HP Poly Rove 20 DECT Phone Handset vs Yealink SIP-W57R IP phone Black 2 lines TFT

Key differences

The HP Poly Rove 20 DECT Phone Handset has 2 lines more lines quantity than the Yealink SIP-W57R IP phone Black 2 lines TFT (4 lines vs 2 lines). The Yealink SIP-W57R IP phone Black 2 lines TFT has 275 h more standby time than the HP Poly Rove 20 DECT Phone Handset (575 h vs 300 h). The Yealink SIP-W57R IP phone Black 2 lines TFT has 5 h more talk time than the HP Poly Rove 20 DECT Phone Handset (40 h vs 35 h). Product type: IP mobile phone on the HP Poly Rove 20 DECT Phone Handset, IP Phone on the Yealink SIP-W57R IP phone Black 2 lines TFT. Display diagonal: 5.08 cm (2") on the HP Poly Rove 20 DECT Phone Handset, 4.57 cm (1.8") on the Yealink SIP-W57R IP phone Black 2 lines TFT.

• Product type
  • Rove 20 DECT Phone Handset:IP mobile phone
  • SIP-W57R IP phone Black 2 lines TFT:IP Phone
• Lines quantity
  • Rove 20 DECT Phone Handset:4 lines
  • SIP-W57R IP phone Black 2 lines TFT:2 lines
• Display diagonal
  • Rove 20 DECT Phone Handset:5.08 cm (2")
  • SIP-W57R IP phone Black 2 lines TFT:4.57 cm (1.8")
• Standby time
  • Rove 20 DECT Phone Handset:300 h
  • SIP-W57R IP phone Black 2 lines TFT:575 h
• Talk time
  • Rove 20 DECT Phone Handset:35 h
  • SIP-W57R IP phone Black 2 lines TFT:40 h
• Operating relative humidity (H-H)
  • Rove 20 DECT Phone Handset:5 - 95%
  • SIP-W57R IP phone Black 2 lines TFT:10 - 95%
• Operating temperature (T-T)
  • Rove 20 DECT Phone Handset:-10 - 55 °C
  • SIP-W57R IP phone Black 2 lines TFT:-10 - 50 °C
• Storage temperature (T-T)
  • Rove 20 DECT Phone Handset:-40 - 70 °C
  • SIP-W57R IP phone Black 2 lines TFT:-30 - 70 °C