Hands-On With the $1,700 'OnePlus Open' Foldable Smartphone

Chinese smartphone company OnePlus this week introduced its first foldable smartphone, the OnePlus Open. OnePlus joins several other manufacturers that have come out with foldable smartphones, including Samsung, Google, and Xiaomi. We picked up the OnePlus Open to see how it compares to Apple's latest flagship, the iPhone 15 Pro Max.


The OnePlus Open is similar to the Galaxy Fold in that it opens up like a book. When folded, the cover screen has a 6.31-inch display that's about in the middle of the ‌iPhone‌ 15 Pro and Pro Max in terms of size. Unfolded, the display measures in at 7.82 inches, so a bit smaller than the iPad mini. The displays are OLED and support a 120Hz refresh rate, with OnePlus advertising a "Ceramic Guard" cover glass, which sounds almost identical to the Ceramic Shield that Apple uses.

oneplus open
When it comes to form factor, the OnePlus Open is nothing like the ‌iPhone‌ 15 Pro Max from Apple since Apple hasn't delved into foldable smartphones as of yet, but there are similar components inside. The OnePlus Open has a premium feel, and size wise, it's between the Z Fold5 and the Pixel Fold. It is able to fold down flat with a crease that's almost unnoticeable, plus it's thin and lightweight.

oneplus open 2
The Open is 11.7mm thick when it's folded in half, but when you open it up, it's 5.8mm. For comparison, the ‌iPhone‌ 15 Pro Max is 8.25mm thick. As for weight, it is 239 grams, or 18 grams heavier than the 15 Pro Max.

OnePlus has a partnership with camera company Hasselblad, and it is using a 48-megapixel wide-angle camera, a 64-megapixel telephoto camera with 6x in-sensor lossless zoom, and a 48-megapixel ultra wide-angle camera. There's also a 20-megapixel front-facing selfie camera accessible when the OnePlus Open is unfolded, and a 32-megapixel selfie camera that can be used when it's closed.

oneplus open 3
Design wise, the lenses are in a large circular housing at the back of the device, which OnePlus likens to a the face of a luxury watch. The lens housing is super massive, and it can be hard to get photos from some of the lenses without your fingers getting in the way.

Other features include the Snapdragon 8 Gen 2 mobile platform, 16GB RAM, a fingerprint sensor power button, a 4,805mAh battery, and support for Wi-Fi 7.

oneplus open 4
The OnePlus Open is available for pre-order as of now, and it is set to launch on October 26. It is priced starting at $1,700.

What do you think of the OnePlus Open? Let us know in the comments below.

Tag: OnePlus

Popular Stories

Apple Announces Special Event in New York Feature 1

Apple Reportedly Plans to Unveil at Least Five New Products Next Week

Sunday February 22, 2026 9:48 am PST by
In his Power On newsletter today, Bloomberg's Mark Gurman said Apple will have a three-day stretch of product announcements from Monday, March 2 through Wednesday, March 4. In total, he expects Apple to introduce "at least five products." Subscribe to the MacRumors YouTube channel for more videos. A week ago, Apple invited selected journalists and content creators to an "Apple Experience" in...
iOS 26

iOS 26.3.1 Update for iPhones Coming Soon as 'Apple Experience' Nears

Sunday February 22, 2026 5:29 pm PST by
Apple's software engineers are testing iOS 26.3.1, according to the MacRumors visitor logs, which have been a reliable indicator of upcoming iOS versions. iOS 26.3.1 should be a minor update that fixes bugs and/or security vulnerabilities, and it will likely be released within the next two weeks. Last month, Apple released iOS 26.2.1 with bug fixes and support for the second-generation...
iPhone 18 Pro Deep Red Feature

Apple is Testing These iPhone 18 Pro and Foldable iPhone Colors

Sunday February 22, 2026 8:41 am PST by
The special new color that Apple is considering for the iPhone 18 Pro and iPhone 18 Pro Max this year is red, according to Bloomberg's Mark Gurman. Specifically, he said that Apple is testing a "deep red" finish for the two devices. If this rumor materializes, it would be the first time that the Pro and Pro Max models ever come in red, and the iPhone 18 Pro models would be the first...
tim cook data privacy day

Tim Cook Warned by CIA That China Could Move on Taiwan by 2027

Tuesday February 24, 2026 4:03 am PST by
Apple CEO Tim Cook was among a handful of top tech executives who attended a classified CIA briefing warning that China could attack Taiwan by 2027, according to a sweeping investigative report by The New York Times ($). The previously unreported briefing was apparently held in a secure room in Silicon Valley in July 2023. The meeting is said to have been arranged at the request of the...
airpods pro 3 design

Higher-End AirPods Pro Launching This Year

Monday February 23, 2026 2:31 pm PST by
While the AirPods Pro 3 launched less than six months ago, it has been rumored that Apple plans to unveil new AirPods Pro this year. Instead of AirPods Pro 4, it has been rumored that the new AirPods Pro will be a higher-end version of the AirPods Pro 3. This would be similar to the regular AirPods 4, which are available in two versions, with and without active noise cancellation....

Top Rated Comments

mikeyteh Avatar
31 months ago
Listen, I'll start liking foldable devices whenever Apple tells me I can.
Score: 85 Votes (Like | Disagree)
31 months ago
Typical macrumors member "Folding phones are dumb!"

in the next year 'Apple Announces folding iphone!' "macrumors member - take my money!!!" :rolleyes::p
Score: 74 Votes (Like | Disagree)
31 months ago
folding phones are stupid and pointless. just stop.
Score: 44 Votes (Like | Disagree)
zakarhino Avatar
31 months ago
Terrific phone, one of the best foldables I've seen yet. I can't wait for Apple to do one. Remember when the first Galaxy Note came out and all the Apple fans made fun of it (I was one of them)? "Why would I carry a tablet around in my pocket, it's so absurd." Now the Pro Max (same size bracket) is the best selling iPhone model.

Foldable tech is getting to the point where the folded state has approximately the same weight and thickness as a regular slab phone. The first generation crease issues are being improved year over year and OnePlus have done the best job so far as far as I can recall.

Yes, I want a Pro Max that unfolds into an iPad Mini in my pocket. Imagine multi app use or even editing ProRaw photos in the unfolded state 😍
Score: 40 Votes (Like | Disagree)
31 months ago
I'm sorry, but I don't see the appeal of foldable's.
Score: 39 Votes (Like | Disagree)
Mac_The_Ripper Avatar
31 months ago
While there is a lot for me to like here (RAM, Peak nits, 239g weight, multitasking approach, barely noticeable crease, overall size, fast charger in the box, etc.) I just can't buy a OnePlus phone for three reasons:

1. Chinese company
2. Past record of hardware and software issues
3. Probably the worst support in the game

I almost pulled the trigger just to give it a shot, but I know better.
Score: 33 Votes (Like | Disagree)