The foldable smartphone market has entered a new phase in 2026.“For another major foldable option, check out our detailed Google Pixel 11 Pro Fold review and specifications.” For years, Samsung has been one of the biggest names in Book-Style Foldable Phones, but Apple has now officially entered the segment with its first foldable iPhone — iPhone Duo.
Apple unveiled iPhone Duo in September 2026 with a 7.6-inch foldable inner display, A20 Pro chip, titanium construction, iOS 27 and IP68 protection. Samsung, meanwhile, has introduced the Galaxy Z Fold8, its latest-generation book-style foldable with a 7.6-inch Dynamic AMOLED 2X inner screen, Snapdragon processor, 4,800mAh battery and a triple-camera setup.
This makes the comparison particularly interesting for buyers looking for a premium foldable phone in India.
So, Apple iPhone Duo vs Samsung Galaxy Z Fold8 — what are the major differences? Let's compare the two phones across design, display, performance, cameras, battery, software, AI, durability and price.
Apple iPhone Duo vs Samsung Galaxy Z Fold8: Quick Comparison
| Feature | Apple iPhone Duo | Samsung Galaxy Z Fold8 |
|---|---|---|
| Foldable type | Book-style | Book-style |
| Outer display | 5.4-inch | 5.5-inch |
| Inner display | 7.6-inch | 7.6-inch |
| Refresh rate | Up to 120Hz | Up to 120Hz |
| Processor | Apple A20 Pro | Snapdragon 8 Elite Gen 5 for Galaxy |
| RAM | 12GB | 12GB / 16GB |
| Storage | 256GB–2TB | 256GB–1TB |
| Rear cameras | 48MP + 48MP | 50MP + 50MP |
| Inner camera | Under-display | 10MP |
| Battery | Dual-battery architecture | 4,800mAh |
| Water/dust resistance | IP68 | IP48 |
| OS | iOS 27 | Android |
| Stylus | Apple Pencil USB-C support | — |
| Starting India price | ₹2,99,900 | ₹1,79,999 |
Apple's official specifications list iPhone Duo with 256GB, 512GB, 1TB and 2TB storage options, while Samsung lists the Galaxy Z Fold8 with 256GB, 512GB and 1TB configurations.
1. Design: Apple Takes a Different Approach
Apple has taken a distinctive approach to the foldable design.
The iPhone Duo uses a passport-style form factor, with a relatively wide outer display and a large 7.6-inch internal screen. Apple says the device is made from Grade 5 titanium, giving it a premium construction. When unfolded, the phone is just 5.2mm thick according to Apple's specifications.
The iPhone Duo weighs 254 grams.
Samsung's Galaxy Z Fold8 weighs 201 grams, making it significantly lighter than Apple's foldable. Its folded dimensions are 123.9 × 81.9 × 9.7mm, while unfolded thickness is listed at 4.5mm.
This is an important difference.
If your priority is a lighter device that you carry around all day, the weight difference between the two phones could matter.
Design comparison
iPhone Duo
- Grade 5 titanium
- 254g
- 5.2mm unfolded
- Passport-style design
- Two colour options
Galaxy Z Fold8
- 201g
- 4.5mm unfolded
- 9.7mm folded
- Multiple colour options
- More traditional Samsung Fold design
Samsung therefore focuses heavily on reducing weight, while Apple puts considerable emphasis on premium materials and its own foldable design language.
2. Display: iPhone Duo vs Galaxy Z Fold8
Both smartphones feature a 7.6-inch foldable inner display, making them suitable for gaming, movies, browsing and multitasking.
The iPhone Duo features a 7.6-inch Super Retina XDR OLED folding display with 1878 × 2670 resolution and adaptive refresh rates up to 120Hz. The outer display measures 5.4 inches and has a 1398 × 2034 resolution.
Apple has also added a nano-texture finish to the inner display, designed to reduce glare.
Samsung's Galaxy Z Fold8 uses a 7.6-inch Dynamic AMOLED 2X display with 1848 × 2448 resolution and a 120Hz maximum refresh rate. The cover display measures 5.5 inches with a 1972 × 1248 resolution.
Which display approach is different?
Apple is emphasizing:
- Super Retina XDR
- Nano-texture finish
- 120Hz ProMotion
- High pixel density
- Visual continuity between displays
Samsung emphasizes:
- Dynamic AMOLED 2X
- 120Hz refresh rate
- Large foldable canvas
- Android multitasking
For watching movies and browsing, both provide a large tablet-like experience when unfolded.
3. Performance: A20 Pro vs Snapdragon
Performance is one of the most interesting parts of this comparison.
The iPhone Duo is powered by Apple's A20 Pro chip, which is also used in the iPhone 18 Pro family. Apple says the chip uses a 2nm process and features a 6-core CPU, 7-core GPU and dual 16-core Neural Engine.
Apple also developed a custom thermal system with a vapor chamber to help maintain performance during demanding workloads.
According to Apple, iPhone Duo delivers up to 35% better sustained performance than iPhone 17 Pro.
Samsung's Galaxy Z Fold8 uses the Snapdragon 8 Elite Gen 5 for Galaxy and is available with 12GB or 16GB RAM depending on the storage configuration.
Performance for everyday users
For normal activities such as:
- YouTube
- Chrome
- Photography
- Gaming
- AI features
- Multitasking
both phones are positioned as flagship-level devices.
The bigger difference is the ecosystem.
iPhone Duo = iOS + Apple Silicon + Apple Intelligence
Galaxy Z Fold8 = Android + Snapdragon + Galaxy AI
Click Here For iPhone 17 के 7 बड़े बदलाव:- “If you are also interested in Apple's latest conventional iPhone lineup, check out our guide to the iPhone 17's biggest changes.”
4. Camera Comparison
The camera systems take very different approaches.
Apple's iPhone Duo has a 48MP Dual Fusion camera system.
It includes:
- 48MP Fusion Main camera
- 48MP Fusion Ultra Wide camera
- 2x optical-quality telephoto
- Up to 10x digital zoom
- 48MP macro photography
- 4K Dolby Vision recording
- 4K 120fps slow-motion recording
Apple also introduces foldable-specific photography features such as Smart Take and Duo Preview.
One interesting feature is that the outer display can be used as a preview screen when taking selfies using the rear cameras.
Samsung's Galaxy Z Fold8 features:
- 50MP main camera
- 50MP ultra-wide camera
- 10MP cover camera
- 10MP inner camera
- Up to 2x optical-quality zoom
- Up to 10x digital zoom
- 8K video recording at 30fps
These specifications are listed by Samsung India.
Camera philosophy
Apple is putting significant emphasis on:
Computational photography + video + AI + foldable-specific camera experiences.
Samsung is combining:
High-resolution sensors + multiple cameras + zoom + 8K video.
Therefore, users should look beyond megapixel numbers when comparing these two phones.
5. Video Recording
Video is traditionally an important area for iPhones, and iPhone Duo continues that approach.
The phone supports 4K Dolby Vision recording up to 120fps through its main camera. It also supports Cinematic mode, Action mode, Dual Capture and advanced audio features.
Samsung's Galaxy Z Fold8 supports 8K video recording at 30fps, along with slow-motion recording at up to 240fps in Full HD.
For creators, this means the two phones offer different strengths:
iPhone Duo: strong emphasis on high-quality 4K video workflows.
Galaxy Z Fold8: high-resolution 8K recording and Android-based editing ecosystem
6. Battery and Charging
Battery life is particularly important in foldable smartphones because they power two screens.
Apple uses a dual-battery architecture in iPhone Duo.
Apple rates the device for:
- Up to 24 hours typical use
- Up to 44 hours video playback using outer display
- Up to 31 hours video playback using inner display
- Up to 37 hours streamed video with outer display
- Up to 26 hours streamed video with inner display
The phone supports fast charging, reaching up to 50% in around 20 minutes with a 60W-capable adapter or higher. MagSafe charging is also supported.
Samsung's Galaxy Z Fold8 has a 4,800mAh battery and Samsung lists up to 26 hours of video playback.
The two companies therefore use different approaches to battery specifications, so direct mAh comparison alone isn't meaningful.
. Software: iOS 27 vs Android
This could be the biggest deciding factor.
The iPhone Duo runs iOS 27, redesigned specifically to take advantage of the foldable form factor.
Apple says the software adapts to different ways of interacting with the device, including multitasking and the transition between the outer and inner displays.
Android और iPhone Hidden features:- “For more useful Android and iPhone features, check out our guide to the top hidden features you may not know about.”
Samsung's Galaxy Z Fold8 runs Android with Samsung's One UI experience.
Samsung has traditionally focused heavily on foldable multitasking, allowing users to run multiple apps simultaneously on the large internal screen.
For users already invested in Apple's ecosystem, iPhone Duo offers integration with products such as:
- Mac
- iPad
- Apple Watch
- AirPods
- iCloud
Samsung's ecosystem similarly connects the Galaxy phone with:
- Galaxy Watch
- Galaxy Buds
- Galaxy Tab
- Windows PCs
- Samsung services
So the better choice from a software perspective depends heavily on which ecosystem you already use.
Click Here for iPhone 16 guide:- “For readers still using or considering older iPhone generations, our iPhone 16 guide covers its processor, camera, display, Apple Intelligence and other major features.”
8. AI Features
AI has become a major part of flagship smartphones.
The iPhone Duo includes Apple Intelligence and Siri AI, with Apple's A20 Pro Neural Engine designed to run on-device AI workloads.
Apple is also introducing AI-powered camera features such as Smart Take, which can analyze a scene and automatically capture a suitable moment.
Samsung's Galaxy Z Fold8 is built around Samsung's AI ecosystem and Android-based AI capabilities.
The large foldable display is particularly useful for AI-assisted multitasking, research, document work and content creation.
9. Durability and Water Resistance
This is an area where Apple has a notable specification difference.
The iPhone Duo has an IP68 rating, with Apple stating resistance to dust and water under controlled laboratory conditions.
Galaxy Z Fold8 has an IP48 rating, according to Samsung's specifications.
The ratings are not directly identical in what they certify, so users should still avoid deliberately exposing either foldable to water.
For a foldable phone costing well over ₹1 lakh, durability is a major consideration.
10. Apple iPhone Duo vs Samsung Galaxy Z Fold8: Price in India
Price is one of the biggest differences.
Apple's Indian store lists iPhone Duo at ₹2,99,900.
Samsung Galaxy Z Fold8 starts at:
- ₹1,79,999 — 12GB + 256GB
- ₹1,99,999 — 12GB + 512GB
- ₹2,39,999 — 16GB + 1TB
according to Samsung India.
That means the entry-level iPhone Duo is substantially more expensive than the entry-level Galaxy Z Fold8 in India.
This is likely to be one of the most important considerations for Indian buyers.
11. Storage Comparison
Apple gives buyers a particularly broad range of storage options.
iPhone Duo
- 256GB
- 512GB
- 1TB
- 2TB
Galaxy Z Fold8
- 256GB
- 512GB
- 1TB
The 2TB iPhone Duo option could appeal to users who shoot large amounts of video or keep extensive offline media libraries.
For most users, however, 256GB or 512GB may already be sufficient.
12. Multitasking: Which Foldable Is Different?
Foldable phones are primarily about doing more on a larger screen.
Samsung has been developing its Fold interface for years, and the Galaxy Z Fold8 continues that philosophy.
You can use the large display for:
- Two apps side by side
- Video + notes
- Browser + messaging
- Email + documents
- Gaming
- Large-screen content consumption
Apple is taking a newer approach with iOS 27 and iPhone Duo-specific software.
The advantage of Apple's approach is that the hardware and software are developed together. However, Samsung has significantly more experience with book-style foldable multitasking.
This makes software optimization an important area to watch as iPhone Duo reaches consumers.
13. Apple Pencil vs Samsung S Pen
Another interesting difference is stylus support.
Apple's official specifications state that iPhone Duo supports Apple Pencil USB-C.
This opens possibilities for:
- Note-taking
- Drawing
- Markups
- Document editing
- Creative work
Samsung's current Fold8 specification sheet does not list S Pen functionality in the same way.
Therefore, people specifically looking for a foldable phone for stylus-based workflows should examine compatibility carefully before purchasing.
14. Which Phone Is More Practical?
The answer depends on how you use your smartphone.
iPhone Duo may appeal to users who want:
- iOS
- Apple ecosystem integration
- A20 Pro performance
- Apple Intelligence
- Premium titanium construction
- IP68 protection
- Apple Pencil support
- High-end video recording
- Up to 2TB storage
- MagSafe
Galaxy Z Fold8 may appeal to users who want:
- Android
- Mature Samsung foldable software
- Large multitasking workspace
- Snapdragon performance
- 200+ MP-class camera hardware is not present here; instead Fold8 uses dual 50MP rear cameras
- Lower starting price than iPhone Duo
- 16GB RAM option
- Samsung ecosystem
- 1TB storage option
Apple iPhone Duo vs Samsung Galaxy Z Fold8: Pros and Cons
iPhone Duo Pros
- 7.6-inch inner display
- A20 Pro chip
- Titanium design
- IP68 rating
- 48MP + 48MP camera system
- Advanced video recording
- Apple Intelligence
- Apple Pencil USB-C support
- Up to 2TB storage
- MagSafe
- iOS 27 foldable optimization
iPhone Duo Cons
- Very high ₹2,99,900 starting price in India
- 254g weight
- Only two colour options
- First-generation Apple foldable
- Fewer rear cameras than some competing premium foldables
Galaxy Z Fold8 Pros
- ₹1,79,999 starting price
- 201g weight
- 7.6-inch 120Hz inner display
- 12GB/16GB RAM options
- Snapdragon 8 Elite Gen 5 for Galaxy
- 50MP + 50MP rear cameras
- 8K video recording
- 4,800mAh battery
- Mature Samsung foldable ecosystem
- Up to 1TB storage
Galaxy Z Fold8 Cons
- Higher starting price than conventional flagship phones
- Foldable display still requires careful handling
- IP48 is a different protection level from Apple's IP68 rating
- Samsung's Fold8 is still a premium-priced device
Apple iPhone Duo vs Samsung Galaxy Z Fold8: Final Comparison
The arrival of Apple's first foldable iPhone changes the premium foldable smartphone market significantly.
The iPhone Duo brings Apple's ecosystem, A20 Pro performance, iOS 27, IP68 protection, Apple Intelligence, advanced video capabilities and Apple Pencil support to a foldable design.
The Galaxy Z Fold8, meanwhile, represents Samsung's continued development of the book-style foldable category, combining a large 7.6-inch AMOLED display, Snapdragon performance, Android multitasking, 50MP-class rear cameras and a lower starting price than Apple's foldable.
For Indian buyers, the pricing difference is particularly significant: iPhone Duo starts at ₹2,99,900, while Galaxy Z Fold8 starts at ₹1,79,999.
Ultimately, the two phones represent different approaches to the foldable category.
Apple is bringing the iPhone experience into a new foldable form factor, while Samsung is continuing to refine a product category it has been developing for several generations.
The decision therefore comes down to the features that matter most to the individual user: iOS vs Android, ecosystem, camera requirements, multitasking, stylus support, durability, weight, storage and price.
For anyone considering a premium foldable smartphone in 2026, iPhone Duo vs Galaxy Z Fold8 is likely to be one of the most important comparisons of the year.
FAQ
Q. What is the price of Apple iPhone Duo in India?
Apple lists the iPhone Duo at ₹2,99,900 in India.
Q. What is the price of Samsung Galaxy Z Fold8 in India?
Galaxy Z Fold8 starts at ₹1,79,999 for the 12GB + 256GB model.
Q. Does iPhone Duo support Apple Pencil?
Yes. Apple lists support for Apple Pencil USB-C.
Q. What is the display size of iPhone Duo?
It has a 7.6-inch inner display and 5.4-inch outer display.
Q. What is the battery capacity of Galaxy Z Fold8?
Galaxy Z Fold8 has a 4,800mAh battery.
Q. Does iPhone Duo have IP68 protection?
Yes. Apple's technical specifications list an IP68 rating.
Q. Which processors do these foldable phones use?
iPhone Duo uses Apple's A20 Pro, while Galaxy Z Fold8 uses the Snapdragon 8 Elite Gen 5 for Galaxy.
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