Product comparison · 2 telephones

Philips Perfect sound CD1503B/21 telephone Caller ID Black vs Philips CD6501B/21 telephone Caller ID Black

29specifications compared
7differ
22identical
24known for one product only

Key differences

The Philips CD6501B/21 telephone Caller ID Black has 5 more redial list capacity than the Philips Perfect sound CD1503B/21 telephone Caller ID Black (10 vs 5). The Philips CD6501B/21 telephone Caller ID Black has 150 entries more phonebook capacity than the Philips Perfect sound CD1503B/21 telephone Caller ID Black (200 entries vs 50 entries). The Philips CD6501B/21 telephone Caller ID Black has 1 more multi handset capability than the Philips Perfect sound CD1503B/21 telephone Caller ID Black (5 vs 4). Display: TN on the Philips Perfect sound CD1503B/21 telephone Caller ID Black, CSTN on the Philips CD6501B/21 telephone Caller ID Black. Backlight colour: Amber on the Philips Perfect sound CD1503B/21 telephone Caller ID Black, White on the Philips CD6501B/21 telephone Caller ID Black.

Redial list capacity
- Perfect sound CD1503B/21 telephone Caller ID Black:5
- CD6501B/21 telephone Caller ID Black:10
Phonebook capacity
- Perfect sound CD1503B/21 telephone Caller ID Black:50 entries
- CD6501B/21 telephone Caller ID Black:200 entries
Multi handset capability
- Perfect sound CD1503B/21 telephone Caller ID Black:4
- CD6501B/21 telephone Caller ID Black:5
Display
- Perfect sound CD1503B/21 telephone Caller ID Black:TN
- CD6501B/21 telephone Caller ID Black:CSTN
Backlight colour
- Perfect sound CD1503B/21 telephone Caller ID Black:Amber
- CD6501B/21 telephone Caller ID Black:White
Base dimensions (WxDxH)
- Perfect sound CD1503B/21 telephone Caller ID Black:120 x 114 x 83 mm
- CD6501B/21 telephone Caller ID Black:118.5 x 113 x 82.5 mm
Handset dimensions (WxDxH)
- Perfect sound CD1503B/21 telephone Caller ID Black:162 x 48 x 29 mm
- CD6501B/21 telephone Caller ID Black:163 x 46.5 x 27 mm

Side by side

Differences highlightedShow differences only

Comparison of CD1503B/21, CD6501B/21
53 specifications	A Philips Perfect sound CD1503B/21 telephone Caller ID Black Model CD1503B/21 View product	B Philips CD6501B/21 telephone Caller ID Black Model CD6501B/21 View product
Performanceidentical
Answering machine	No	No
IntercomKnown for one	No	Unknown — not stated by the source
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
Ringer type	Polyphonic	Polyphonic
Designidentical
Mounting type	Desk	Desk
Product colour	Black	Black
Integrated antenna	Yes	Yes
Big buttonsKnown for one	Unknown — not stated by the source	Yes
Backlight buttonsKnown for one	Unknown — not stated by the source	Yes
Call management1 differ
Caller ID	Yes	Yes
Redial list capacityDiffers	5	10
Conference callKnown for one	Yes	Unknown — not stated by the source
Call blockingKnown for one	Yes	Unknown — not stated by the source
Call log entriesKnown for one	10	Unknown — not stated by the source
Call waiting	Yes	Yes
Explicit call transferKnown for one	Yes	Unknown — not stated by the source
Call list capacity phonebookKnown for one	Unknown — not stated by the source	50
Phone features2 differ
Phonebook capacityDiffers	50 entries	200 entries
Dialing	Tone/Pulse	Tone/Pulse
Microphone mute	Yes	Yes
Multi base capability	1	1
Multi handset capabilityDiffers	4	5
Paging functionKnown for one	Yes	Unknown — not stated by the source
SpeakerphoneKnown for one	Unknown — not stated by the source	Yes
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
Dialer locationKnown for one	Unknown — not stated by the source	Handset
Number of SMS BoxesKnown for one	Unknown — not stated by the source	1
VIP group with own melodyKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Volume control	Digital	Digital
Alarm clockKnown for one	Unknown — not stated by the source	Yes
Indicationidentical
Battery charge indicator	Yes	Yes
Battery capacity indicatorKnown for one	Unknown — not stated by the source	Yes
Display2 differ
Built-in display	Yes	Yes
DisplayDiffers	TN	CSTN
Backlight colourDiffers	Amber	White
Backlight display	Yes	Yes
Display number of coloursKnown for one	Monochrome	Unknown — not stated by the source
Ports & interfacesidentical
Wireless connectionKnown 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 typeKnown for one	AAA	Unknown — not stated by the source
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	120 x 114 x 83 mm	118.5 x 113 x 82.5 mm
Handset dimensions (WxDxH)Differs	162 x 48 x 29 mm	163 x 46.5 x 27 mm
Packaging contentidentical
Number of handsets includedKnown for one	3	Unknown — not stated by the source
Base stationKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacity	550 mAh	550 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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