Product comparison · 2 telephones

Philips Perfect sound CD5653S/38 telephone Caller ID Pearl vs Philips CD6451B/77 telephone Caller ID Black

43specifications compared
9differ
34identical
15known for one product only

Key differences

Recording time
- Perfect sound CD5653S/38 telephone Caller ID Pearl:60 min
- CD6451B/77 telephone Caller ID Black:30 min
Product colour
- Perfect sound CD5653S/38 telephone Caller ID Pearl:Pearl
- CD6451B/77 telephone Caller ID Black:Black
Display
- Perfect sound CD5653S/38 telephone Caller ID Pearl:STN
- CD6451B/77 telephone Caller ID Black:CSTN
Talk time
- Perfect sound CD5653S/38 telephone Caller ID Pearl:14 h
- CD6451B/77 telephone Caller ID Black:12 h
Standby time
- Perfect sound CD5653S/38 telephone Caller ID Pearl:170 h
- CD6451B/77 telephone Caller ID Black:150 h
Base dimensions (WxDxH)
- Perfect sound CD5653S/38 telephone Caller ID Pearl:122 x 105 x 107 mm
- CD6451B/77 telephone Caller ID Black:116 x 110 x 80 mm
Handset dimensions (WxDxH)
- Perfect sound CD5653S/38 telephone Caller ID Pearl:165 x 46 x 27 mm
- CD6451B/77 telephone Caller ID Black:46 x 26 x 160 mm
Number of handsets included
- Perfect sound CD5653S/38 telephone Caller ID Pearl:3
- CD6451B/77 telephone Caller ID Black:1

Side by side

Differences highlightedShow differences only

Comparison of CD5653S/38, CD6451B/77
58 specifications	A Philips Perfect sound CD5653S/38 telephone Caller ID Pearl Model CD5653S/38 View product	B Philips CD6451B/77 telephone Caller ID Black Model CD6451B/77 View product
Performance1 differ
Answering machine	Yes	Yes
Recording timeDiffers	60 min	30 min
Intercom	No	No
Ringer type	Polyphonic	Polyphonic
GAP compatible	Yes	Yes
Design1 differ
Mounting type	Desk	Desk
Product colourDiffers	Pearl	Black
Backlight buttons	Yes	Yes
Integrated antenna	Yes	Yes
Phone featuresidentical
Speakerphone	Yes	Yes
Phonebook capacity	200 entries	200 entries
Short Message Service (SMS)Known for one	Unknown — not stated by the source	Yes
SMS storage capacityKnown for one	Unknown — not stated by the source	50
Dialing	Tone/Pulse	Tone/Pulse
Message counter on base	Yes	Yes
Microphone mute	Yes	Yes
Number of SMS BoxesKnown for one	Unknown — not stated by the source	1
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
Multi base capabilityKnown for one	1	Unknown — not stated by the source
Multi handset capabilityKnown for one	5	Unknown — not stated by the source
Call managementidentical
Caller ID	Yes	Yes
Call blocking	Yes	Yes
Call log entries	50	50
Call waiting	Yes	Yes
Caller ID on call waiting	Yes	Yes
Redial list capacityKnown for one	10	Unknown — not stated by the source
Conference callKnown for one	Yes	Unknown — not stated by the source
Explicit call transferKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Alarm clock	Yes	Yes
Customizable wallpaperKnown for one	Unknown — not stated by the source	Yes
PersonalizationKnown for one	Unknown — not stated by the source	Icons
Volume control	Digital	Digital
Indicationidentical
Battery charge indicator	Yes	Yes
LED indicators	Yes	Yes
Display1 differ
Built-in display	Yes	Yes
DisplayDiffers	STN	CSTN
Backlight colour	White	White
Backlight display	Yes	Yes
Display resolutionKnown for one	Unknown — not stated by the source	98 x 67 pixels
Display number of coloursKnown for one	Monochrome	Unknown — not stated by the source
Display number of linesKnown for one	3 lines	Unknown — not stated by the source
Ports & interfacesidentical
Plug and Play	Yes	Yes
Wireless connection	Yes	Yes
Power2 differ
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 timeDiffers	14 h	12 h
Standby timeDiffers	170 h	150 h
Weight & dimensions2 differ
Base dimensions (WxDxH)Differs	122 x 105 x 107 mm	116 x 110 x 80 mm
Handset dimensions (WxDxH)Differs	165 x 46 x 27 mm	46 x 26 x 160 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	650 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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