The battle for the future of smartphones has taken another interesting turn, with Samsung and Apple offering two premium foldable devices aimed at users who want more than the traditional smartphone experience.
Samsung’s Galaxy Z Fold8 Ultra and Apple’s iPhone Duo combine the portability of a smartphone with the larger screen of a tablet. But while both devices fold, they take different approaches to design, performance, cameras and the overall user experience.
So, which one is better?
Here is everything you need to know.
What are the Galaxy Z Fold8 Ultra and iPhone Duo?
The Galaxy Z Fold8 Ultra is Samsung’s latest high-end foldable smartphone. It opens like a book to reveal a large internal display, allowing users to move from a conventional smartphone experience to a tablet-like workspace.
Apple’s iPhone Duo follows a similar concept but brings Apple’s hardware and software ecosystem into the foldable smartphone market.
Both phones are designed for people who want a larger screen without carrying a separate tablet.
Display: Samsung goes bigger
One of the biggest differences between the two phones is their displays.
The Galaxy Z Fold8 Ultra has an 8-inch internal Dynamic AMOLED 2X display, while its external screen measures 6.5 inches.
The iPhone Duo has a 7.6-inch OLED folding display and a smaller 5.4-inch external display.
Both offer high refresh rates designed to make scrolling, gaming and animations appear smoother.
However, Samsung has the advantage if screen size is your priority.
The larger internal display makes the Fold8 Ultra particularly attractive for people who regularly multitask, edit documents, watch videos or use their phone as a mini workstation.
Verdict: Galaxy Z Fold8 Ultra.
Camera: Samsung offers more hardware
Samsung also takes the lead when it comes to camera hardware.
The Galaxy Z Fold8 Ultra features a 200-megapixel main camera alongside a 50-megapixel ultra-wide camera and a 10-megapixel telephoto camera with 3x optical zoom.
The iPhone Duo uses a dual-camera system consisting of two 48-megapixel cameras.
On paper, Samsung offers greater versatility, particularly for users who care about zoom and having different focal lengths available.
However, megapixels do not tell the entire story. Apple’s image processing, computational photography and video capabilities could make the Duo highly competitive despite having fewer cameras.
Verdict: Samsung on hardware; real-world camera quality will depend on independent testing.
Performance: Apple vs Qualcomm
The Galaxy Z Fold8 Ultra is powered by Qualcomm’s Snapdragon 8 Elite Gen 5 for Galaxy, while the iPhone Duo uses Apple’s A20 Pro chip.
Both processors are designed to handle demanding tasks, including gaming, video editing, artificial intelligence and multitasking.
For everyday users, the difference may not be noticeable during normal activities such as social media, browsing, messaging and streaming.
The bigger difference could come from how each company integrates artificial intelligence and performance optimisation into its operating system.
Verdict: Too close to call without comprehensive real-world testing.
Battery: Bigger does not always mean longer
Samsung gives the Fold8 Ultra a 5,000mAh battery, while the iPhone Duo has a 4,700mAh battery.
That gives Samsung the advantage in battery capacity.
However, battery capacity alone does not determine how long a phone lasts. Processor efficiency, display technology, software optimisation and how the phone is used all affect battery life.
Interestingly, Apple’s claimed video playback figures could make the Duo more competitive than its smaller battery might suggest.
For now, real-world battery tests will provide the clearest answer.
Design and portability
Foldable phones are often criticised for being bulky, but Samsung has continued to focus on making its Fold series thinner and lighter.
The Galaxy Z Fold8 Ultra weighs about 215g, while the iPhone Duo weighs approximately 254g.
That makes the Samsung considerably lighter.
This is important because a foldable phone is already more substantial than a conventional smartphone. Every reduction in weight can make a difference when carrying the device throughout the day.
Verdict: Galaxy Z Fold8 Ultra.
Durability: Apple takes the lead
Durability is another area where the two devices differ.
The iPhone Duo has an IP68 rating for dust and water resistance, while the Galaxy Z Fold8 Ultra has an IP48 rating.
The iPhone Duo also uses a titanium frame and Apple’s Ceramic Shield 2 protection.
Foldable phones have historically faced greater durability concerns because of their hinges and flexible displays, so improvements in protection are particularly important.
Verdict: iPhone Duo.
Storage and price
The Galaxy Z Fold8 Ultra starts at around $2,099, while the iPhone Duo starts at $1,999.
At first glance, that makes Apple’s device slightly cheaper at the entry level.
However, storage options matter. The iPhone Duo is available with up to 2TB of storage, although that configuration comes at a significant premium.
For buyers, therefore, the final price will depend heavily on the storage capacity they choose and the market in which they purchase the device.
Which one should you buy?
There is no single answer because the two phones appeal to different types of users.
If you want a larger display, stronger camera hardware, better multitasking capabilities and a lighter foldable, the Galaxy Z Fold8 Ultra is the more attractive choice.
If you are already deeply invested in the Apple ecosystem and want a foldable iPhone with Apple’s software experience, durability features and hardware integration, the iPhone Duo may be the better option.
The bottom line
The Galaxy Z Fold8 Ultra and iPhone Duo represent two different visions of the future of smartphones.
Samsung is leaning heavily into productivity, multitasking and hardware versatility, while Apple is bringing its established ecosystem and software experience into the foldable market.
Ultimately, the better phone will depend less on which specification sheet looks more impressive and more on how you use your phone and which ecosystem you are already invested in.
For Android users, the Galaxy Z Fold8 Ultra makes a strong case.
For loyal Apple users, the iPhone Duo could finally provide the foldable iPhone experience they have been waiting for.
EduTimes Africa, a product of Education Times Africa, is a magazine publication that aims to lend its support to close the yawning gap in Africa's educational development.