With Apple/iPhone heavy influence hanging over the Mobile World Congress event this week, the Royal Bank of Canada has released a comprehensive comparison chart of eight contenders that threaten to steal some of the iPhone’s customers.

Though the firm still sees the iPhone as solidly superior to its competition, analyst Mike Abramsky told clients he’s still concerned about the risk posed to Apple with the crop of newcomers that could pose more of a threat than ever before.

Quote from Abramsky: “Some — notably Google, Palm, Microsoft, HTC — appears to offer ‘good enough’ functional alternatives, including PC-like internet browsing, consumer UI/navigation, touch manipulation, messaging, applications/services, carrier functionality — with alternative hardware form factors (e.g. keyboards, sliders, etc) that may appeal to some potential iPhone customers.”

He also believes multiple launches on North American and European carriers, expected in the second half of this year, could force Apple’s hand on pricing and marketing as the newcomers compete for mindshare and carrier shelf space. The analyst said that any new iPhone models could enter a “more competitive landscape” than the previous versions of Apple’s popular smartphone, which may force Apple to lower prices, at least somewhat.