The OnePlus Open 2 could be the world's thinnest foldable phone

OnePlus Open held in the hand.
(Image credit: Future)

The title of "Thinnest foldable" has been fiercely fought over recently, and it seems that OnePlus plans to take the crown with its next device, the OnePlus Open 2.

The OnePlus Open came out late last year, and in our review, we praised the overall design of the phone. However, a recent leak has indicated that the OnePlus Open 2 could be the thinnest foldable yet, beating even the China-only Vivo X Fold 3.

This news comes from a since-deleted post on Weibo from a known source Digital Chat Station (via Android Authority) that claimed several possible specs for the upcoming device. One of the most noticeable claims made is that the Oppo Find N5 could have a folded thickness of 9.xmm, similar to the HONOR Magic V3's 9.2mm Display. In a follow-up post, DCS mentioned that the thinness will be record-breaking. 

Weibo post comments on OnePlus Open 2 thickness

(Image credit: Digital Chat Station @ weibo)

For reference, OnePlus foldable phones are reworked and renamed versions of those made by its sister company Oppo for the Chinese market. The OnePlus Open was based on the OPPO Find N3, so the OPPO Find N5 (skipping a fourth-gen model due to Chinese superstitions around the number) will likely transform into the OnePlus Open 2 for the European and American markets.

Aside from the thickness of the phone, there were a few other specs mentioned in the post. Firstly DCS mentions a 2K high-definition screen alongside a 50MP triple camera setup with a single periscope, both of which would be improvements over the current OnePlus foldable. They also mention that OnePlus plans to retain the rounded camera block design that we have seen on its other flagship phones like the OnePlus 12

While information on the OnePlus Open 2 has been minimal so far, we have seen one other major rumor. According to another post by Digital Chat Station Oppo and Vivo are currently working together to feature 6,000 mAh batteries on their foldables. This is not only a massive battery for a foldable phone, but would even challenge the battery sizes of any of the devices offering the best battery life on a phone.

There is still a long time to wait for any solid information about the OnePlus Open 2, or whatever it will be named. As such, any information should be taken with a massive grain of salt. In the meantime, we have reviews and hands-on reviews for the OnePlus Open, the Google Pixel 9 Pro Fold and the Galaxy Z Fold 6 to give you a good idea of what the current state of foldable phones is.

More from Tom's Guide

Category
Arrow
Arrow
Back to Mobile Cell Phones
Brand
Arrow
Storage Size
Arrow
Colour
Arrow
Condition
Arrow
Price
Arrow
Any Price
Showing 10 of 95 deals
Filters
Arrow
Our Review
1
Apple iPhone 15 Pro Max 256GB
Verizon
(256GB 12GB RAM)
Our Review
2
SAMSUNG Galaxy S24 Ultra Dual...
Amazon
Our Review
3
Samsung Galaxy S24 Ultra 512...
Samsung
(512GB)
Our Review
4
OnePlus - 12 512GB (Unlocked)...
Best Buy
Our Review
5
Apple iPhone 15 Pro Max 512GB
Visible
(128GB)
Our Review
6
Pixel 8 Pro Bay 128GB...
Google Store NA
(256GB Blue)
Our Review
7
iPhone 15 Pro Max 256GB (with...
Straight Talk
(Blue)
Our Review
8
Apple iPhone 15 Pro Max 256GB...
Total Wireless
Our Review
9
Google Pixel 8 Pro - 128 GB
AT&T Mobility
Low Stock
(Blue)
Our Review
10
Samsung Galaxy S24 Ultra 5G...
Walmart
Show more
Josh Render
Staff Writer

Josh is a staff writer for Tom's Guide and is based in the UK. He has worked for several publications but now works primarily on mobile phones. Outside of phones, he has a passion for video games, novels, and Warhammer. 

Read more
OnePlus Open held in the hand.
Oppo’s next phone looks to be even thinner than an iPad Pro — here’s what we know
OnePlus Open held in the hand.
OnePlus Open 2 design tipped for these 2 major upgrades — what we know
oppo find 5 teaser images showcasing thickness
OnePlus Open 2 images reveal just how thin this foldable phone could be
An image of the OnePlus Open 2 shown next to an unnamed foldable phone as shared by Oppo executive Pete Lau
OnePlus Open 2 teaser just revealed design that blows Galaxy Z Fold 6 — no more crease
OnePlus Open held in the hand
OnePlus Open 2 new renders just revealed — this could be our first look
OnePlus Open held in the hand.
Oppo Find N5 launching globally soon — and it's the 'world's thinnest' foldable phone
Latest in Phones
New emojis with iOS 18.4 beta release.
iOS 18.4 beta brings 8 new emoji to your iPhone — here's all the new options
Galaxy S25 Plus held in the hand.
Samsung could delay One UI 7’s release in the US — here’s what we know
Apple iPhone 16 & 16 Plus hands-on.
iPhone 17 just tipped for this long overdue Pro feature in new report
Android 16 screen-off fingerprint unlock in Settings menu
Android 16's latest beta lets all Pixel users unlock their phone more easily — here’s how
Foldable iPhone concept image
Apple's foldable 'iPhone Flip' tipped for release in 2026 with a familiar design and iPhone 17 Air features
Galaxy S25 Ultra Now brief
Samsung’s Personal Data Engine is a big addition to the Galaxy S25 — here’s why
Latest in News
Apple Watch Ultra 2
Apple Watch Ultra 3 just tipped for two major upgrades
NYTimes Connections
NYT Connections today hints and answers — Tuesday, March 25 (#653)
A first look at Amazon's Fallout TV series coming to Prime Video
‘Fallout’ season 3 plans are reportedly being made — while season 2 is still filming
Surface Laptop 7 from the front
Amazon just gave Surface Laptop 7 a 'frequently returned' label — here's what's going on
New emojis with iOS 18.4 beta release.
iOS 18.4 beta brings 8 new emoji to your iPhone — here's all the new options
23andME box
23andMe has declared bankruptcy — here's how to delete your data now