Twitter Now Supports Viewing and Uploading 4K Images on iOS

Twitter today announced that iOS and Android users are now able to view and upload 4K images when using the mobile Twitter apps.

Twitter Feature
To view and uploaded images in 4K, Twitter users can opt for high-quality images under the "Data Usage" setting in the Twitter preferences.


Twitter has been testing higher resolution photo uploads with a limited number of Twitter users since March, but the feature has now rolled out for everyone. Twitter already supports high-resolution images on the web.

Tag: Twitter

Popular Stories

Apple Logo Zoomed

Tim Cook Teases Plans for Apple's Upcoming 50th Anniversary

Thursday February 5, 2026 12:54 pm PST by
Apple turns 50 this year, and its CEO Tim Cook has promised to celebrate the milestone. The big day falls on April 1, 2026. "I've been unusually reflective lately about Apple because we have been working on what do we do to mark this moment," Cook told employees today, according to Bloomberg's Mark Gurman. "When you really stop and pause and think about the last 50 years, it makes your heart ...
wwdc sans text feature

Apple Rumored to Announce New Product on February 19

Thursday February 5, 2026 12:22 pm PST by
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld. The report, citing industry sources, is available in English on Macworld. Apple announced the iPhone 16e on Wednesday, February 19 last year, so the iPhone 17e would be unveiled exactly one year later if this rumor is accurate. It is quite uncommon for Apple to unveil...
Finder Siri Feature

Why Apple's iOS 26.4 Siri Upgrade Will Be Bigger Than Originally Promised

Friday February 6, 2026 3:06 pm PST by
In the iOS 26.4 update that's coming this spring, Apple will introduce a new version of Siri that's going to overhaul how we interact with the personal assistant and what it's able to do. The iOS 26.4 version of Siri won't work like ChatGPT or Claude, but it will rely on large language models (LLMs) and has been updated from the ground up. Upgraded Architecture The next-generation...
iOS 26

iOS 26.3 and iOS 26.4 Will Add These New Features to Your iPhone

Tuesday February 3, 2026 7:47 am PST by
While the iOS 26.3 Release Candidate is now available ahead of a public release, the first iOS 26.4 beta is likely still at least a week away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April. Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far. iOS 26.3 iPhone to Android Transfer Tool iOS 26.3 makes it easier...
iphone 17 pro dark blue 1

iPhone 18 Pro Max Rumored to Deliver Next-Level Battery Life

Friday February 6, 2026 5:14 am PST by
The iPhone 18 Pro Max will feature a bigger battery for continued best-in-class battery life, according to a known Weibo leaker. Citing supply chain information, the Weibo user known as "Digital Chat Station" said that the iPhone 18 Pro Max will have a battery capacity of 5,100 to 5,200 mAh. Combined with the efficiency improvements of the A20 Pro chip, made with TSMC's 2nm process, the...

Top Rated Comments

Michael Scrip Avatar
63 months ago
Typically the term "4K" refers to video resolution... not photo resolution.

But I guess they feel that normal people are so used to "4K" so why not.

I'm sure you don't have to upload photos at exactly 3840x2160 in order to use this new feature...

Though I prefer my photos uploaded in Cinema 4K at 4096x2160

:p
Score: 4 Votes (Like | Disagree)
ErikGrim Avatar
63 months ago
4K is not a high resolution image.
Score: 4 Votes (Like | Disagree)
AussieStu Avatar
63 months ago
People still use Twitter! Wow.
Score: 3 Votes (Like | Disagree)
RUQRU Avatar
63 months ago

People still use Twitter! Wow.
What is "twitter"?
Score: 2 Votes (Like | Disagree)
dannyyankou Avatar
63 months ago
Cool, a few accounts I follow post new wallpapers from time to time so this will definitely be useful lol
Score: 1 Votes (Like | Disagree)
robinp Avatar
63 months ago
It’s been an option to load ‘4K’ images for ages (many months) via the share sheet.
Score: 1 Votes (Like | Disagree)