Product comparison · 2 ip phones

Yealink-SIP-T73W vs Yealink-SIP-T77U

57specifications compared
8differ
49identical
14known for one product only

Key differences

Display diagonal
- Yealink-SIP-T73W:7.11 cm (2.8")
- Yealink-SIP-T77U:17.8 cm (7")
Display resolution
- Yealink-SIP-T73W:320 x 240 pixels
- Yealink-SIP-T77U:800 x 480 pixels
Storage temperature (T-T)
- Yealink-SIP-T73W:-10 - 70 °C
- Yealink-SIP-T77U:-30 - 70 °C
Width
- Yealink-SIP-T73W:209 mm
- Yealink-SIP-T77U:262.1 mm
Height
- Yealink-SIP-T73W:214.8 mm
- Yealink-SIP-T77U:219.2 mm
Package width
- Yealink-SIP-T73W:231 mm
- Yealink-SIP-T77U:285 mm
Package depth
- Yealink-SIP-T73W:237 mm
- Yealink-SIP-T77U:253 mm
Package height
- Yealink-SIP-T73W:102 mm
- Yealink-SIP-T77U:104 mm

Side by side

Differences highlightedShow differences only

Comparison of T73W, T77U
71 specifications	A Yealink Yealink-SIP-T73W Model T73W View product	B Yealink Yealink-SIP-T77U Model T77U View product
Phone featuresidentical
Anonymous callKnown for one	Unknown — not stated by the source	Yes
Call parkKnown for one	Unknown — not stated by the source	Yes
Call pick upKnown for one	Unknown — not stated by the source	Yes
Customizable wallpaperKnown for one	Unknown — not stated by the source	Yes
Full duplexKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Integrated voicemailKnown for one	Unknown — not stated by the source	Yes
Volume controlKnown for one	Unknown — not stated by the source	Buttons
Display2 differ
Display diagonalDiffers	7.11 cm (2.8")	17.8 cm (7")
Display resolutionDiffers	320 x 240 pixels	800 x 480 pixels
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Backlight displayKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	5.0	Unknown — not stated by the source
Ports & interfacesidentical
USB Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Operational conditions1 differ
Storage temperature (T-T)Differs	-10 - 70 °C	-30 - 70 °C
Weight & dimensions5 differ
WidthDiffers	209 mm	262.1 mm
HeightDiffers	214.8 mm	219.2 mm
Package widthDiffers	231 mm	285 mm
Package depthDiffers	237 mm	253 mm
Package heightDiffers	102 mm	104 mm

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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