Product comparison · 2 telephones

Philips D4751B DECT telephone Caller ID Black vs Yealink W71H telephone DECT telephone Caller ID Black

24specifications compared
9differ
15identical
40known for one product only

Key differences

The Philips D4751B DECT telephone Caller ID Black has 1 more melodies than the Yealink W71H telephone DECT telephone Caller ID Black (10 vs 9). The Yealink W71H telephone DECT telephone Caller ID Black has 50 entries more phonebook capacity than the Philips D4751B DECT telephone Caller ID Black (100 entries vs 50 entries). The Yealink W71H telephone DECT telephone Caller ID Black has 14 h more talk time than the Philips D4751B DECT telephone Caller ID Black (30 h vs 16 h). Handset type: Wired handset on the Philips D4751B DECT telephone Caller ID Black, Wireless handset on the Yealink W71H telephone DECT telephone Caller ID Black. Mounting type: Freestanding on the Philips D4751B DECT telephone Caller ID Black, Desk on the Yealink W71H telephone DECT telephone Caller ID Black.

Handset type
- D4751B DECT telephone Caller ID Black:Wired handset
- W71H telephone DECT telephone Caller ID Black:Wireless handset
Number of melodies
- D4751B DECT telephone Caller ID Black:10
- W71H telephone DECT telephone Caller ID Black:9
Mounting type
- D4751B DECT telephone Caller ID Black:Freestanding
- W71H telephone DECT telephone Caller ID Black:Desk
Phonebook capacity
- D4751B DECT telephone Caller ID Black:50 entries
- W71H telephone DECT telephone Caller ID Black:100 entries
Volume control
- D4751B DECT telephone Caller ID Black:Buttons
- W71H telephone DECT telephone Caller ID Black:Yes
Talk time
- D4751B DECT telephone Caller ID Black:16 h
- W71H telephone DECT telephone Caller ID Black:30 h
Standby time
- D4751B DECT telephone Caller ID Black:250 h
- W71H telephone DECT telephone Caller ID Black:340 h
Battery technology
- D4751B DECT telephone Caller ID Black:Nickel-Metal Hydride (NiMH)
- W71H telephone DECT telephone Caller ID Black:Lithium-Ion (Li-Ion)

Side by side

Differences highlightedShow differences only

Comparison of D4751B, W71H
64 specifications	A Philips D4751B DECT telephone Caller ID Black Model D4751B View product	B Yealink W71H telephone DECT telephone Caller ID Black Model W71H View product
Performance2 differ
Type	DECT telephone	DECT telephone
Answering machineKnown for one	Yes	Unknown — not stated by the source
Handset typeDiffers	Wired handset	Wireless handset
Recording timeKnown for one	30 min	Unknown — not stated by the source
IntercomKnown for one	Yes	Unknown — not stated by the source
Maximum indoor range	50 m	50 m
Maximum outdoor range	300 m	300 m
Number of melodiesDiffers	10	9
ECO modeKnown for one	Yes	Unknown — not stated by the source
GAP compatibleKnown for one	Yes	Unknown — not stated by the source
Silent modeKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Mounting typeDiffers	Freestanding	Desk
Product colour	Black	Black
Backlight buttons	Yes	Yes
Keypad lock	Yes	Yes
Anti-slip gripKnown for one	Yes	Unknown — not stated by the source
Buttons quantityKnown for one	Unknown — not stated by the source	25
Phone features1 differ
Speakerphone	Yes	Yes
Phonebook capacityDiffers	50 entries	100 entries
Microphone mute	Yes	Yes
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Call managementidentical
Caller ID	Yes	Yes
Redialing	Yes	Yes
Redial list capacityKnown for one	20	Unknown — not stated by the source
Call blocking	Yes	Yes
Call log entriesKnown for one	50	Unknown — not stated by the source
Call waiting	Yes	Yes
Call forwardingKnown for one	Unknown — not stated by the source	Yes
Speed diallingKnown for one	Unknown — not stated by the source	Yes
Management features1 differ
Alarm clockKnown for one	Yes	Unknown — not stated by the source
CalendarKnown for one	Yes	Unknown — not stated by the source
PersonalizationKnown for one	Ringtones	Unknown — not stated by the source
Programmable hot keysKnown for one	Yes	Unknown — not stated by the source
Volume controlDiffers	Buttons	Yes
Integrated voicemailKnown for one	Unknown — not stated by the source	Yes
Indicationidentical
Battery capacity indicatorKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Signal strength	Unknown — not stated by the source
Displayidentical
Built-in display	Yes	Yes
Display diagonal	4.57 cm (1.8")	4.57 cm (1.8")
Display size (HxV)Known for one	Unknown — not stated by the source	90 x 65 mm
Power2 differ
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Battery typeKnown for one	AAA	Unknown — not stated by the source
Battery recharge timeKnown for one	8 h	Unknown — not stated by the source
Talk timeDiffers	16 h	30 h
Standby timeDiffers	250 h	340 h
Weight & dimensionsidentical
Cable lengthKnown for one	1.8 m	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	48 mm
DepthKnown for one	Unknown — not stated by the source	21 mm
HeightKnown for one	Unknown — not stated by the source	144.5 mm
WeightKnown for one	Unknown — not stated by the source	112 g
Packaging dataidentical
Package widthKnown for one	185 mm	Unknown — not stated by the source
Package depthKnown for one	60 mm	Unknown — not stated by the source
Package heightKnown for one	136 mm	Unknown — not stated by the source
Package weightKnown for one	391 g	Unknown — not stated by the source
Packaging contentidentical
Number of handsets included	1	1
ManualKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	CE	Unknown — not stated by the source
Battery2 differ
Battery technologyDiffers	Nickel-Metal Hydride (NiMH)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	500 mAh	1010 mAh
Other featuresidentical
Specific absorption rate (SAR) value (EU)Known for one	0.1 W/kg	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 70 °C

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.

More telephone comparisons

All telephone comparisons