We've heard some things before about the upcoming Mate 20 and Mate 20 Pro, but there was nothing on the Lite version until now. Twitter leakster Roland Quandt, tweeted about the Mate 20 Lite coming in two variants. He concluded on the basis of the two different code names he was told - "Sydney M + Sydney I." He also speculates that the alterations will feature a rear-mounted fingerprint reader and an in-display one based on the information he got about the phones' accessories. Huawei Mate 20 Lite is codenamed "Sydney". There seem to be (at least?) two variants: Sydney M + Sydney I....
Source: https://www.gsmarena.com/huawei_mate_20_lite_to_come_in_at_least_two_variants_codenamed_sydney-news-32341.php