Product comparison · 2 telephones

Philips BeNear Cordless phone with answering machine CD4851B/CH vs Philips Cordless phone answer machine D4051W/77

41specifications compared
13differ
28identical
30known for one product only

Key differences

The Philips BeNear Cordless phone with answering machine CD4851B/CH has 5 min more recording time than the Philips Cordless phone answer machine D4051W/77 (30 min vs 25 min). The Philips BeNear Cordless phone with answering machine CD4851B/CH has 50 h more standby time than the Philips Cordless phone answer machine D4051W/77 (300 h vs 250 h). The Philips Cordless phone answer machine D4051W/77 has 0.2 W more power consumption (typical) than the Philips BeNear Cordless phone with answering machine CD4851B/CH (0.75 W vs 0.55 W). Only the Philips Cordless phone answer machine D4051W/77 has call waiting. Product colour: Black on the Philips BeNear Cordless phone with answering machine CD4851B/CH, White on the Philips Cordless phone answer machine D4051W/77.

Recording time
- BeNear Cordless phone with answering machine CD4851B/CH:30 min
- Cordless phone answer machine D4051W/77:25 min
Product colour
- BeNear Cordless phone with answering machine CD4851B/CH:Black
- Cordless phone answer machine D4051W/77:White
Call waiting
- BeNear Cordless phone with answering machine CD4851B/CH:No
- Cordless phone answer machine D4051W/77:Yes
Display diagonal
- BeNear Cordless phone with answering machine CD4851B/CH:5.08 cm (2")
- Cordless phone answer machine D4051W/77:4.57 cm (1.8")
Backlight colour
- BeNear Cordless phone with answering machine CD4851B/CH:White
- Cordless phone answer machine D4051W/77:Amber
AC input voltage
- BeNear Cordless phone with answering machine CD4851B/CH:100-20 V
- Cordless phone answer machine D4051W/77:100 - 240 V
Standby time
- BeNear Cordless phone with answering machine CD4851B/CH:300 h
- Cordless phone answer machine D4051W/77:250 h
Power consumption (typical)
- BeNear Cordless phone with answering machine CD4851B/CH:0.55 W
- Cordless phone answer machine D4051W/77:0.75 W

Side by side

Differences highlightedShow differences only

Comparison of CD4851B/CH, D4051W/77
71 specifications	A Philips BeNear Cordless phone with answering machine CD4851B/CH Model CD4851B/CH View product	B Philips Cordless phone answer machine D4051W/77 Model D4051W/77 View product
Performance1 differ
Type	DECT telephone	DECT telephone
Answering machine	Yes	Yes
Recording timeDiffers	30 min	25 min
Ringer type	Polyphonic	Polyphonic
Number of melodies	10	10
ECO mode	Yes	Yes
GAP compatible	Yes	Yes
IntercomKnown for one	Unknown — not stated by the source	Yes
Maximum indoor rangeKnown for one	Unknown — not stated by the source	50 m
Maximum outdoor rangeKnown for one	Unknown — not stated by the source	300 m
Sound enhancement technologyKnown for one	Unknown — not stated by the source	HQ-Sound, MySound
Design1 differ
Mounting type	Desk	Desk
Product colourDiffers	Black	White
Backlight buttons	Yes	Yes
Buttons quantityKnown for one	Unknown — not stated by the source	20
Phone featuresidentical
Speakerphone	Yes	Yes
Phonebook capacity	100 entries	100 entries
Message counter on base	Yes	Yes
Microphone mute	Yes	Yes
Multi base capability	1	1
Multi handset capabilityKnown for one	5	Unknown — not stated by the source
Noise reductionKnown for one	Yes	Unknown — not stated by the source
Call management1 differ
Caller ID	Yes	Yes
Redial list capacity	20	20
Call log entriesKnown for one	50	Unknown — not stated by the source
Call waitingDiffers	No	Yes
Management featuresidentical
Alarm clock	Yes	Yes
Clock with calendar	Yes	Yes
Volume controlKnown for one	Digital	Unknown — not stated by the source
Programmable hot keysKnown for one	Unknown — not stated by the source	Yes
Indicationidentical
Battery charge indicator	Yes	Yes
LED indicators	Yes	Yes
Battery capacity indicatorKnown for one	Unknown — not stated by the source	Yes
Display2 differ
Built-in display	Yes	Yes
Display	FSTN	FSTN
Display diagonalDiffers	5.08 cm (2")	4.57 cm (1.8")
Backlight colourDiffers	White	Amber
Backlight display	Yes	Yes
Ports & interfacesidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Wireless connectionKnown for one	Yes	Unknown — not stated by the source
Power3 differ
AC input voltageDiffers	100-20 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Battery typeKnown for one	AAA	Unknown — not stated by the source
Battery recharge time	8 h	8 h
Talk timeKnown for one	18 h	Unknown — not stated by the source
Standby timeDiffers	300 h	250 h
Power consumption (typical)Differs	0.55 W	0.75 W
Weight & dimensionsidentical
WeightKnown for one	300 g	Unknown — not stated by the source
Base dimensions (WxDxH)Known for one	101 x 43.5 x 102 mm	Unknown — not stated by the source
Handset dimensions (WxDxH)Known for one	161 x 46 x 29 mm	Unknown — not stated by the source
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Packaging data4 differ
Package widthDiffers	166 mm	184 mm
Package depthDiffers	80 mm	59 mm
Package heightDiffers	142 mm	135 mm
Package weightDiffers	490 g	456 g
Packaging contentidentical
Number of handsets included	1	1
Battery1 differ
Battery technology	Nickel-Metal Hydride (NiMH)	Nickel-Metal Hydride (NiMH)
Battery capacityDiffers	600 mAh	550 mAh
Other featuresidentical
BacklightKnown for one	Yes	Unknown — not stated by the source
Clock/Date display	Yes	Yes
Depth (imperial)Known for one	7.87 cm (3.1")	Unknown — not stated by the source
Height (imperial)Known for one	14.2 cm (5.6")	Unknown — not stated by the source
Package weightKnown for one	0.49 kg	Unknown — not stated by the source
QuantityKnown for one	1	Unknown — not stated by the source
Signal strength indicationKnown for one	Yes	Unknown — not stated by the source
Width (imperial)Known for one	16.5 cm (6.5")	Unknown — not stated by the source
Specific absorption rate (SAR) value (EU)	0.1 W/kg	0.1 W/kg
Gross weight (imperial)Known for one	0.49 kg (1.08 lbs)	Unknown — not stated by the source
Packaging net weightKnown for one	0.3 kg	Unknown — not stated by the source
Packaging tare weightKnown for one	0.19 kg	Unknown — not stated by the source
Tare weight (imperial)Known for one	0.19 kg (0.419 lbs)	Unknown — not stated by the source

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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