Yealink Device Comparison
CATEGORY
Product
W59R
High-level premium handset
SIP- T48U
SIP- T48U
SIP-T57W
SIP-T57W
All Specifications
Appearance
Key Features and Benefits
Keywords
IP67，HD Audio ，Ruggedized Headset，Bluetooth，Quick Charge，Vibration Alarm，OTA Upgrade
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.
Outstanding User Experience•
HD Audio•
Wireless Transmission•
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
• 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
• 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
Overview
Content Sharing
-
√
Camera
-
-
Operating System
Linux Based
Linux Based
Interface
LCD Display
7" 800 x 480-pixel color touch screen
7" 800 x 480 Pixels Color Display
LCD Type
Fixed
Adjustable
LED Indicators
√
√
Line Keys
0
0
Memory Keys
29 touch keys
29 Touch Keys
Expansion Module/Microphone (Accessory, purchased separately)
Yealink EXP43
Yealink EXP50
Foot Stand
2 Adjustable Angles
1 Adjustable Angle
Audio Features
HD Voice
HD Speaker,HD Handset
HD Handset, HD Speaker
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.729, G729A, G.726, G.723.1, iLBC
HAC Handset
√
√
Acoustic Shield
√
√
Yealink Noise Proof
√
√
Video Features
Video Resolution
-
-
Video Codecs
-
-
Connectivity
USB Port (2.0 Compliant)
2
1
Ethernet Port
Dual-port Gigabit Ethernet
Dual-port Gigabit Ethernet
Handset Port (RJ-9)
√
√
Headset Port (RJ-9)
√
√
PoE
√
√
Headset
USB Headset
USB/Bluetooth/RJ9
Bluetooth
√ (via BT40/BT41)
Built-in Bluetooth 4.2
Wi-Fi
√ (via WF40/WF50)
Built-in（2.4G and 5G）
HDMI
-
-
Wall Mountable
√
√
Corded-Cordless Phone
-
√
Door Phone Integration
-
-
Telephony Features
SIP Accounts
16
16
N-way Conferencing
10-way Conferencing
10-way Conferencing
Finance
Education
Healthcare
Manufacturing
By Industry
Future Workers
Personal Collaboration
Desktop Video
By Scenario
3CX
Extron
Broadsoft
Metaswitch
For Strategic Partners
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