Apple's iPhone 5S rival Via Samsung with 64-bit processor.

                         

Samsung Galaxy Note 4 may be among the first Android smartphones to run on 64-bit processor.

According t'o the database of Antutu, a popular benchmarking app for smar'tphones and tablets, one variant of the upcoming Galaxy Note 4 will run on a Samsung-m'ade Exynos 5433 chipse't that is based on 64-bit CPU architecture. Samsung has always s'old the Exynos-powered Galaxy Note variants in India, while the Snapdragon version's are retailed in i'nternational markets.'

''At present, Apple's iPhone 5S is the only smartphone in the world to have a 64-bit processor.'

The Antutu database shows' that the Exynos-powered' Galaxy Note 4 scores over 40303 on the benchmark app, making it the second-highest sco'rer. The Snapdragon 805 variant, which had leaked earlier, scored 37780 on the same ap'p. The graphics processing power of the Exynos variant is also' better than that of the Sn'apdragon model.

Going by Antutu scores only, the Galaxy Note 4 will offer more than 20% faster performance compared to its 'predecessor.

Earlier leaks have 'suggested' that Samsung will use a 5.7-inch QHD display in one of the variants of Galaxy 'Note 4. Another report had said that at least one version of the phablet will have a' curved screen.'