iPhone 14 Could Have Better Battery Life Thanks to New 5G Chip

The iPhone 14 could offer better battery life and feature Wi-Fi 6E connectivity thanks to a new 5G chip, supply chain sources claim.

iphone 12 5g
Taiwan's Economic Daily News reports that TSMC has obtained all of Apple's orders for its 5G radio frequency (RF) chips for the ‌iPhone 14‌ lineup, taking over from Samsung. The chips, likely related to Apple's selection of Qualcomm's Snapdragon X65 modem, are purported to be produced using TSMC's 6nm process, which the supplier announced last year. TSMC said that the 6nm process for 5G RF chips can provide a physically smaller chip with lower power consumption.

The 6nm RF process enables the chip to use less power on both sub-6GHz and mmWave 5G bands while still providing a high level of performance. As well as being more efficient, shrinking the large RF transceiver component inside the iPhone is expected to free up space. Each additional square millimeter of space that is reclaimed is purported to create more room for a larger battery. Together, the improved efficiency and miniaturization of the RF chip are said to result in better overall battery life.

The RF transceiver chip is also reported to feature support for Wi-Fi 6E, in line with previous rumors claiming that the ‌iPhone 14‌ lineup will support the upgraded connectivity. Wi-Fi 6E offers the features and capabilities of Wi-Fi 6, including higher performance, lower latency, and faster data rates, extended into the 6GHz band. The additional spectrum provides more airspace beyond existing 2.4GHz and 5GHz Wi-Fi, resulting in increased bandwidth and less interference.

In 2019, Apple and Qualcomm settled a legal battle and reached a multiyear chipset supply agreement, paving the way for Apple to use Qualcomm's 5G modems. A court document from the settlement revealed that Apple was planning to use the Snapdragon X60 modem, manufactured by Samsung, in the iPhone 13 lineup, followed by the Snapdragon X65 modem in the 2022 ‌iPhone‌ lineup.

Starting in 2023, Apple is expected to move away from Qualcomm's chips and implement its own custom-designed 5G modem in the ‌iPhone‌.

The X65 is the world's first 10 Gigabit 5G modem and antenna system for smartphones, enabling theoretical data speeds of up to 10 gigabits per second. While real-world download speeds will likely be much slower than that, the X65 has other benefits such as improved power efficiency, enhanced coverage for both mmWave and sub-6 GHz bands, and support for all global commercialized mmWave frequencies.

Apple's pivot away from Samsung toward TSMC to manufacture its RF chips for 2022's ‌iPhone‌ lineup appear to be part of the final solidification of the ‌iPhone 14‌'s supply chain ahead of the start of mass production. Simultaneously, Foxconn has begun trial production of the ‌iPhone 14‌ Pro.

Related Roundup: iPhone 14
Related Forum: iPhone

Top Rated Comments

djcerla Avatar
21 months ago
5G: the thing you use once with Speedtest, then switch off and forget.
Score: 22 Votes (Like | Disagree)
BrownyQ Avatar
21 months ago
The 5G coverage in my area is so spotty, and isn't much better the further into the city you go.

I actually turned off the function once I got my iPhone 13 to avoid unnecessary battery drain trying to latch onto those signals.
Score: 9 Votes (Like | Disagree)
TheYayAreaLiving ?️ Avatar
21 months ago
iPhone 14 is going to be a total beast. No doubt, iPhone 14 will offer the best battery life in any smartphone ever introduced on this planet.
Score: 6 Votes (Like | Disagree)
AF_APPLETALK Avatar
21 months ago
5G... a solution looking for a problem.
Score: 5 Votes (Like | Disagree)
Berti10 Avatar
21 months ago
Or in other words: everyone sticking to their cheaper 4G-contract will experience no change in battery life
Score: 5 Votes (Like | Disagree)
code-m Avatar
21 months ago

Could it have usb c? No matter how big the battery is, or how efficient the radi, is it will die eventually.
This is the big one for me, USB-C. The data transfer speed for lightening I believe is still using USB2 speed. For a 512GB to 1TB and rumoured 2TB storage phone this is slow. I think it’s time for USB-C.
Score: 4 Votes (Like | Disagree)

Popular Stories

iphone se 4 modified flag edges

iPhone SE 4 Details: Action Button, USB-C Port, Face ID, and More

Wednesday September 27, 2023 1:34 pm PDT by
Significant changes are expected to arrive with Apple's fourth-generation iPhone SE, in terms of both design and hardware, MacRumors has learned. The iPhone SE 4, known internally under the codename Ghost, is expected to receive a new design derived almost entirely from the base model iPhone 14. According to our sources, the iPhone SE 4 will use a modified version of the iPhone 14 chassis...
Multi Display CarPlay 1

All-New Apple CarPlay Launching Later This Year With These 5 New Features

Friday September 29, 2023 11:29 am PDT by
At WWDC 2022 last year, Apple previewed the next generation of CarPlay, promising deeper integration with vehicle functions like A/C and FM radio, support for multiple displays across the dashboard, personalization options, and more. Apple said the first vehicles with support for the next-generation CarPlay experience would be announced in late 2023, but it has still not shared any additional...
iOS 17

Everything New in iOS 17.1 Beta 1

Wednesday September 27, 2023 1:57 pm PDT by
Just a week after releasing iOS 17, Apple has seeded the first beta of iOS 17.1 to developers. iOS 17.1 adds some features that Apple promised were coming to iOS 17 in the future, plus it refines and improves some existing features. This guide covers everything new in the first iOS 17.1 beta. Apple Music Favorites You can favorite songs, albums, playlists, and artists in the iOS 17.1...
iPhone 15 Pro lineup

iPhone 15 Pro Overheating Concerns Highlighted in Two More Reports

Thursday September 28, 2023 6:25 am PDT by
iPhone 15 Pro and Pro Max overheating concerns continue to make headlines this week, with the topic highlighted by The Wall Street Journal and Bloomberg. Both of the reports document anecdotal complaints from customers, and outline potential causes, but it's unclear how many devices are actually affected. Bloomberg said the overheating could be caused or compounded by the iPhone's setup...
iPhone 15 Pro lineup

Apple to Address iPhone 15 Pro Overheating Issue With iOS 17 Update

Saturday September 30, 2023 9:28 am PDT by
Apple plans to release an iOS 17 update to address a bug that may contribute to the reported iPhone 15 Pro and iPhone 15 Pro Max overheating issue, according to a statement the company shared today with MacRumors and Forbes reporter David Phelan. Apple also says some recent updates to third-party apps have overloaded the system and contributed to the overheating issue. The report notes that...
iPhone 15 USB C Port Keynote

Some USB-C Power Banks Fail to Work With iPhone 15

Thursday September 28, 2023 2:06 pm PDT by
Apple added a USB-C port to the iPhone 15 lineup this year, allowing it to work with USB-C cables, USB-C power banks, and more. It turns out that some USB-C battery packs are not working properly with Apple's iPhone 15, resulting in charging issues. As highlighted on Reddit and the MacRumors forums, not all existing USB-C power banks can be used with the iPhone 15 models, perhaps due to the...
iOS 17

Apple Releases iOS 17.0.2 and iPadOS 17.0.2 for All iPhones and iPads

Tuesday September 26, 2023 12:47 pm PDT by
Apple today released iOS 17.0.2 and iPadOS 17.0.2 updates, with the software coming five days after the releases of iOS 17.0.1 and iPadOS 17.0.1. Today's iOS 17.0.2 and iPadOS 17.0.2 updates arrive as build 21A351 and can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. Note that iOS 17.0.2 was previously made available for iPhone...