Yealink Device Comparison
KATEGORIE
Product
![Erstklassiges Business-Telefon für optimale Desktop-Produktivität](https://www.yealink.com/website-service/attachment/product/image/20220412/2022041202293737fa5e69b2470d9567ac379ec96ef3.png)
SIP-T57W
Erstklassiges Business-VoIP-Telefon
![SIP-T58W (Pro) mit Kamera](https://www.yealink.com/website-service/attachment/product/image/20220403/20220403041744374069752624c4abea7bced6f36543e.png)
SIP-T58W (Pro) mit Kamera
SIP-T58W (Pro) mit Kamera
![IP-Telefon mit Farbbildschirm, Arbeitstelefon, Geschäftstelefon](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
-
CAM50:75° FoV, 2 mega-pixel
-
Operating System
Linux Based
Android 9.0
Linux Based
Interface
LCD Display
7" 800 x 480 Pixels Color Display
7” 1024 x 600 capacitive adjustable touch screen
2.4” 320 x 240-pixel color display
LCD Type
Adjustable
Adjustable
Fixed
LED Indicators
√
√
√
Line Keys
0
0
4
Memory Keys
29 Touch Keys
27 (3 pages of 9 keys)
12 (4 pages of 3 keys)
Expansion Module/Microphone (Accessory, purchased separately)
Yealink EXP50
-
-
Foot Stand
1 Adjustable Angle
1 Adjustable Angle
2 Adjustable Angles
Audio Features
HD Voice
HD Handset, HD Speaker
HD Speaker,HD Handset
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.729A/B, G.726,G.723.1, iLBC, Opus
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
-
720p@30fps HD
-
Video Codecs
-
H.264 High Profile, H.264, VP8
-
Connectivity
USB Port (2.0 Compliant)
1
2
-
Ethernet Port
Dual-port Gigabit Ethernet
Dual-port Gigabit Ethernet
Dual-port Gigabit Ethernet
Handset Port (RJ-9)
√
√
√
Headset Port (RJ-9)
√
√
√
PoE
√
√
√
Headset
USB/Bluetooth/RJ9
UH Series/WH Series/Bluetooth Headset/RJ Headset/3rd party Headset
EHS Wireless Headset
Bluetooth
Built-in Bluetooth 4.2
Built-in Bluetooth 4.2
-
Wi-Fi
Built-in(2.4G and 5G)
Built-in(2.4G and 5G)
-
HDMI
-
-
-
Wall Mountable
√
√
√
Corded-Cordless Phone
√
√
-
Door Phone Integration
-
√
-
Telephony Features
SIP Accounts
16
16
4
N-way Conferencing
10-way Conferencing
10-way Audio/Video Mixed Conferencing (up to 2 video calls)
Local 5-way Conferencing
![](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/20220517/20220517101157156814abc85406abc8eed5ab3cc8489.png)
![Appearance of SIP-T58W (Pro) mit Kamera picture 1](https://www.yealink.com/website-service/attachment/product/image/20220517/20220517101157156814abc85406abc8eed5ab3cc8489.png)
![Appearance of SIP-T58W (Pro) mit Kamera picture 2](https://www.yealink.com/website-service/attachment/product/image/20220517/2022051710115716905d5d41346099f05451ecf465af3.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)
Finanzen
Ausbildung
Gesundheitspflege
Herstellung
By Industry
Zukünftige Arbeitnehmer
Persönliche Zusammenarbeit
Desktop-Video
By Scenario
3CX
Extron
Broadsoft
Metaswitch
For Strategic Partners
Contact Us
Learn more about Solution Application