Yealink Device Comparison
CATEGORIE
Product
SIP-T54W
Prime zakelijke voip-telefoons
SIP-T57W
SIP-T57W
SIP- T33G
SIP- T33G
All Specifications
Appearance
Key Features and Benefits
Keywords
Key Features
Overview
Content Sharing
√
√
-
Camera
-
-
-
Operating System
Linux Based
Linux Based
Linux Based
Interface
LCD Display
4.3" 480 x 272 Pixels Color Display
7" 800 x 480 Pixels Color Display
2.4” 320 x 240-pixel color display
LCD Type
Adjustable
Adjustable
Fixed
LED Indicators
√
√
√
Line Keys
10
0
4
Memory Keys
27 (3 Pages of 9 Keys)
29 Touch Keys
12 (4 pages of 3 keys)
Expansion Module/Microphone (Accessory, purchased separately)
Yealink EXP50
Yealink EXP50
-
Foot Stand
1 Adjustable Angle
1 Adjustable Angle
2 Adjustable Angles
Audio Features
HD Voice
HD Handset, HD Speaker
HD Handset, HD Speaker
HD handset, HD speaker
Speakerphone
Full-duplex
Full-duplex
Full-duplex
Wideband Codec
G.722, Opus
G.722, Opus
G.722, Opus
Narrowband Codec
G.711(A/µ), G.729, G729A, G.726, G.723.1, iLBC
G.711(A/µ), G.729, G729A, G.726, G.723.1, iLBC
G.711(A/µ), G.729, G.729A, G.726, iLBC, G.723.1
HAC Handset
√
√
-
Acoustic Shield
√
√
-
Yealink Noise Proof
-
√
-
Video Features
Video Resolution
-
-
-
Video Codecs
-
-
-
Connectivity
USB Port (2.0 Compliant)
1
1
-
Ethernet Port
Dual-port Gigabit Ethernet
Dual-port Gigabit Ethernet
Dual-port Gigabit Ethernet
Handset Port (RJ-9)
√
√
√
Headset Port (RJ-9)
√
√
√
PoE
√
√
√
Headset
USB/Bluetooth/RJ9
USB/Bluetooth/RJ9
EHS Wireless Headset
Bluetooth
Built-in Bluetooth 4.2
Built-in Bluetooth 4.2
-
Wi-Fi
Built-in（2.4G and 5G）
Built-in（2.4G and 5G）
-
HDMI
-
-
-
Wall Mountable
√
√
√
Corded-Cordless Phone
√
√
-
Door Phone Integration
-
-
-
Telephony Features
SIP Accounts
16
16
4
N-way Conferencing
10-way Conferencing
10-way Conferencing
Local 5-way Conferencing
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