Product comparison · 2 ip phones

Yealink MP52 E2 Teams vs Yealink SIP- T31W

24specifications compared
6differ
18identical
41known for one product only

Key differences

The Yealink SIP- T31W has 9,100 Mbit/s more Ethernet LAN data rates than the Yealink MP52 E2 Teams (10,100 Mbit/s vs 1000 Mbit/s). Only the Yealink SIP- T31W has Wi-Fi. Display diagonal: 6.1 cm (2.4") on the Yealink MP52 E2 Teams, 5.84 cm (2.3") on the Yealink SIP- T31W. Display resolution: 320 x 240 pixels on the Yealink MP52 E2 Teams, 132 x 64 pixels on the Yealink SIP- T31W. Ethernet LAN interface type: Gigabit Ethernet on the Yealink MP52 E2 Teams, Fast Ethernet on the Yealink SIP- T31W.

Display diagonal
- MP52 E2 Teams:6.1 cm (2.4")
- SIP- T31W:5.84 cm (2.3")
Display resolution
- MP52 E2 Teams:320 x 240 pixels
- SIP- T31W:132 x 64 pixels
Ethernet LAN data rates
- MP52 E2 Teams:1000 Mbit/s
- SIP- T31W:10,100 Mbit/s
Ethernet LAN interface type
- MP52 E2 Teams:Gigabit Ethernet
- SIP- T31W:Fast Ethernet
Wi-Fi
- MP52 E2 Teams:No
- SIP- T31W:Yes
Operating temperature (T-T)
- MP52 E2 Teams:-10 - 50 °C
- SIP- T31W:-10 - 45 °C

Side by side

Differences highlightedShow differences only

Comparison of MP52 E2 Teams, SIP- T31W
65 specifications	A Yealink MP52 E2 Teams View product	B Yealink SIP- T31W View product
Designidentical
Product type	IP Phone	IP Phone
Handset type	Wired handset	Wired handset
Product colour	Grey	Grey
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Phone featuresidentical
Lines quantityKnown for one	Unknown — not stated by the source	2 lines
Answering machineKnown for one	Unknown — not stated by the source	Yes
Anonymous callKnown for one	Unknown — not stated by the source	Yes
Anonymous call rejectionKnown for one	Unknown — not stated by the source	Yes
Call forwarding	Yes	Yes
Call hold	Yes	Yes
Call parkKnown for one	Unknown — not stated by the source	Yes
Call pick upKnown for one	Unknown — not stated by the source	Yes
Call returnKnown for one	Unknown — not stated by the source	Yes
Call transferKnown for one	Unknown — not stated by the source	Yes
Call waiting	Yes	Yes
Caller ID	Yes	Yes
Do not disturb functionKnown for one	Unknown — not stated by the source	Yes
Emergency callKnown for one	Unknown — not stated by the source	Yes
Full duplexKnown for one	Unknown — not stated by the source	Yes
Number of VoIP accountsKnown for one	Unknown — not stated by the source	2
Phonebook capacityKnown for one	Unknown — not stated by the source	1000 entries
Redialing	Yes	Yes
Short Message Service (SMS)Known for one	Unknown — not stated by the source	Yes
Speed diallingKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Integrated voicemailKnown for one	Unknown — not stated by the source	Yes
Voicemail indicationKnown for one	Unknown — not stated by the source	Yes
Keypad number of keysKnown for one	Unknown — not stated by the source	11
Display2 differ
Display	LCD	LCD
Display diagonalDiffers	6.1 cm (2.4")	5.84 cm (2.3")
Display resolutionDiffers	320 x 240 pixels	132 x 64 pixels
Display number of linesKnown for one	Unknown — not stated by the source	2 lines
Backlight displayKnown for one	Unknown — not stated by the source	Yes
TouchscreenKnown for one	No	Unknown — not stated by the source
Audioidentical
Speakerphone	Yes	Yes
Microphone mute	Yes	Yes
Comfort noise generation (CNG)Known for one	Unknown — not stated by the source	Yes
Packet loss concealment (PLC)Known for one	Unknown — not stated by the source	Yes
Voice codecsKnown for one	Unknown — not stated by the source	AEC, AGC, AJB, G.711, G.711a, G.722, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab, VAD, iLBC
Network3 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	1000 Mbit/s	10,100 Mbit/s
Ethernet LAN interface typeDiffers	Gigabit Ethernet	Fast Ethernet
Wi-FiDiffers	No	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)
Bluetooth	No	No
Security algorithmsKnown for one	Unknown — not stated by the source	AES, WPA2, WPA3
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	2	2
RJ-9 ports quantity	2	2
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power over Ethernet (PoE)	Yes	Yes
AC adapter input voltage	100 - 240 V	100 - 240 V
Power consumption (typical)Known for one	Unknown — not stated by the source	1.7 W
Power consumption (Power over Ethernet (PoE))Known for one	Unknown — not stated by the source	2.6 W
AC adapter output voltageKnown for one	5 V	Unknown — not stated by the source
AC adapter output currentKnown for one	2 A	Unknown — not stated by the source
USB output currentKnown for one	0.5 A	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)	10 - 95%	10 - 95%
Operating temperature (T-T)Differs	-10 - 50 °C	-10 - 45 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 70 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	188 mm
DepthKnown for one	Unknown — not stated by the source	189 mm
HeightKnown for one	Unknown — not stated by the source	162 mm
Packaging contentidentical
Number of handles includedKnown for one	Unknown — not stated by the source	1 pc(s)
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source
Headset includedKnown for one	Yes	Unknown — not stated by the source

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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