Product comparison · 2 telephones

Philips B3851B/FR telephone DECT telephone Caller ID Black vs Philips B3852B/FR telephone DECT telephone Caller ID Black

66specifications compared
10differ
56identical
2known for one product only

Key differences

Volume control
- B3851B/FR telephone DECT telephone Caller ID Black:Rotary
- B3852B/FR telephone DECT telephone Caller ID Black:Digital
Display diagonal
- B3851B/FR telephone DECT telephone Caller ID Black:4.57 cm (1.8")
- B3852B/FR telephone DECT telephone Caller ID Black:5.08 cm (2")
Package depth
- B3851B/FR telephone DECT telephone Caller ID Black:59 mm
- B3852B/FR telephone DECT telephone Caller ID Black:85 mm
Number of handsets included
- B3851B/FR telephone DECT telephone Caller ID Black:1
- B3852B/FR telephone DECT telephone Caller ID Black:2
Depth (imperial)
- B3851B/FR telephone DECT telephone Caller ID Black:5.84 cm (2.3")
- B3852B/FR telephone DECT telephone Caller ID Black:8.38 cm (3.3")
Package weight
- B3851B/FR telephone DECT telephone Caller ID Black:0.416 kg
- B3852B/FR telephone DECT telephone Caller ID Black:0.674 kg
Gross weight (imperial)
- B3851B/FR telephone DECT telephone Caller ID Black:0.416 kg (0.917 lbs)
- B3852B/FR telephone DECT telephone Caller ID Black:0.674 kg (1.49 lbs)
Packaging net weight
- B3851B/FR telephone DECT telephone Caller ID Black:0.329 kg
- B3852B/FR telephone DECT telephone Caller ID Black:0.563 kg

Side by side

Differences highlightedShow differences only

Comparison of B3851B/FR, B3852B/FR
68 specifications	A Philips B3851B/FR telephone DECT telephone Caller ID Black Model B3851B/FR View product	B Philips B3852B/FR telephone DECT telephone Caller ID Black Model B3852B/FR View product
Performanceidentical
Type	DECT telephone	DECT telephone
Answering machine	Yes	Yes
Recording time	25 min	25 min
Intercom	Yes	Yes
Maximum indoor range	50 m	50 m
Maximum outdoor range	300 m	300 m
Ringer type	Polyphonic	Polyphonic
Number of melodies	10	10
Designidentical
Mounting type	Desk	Desk
Product colour	Black	Black
Buttons quantity	20	20
Keypad lock	Yes	Yes
Phone featuresidentical
Speakerphone	Yes	Yes
Phonebook capacity	100 entries	100 entries
Dialer location	Handset	Handset
Message counter on base	Yes	Yes
Microphone mute	Yes	Yes
Multi base capability	1	1
Multi handset capability	4	4
Call managementidentical
Caller ID	Yes	Yes
RedialingKnown for one	Unknown — not stated by the source	Yes
Redial list capacityKnown for one	Unknown — not stated by the source	20
Call waiting	Yes	Yes
Management features1 differ
Alarm clock	Yes	Yes
Clock with calendar	Yes	Yes
Programmable hot keys	Yes	Yes
Volume controlDiffers	Rotary	Digital
Indicationidentical
Battery charge indicator	Yes	Yes
LED indicators	Yes	Yes
Display1 differ
Built-in display	Yes	Yes
Display	FSTN	FSTN
Display diagonalDiffers	4.57 cm (1.8")	5.08 cm (2")
Backlight colour	Amber	Amber
Backlight display	Yes	Yes
Display number of colours	Monochrome	Monochrome
Touchscreen	No	No
Ports & interfacesidentical
DC-in jack	Yes	Yes
Wireless connection	Yes	Yes
Poweridentical
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Battery type	AAA	AAA
Battery recharge time	8 h	8 h
Power consumption (typical)	0.75 W	0.75 W
Weight & dimensionsidentical
Cable length	1.8 m	1.8 m
Packaging data1 differ
Package width	184 mm	184 mm
Package depthDiffers	59 mm	85 mm
Package height	135 mm	135 mm
Packaging content1 differ
Number of handsets includedDiffers	1	2
Batteryidentical
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacity	550 mAh	550 mAh
Other features6 differ
Backlight	Yes	Yes
Battery level indicator	Yes	Yes
Compatibility	GAP	GAP
Depth (imperial)Differs	5.84 cm (2.3")	8.38 cm (3.3")
Height (imperial)	13.5 cm (5.3")	13.5 cm (5.3")
Package weightDiffers	0.416 kg	0.674 kg
Quantity	1	1
Signal strength indication	Yes	Yes
Width (imperial)	18.3 cm (7.2")	18.3 cm (7.2")
Eco+	Yes	Yes
Gross weight (imperial)Differs	0.416 kg (0.917 lbs)	0.674 kg (1.49 lbs)
HQ-Sound	Yes	Yes
On/off key tone	Yes	Yes
Packaging net weightDiffers	0.329 kg	0.563 kg
Packaging tare weightDiffers	0.087 kg	0.111 kg
Pre-recorded OGM	Yes	Yes
Tare weight (imperial)Differs	0.0871 kg (0.192 lbs)	0.111 kg (0.245 lbs)
Transmission encryption	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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