According to reports, Apple's lineup of iPhones for this year might feature two models with 6GB RAM. It's likely that these higher spec devices will be the 'Pro' branded models, while the rest will ship with the usual 4GB RAM. Analysts are predicting that these specific variants will be available in 6.7-inch and 6.1-inch sizes, and feature triple rear cameras, 5G connectivity in select regions and a smaller notch design. The regular variants are expected to come in 6.1-inch and 5.4-inch sizes, and ship with dual rear cameras. To recall, Apple launched its last generation, the iPhone 11 series in September 2019.