Product comparison · 2 telephones

Philips Perfect sound Cordless phone with answering machine CD1751B/77 vs Philips Perfect sound CD1751B/78 telephone Caller ID Black

36specifications compared
1differ
35identical
3known for one product only

Key differences

Multi handset capability
- Perfect sound Cordless phone with answering machine CD1751B/77:4
- Perfect sound CD1751B/78 telephone Caller ID Black:3

Side by side

Differences highlightedShow differences only

Comparison of CD1751B/77, CD1751B/78
39 specifications	A Philips Perfect sound Cordless phone with answering machine CD1751B/77 Model CD1751B/77 View product	B Philips Perfect sound CD1751B/78 telephone Caller ID Black Model CD1751B/78 View product
Performanceidentical
Answering machine	Yes	Yes
Recording time	12 min	12 min
Intercom	No	No
Ringer type	Polyphonic	Polyphonic
GAP compatible	Yes	Yes
Designidentical
Mounting type	Desk	Desk
Integrated antenna	Yes	Yes
Product colourKnown for one	Unknown — not stated by the source	Black
Call managementidentical
Caller ID	Yes	Yes
Redial list capacity	5	5
Call log entries	10	10
Call waiting	Yes	Yes
Phone features1 differ
Phonebook capacity	50 entries	50 entries
Dialing	Tone/Pulse	Tone/Pulse
Microphone mute	Yes	Yes
Multi base capability	1	1
Multi handset capabilityDiffers	4	3
Paging function	Yes	Yes
Management featuresidentical
Alarm clockKnown for one	Yes	Unknown — not stated by the source
Volume control	Digital	Digital
Indicationidentical
Battery charge indicator	Yes	Yes
Battery full indication	Yes	Yes
Battery low indication	Yes	Yes
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in display	Yes	Yes
Backlight colour	Amber	Amber
Backlight display	Yes	Yes
Ports & interfacesidentical
Wireless connection	Yes	Yes
Poweridentical
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Battery type	AAA	AAA
Number of batteries supported	2	2
Talk time	12 h	12 h
Weight & dimensionsidentical
Base dimensions (WxDxH)	107 x 79 x 109 mm	107 x 79 x 109 mm
Handset dimensions (WxDxH)	164 x 28 x 46 mm	164 x 28 x 46 mm
Packaging contentidentical
Number of handsets included	1	1
Batteryidentical
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacity	500 mAh	500 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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