Yealink Device Comparison
CATEGORY
Product
W59R
High-level premium handset
SIP-T44W
SIP-T44W
CP935W-Base
CP935W-Base
All Specifications
Appearance
Key Features and Benefits
Keywords
IP67，HD Audio ，Ruggedized Headset，Bluetooth，Quick Charge，Vibration Alarm，OTA Upgrade
•Easy Customization and High Expansibility
•HD Audio
•Wireless Transmission
•Efficient Installation and Provisioning
•Secure Transport and Interoperability
Modest Design, Easy-to-Use User Interface，Built-in Battery, Wi-Fi and DECT to Minimize Deployment Costs，HD Audio, Smooth Communication，Rich Features and High Expandability
Key Features
• Seamless handover and roaming
• Rugged DECT handset with IP67 protection rating
• Scratch resistant, disinfectant resistant
• 1.8’’ 128x160 TFT color screen with intuitive user interface
• HD voice and FNR (Flexible Noise Reduction)
• Built-in Bluetooth 4.2
• Vibration alarm
• Alarm functions for occupational safety: push-button alarm, no-movement alarm, man-down alarm and running alarm
• Up to 28-hour talking time (18 hours with Bluetooth headset)
• Up to 360-hour standby time (200 hours with Bluetooth headset)
• Keypad backlight and keypad lock
• Fully compatible with Yealink W80 Multi-Cell System/Single-Cell W60B for seamless roaming and handover
• 2.8” 320x240-pixel color LCD with backlight
• Dual USB ports
• Dual firmware images
• Built-in Bluetooth 4.2
• Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/
n/ac)
• T4U Auto-P template unified
• T4U firmware unified
• Up to 12 SIP accounts
• PoE support
• USB headset and EHS support
• Supports color-screen expansion modules
• Stand with 2 adjustable angles
• Wall mountable
• Handset with hall switch
• 4-inch multi-touch screen with 480x800 resolution
• Optima HD voice, full duplex technology
• Yealink Noise Proof Technology
• Built-in Bluetooth 4.2
• Built-in Wi-Fi (2.4GHz/5GHz, 802.11a/b/g/n)
• Wi-Fi and DECT mode switchable (Switch via one-touch)
• Built-in battery
• Up to 15-hour talking time (in ideal conditions)
• Up to 167-hour standby time in DECT mode (in ideal conditions)
• 4-hour charging time
• 20-foot (6-meter) and 360-degree microphone pickup range
• Built-in 6-microphone array for voice pickup
• 5-way conference call
• Support to connect with a Bluetooth expansion microphone CPW25
• Hybrid UC meeting
Overview
Content Sharing
√
-
Camera
-
-
Operating System
Linux
Interface
LCD Display
2.8” 320x240-pixel color LCD with backlight
4'' 480x800 capacitive touch screen
LCD Type
Mi
Fixed
LED Indicators
LED for call and message waiting indication
-
Line Keys
8 line keys with LED
-
Memory Keys
-
Expansion Module/Microphone (Accessory, purchased separately)
Dual-port Gigabit Ethernet
• Power over Ethernet (IEEE 802.3af), Class 3
• 2 x USB port (2.0 compliant)
• 1 x RJ9 (4P4C) handset port
• 1 x RJ9 (4P4C) headset port
-
Foot Stand
Stand with 2 adjustable angles
-
Audio Features
HD Voice
HD handset, HD speaker
Optimal HD Audio
Speakerphone
Full-duplex hands-free speakerphone with AEC
Full-duplex
Wideband Codec
AMR-WB (optional), G.722
G.722,G722.1C,Opus
Narrowband Codec
AMR-NB (optional), PCMU
G.711(A/µ), G726, G729, G723, iLBC
HAC Handset
Hearing aid compatible (HAC) handset
-
Acoustic Shield
√
Acoustics Fabric
Yealink Noise Proof
√
√
Video Features
Video Resolution
-
-
Video Codecs
-
-
Connectivity
USB Port (2.0 Compliant)
2 x USB port (2.0 compliant)
1
Ethernet Port
Ethernet Cable (2m CAT5E UTP Cable)
-
Handset Port (RJ-9)
1 x RJ9 (4P4C) handset port
-
Headset Port (RJ-9)
1 x RJ9 (4P4C) headset port
-
PoE
2.0W - 5.2W
√
Headset
Bluetooth headsets
USB headset
-
Bluetooth
USB/Bluetooth connectivity
Built-in Bluetooth 4.2
Wi-Fi
√
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
Up to 12 SIP accounts
1
N-way Conferencing
5-way conference call
5-way Conferencing
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Education
Healthcare
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