## **Only about 3 months left until the iPhone 15 series will be released, the rumors about them have already surfaced almost completely.** Just like last year’s versions, the (iPhone) pair(https:/ /www.24h.com.vn/iphone-c407e1576.html) 15 Pro shows more significant changes than the standard iPhone 15 duo. In particular, the iPhone 15 Pro Max will have a major upgrade in photography. Besides, the standard iPhone 15 model (and the larger iPhone 15 Plus) will get some notable improvements, copied from the current iPhone 14 Pro models. Here is a summary of the rumors of the iPhone 15 series so far. **Announced date and expected price** It is expected that all four models (new iPhone)(https://www.24h.com.vn/iphone-c407e1576.html) will be shipped at the same time. If Apple sticks to its traditional release schedule, the iPhone 15 series will be announced on September 12. After keeping the prices for iPhone 14 models unchanged, “Apple House” may consider raising prices for some iPhone 15 models this year. As one report claims, with iPhone production costs rising 12% this year, Apple can completely pass those costs on to consumers. It is predicted that iPhone 15 will keep the same price of 799 USD (equivalent to 18.78 million VND) as its predecessor. In addition, the iPhone 15 Plus version will continue to have a starting price of 899 USD (about 21.13 million VND). In particular, the iPhone Pro models will increase in price as Apple will bring more upgrades to them. Analyst Jeff Pu predicts, iPhone 15 Pro will increase in price by 100 USD (equivalent to 2.3 million VND). Accordingly, iPhone 15 Pro will cost from $ 1,099 (about VND 25.81 million) and iPhone 15 Pro Max will start at $ 1,199 (about VND 28.16 million). **Design** According to many sources, the design of the standard iPhone 15 and iPhone 15 Pro will remain the same with a 6.1-inch screen; iPhone 15 Plus and iPhone 15 Pro Max will have 6.7-inch screens. After three years of producing flat-edge iPhone models, Apple may return to using curved edges for the iPhone 15 “family”. Plus, but the iPhone 15 Pro will have thinner screen bezels. Rumors also suggest that the iPhone 15 Pro could use a titanium frame, which is lighter and more durable than the current aluminum frame. At the same time, both iPhone 15 and iPhone 15 Plus will have a Dynamic Island area, helping “Apple” completely remove the “rabbit ears” for the iPhone 2023 series. Another addition to the iPhone 15 quartet is the USB-C port. . However, the iPhone 15 Pro models will offer faster transfer speeds. Apple may also require the cable to be Made for iPhone certified if users want to experience faster speeds. **Screen** One of the major drawbacks of buying an iPhone 14 or iPhone 14 Plus is that their screen refresh rates are still stuck at 60Hz. This will continue with the iPhone 15 as well. In other words, the standard pair of iPhone 15s will have a 60Hz screen refresh rate while the iPhone 15 Pro and iPhone 15 Pro Max will still offer 120Hz displays that automatically adjust the rate. refresh rate. **Camera** It is expected that the iPhone 15 and iPhone 15 Plus will have a 48MP main camera, bringing some points similar to the iPhone Pro. It is not yet clear if they will have 48MP Raw mode integrated as on the iPhone 14 Pro. Speaking of iPhone 15 Pro, they will stick with the current 7-element lens. Instead, the biggest change might be an iPhone 15 Pro Max-only addition – a periscope telephoto lens. This should help the iPhone 15 Pro Max better compete against the Galaxy S23 Ultra – which offers two telephoto lenses with 3x and 10x optical zoom respectively. Currently, the iPhone 14 Pro Max only has a 3x telephoto lens and can support up to 15x digital zoom. The periscope lens will give the iPhone 15 Pro Max 6x optical zoom. **Performance** Apple has set a precedent with the iPhone 14 series by dedicating the most powerful chip to the iPhone Pro models. This will continue with the iPhone 15 generation. Specifically, the iPhone 15 and iPhone 15 Pro will feature the A16 Bionic – currently powering the iPhone 14 Pro line. Meanwhile, the iPhone 15 Pro and iPhone 15 Pro Max will use the new A17 Bionic chip. As for the A17 Bionic, this is a chip manufactured on the 3nm process, so it can give the iPhone 15 Pro models a big advantage over “rival” flagships as well as the standard iPhone 15. **Battery life** The A17 Bionic chip is predicted to improve 35% power efficiency over the A16 Bionic, which could result in longer battery life for iPhone 15 Pro and iPhone 15 Pro Max. Next, the switch to USB-C can push charging speeds higher than the 20W mark. Most likely, Apple will save its fastest charging speed for the iPhone 15 Pro models. **Software** Sure, all 4 iPhone 15 models will come pre-installed with iOS 17. This quartet will be supported with software updates for the next 5-6 years. **Outlook** Obviously, iPhone 15 Pro and iPhone 15 Pro Max will continue to receive premium features first. Additions like Dynamic Island and an improved main camera could make the iPhone 15 a more appealing option, especially given the expected price hike of the iPhone 15 Pro models. Of course, with its A17 processor, large size, and periscope lens, the iPhone 15 Pro Max will be the most notable phone of the fall.