Apple iphone is a product of style, quality and performance in smartphones. It is ahead of its predecessors. It has iOS7 operating system with A7 64-bit chip, an M7 motion co-processor with touch ID fingerprint sensor. It supports various networking options like UMTS, HSPA+, GSM, EDGE. It uses capacitative multi-touch touchscreen. Screen size is 10.16cm.
CPU is strong, fast, dual-core 1.3 Ghz processor. The phone is user friendly, valuable and reliable in any case.