Product comparison · 2 telephones

Philips Cordless phone answer machine CD2451S/05 vs Philips CD4401S Cordless telephone

43specifications compared
9differ
34identical
7known for one product only

Key differences

Answering machine
- Cordless phone answer machine CD2451S/05:Yes
- CD4401S Cordless telephone:No
Product colour
- Cordless phone answer machine CD2451S/05:Silver, White
- CD4401S Cordless telephone:Blue, White
Multi base capability
- Cordless phone answer machine CD2451S/05:1
- CD4401S Cordless telephone:4
Multi handset capability
- Cordless phone answer machine CD2451S/05:6
- CD4401S Cordless telephone:5
Call log entries
- Cordless phone answer machine CD2451S/05:20
- CD4401S Cordless telephone:50
Backlight colour
- Cordless phone answer machine CD2451S/05:Amber
- CD4401S Cordless telephone:Blue
Display number of lines
- Cordless phone answer machine CD2451S/05:1 lines
- CD4401S Cordless telephone:2 lines
Base dimensions (WxDxH)
- Cordless phone answer machine CD2451S/05:116 x 110 x 81 mm
- CD4401S Cordless telephone:114 x 107 x 80 mm

Side by side

Differences highlightedShow differences only

Comparison of CD2451S/05, CD4401S/24
50 specifications	A Philips Cordless phone answer machine CD2451S/05 Model CD2451S/05 View product	B Philips CD4401S Cordless telephone Model CD4401S/24 View product
Performance1 differ
Answering machineDiffers	Yes	No
Intercom	No	No
Ringer type	Polyphonic	Polyphonic
GAP compatible	Yes	Yes
Recording timeKnown for one	15 min	Unknown — not stated by the source
Design1 differ
Mounting type	Desk	Desk
Product colourDiffers	Silver, White	Blue, White
Backlight buttonsKnown for one	Unknown — not stated by the source	Yes
Integrated antenna	Yes	Yes
Phone features2 differ
Speakerphone	Yes	Yes
Phonebook capacity	100 entries	100 entries
Dialing	Tone/Pulse	Tone/Pulse
Microphone mute	Yes	Yes
Multi base capabilityDiffers	1	4
Multi handset capabilityDiffers	6	5
Paging function	Yes	Yes
VIP group functionKnown for one	Unknown — not stated by the source	Yes
VIP group with own melodyKnown for one	Unknown — not stated by the source	Yes
Call management1 differ
Caller ID	Yes	Yes
Conference callKnown for one	Unknown — not stated by the source	Yes
Call blocking	Yes	Yes
Call log entriesDiffers	20	50
Call waiting	Yes	Yes
Caller ID on call waiting	Yes	Yes
Explicit call transferKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Alarm clock	Yes	Yes
Volume control	Digital	Digital
Indicationidentical
Battery charge indicator	Yes	Yes
LED indicators	Yes	Yes
Display2 differ
Built-in display	Yes	Yes
Display	STN	STN
Backlight colourDiffers	Amber	Blue
Backlight display	Yes	Yes
Display number of colours	Monochrome	Monochrome
Display number of linesDiffers	1 lines	2 lines
Ports & interfacesidentical
Wireless connection	Yes	Yes
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
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 & dimensions1 differ
Base dimensions (WxDxH)Differs	116 x 110 x 81 mm	114 x 107 x 80 mm
Handset dimensions (WxDxH)	46 x 26 x 160 mm	46 x 26 x 160 mm
Packaging contentidentical
Number of handsets included	1	1
Base station	Yes	Yes
Battery1 differ
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacityDiffers	550 mAh	750 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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