https://wccftech.com/nintendo-switch-shipments-surpass-xbox-one/

Nintendo Switch shipments to retailers have already surpassed Xbox One lifetime shipments, according to an estimate from Niko Partners.

The estimate comes from Niko Partners senior analyst Daniel Ahmad, who took to Twitter to cover on the recently published Nintendo earnings, in which the Japanese company reported to have shipped 52.48 million Switch units as of December 31st, 2019. Global Switch shipments have now surpassed those of the SNES, N64, Gamecube and Wii U.