnown for one	Unknown — not stated by the source	1 lines
Ports & interfacesidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power1 differ
AC input voltageKnown for one	Unknown — not stated by the source	220 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 Hz
Battery typeDiffers	AAA NiMH	AAA
Power supply typeKnown for one	AC 220-240V - 50Hz	Unknown — not stated by the source
Weight & dimensions2 differ
Base dimensions (WxDxH)Differs	120 x 114 x 82.5 mm	119 x 113 x 83 mm
Handset dimensions (WxDxH)Differs	162 x 48.3 x 28.7 mm	162 x 48 x 29 mm
Packaging contentidentical
Base stationKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery capacityDiffers	550 mAh	600 mAh
Other featuresidentical
Signal strength indicationKnown for one	Unknown — not stated by the source	Yes
Mac compatibilityKnown for one	No	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.

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