Yealink Device Comparison
CATEGORY
Product
![Yealink DECT Handset](https://www.yealink.com/website-service/attachment/product/image/20220627/2022062706265329e93a117a455890f33ce1fb05d552.png)
W78H
Premium DECT Handset
![Easy Audio and Visual Communication SIP-T58W Pro](https://www.yealink.com/website-service/attachment/product/image/20220403/20220403043330211d56a444b4a1da6e0cbef31b75b36.png)
SIP-T58W (Pro)
SIP-T58W (Pro)
![SIP Phone,desktop Phone,Wired phone,Business Phone](https://www.yealink.com/website-service/attachment/product/image/20220411/20220411104151776159e49bf4345b22ef9e0d33a224f.png)
SIP- T48U
SIP- T48U
All Specifications
Appearance
Key Features and Benefits
Keywords
HD Audio,Noise Cancellation,3.5mm Headset Jack,Belt Clip ,Quick charge,Bluetooth 5.1,Vibration alarm,OTA Upgrade
• Enjoy Wireless Freedom • A Better User Experience with Android 9.0 System • HD Audio and HD Video • Improved Security Performance
Yealink presents a dynamic business communication solution to executives and professionals with the new SIP-T48U IP phone. The phone employs an appealing large touch screen that makes the switch between pages and applications swift, easy and convenient.
Key Features
• New modern commercial design, more compact and easy to carry
• 2.4’’ 240 x 320 TFT color screen with intuitive user interface
• Up to 21-hour talking time (in ideal conditions)
• Up to 166-hour standby time (in ideal conditions)
• Quick charging: 10-minute charging time for 2-hour talking time
• HD audio and noise cancellation
• Headset connection via Bluetooth or 3.5 mm jack
• Vibration alarm guarantees you not miss any call, even in noisy situations
• Sturdy and reliable belt clip to move freely
• Meet demands in either single-cell or multi-cell solutions
• Runs Android 9.0
• 7 inch (1024 x 600) capacitive adjustable touch screen
• Supports Yealink Bluetooth Handset BTH58
• 720p30 HD video (with CAM50)
• Optimal HD audio, Yealink Noise Proof Technology
• Yealink’s SDK (Software Development Kit)
• DoorPhone Features (Preview, One-button Open, Monitoring)
• Built-in Bluetooth 4.2 and Dual Band 2.4G/5G Wi-Fi
• 2 x USB 2.0 ports for USB headset, media and storage applications
• Up to 16 SIP accounts
• Up to 10-party audio conferencing
• Dual-port Gigabit Ethernet, supports PoE
• Wall mountable
• Supports up to 3 Expansion Module EXP50
• Supports Yealink/Unify Square Device Management Platform
• 7" 800 x 480-pixel color touch screen with backlight
• Dual USB ports
• Dual firmware images
• T4U Auto-P template unified
• T4U firmware unified
• Up to 16 SIP accounts
• Dual-port Gigabit Ethernet
• PoE support
• Paperless label design
• Headset, EHS support
• Wi-Fi via WF40/WF50
• Bluetooth via BT40/BT41/BT52
• USB recording
• Supports color-screen expansion modules
• Stand with two adjustable angles
• Wall mountable
• Handset with hall switch
Overview
Content Sharing
-
-
Camera
CAM50:75° FoV, 5 mega-pixel(Optional)
-
Operating System
DECT Technology: Yealink DECT technology focuses on high-quality Audio VoIP (wideband) and bit-rate data applications. However, we are incompatible with third-party DECT devices (base station, handset, etc.).
Android 9.0
Linux Based
Interface
LCD Display
7” 1024 x 600 capacitive adjustable touch screen
7" 800 x 480-pixel color touch screen
LCD Type
Adjustable
Fixed
LED Indicators
√
√
Line Keys
16
0
Memory Keys
27 (3 pages of 9 keys)
29 touch keys
Expansion Module/Microphone (Accessory, purchased separately)
-
Yealink EXP43
Foot Stand
1 Adjustable Angle
2 Adjustable Angles
Audio Features
HD Voice
HD Speaker,HD Handset
HD Speaker,HD Handset
Speakerphone
Full-duplex
Full-duplex
Wideband Codec
G.722,Opus
G.722,Opus
Narrowband Codec
G.711(A/µ), G.729A/B, G.726,G.723.1, iLBC, Opus
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
720p@30fps HD
-
Video Codecs
H.264 High Profile, H.264, VP8
-
Connectivity
USB Port (2.0 Compliant)
√
2
Ethernet Port
Dual-port Gigabit Ethernet
Dual-port Gigabit Ethernet
Handset Port (RJ-9)
√
√
Headset Port (RJ-9)
√
√
PoE
√
√
Headset
UH Series/WH Series/Bluetooth Headset/RJ Headset/3rd party Headset
USB Headset
Bluetooth
Built-in Bluetooth 4.2
√ (via BT40/BT41)
Wi-Fi
Built-in(2.4G and 5G)
√ (via WF40/WF50)
HDMI
-
-
Wall Mountable
√
√
Corded-Cordless Phone
√
-
Door Phone Integration
√
-
Telephony Features
SIP Accounts
16
16
N-way Conferencing
10-way Audio Conferencing
10-way Conferencing
![](https://www.yealink.com/website-service/attachment/product/image/20220517/2022051711255790374eebfbc42ab93cd8909a5b6fc5e.png)
![Appearance of SIP-T58W (Pro) picture 1](https://www.yealink.com/website-service/attachment/product/image/20220517/2022051711255790374eebfbc42ab93cd8909a5b6fc5e.png)
![Appearance of SIP-T58W (Pro) picture 2](https://www.yealink.com/website-service/attachment/product/image/20220517/20220517112557677886079a840a08349d822a363c5eb.png)
![](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523081121271d88400af446686737aa415cff238.png)
![Appearance of SIP- T48U picture 1](https://www.yealink.com/website-service/attachment/product/image/20220523/20220523081121271d88400af446686737aa415cff238.png)
![Appearance of SIP- T48U picture 2](https://www.yealink.com/website-service/attachment/product/image/20220523/202205230811212594092593540a7927dd4430d53b969.png)
![Appearance of SIP- T48U picture 3](https://www.yealink.com/website-service/attachment/product/image/20220523/202205230811211676e9cdd1a48a29f2d8e112602188c.png)
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