The phrase 'multitude of features' is correct and usable in written English.
You can use it to describe a large number of features that something, such as a product, service or system, has. For example, "This new smartphone offers a multitude of features, including a long-lasting battery and a high-quality camera."
Sadly, I daren't look at the multitude of features I will never experience.
The ad for BlackBerry, which unveiled its new product line last week, tried to emphasize the multitude of features on the new devices by showing a man having fantastical experiences, like growing elephant legs.
Real people often prefer ease of use and a multitude of features to perfect, unbreakable security.
When looking for a gear bag, you will find that there are a multitude of features to distinguish one bag from the next.
The presence of a multitude of features on complex parts leads to multiple inaccuracy inducing phenomena occurring simultaneously due to interactions between the features.
Newer technologies for satisfying most of the criteria are being attempted with the copious efforts of biologists, engineers, physiologists, using multitude of features in combination.
Google emphasized the significance of mobile search within its strategy, unveiling a multitude of new features that help users search on the go.
In conclusion, this analysis of global fibroid research activity illustrates a multitude of important features ranging from quantitative and semi-qualitative fibroid research aspects to socioeconomic benchmarking.
Modern smartphone platforms offer a multitude of useful features to their users but at the same time they are highly privacy affecting.
A multitude of clinical features were evaluated at baseline and in the days preceding parenteral nutrition initiation to investigate potential differences between parenteral nutrition and non parenteral nutrition subjects, stratified by donor type.
From what I understand, it's likely that Slack-style integrations, along with other bells and whistles like bots and the multitude of other features that have invaded Messenger, are likely to come down the line very soon, with the first of them making an appearance at Facebook's F8 conference this coming spring.
