Yealink Device Comparison
CATEGORIA
Product
![Telefone de vídeo inteligente carro-chefe](https://www.yealink.com/website-service/attachment/product/image/20220403/2022040304163674114e3738644528f5d8e531aa6e6a0.png)
VP59
Telefone de vídeo inteligente carro-chefe
![Prime Business Phone para oferecer produtividade ideal de desktop](https://www.yealink.com/website-service/attachment/product/image/20220412/2022041202293737fa5e69b2470d9567ac379ec96ef3.png)
SIP-T57W
SIP-T57W
![Telefone SIP, telefones de mesa, telefone de escritório](https://www.yealink.com/website-service/attachment/product/image/20220412/202204120121401730317f6294f2c97fed723ba2f1ba0.png)
SIP- T42U
SIP- T42U
All Specifications
Appearance
Key Features and Benefits
Keywords
Key Features
Overview
Content Sharing
√
√
-
Camera
2 Mega-pixel, Adjustable, Plug&Play
-
-
Operating System
Android 7.1
Linux Based
Linux Based
Interface
LCD Display
8" 1280 x 800 Capacitive Touch Screen
7" 800 x 480 Pixels Color Display
2.7" 192x64-pixel graphical LCD
LCD Type
Adjustable
Adjustable
Fixed
LED Indicators
√
√
√
Line Keys
0
0
6
Memory Keys
27 Touch Keys
29 Touch Keys
15 (3 pages of 5 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 Handset, HD Speaker
HD Speaker,HD Handse
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, G729A, G.726, G.723.1, iLBC
G.711(A/µ), G.729A/B, G.726,G.723.1, iLBC, Opus
HAC Handset
√
√
√
Acoustic Shield
√
√
√
Yealink Noise Proof
√
√
-
Video Features
Video Resolution
1080p@30FPS Full-HD
-
-
Video Codecs
H.263、H.264、H.264HP、VP8
-
-
Connectivity
USB Port (2.0 Compliant)
2
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
USB/Bluetooth/RJ9
USB Headset
Bluetooth
Built-in Bluetooth 4.2
Built-in Bluetooth 4.2
√ (via BT40/BT41)
Wi-Fi
Built-in(2.4G and 5G)
Built-in(2.4G and 5G)
√ (via WF40/WF50)
HDMI
√
-
-
Wall Mountable
-
√
√
Corded-Cordless Phone
√
√
-
Door Phone Integration
√
-
-
Telephony Features
SIP Accounts
16
16
12
N-way Conferencing
10-way Audio/Video Mixed Conferencing (up to 2 video calls)
10-way Conferencing
5-way Conferencing
![](https://www.yealink.com/website-service/attachment/product/image/20220517/2022051708093917a77089c04df0883cf06c922c132d.jpg)
![Appearance of VP59 picture 1](https://www.yealink.com/website-service/attachment/product/image/20220517/2022051708093917a77089c04df0883cf06c922c132d.jpg)
![Appearance of VP59 picture 2](https://www.yealink.com/website-service/attachment/product/image/20220517/202205170809388663e78adbd4d459492b9c2b6bd74fc.jpg)
![Appearance of VP59 picture 3](https://www.yealink.com/website-service/attachment/product/image/20220517/2022051708093885030bc258c4b0f86b54a9fce05ecb0.jpg)
![](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/20220523/202205230841084923e7bee6b4d9ebfc6426f171ff07e.png)
![Appearance of SIP- T42U picture 1](https://www.yealink.com/website-service/attachment/product/image/20220523/202205230841084923e7bee6b4d9ebfc6426f171ff07e.png)
![Appearance of SIP- T42U picture 2](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523084108615c5820a674111ae5eed0e733447a6.png)
![Appearance of SIP- T42U picture 3](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523084108498f91bb80e4e929d35d0d079297fde.png)
Finança
Educação
Assistência médica
Fabricação
By Industry
Futuros Trabalhadores
Colaboração Pessoal
Vídeo para área de trabalho
By Scenario
3CX
Extron
Broadsoft
Metaswitch
For Strategic Partners
Contact Us
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