Google Chromecast (3rd gen) vs Google Chromecast with Google TV (4K)

The two products' specifications row by row. Rows where they differ are marked; a missing value is unknown, never equal.

1 differences
SpecificationGoogle Chromecast (3rd gen)Google Chromecast with Google TV (4K)
HD typeDiffersFull HD 1080p4K Ultra HD
Wi-FiSameYesYes
Bluetoothnot knownnot knownBluetooth 4.2
LAN featuresnot knownnot knownEthernet port on the Ethernet power adapter (sold separately)
High Dynamic Range (HDR) supportednot knownnot knownYes
Receiver dimensions (WxHxD)not knownnot known6.4 in x 2.4 in x 0.5 in (162 mm x 61 mm x 12.5 mm)
Weightnot knownnot known56.7 g (2 oz)
Video formats supportednot knownnot knownDolby Vision, VP9, HLG, HDR10, HDR10+
HDMI versionnot knownnot knownHDMI2.0 with ALLM feature for gaming
AC input voltagenot knownnot known110-240V AC 50/60Hz
Supported radio bandsnot knownnot known2.4GHz/5GHz
BattG numbernot knownnot known2 AAA batteries (included)