Product comparison · 2 telephones

Philips CD2503S Cordless telephone vs Philips SE1551B Cordless phone answer machine

41specifications compared
12differ
29identical
9known for one product only

Key differences

Answering machine
- CD2503S Cordless telephone:No
- SE1551B Cordless phone answer machine:Yes
Product colour
- CD2503S Cordless telephone:White
- SE1551B Cordless phone answer machine:Black
Speakerphone
- CD2503S Cordless telephone:Yes
- SE1551B Cordless phone answer machine:No
Phonebook capacity
- CD2503S Cordless telephone:100 entries
- SE1551B Cordless phone answer machine:50 entries
Multi handset capability
- CD2503S Cordless telephone:5
- SE1551B Cordless phone answer machine:4
Redial list capacity
- CD2503S Cordless telephone:10
- SE1551B Cordless phone answer machine:5
Call log entries
- CD2503S Cordless telephone:20
- SE1551B Cordless phone answer machine:10
Display
- CD2503S Cordless telephone:STN
- SE1551B Cordless phone answer machine:TN

Side by side

Differences highlightedShow differences only

Comparison of CD2503S/38, SE1551B/38
50 specifications	A Philips CD2503S Cordless telephone Model CD2503S/38 View product	B Philips SE1551B Cordless phone answer machine Model SE1551B/38 View product
Performance1 differ
Answering machineDiffers	No	Yes
Recording timeKnown for one	Unknown — not stated by the source	10 min
Intercom	No	No
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
Ringer type	Polyphonic	Polyphonic
GAP compatibleKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Mounting type	Desk	Desk
Product colourDiffers	White	Black
Integrated antenna	Yes	Yes
Phone features3 differ
SpeakerphoneDiffers	Yes	No
Phonebook capacityDiffers	100 entries	50 entries
Dialing	Tone/Pulse	Tone/Pulse
Microphone mute	Yes	Yes
Multi base capability	1	1
Multi handset capabilityDiffers	5	4
Paging function	Yes	Yes
Call management2 differ
Caller ID	Yes	Yes
Redial list capacityDiffers	10	5
Conference call	Yes	Yes
Call blockingKnown for one	Unknown — not stated by the source	Yes
Call log entriesDiffers	20	10
Call waiting	Yes	Yes
Explicit call transfer	Yes	Yes
Caller ID on call waitingKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Volume control	Digital	Digital
Alarm clockKnown for one	Yes	Unknown — not stated by the source
Indicationidentical
Battery charge indicator	Yes	Yes
LED indicators	Yes	Yes
Display1 differ
Built-in display	Yes	Yes
DisplayDiffers	STN	TN
Backlight colour	Amber	Amber
Backlight display	Yes	Yes
Display number of colours	Monochrome	Monochrome
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
Wireless connection	Yes	Yes
Poweridentical
AC input voltage	220 - 240 V	220 - 240 V
AC input frequency	50 Hz	50 Hz
Battery type	AAA	AAA
Number of batteries supported	2	2
Talk time	12 h	12 h
Standby time	150 h	150 h
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
Packaging content1 differ
Number of handsets includedDiffers	3	1
Base station	Yes	Yes
Battery1 differ
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacityDiffers	600 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.

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