HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA vs Yealink T33P IP phone Grey 4 lines

Key differences

The HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA has 12 lines more lines quantity than the Yealink T33P IP phone Grey 4 lines (16 lines vs 4 lines). The HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA has 12 more VoIP accounts than the Yealink T33P IP phone Grey 4 lines (16 vs 4). The Yealink T33P IP phone Grey 4 lines has 5 - 95% more operating relative humidity (H-H) than the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA (10 - 95% vs 5 - 95%). Product colour: Black on the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA, Grey on the Yealink T33P IP phone Grey 4 lines. Display diagonal: 7.11 cm (2.8") on the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA, 6.1 cm (2.4") on the Yealink T33P IP phone Grey 4 lines.

• Product colour
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:Black
  • T33P IP phone Grey 4 lines:Grey
• Lines quantity
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:16 lines
  • T33P IP phone Grey 4 lines:4 lines
• Number of VoIP accounts
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:16
  • T33P IP phone Grey 4 lines:4
• Display diagonal
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:7.11 cm (2.8")
  • T33P IP phone Grey 4 lines:6.1 cm (2.4")
• Security algorithms
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:HTTPS
  • T33P IP phone Grey 4 lines:AES, HTTPS
• Operating relative humidity (H-H)
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:5 - 95%
  • T33P IP phone Grey 4 lines:10 - 95%
• Operating temperature (T-T)
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:0 - 40 °C
  • T33P IP phone Grey 4 lines:-10 - 50 °C