Product comparison · 2 telephone handsets

Emporia TH-21 telephone handset DECT telephone handset Caller ID Black vs Yealink W78H DECT telephone Caller ID Black

8specifications compared
3differ
5identical
36known for one product only

Key differences

Type
- TH-21 telephone handset DECT telephone handset Caller ID Black:DECT telephone handset
- W78H DECT telephone Caller ID Black:DECT telephone
Phonebook capacity
- TH-21 telephone handset DECT telephone handset Caller ID Black:50 entries
- W78H DECT telephone Caller ID Black:100 entries
Display type
- TH-21 telephone handset DECT telephone handset Caller ID Black:LCD
- W78H DECT telephone Caller ID Black:TFT

Side by side

Differences highlightedShow differences only

Comparison of TH-21, W78H
44 specifications	A Emporia TH-21 telephone handset DECT telephone handset Caller ID Black Model TH-21 View product	B Yealink W78H DECT telephone Caller ID Black Model W78H View product
Technical details2 differ
TypeDiffers	DECT telephone handset	DECT telephone
Brand compatibilityKnown for one	Unknown — not stated by the source	Yealink
CompatibilityKnown for one	Unknown — not stated by the source	W78P, W70B
Multi handset capabilityKnown for one	Unknown — not stated by the source	10
Navigation keyKnown for one	Unknown — not stated by the source	Yes
RedialingKnown for one	Unknown — not stated by the source	Yes
Short Message Service (SMS)Known for one	Unknown — not stated by the source	Yes
Phonebook capacityDiffers	50 entries	100 entries
Number of melodiesKnown for one	Unknown — not stated by the source	9
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC), REACH, RoHS
Input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, RoHS, REACH, ISO 9001
Auto-redialingKnown for one	Yes	Unknown — not stated by the source
Call transferKnown for one	Yes	Unknown — not stated by the source
Call log entriesKnown for one	30	Unknown — not stated by the source
Ringer volume adjustmentKnown for one	Yes	Unknown — not stated by the source
Clock/Date displayKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Display typeDiffers	LCD	TFT
Display diagonalKnown for one	Unknown — not stated by the source	6.1 cm (2.4")
Display resolutionKnown for one	Unknown — not stated by the source	240 x 320 pixels
Backlight displayKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Talk timeKnown for one	Unknown — not stated by the source	21 h
Standby timeKnown for one	Unknown — not stated by the source	166 h
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 95%
Other featuresidentical
ChargerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	49.5 mm
DepthKnown for one	Unknown — not stated by the source	21 mm
HeightKnown for one	Unknown — not stated by the source	151 mm
WeightKnown for one	Unknown — not stated by the source	980 g
Package widthKnown for one	Unknown — not stated by the source	104 mm
Package depthKnown for one	Unknown — not stated by the source	90 mm
Package heightKnown for one	Unknown — not stated by the source	181 mm
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	443 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	198 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	473 mm
Master (outer) case gross weightKnown for one	Unknown — not stated by the source	7.7 kg
Products per master (outer) caseKnown for one	Unknown — not stated by the source	20 pc(s)

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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