J. Sainsbury PLC (OTCMKTS: JSAIY) and Walmart (NYSE: WMT) are two of the most recognized names in the retail supermarket sector, but one appears to offer significantly better value right now. Value investing demands a disciplined look at fundamentals, and analysts at Zacks Equity Research have done exactly that, comparing the two retail giants across a range of key metrics. Zacks currently assigns JSAIY a Rank of #2 (Buy), while WMT carries a weaker Rank of #4 (Sell), reflecting differing trajectories in earnings estimate revisions. Beyond rank alone, Zacks Style Scores evaluate stocks on value traits using metrics including the price-to-earnings ratio, price-to-sales ratio, earnings yield, and cash flow per share. On the forward P/E ratio, JSAIY comes in at 14.98, a considerably more modest valuation than WMT’s forward P/E of 39.19, suggesting the British grocer trades at a meaningful discount.