Product comparison · 2 telephones

Emporia TH-21 Analog telephone Caller ID Black vs VTech CM18445 telephone Analog telephone Caller ID Black, Silver

16specifications compared
6differ
10identical
31known for one product only

Key differences

Answering machine
- TH-21 Analog telephone Caller ID Black:No
- CM18445 telephone Analog telephone Caller ID Black, Silver:Yes
Handset type
- TH-21 Analog telephone Caller ID Black:Wireless handset
- CM18445 telephone Analog telephone Caller ID Black, Silver:Wired & Wireless handset
Mounting type
- TH-21 Analog telephone Caller ID Black:Desk
- CM18445 telephone Analog telephone Caller ID Black, Silver:Wall
Product colour
- TH-21 Analog telephone Caller ID Black:Black
- CM18445 telephone Analog telephone Caller ID Black, Silver:Black, Silver
Phonebook capacity
- TH-21 Analog telephone Caller ID Black:30 entries
- CM18445 telephone Analog telephone Caller ID Black, Silver:100 entries
Call list capacity phonebook
- TH-21 Analog telephone Caller ID Black:50
- CM18445 telephone Analog telephone Caller ID Black, Silver:100

Side by side

Differences highlightedShow differences only

Comparison of TH-21, CM18445
47 specifications	A Emporia TH-21 Analog telephone Caller ID Black Model TH-21 View product	B VTech CM18445 telephone Analog telephone Caller ID Black, Silver Model CM18445 View product
Performance2 differ
Answering machineDiffers	No	Yes
Handset typeDiffers	Wireless handset	Wired & Wireless handset
Recording timeKnown for one	Unknown — not stated by the source	180 min
IntercomKnown for one	Unknown — not stated by the source	Yes
Ringer typeKnown for one	Unknown — not stated by the source	Polyphonic
Number of melodiesKnown for one	Unknown — not stated by the source	10
Microphone sensitivityKnown for one	30 dB	Unknown — not stated by the source
Design2 differ
Mounting typeDiffers	Desk	Wall
Product colourDiffers	Black	Black, Silver
Elderly phoneKnown for one	Unknown — not stated by the source	No
Phone features1 differ
Phonebook capacityDiffers	30 entries	100 entries
Multi base capabilityKnown for one	Unknown — not stated by the source	1
Paging functionKnown for one	Unknown — not stated by the source	Yes
DialingKnown for one	Tone	Unknown — not stated by the source
Call management1 differ
Redial list capacityKnown for one	Unknown — not stated by the source	10
Conference callKnown for one	Unknown — not stated by the source	Yes
Call holdKnown for one	Unknown — not stated by the source	Yes
Call list capacity phonebookDiffers	50	100
Call log entriesKnown for one	Unknown — not stated by the source	50
Call screeningKnown for one	Unknown — not stated by the source	Yes
Call timerKnown for one	Unknown — not stated by the source	Yes
Caller ID on call waitingKnown for one	Unknown — not stated by the source	Yes
Calling line identification presentation (CLIP)Known for one	Unknown — not stated by the source	Yes
Explicit call transferKnown for one	Unknown — not stated by the source	Yes
Speed diallingKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Answerphone remote accessKnown for one	Unknown — not stated by the source	Yes
Clock with calendarKnown for one	Unknown — not stated by the source	Yes
Integrated voicemailKnown for one	Unknown — not stated by the source	Yes
Phonebook sharingKnown for one	Unknown — not stated by the source	Yes
Languages supportKnown for one	Danish, German, Dutch, English, Spanish, French, Greek, Hungarian, Italian, Norwegian, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian	Unknown — not stated by the source
Indicationidentical
Voicemail indicationKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Display number of linesKnown for one	Unknown — not stated by the source	1 lines
DisplayKnown for one	LCD	Unknown — not stated by the source
Display size (HxV)Known for one	38 x 26 mm	Unknown — not stated by the source
Ports & interfacesidentical
Headset connectivityKnown for one	Unknown — not stated by the source	2.5 mm
Wireless connectionKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Number of handsets includedKnown for one	Unknown — not stated by the source	1

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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