Yealink Device Comparison
CATEGORY
Product
![Corded office Phone,business desk phone,office ip phone](https://www.yealink.com/website-service/attachment/product/image/20220413/202204130352372499fdf828d4286a104684401f2f5ff.png)
SIP- T30P
Single line entry level IP phone
![Prime Business Phone to Deliver Optimum Desktop Productivity](https://www.yealink.com/website-service/attachment/product/image/20220412/2022041202293737fa5e69b2470d9567ac379ec96ef3.png)
SIP-T57W
SIP-T57W
![Business Phone System,IP phone system,business desk phone](https://www.yealink.com/website-service/attachment/product/image/20220413/202204130217126152817ec9f47ea84ae0e802f71726b.png)
SIP- T31P
SIP- T31P
All Specifications
Appearance
Key Features and Benefits
Keywords
Stronger Performance, More Possibilities,Superior HD Audio, Better Communication,Classic Design, Practical Details,All-in-One Platform, Convenient Management
Outstanding User Experience•
HD Audio•
Wireless Transmission•
High Expandability
Stronger Performance, More Possibilities,Superior HD Audio, Better Communication,Classic Design, Practical Details,All in One Platform, Convenient Management
Key Features
• Yealink HD Voice
• 2.3” 132x64-pixel graphical LCD
• Two-port 10/100M Ethernet Switch
• PoE support
• One SIP account
• Local 5-way conferencing
• Support EHS Wireless Headset
• Unified Firmware
• Support YDMP/YMCS
• Stand with 2 adjustable angles
• Wall mountable
• 7” 800 x 480 capacitive adjustable touch screen
• Adjustable LCD screen
• Dual firmware images
• T53/T53W/T54W/T57W firmware unified
• Built-in Bluetooth 4.2
• Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n)
• USB 2.0 port for USB recording, wired/wireless USB headsets and EXP50
• Up to 16 VoIP accounts
• Dual-port Gigabit Ethernet
• PoE support
• HAC Handset
• Paperless label design
• Wall mountable
• Yealink HD Voice
• 2.3” 132x64-pixel graphical LCD with backlight
• Two-port 10/100M Ethernet Switch
• PoE support
• Up to 2 SIP accounts
• Local 5-way conferencing
• Support EHS Wireless Headset
• Unified Firmware
• Support YDMP/YMCS
• Stand with 2 adjustable angles
• Wall mountable
Overview
Content Sharing
-
√
-
Camera
-
-
-
Operating System
Linux Based
Linux Based
Linux Based
Interface
LCD Display
2.3” 132x64-pixel graphical LCD
7" 800 x 480 Pixels Color Display
2.3” 132x64-pixel graphical LCD
LCD Type
Fixed
Adjustable
Fixed
LED Indicators
√
√
√
Line Keys
0
0
2
Memory Keys
0
29 Touch Keys
2
Expansion Module/Microphone (Accessory, purchased separately)
-
Yealink EXP50
-
Foot Stand
2 Adjustable Aangles
1 Adjustable Angle
2 Adjustable Angles
Audio Features
HD Voice
HD handset, HD speaker
HD Handset, HD Speaker
HD handset, HD speaker
Speakerphone
Full-duplex
Full-duplex
Full-duplex
Wideband Codec
G.722, Opus
G.722, Opus
G.722, Opus
Narrowband Codec
G.711(A/µ), G.729, G.729A, G.726, iLBC, G.723.1
G.711(A/µ), G.729, G729A, G.726, G.723.1, iLBC
G.711(A/µ), G.729, G.729A, G.726, iLBC, G.723.1
HAC Handset
-
√
-
Acoustic Shield
-
√
-
Yealink Noise Proof
-
√
-
Video Features
Video Resolution
-
-
-
Video Codecs
-
-
Connectivity
USB Port (2.0 Compliant)
-
1
-
Ethernet Port
2 x RJ45 10/100M Ethernet ports
Dual-port Gigabit Ethernet
2 x RJ45 10/100M Ethernet ports
Handset Port (RJ-9)
√
√
√
Headset Port (RJ-9)
√
√
√
PoE
√
√
√
Headset
EHS Wireless Headset
USB/Bluetooth/RJ9
EHS Wireless Headset
Bluetooth
-
Built-in Bluetooth 4.2
-
Wi-Fi
-
Built-in(2.4G and 5G)
-
HDMI
-
-
-
Wall Mountable
√
√
√
Corded-Cordless Phone
-
√
-
Door Phone Integration
-
-
-
Telephony Features
SIP Accounts
1
16
2
N-way Conferencing
Local 5-way Conferencing
10-way Conferencing
Local 5-way Conferencing
![](https://www.yealink.com/website-service/attachment/product/image/20220523/202205231042481041f6a1b634998b334a9a9cd658554.png)
![Appearance of SIP- T30P picture 1](https://www.yealink.com/website-service/attachment/product/image/20220523/202205231042481041f6a1b634998b334a9a9cd658554.png)
![Appearance of SIP- T30P picture 2](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523104248120d67846394093acd473dea4a63287.png)
![Appearance of SIP- T30P picture 3](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523104248877fe3e506410aa211ac7147344414.png)
![](https://www.yealink.com/website-service/attachment/product/image/20220523/2022052303290273ec9df6174f70975fbc0f22b66a93.png)
![Appearance of SIP-T57W picture 1](https://www.yealink.com/website-service/attachment/product/image/20220523/2022052303290273ec9df6174f70975fbc0f22b66a93.png)
![Appearance of SIP-T57W picture 2](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523032902374c94666164ea8b430a424f6cc4c3f.png)
![Appearance of SIP-T57W picture 3](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523032902338e44ebd814ecd8b50c3290457e8ba.png)
![](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523103136768a99e93044945bbbecf9e7e33b3e8.png)
![Appearance of SIP- T31P picture 1](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523103136768a99e93044945bbbecf9e7e33b3e8.png)
![Appearance of SIP- T31P picture 2](https://www.yealink.com/website-service/attachment/product/image/20220523/202205231031367575a8c410f4fce94a81d35b1cf5fdb.png)
![Appearance of SIP- T31P picture 3](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523103136527794cc4c840469e8d211f4e55d254.png)
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