Yealink Device Comparison
CATEGORY
Product
W73H
Basic DECT Handset
SIP-T57W
SIP-T57W
CP925
CP925
All Specifications
Appearance
Key Features and Benefits
Keywords
HD Audio ，Long Standby Time，Noise Cancellation，Belt Clip，3.5mm Headset jack
Outstanding User Experience•
HD Audio•
Wireless Transmission•
High Expandability
Modest Design, Easy-to-Use User Interface，HD Audio, Smooth Communication，Rich Features and High Expandability
Key Features
New modern commercial design, more compact and easy to carry
Up to 35-hour talking time (in ideal conditions)
Up to 400-hour standby time (in ideal conditions)
HD voice and FNR (Flexible Noise Reduction)/Noise Cancellation
Headset connection via 3.5 mm jack
Sturdy and reliable belt clip to move discretionarily
• 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
• 4-inch multi-touch screen with 480x800 resolution
• Optimal HD audio, full duplex technology
• Yealink Noise Proof Technology
• 20-foot (6-meter) and 360-degree voice pickup
• Built-in 6-microphone array for voice pickup
• Built-in 1-microphone array for noise cancellation
• Power over Ethernet
• 5-way conference call
• Hybrid UC meeting
• Built-in Wi-Fi (2.4GHz/5GHz, 802.11a/b/g/n)
• Built-in Bluetooth 4.2
• Local 3-way PSTN conference via Yealink CPN10
Overview
Content Sharing
√
-
Camera
-
-
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.).
Linux Based
Linux
Interface
LCD Display
7" 800 x 480 Pixels Color Display
4'' 480x800 capacitive touch screen
LCD Type
Adjustable
Fixed
LED Indicators
√
-
Line Keys
0
-
Memory Keys
29 Touch Keys
-
Expansion Module/Microphone (Accessory, purchased separately)
Yealink EXP50
-
Foot Stand
1 Adjustable Angle
-
Audio Features
HD Voice
HD Handset, HD Speaker
Optimal HD Audio
Speakerphone
Full-duplex
Full-duplex
Wideband Codec
G.722, Opus
G.722,G722.1C,Opus
Narrowband Codec
G.711(A/µ), G.729, G729A, G.726, G.723.1, iLBC
G.711(A/µ), G726, G729, G723, iLBC
HAC Handset
√
-
Acoustic Shield
√
Acoustics Fabric
Yealink Noise Proof
√
√
Video Features
Video Resolution
-
-
Video Codecs
-
-
Connectivity
USB Port (2.0 Compliant)
1
1
Ethernet Port
Dual-port Gigabit Ethernet
1 x RJ45 10/100M Ethernet port
Handset Port (RJ-9)
√
-
Headset Port (RJ-9)
√
-
PoE
√
√
Headset
USB/Bluetooth/RJ9
-
Bluetooth
Built-in Bluetooth 4.2
Built-in Bluetooth 4.2
Wi-Fi
Built-in（2.4G and 5G）
Built-in Wi-Fi (2.4GHz/5GHz, 802.11a/b/g/n)
HDMI
-
-
Wall Mountable
√
-
Corded-Cordless Phone
√
-
Door Phone Integration
-
-
Telephony Features
SIP Accounts
16
1
N-way Conferencing
10-way Conferencing
5-way Conferencing
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