Yealink Device Comparison
CATEGORY
Product
SIP- T48U
Advanced SIP Office Phone
VP59
VP59
CP925
CP925
All Specifications
Appearance
Key Features and Benefits
Keywords
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.
• HD Audio and Video • Easy Collaboration • High Security and Interoperability • Efficient Installation and Provisioning
Modest Design, Easy-to-Use User Interface，HD Audio, Smooth Communication，Rich Features and High Expandability
Key Features
• 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
• 8 inch (1280 x 800) capacitive adjustable touch
screen
• 1080p@30 full HD video
• Runs Android 7.1
• 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 headset, media and
storage applications
• Dual firmware image
• Standard HDMI output for monitor connection
• Up to 16 VoIP accounts
• Up to 3-party video conferencing
• Up to 10-party video/audio mixed conferencing
(up to 2 video calls)
• PoE support
• 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
-
2 Mega-pixel, Adjustable, Plug&Play
-
Operating System
Linux Based
Android 7.1
Linux
Interface
LCD Display
7" 800 x 480-pixel color touch screen
8" 1280 x 800 Capacitive Touch Screen
4'' 480x800 capacitive touch screen
LCD Type
Fixed
Adjustable
Fixed
LED Indicators
√
√
-
Line Keys
0
0
-
Memory Keys
29 touch keys
27 Touch Keys
-
Expansion Module/Microphone (Accessory, purchased separately)
Yealink EXP43
-
-
Foot Stand
2 Adjustable Angles
1 Adjustable Angle
-
Audio Features
HD Voice
HD Speaker,HD Handset
HD Handset, HD Speaker
Optimal HD Audio
Speakerphone
Full-duplex
Full-duplex
Full-duplex
Wideband Codec
G.722，Opus
G.722, Opus
G.722,G722.1C,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
G.711(A/µ), G726, G729, G723, iLBC
HAC Handset
√
√
-
Acoustic Shield
√
√
Acoustics Fabric
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
2
1
Ethernet Port
Dual-port Gigabit Ethernet
Dual-port Gigabit Ethernet
1 x RJ45 10/100M Ethernet port
Handset Port (RJ-9)
√
√
-
Headset Port (RJ-9)
√
√
-
PoE
√
√
√
Headset
USB Headset
USB/Bluetooth/RJ9
-
Bluetooth
√ (via BT40/BT41)
Built-in Bluetooth 4.2
Built-in Bluetooth 4.2
Wi-Fi
√ (via WF40/WF50)
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
16
1
N-way Conferencing
10-way Conferencing
10-way Audio/Video Mixed Conferencing (up to 2 video calls)
5-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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