ZAGG (Nasdaq: ZAGG) is expected to report Q1 earnings on May 2. Here's what Wall Street wants to see:

The 10-second takeaway
 Comparing the upcoming quarter to the prior-year quarter, average analyst estimates predict ZAGG's revenues will grow 19.9% and EPS will expand 56.3%.

The average estimate for revenue is $66.5 million. On the bottom line, the average EPS estimate is $0.25.

Revenue details
 Last quarter, ZAGG reported revenue of $87.5 million. GAAP reported sales were 29% higher than the prior-year quarter's $67.6 million.

Source: S&P Capital IQ. Quarterly periods. Dollar amounts in millions. Non-GAAP figures may vary to maintain comparability with estimates.

EPS details
 Last quarter, non-GAAP EPS came in at $0.35. GAAP EPS of $0.01 for Q4 were 97% lower than the prior-year quarter's $0.32 per share.

Source: S&P Capital IQ. Quarterly periods. Non-GAAP figures may vary to maintain comparability with estimates.

Recent performance
 For the preceding quarter, gross margin was 44.1%, 900 basis points worse than the prior-year quarter. Operating margin was 19.2%, 940 basis points worse than the prior-year quarter. Net margin was 0.2%, much worse than the prior-year quarter.

Looking ahead

The full year's average estimate for revenue is $315.8 million. The average EPS estimate is $1.17.

Investor sentiment
 The stock has a one-star rating (out of five) at Motley Fool CAPS, with 279 members out of 364 rating the stock outperform, and 85 members rating it underperform. Among 76 CAPS All-Star picks (recommendations by the highest-ranked CAPS members), 36 give ZAGG a green thumbs-up, and 40 give it a red thumbs-down.

Of Wall Street recommendations tracked by S&P Capital IQ, the average opinion on ZAGG is outperform, with an average price target of $13.68.

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