Ambarella's Q4 2020 revenue was $57.2 million, a 12% increase from Q4 2019. The GAAP net loss was $13.0 million, or $0.39 per diluted share, compared to a net loss of $4.5 million, or $0.14 per share, in the same period last year. Non-GAAP net income was $4.9 million, or $0.14 per diluted share, compared to $4.5 million, or $0.14 per share, in Q4 2019.
Q4 revenue was $57.2 million, up 12% year-over-year.
GAAP gross margin was 58.2%, compared to 60.0% in the same period last year.
GAAP net loss was $13.0 million, or $0.39 per diluted share.
Non-GAAP net income was $4.9 million, or $0.14 per diluted share.
For Q1 2021, Ambarella expects revenue between $52.0 million and $57.0 million and non-GAAP gross margin between 57.5% and 59.5%. Non-GAAP operating expenses are expected to be between $33.0 million and $35.0 million.