Line · Sennheiser

CX

3Models

2020 → 2021Period

169 $Average price

The CX line includes 3 models at Sennheiser, from CX 400BT True Wireless (2020) to CX Plus True Wireless (2021). Active noise cancellation was introduced along the way. Total battery life changed by +20% between the first and the latest model. The launch price dropped 10% over the period.

Chronology

CX 400BT True Wireless

September 18, 2020 · 199 $ · No ANC

CX True Wireless

June 29, 2021 · 129 $ · No ANC

CX Plus True Wireless

September 14, 2021 · 179 $ · ANC

★

Generation by generation

CX 400BT True WirelessCX True WirelessCompare →

++29% earbud-only battery life
++35% total battery life with case
·IPX4 rating vs —
·Bluetooth 5.2 vs 5.1
+$70 cheaper at launch

CX True WirelessCX Plus True WirelessCompare →

+Gains active noise cancellation (ANC)
--11% earbud-only battery life
--11% total battery life with case
·SBC, AAC, aptX, aptX Adaptive codecs vs SBC, AAC, aptX
-$50 pricier at launch