Philips CD6851B DECT telephone Caller ID Black vs Philips CD6852B DECT telephone Caller ID Black

Comparison of CD6851B, CD6852B

61 specifications	A Philips CD6851B DECT telephone Caller ID Black Model CD6851B View product	B Philips CD6852B DECT telephone Caller ID Black Model CD6852B View product
Performanceidentical
Type	DECT telephone	DECT telephone
Answering machine	Yes	Yes
Recording time	60 min	60 min
Intercom	Yes	Yes
Ringer type	Polyphonic	Polyphonic
Number of melodies	15	15
Designidentical
Mounting type	Desk	Desk
Product colour	Black	Black
Backlight buttons	Yes	Yes
Phone featuresidentical
Speakerphone	Yes	Yes
Phonebook capacity	200 entries	200 entries
Microphone mute	Yes	Yes
Multi base capability	1	1
Multi handset capability	5	5
Paging function	Yes	Yes
Polyphonic ringKnown for one	Yes	—Unknown — not stated by the source
Call managementidentical
Caller ID	Yes	Yes
Redialing	Yes	Yes
Redial list capacity	20	20
Conference call	Yes	Yes
Call log entries	50	50
Call waiting	Yes	Yes
Management featuresidentical
Alarm clock	Yes	Yes
Clock with calendar	Yes	Yes
Navigation key	Yes	Yes
Volume control	Digital	Digital
Memoryidentical
User memory phonebook	200	200
Indicationidentical
Battery capacity indicator	Yes	Yes
Battery full indication	Yes	Yes
Battery low indication	Yes	Yes
LED indicators	Yes	Yes
Voicemail indication	Yes	Yes
Displayidentical
Built-in display	Yes	Yes
Display	LCD	LCD
Display diagonal	6.1 cm (2.4")	6.1 cm (2.4")
Backlight colour	White	White
Ports & interfacesidentical
Plug and Play	Yes	Yes
Wireless connection	Yes	Yes
Poweridentical
Battery type	AAA	AAA
Battery recharge time	8 h	8 h
Talk time	22 h	22 h
Standby time	300 h	300 h
Power consumption (typical)	0.5 W	0.5 W
Power requirements	100-240V AC, 50/60Hz	100-240V AC, 50/60Hz
Weight & dimensionsidentical
Base dimensions (WxDxH)	138.13 x 101.72 x 55.87 mm	138.13 x 101.72 x 55.87 mm
Base weight	171.4 g	171.4 g
Handset dimensions (WxDxH)	167.4 x 49.24 x 27.08 mm	167.4 x 49.24 x 27.08 mm
Handset weight	145 g	145 g
Packaging content1 differ
Number of handsets includedDiffers	1	2
Base station	Yes	Yes
Manual	Yes	Yes
Quick start guide	Yes	Yes
ChargerKnown for one	—Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 35 °C	0 - 35 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)	0 - 95%	0 - 95%
Storage temperature (T-T)	-25 - 45 °C	-25 - 45 °C
Batteryidentical
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacity	750 mAh	750 mAh
Other featuresidentical
Mac compatibility	No	No
Handset	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.