Product comparison · 2 ip phones

Yealink-SIP-T74U vs Yealink T88V Pro

57specifications compared
11differ
46identical
19known for one product only

Key differences

The Yealink T88V Pro has 7 V more AC adapter output voltage than the Yealink-SIP-T74U (12 V vs 5 V). The Yealink-SIP-T74U has 0.75 A more AC adapter output current than the Yealink T88V Pro (2 A vs 1.25 A). The Yealink T88V Pro has 28.7 mm more width than the Yealink-SIP-T74U (263.7 mm vs 235 mm). Display diagonal: 10.9 cm (4.3") on the Yealink-SIP-T74U, 17.8 cm (7") on the Yealink T88V Pro. Display resolution: 480 x 272 pixels on the Yealink-SIP-T74U, 1024 x 600 pixels on the Yealink T88V Pro.

Display diagonal
- Yealink-SIP-T74U:10.9 cm (4.3")
- T88V Pro:17.8 cm (7")
Display resolution
- Yealink-SIP-T74U:480 x 272 pixels
- T88V Pro:1024 x 600 pixels
AC adapter output voltage
- Yealink-SIP-T74U:5 V
- T88V Pro:12 V
AC adapter output current
- Yealink-SIP-T74U:2 A
- T88V Pro:1.25 A
Storage temperature (T-T)
- Yealink-SIP-T74U:-10 - 70 °C
- T88V Pro:-30 - 70 °C
Width
- Yealink-SIP-T74U:235 mm
- T88V Pro:263.7 mm
Depth
- Yealink-SIP-T74U:167.5 mm
- T88V Pro:206.9 mm
Height
- Yealink-SIP-T74U:214.8 mm
- T88V Pro:261 mm

Side by side

Differences highlightedShow differences only

Comparison of T74U, T88V Pro
76 specifications	A Yealink Yealink-SIP-T74U Model T74U View product	B Yealink T88V Pro View product
Performanceidentical
Operating system installedKnown for one	Unknown — not stated by the source	Android
Operating system versionKnown for one	Unknown — not stated by the source	13
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	10.9 cm (4.3")	17.8 cm (7")
Display resolutionDiffers	480 x 272 pixels	1024 x 600 pixels
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Backlight displayKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	5 MP
Field of view (FOV) angleKnown for one	Unknown — not stated by the source	75°
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.0
Ports & interfacesidentical
USB Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Power2 differ
AC adapter output voltageDiffers	5 V	12 V
AC adapter output currentDiffers	2 A	1.25 A
Operational conditions1 differ
Storage temperature (T-T)Differs	-10 - 70 °C	-30 - 70 °C
Weight & dimensions6 differ
WidthDiffers	235 mm	263.7 mm
DepthDiffers	167.5 mm	206.9 mm
HeightDiffers	214.8 mm	261 mm
Package widthDiffers	258 mm	290 mm
Package depthDiffers	247 mm	288 mm
Package heightDiffers	99 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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