Product comparison · 2 telephones

Philips CD1551B/78 telephone Caller ID Black vs Philips Perfect sound CD5652B/51 telephone Caller ID Black

41specifications compared
15differ
26identical
10known for one product only

Key differences

Recording time
- CD1551B/78 telephone Caller ID Black:10 min
- Perfect sound CD5652B/51 telephone Caller ID Black:60 min
Phonebook capacity
- CD1551B/78 telephone Caller ID Black:50 entries
- Perfect sound CD5652B/51 telephone Caller ID Black:200 entries
Multi handset capability
- CD1551B/78 telephone Caller ID Black:4
- Perfect sound CD5652B/51 telephone Caller ID Black:5
Redial list capacity
- CD1551B/78 telephone Caller ID Black:5
- Perfect sound CD5652B/51 telephone Caller ID Black:10
Call log entries
- CD1551B/78 telephone Caller ID Black:10
- Perfect sound CD5652B/51 telephone Caller ID Black:50
Display
- CD1551B/78 telephone Caller ID Black:TN
- Perfect sound CD5652B/51 telephone Caller ID Black:STN
Backlight colour
- CD1551B/78 telephone Caller ID Black:Amber
- Perfect sound CD5652B/51 telephone Caller ID Black:White
AC input voltage
- CD1551B/78 telephone Caller ID Black:110 - 240 V
- Perfect sound CD5652B/51 telephone Caller ID Black:220 - 240 V

Side by side

Differences highlightedShow differences only

Comparison of CD1551B/78, CD5652B/51
51 specifications	A Philips CD1551B/78 telephone Caller ID Black Model CD1551B/78 View product	B Philips Perfect sound CD5652B/51 telephone Caller ID Black Model CD5652B/51 View product
Performance1 differ
Answering machine	Yes	Yes
Recording timeDiffers	10 min	60 min
Intercom	No	No
Ringer type	Polyphonic	Polyphonic
GAP compatibleKnown for one	Unknown — not stated by the source	Yes
Maximum indoor rangeKnown for one	50 m	Unknown — not stated by the source
Maximum outdoor rangeKnown for one	300 m	Unknown — not stated by the source
Designidentical
Mounting type	Desk	Desk
Product colour	Black	Black
Backlight buttonsKnown for one	Unknown — not stated by the source	Yes
Integrated antenna	Yes	Yes
Phone features2 differ
SpeakerphoneKnown for one	Unknown — not stated by the source	Yes
Phonebook capacityDiffers	50 entries	200 entries
Dialing	Tone/Pulse	Tone/Pulse
Message counter on baseKnown for one	Unknown — not stated by the source	Yes
Microphone mute	Yes	Yes
Multi base capability	1	1
Multi handset capabilityDiffers	4	5
Paging function	Yes	Yes
Call management2 differ
Caller ID	Yes	Yes
Redial list capacityDiffers	5	10
Conference call	Yes	Yes
Call blocking	Yes	Yes
Call log entriesDiffers	10	50
Call waiting	Yes	Yes
Caller ID on call waitingKnown for one	Unknown — not stated by the source	Yes
Explicit call transfer	Yes	Yes
Management featuresidentical
Alarm clockKnown for one	Unknown — not stated by the source	Yes
Volume control	Digital	Digital
Indicationidentical
Battery charge indicator	Yes	Yes
Display2 differ
Built-in display	Yes	Yes
DisplayDiffers	TN	STN
Backlight colourDiffers	Amber	White
Backlight display	Yes	Yes
Display number of colours	Monochrome	Monochrome
Display number of linesKnown for one	Unknown — not stated by the source	3 lines
Ports & interfacesidentical
Plug and Play	Yes	Yes
Wireless connection	Yes	Yes
Power4 differ
AC input voltageDiffers	110 - 240 V	220 - 240 V
AC input frequencyDiffers	50 - 60 Hz	50 Hz
Battery type	AAA	AAA
Number of batteries supported	2	2
Talk timeDiffers	12 h	14 h
Standby timeDiffers	150 h	170 h
Weight & dimensions2 differ
Base dimensions (WxDxH)Differs	120 x 114 x 83 mm	122 x 105 x 107 mm
Handset dimensions (WxDxH)Differs	162 x 48 x 29 mm	165 x 46 x 27 mm
Packaging content1 differ
Number of handsets includedDiffers	1	2
Base stationKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacityDiffers	550 mAh	650 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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