Yealink Device Comparison
CATÉGORIE
Product
![Téléphone professionnel Prime pour offrir une productivité de bureau optimale](https://www.yealink.com/website-service/attachment/product/image/20220412/2022041202284249248f9be394eb397b9cb55b2e4c53d.png)
SIP-T54W
Téléphones VoIP professionnels de premier ordre
![Un téléphone IP d'entrée de gamme à double ligne plus puissantSystème téléphonique professionnel, système téléphonique IP, téléphone de bureau professionnel](https://www.yealink.com/website-service/attachment/product/image/20220413/202204130217126152817ec9f47ea84ae0e802f71726b.png)
SIP- T31P
SIP- T31P
![Un téléphone IP à écran couleur économiqueTéléphone IP à écran couleur, téléphone de travail, téléphone professionnel](https://www.yealink.com/website-service/attachment/product/image/20220412/2022041203363573837b4612a423e97ee448132add4a5.png)
SIP- T33G
SIP- T33G
All Specifications
Appearance
Key Features and Benefits
Keywords
Key Features
Overview
Content Sharing
√
-
-
Camera
-
-
-
Operating System
Linux Based
Linux Based
Linux Based
Interface
LCD Display
4.3" 480 x 272 Pixels Color Display
2.3” 132x64-pixel graphical LCD
2.4” 320 x 240-pixel color display
LCD Type
Adjustable
Fixed
Fixed
LED Indicators
√
√
√
Line Keys
10
2
4
Memory Keys
27 (3 Pages of 9 Keys)
2
12 (4 pages of 3 keys)
Expansion Module/Microphone (Accessory, purchased separately)
Yealink EXP50
-
-
Foot Stand
1 Adjustable Angle
2 Adjustable Angles
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, G729A, G.726, G.723.1, iLBC
G.711(A/µ), G.729, G.729A, G.726, iLBC, G.723.1
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
Dual-port Gigabit Ethernet
2 x RJ45 10/100M Ethernet ports
Dual-port Gigabit Ethernet
Handset Port (RJ-9)
√
√
√
Headset Port (RJ-9)
√
√
√
PoE
√
√
√
Headset
USB/Bluetooth/RJ9
EHS Wireless Headset
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
16
2
4
N-way Conferencing
10-way Conferencing
Local 5-way Conferencing
Local 5-way Conferencing
![](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523034140789f822d4e94db0a5bbd4fdbd00c144.png)
![Appearance of SIP-T54W picture 1](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523034140789f822d4e94db0a5bbd4fdbd00c144.png)
![Appearance of SIP-T54W picture 2](https://www.yealink.com/website-service/attachment/product/image/20220523/202205230341408120061f6394fb7846c367e708f3d1b.png)
![Appearance of SIP-T54W picture 3](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523034140748f3a155f54f4b9d3a376164215a4b.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)
![](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523095400250c8ecc99f487fbb19a9a5f652b735.png)
![Appearance of SIP- T33G picture 1](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523095400250c8ecc99f487fbb19a9a5f652b735.png)
![Appearance of SIP- T33G picture 2](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523095400185a7ee863a43a69ce85f8605ae7c3b.png)
![Appearance of SIP- T33G picture 3](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523095359883971c3ad547e2a9ba894a8d4bcecd.png)
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