1TB iPhone 16 Pro Models Could Face Performance Setback

iPhone 16 Pro models configured with 1TB of storage could feature slower read and write speeds to reduce costs, DigiTimes reports.

iPhone 16 Mock Header Updated 1
The change is part of Apple's potential switch to higher-density Quad-Level Cell (QLC) NAND flash memory for its 1TB iPhone models, which the company is said to currently be "actively evaluating." Apple currently uses costlier Triple-Level Cell (TLC) NAND.

Using QLC NAND would allow Apple to cram more storage into a smaller space and comes at a lower price, but with the disadvantage of slower read and write speeds. QLC NAND can also be less durable and reliable than TLC NAND, handling constant write operations less effectively. Apple could, of course, seek to mitigate these issues with specific optimizations.

The report adds that adopting QLC NAND could make offering iPhones with up to 2TB of storage viable for the first time. A 1TB iPhone 15 Pro Max is priced at $1,599, $200 more than the 512GB model, so a future 2TB model would need to be cost-effective, as well as contain flash storage that is sufficiently compact inside the device.

New ‌iPhone‌ models with 128GB, 256GB, and 512GB of storage are highly likely to stick with TLC NAND for the foreseeable future. Although TLC NAND is still widespread in the industry, QLC NAND is expected to account for about 20% of all NAND shipments from the second half of 2023 to the first half of 2024, suggesting that its usage is growing despite its drawbacks.

Related Roundup: iPhone 16 Pro

Popular Stories

App Store vs EU Feature 2

Apple Says It Doesn't Approve of EU Porn App

Monday February 3, 2025 1:15 pm PST by
Apple does not approve of the "Hot Tub" pornography app that was released for the iPhone in the EU using alternative app distribution, Apple said in a statement to MacRumors. Further, Apple is concerned about the potential user safety risks with a pornography app, and says that it undermines consumer trust in the Apple ecosystem. We are deeply concerned about the safety risks that hardcore...
General Apple Invites Feature

Apple Launches New 'Invites' App

Tuesday February 4, 2025 8:00 am PST by
Apple today announced the launch of a new app called "Invites," which is designed to allow users to plan events like birthday parties, graduations, vacations, baby showers, and more. "With Apple Invites, an event comes to life from the moment the invitation is created, and users can share lasting memories even after they get together," said Brent Chiu-Watson, Apple's senior director of...
apple power beats pro 2

Apple Expected to Announce Powerbeats Pro 2 on February 11 With These New Features

Sunday February 2, 2025 6:15 am PST by
Apple previously teased that Powerbeats Pro 2 would be released in 2025, and now an announcement date has leaked. Bloomberg's Mark Gurman today said Apple plans to unveil the wireless earbuds on Tuesday, February 11. Powerbeats Pro 2 will be priced at $250 in the U.S., he said. Powerbeats Pro are a sportier, fitness-focused alternative to AirPods Pro with built-in, adjustable ear hooks...
applecare apple care banner

AppleCare+ Policy Change Coming to Apple Stores

Sunday February 2, 2025 8:34 am PST by
Starting next week, Apple's retail stores will no longer offer AppleCare+ plans as a one-time purchase, according to Bloomberg's Mark Gurman. Instead, he said the stores will only offer AppleCare+ as a subscription. For example, AppleCare+ for the iPhone 16 Pro Max costs $9.99 per month, or $199 upfront for two years. The latter option would no longer be available at Apple's stores....
applecare apple care banner

Apple Raises Monthly AppleCare+ Subscription Price for All iPhones

Tuesday February 4, 2025 9:35 am PST by
Apple this week increased the prices for its monthly AppleCare+ subscription prices for the iPhone, raising the cost by 50 cents for all models in the United States. Standard AppleCare+ for the iPhone 16 models is now priced at $10.49 per month, for example, up from the prior $9.99 per month price. The 50 cent price increase applies to all available AppleCare+ plans for Apple's current...
iCloud General Feature Redux

Apple May Launch New iCloud Invite Tool Codenamed 'Confetti' This Week

Sunday February 2, 2025 6:42 am PST by
As early as this week, Apple plans to introduce a new iCloud-based service for event invites, according to Bloomberg's Mark Gurman. In his Power On newsletter, Gurman said the new service is codenamed "Confetti" within Apple. He said the service will offer users a "new way to invite people to parties, functions, and meetings." He did not say if this functionality would be available through a ...
iPhone 17 Pro Dual Tone Horizontal 1

iPhone 17 Pro Launching This Year With These 8 New Features

Tuesday January 28, 2025 11:48 am PST by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. iPhone 17 Pro concept based on rumors Below, we recap key changes rumored for the iPhone 17 Pro models as of January 2025: More aluminum: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models ...
iCloud General Feature Redux

'Apple Invites' Leaked on iCloud Website

Tuesday February 4, 2025 7:11 am PST by
Update: The new Apple Invites app has officially been announced. The main iCloud.com page has seemingly confirmed Apple's rumored invites tool, which has yet to be officially announced by the company. The page says "Apple Invites" will be an iCloud+ feature:Upgrade to iCloud+ to get more storage, plan events with Apple Invites, and have peace of mind with privacy features like iCloud...

Top Rated Comments

Deine Mudda Avatar
14 months ago
Pay the maximum price and get slowed down for that.
If this becomes reality it would be a massive scam.
Score: 25 Votes (Like | Disagree)
SW3029 Avatar
14 months ago
just here for the outrage
Score: 23 Votes (Like | Disagree)
oofio2461 Avatar
14 months ago
Classic Tim's cost costing measures.
Score: 20 Votes (Like | Disagree)
SVTmaniac Avatar
14 months ago
I take thousands of photos and videos and I’ve still yet to even come close to filling a 256gb phone. What are you all doing that you need that much space?
Score: 13 Votes (Like | Disagree)
gank41 Avatar
14 months ago
Another reason to keep my iPhone 14 Pro Max even longer.
Score: 12 Votes (Like | Disagree)
CharlesShaw Avatar
14 months ago
[edited to resist the chum in the water]
Score: 9 Votes (Like | Disagree)