/ Comparison

Comparison of AVM FritzBox 4020

The side-by-side comparison of the routers’ specifications. The comparison table below makes it easier to choose the most fitting router.

After leaving this page, you can reach your last comparison under "Comparisons".

Adding/changing a router

AVM FritzBox 4020 (FB-4020)

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Launch 2016
Dimensions 166 x 120 x 48 mm
Chipset Qualcomm Atheros QCA9561 @ 750 MHz
RAM 128 MB
Flash 16 MB
OS Fritz
Alternative OS
Power supply 12 V / 2.5 A
Protocols IPv4
LAN ports 4 x 10/100 Mbps
WAN ports 1 x 10/100 Mbps
Mobile network yes, with USB dongle
VPN support no
Antennas 2 x 3 dBi
2.4 GHz yes
5 GHz no
60 GHz no
Standards IEEE 802.11b/g/n
Class N450
Speed 450 Mbps
Transmit power 20 dBm
Security WPA
Guest network yes
USB ports 1 x USB 2.0
Print server yes
File server yes
Default IP
Default username [blank]
Default password [on the label]

A maximum of 3 routers can be compared at the same time. To add or change a router, type the name of the router you’re looking for in the search field of the table’s column, then click on the router’s name in the drop-down list of search results.

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