Product comparison · 2 telephones

Philips CD6451B Cordless phone answer machine vs Philips SE2501B Cordless telephone

40specifications compared
10differ
30identical
25known for one product only

Key differences

Answering machine
- CD6451B Cordless phone answer machine:Yes
- SE2501B Cordless telephone:No
Product colour
- CD6451B Cordless phone answer machine:Black
- SE2501B Cordless telephone:Black, White
Phonebook capacity
- CD6451B Cordless phone answer machine:200 entries
- SE2501B Cordless telephone:100 entries
Multi base capability
- CD6451B Cordless phone answer machine:4
- SE2501B Cordless telephone:1
Call log entries
- CD6451B Cordless phone answer machine:50
- SE2501B Cordless telephone:20
Display
- CD6451B Cordless phone answer machine:CSTN
- SE2501B Cordless telephone:STN
Backlight colour
- CD6451B Cordless phone answer machine:White
- SE2501B Cordless telephone:Amber
Base dimensions (WxDxH)
- CD6451B Cordless phone answer machine:116 x 110 x 80 mm
- SE2501B Cordless telephone:117 x 114 x 78 mm

Side by side

Differences highlightedShow differences only

Comparison of CD6451B/79, SE2501B/38
65 specifications	A Philips CD6451B Cordless phone answer machine Model CD6451B/79 View product	B Philips SE2501B Cordless telephone Model SE2501B/38 View product
Performance1 differ
Answering machineDiffers	Yes	No
Recording timeKnown for one	30 min	Unknown — not stated by the source
Intercom	No	No
Ringer type	Polyphonic	Polyphonic
GAP compatible	Yes	Yes
TypeKnown for one	Unknown — not stated by the source	Analog telephone
Design1 differ
Mounting type	Desk	Desk
Product colourDiffers	Black	Black, White
Backlight buttonsKnown for one	Yes	Unknown — not stated by the source
Integrated antenna	Yes	Yes
Phone features2 differ
Speakerphone	Yes	Yes
Phonebook capacityDiffers	200 entries	100 entries
Short Message Service (SMS)Known for one	Yes	Unknown — not stated by the source
SMS storage capacityKnown for one	50	Unknown — not stated by the source
Dialing	Tone/Pulse	Tone/Pulse
Message counter on baseKnown for one	Yes	Unknown — not stated by the source
Microphone mute	Yes	Yes
Multi base capabilityDiffers	4	1
Multi handset capability	5	5
Number of SMS BoxesKnown for one	1	Unknown — not stated by the source
Paging function	Yes	Yes
VIP group functionKnown for one	Yes	Unknown — not stated by the source
VIP group with own melodyKnown for one	Yes	Unknown — not stated by the source
Call management1 differ
Caller ID	Yes	Yes
Call blocking	Yes	Yes
Call log entriesDiffers	50	20
Call waiting	Yes	Yes
Caller ID on call waiting	Yes	Yes
Redial list capacityKnown for one	Unknown — not stated by the source	10
Conference callKnown for one	Unknown — not stated by the source	Yes
Explicit call transferKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Alarm clock	Yes	Yes
Customizable wallpaperKnown for one	Yes	Unknown — not stated by the source
PersonalizationKnown for one	Icons	Unknown — not stated by the source
Volume control	Digital	Digital
Indicationidentical
Battery charge indicator	Yes	Yes
Battery capacity indicatorKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Display2 differ
Built-in display	Yes	Yes
DisplayDiffers	CSTN	STN
Backlight colourDiffers	White	Amber
Backlight display	Yes	Yes
Display resolutionKnown for one	98 x 67 pixels	Unknown — not stated by the source
Display number of coloursKnown for one	Unknown — not stated by the source	Monochrome
Display number of linesKnown for one	Unknown — not stated by the source	1 lines
Ports & interfacesidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
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	116 x 110 x 80 mm	117 x 114 x 78 mm
Handset dimensions (WxDxH)Differs	46 x 26 x 160 mm	161 x 46 x 28 mm
Packaging contentidentical
Number of handsets included	1	1
Base station	Yes	Yes
Detachable belt-clipKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacityDiffers	750 mAh	600 mAh
Other featuresidentical
Signal strength indication	Yes	Yes
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	190 mm
Package depthKnown for one	Unknown — not stated by the source	165 mm
Package heightKnown for one	Unknown — not stated by the source	100 mm
Package weightKnown for one	Unknown — not stated by the source	800 g

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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