Product comparison · 2 telephones

Philips CD2501S/21 telephone Caller ID White vs Philips SE1551B/21 telephone Caller ID Black

41specifications compared
11differ
30identical
8known for one product only

Key differences

The Philips CD2501S/21 telephone Caller ID White has 50 entries more phonebook capacity than the Philips SE1551B/21 telephone Caller ID Black (100 entries vs 50 entries). The Philips CD2501S/21 telephone Caller ID White has 1 more multi handset capability than the Philips SE1551B/21 telephone Caller ID Black (5 vs 4). The Philips CD2501S/21 telephone Caller ID White has 5 more redial list capacity than the Philips SE1551B/21 telephone Caller ID Black (10 vs 5). Only the Philips SE1551B/21 telephone Caller ID Black has answering machine. Only the Philips CD2501S/21 telephone Caller ID White has speakerphone.

Answering machine
- CD2501S/21 telephone Caller ID White:No
- SE1551B/21 telephone Caller ID Black:Yes
Product colour
- CD2501S/21 telephone Caller ID White:White
- SE1551B/21 telephone Caller ID Black:Black
Speakerphone
- CD2501S/21 telephone Caller ID White:Yes
- SE1551B/21 telephone Caller ID Black:No
Phonebook capacity
- CD2501S/21 telephone Caller ID White:100 entries
- SE1551B/21 telephone Caller ID Black:50 entries
Multi handset capability
- CD2501S/21 telephone Caller ID White:5
- SE1551B/21 telephone Caller ID Black:4
Redial list capacity
- CD2501S/21 telephone Caller ID White:10
- SE1551B/21 telephone Caller ID Black:5
Call log entries
- CD2501S/21 telephone Caller ID White:20
- SE1551B/21 telephone Caller ID Black:10
Display
- CD2501S/21 telephone Caller ID White:STN
- SE1551B/21 telephone Caller ID Black:TN

Side by side

Differences highlightedShow differences only

Comparison of CD2501S/21, SE1551B/21
49 specifications	A Philips CD2501S/21 telephone Caller ID White Model CD2501S/21 View product	B Philips SE1551B/21 telephone Caller ID Black Model SE1551B/21 View product
Performance1 differ
Answering machineDiffers	No	Yes
GAP compatibleKnown for one	Yes	Unknown — not stated by the source
Recording timeKnown for one	Unknown — not stated by the source	10 min
Maximum indoor rangeKnown for one	Unknown — not stated by the source	50 m
Maximum outdoor rangeKnown for one	Unknown — not stated by the source	300 m
Design1 differ
Product colourDiffers	White	Black
Phone features3 differ
SpeakerphoneDiffers	Yes	No
Phonebook capacityDiffers	100 entries	50 entries
Multi handset capabilityDiffers	5	4
Call management2 differ
Redial list capacityDiffers	10	5
Call log entriesDiffers	20	10
Caller ID on call waitingKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Alarm clockKnown for one	Yes	Unknown — not stated by the source
Display1 differ
DisplayDiffers	STN	TN
Display number of linesKnown for one	1 lines	Unknown — not stated by the source
Ports & interfacesidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
Base dimensions (WxDxH)Differs	119 x 113 x 83 mm	117 x 118 x 77 mm
Handset dimensions (WxDxH)Differs	162 x 48 x 29 mm	162 x 48 x 28 mm
Battery1 differ
Battery capacityDiffers	600 mAh	550 mAh

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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