HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA vs HP Poly VVX 450 12-Line IP Phone and PoE-enabled

Key differences

The HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA has 4 lines more lines quantity than the HP Poly VVX 450 12-Line IP Phone and PoE-enabled (16 lines vs 12 lines). The HP Poly VVX 450 12-Line IP Phone and PoE-enabled has 18 more VoIP accounts than the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA (34 vs 16). The HP Poly VVX 450 12-Line IP Phone and PoE-enabled has 1 more USB 2.0 ports quantity than the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA (2 vs 1). Display diagonal: 7.11 cm (2.8") on the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA, 10.9 cm (4.3") on the HP Poly VVX 450 12-Line IP Phone and PoE-enabled. Display resolution: 320 x 240 pixels on the HP Poly VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA, 480 x 272 pixels on the HP Poly VVX 450 12-Line IP Phone and PoE-enabled.

• Lines quantity
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:16 lines
  • VVX 450 12-Line IP Phone and PoE-enabled:12 lines
• Number of VoIP accounts
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:16
  • VVX 450 12-Line IP Phone and PoE-enabled:34
• Display diagonal
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:7.11 cm (2.8")
  • VVX 450 12-Line IP Phone and PoE-enabled:10.9 cm (4.3")
• Display resolution
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:320 x 240 pixels
  • VVX 450 12-Line IP Phone and PoE-enabled:480 x 272 pixels
• USB 2.0 ports quantity
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:1
  • VVX 450 12-Line IP Phone and PoE-enabled:2
• Package width
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:235 mm
  • VVX 450 12-Line IP Phone and PoE-enabled:240 mm
• Package depth
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:233 mm
  • VVX 450 12-Line IP Phone and PoE-enabled:230 mm
• Package height
  • VVX 250 4-Line IP Phone and PoE-enabled GSA/TAA:56 mm
  • VVX 450 12-Line IP Phone and PoE-enabled:57 mm