iPhone Duo
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Foldable design
Introducing iPhone Duo, the first foldable iPhone. When open, it’s the thinnest iPhone with the largest display ever — 50 percent larger than iPhone 18 Pro Max. And it has an outer display with more than 90 percent of the screen area of iPhone 18 Pro. Through reimagined iOS experiences, it offers unparalleled versatility in all-new poses and orientations. All in a durable, pocketable design. It’s an iPhone unlike any iPhone.
Offers exceptional viewing experiences in a design that fits in your pocket.
A spacious display for incredibly immersive entertainment. You can even use two apps side by side with Split View multitasking.
Type comfortably on a wider keyboard. Enjoy more room to browse and scroll. Pin a video to the top and watch it while using another app.
Compact and comfortable to hold. With essential controls moved to the side, they’re easy to reach. And you get more vertical space for apps.
Set iPhone Duo down and watch a show or follow a workout at the perfect viewing angle — with easy access to the controls on the bottom.
Display a bedside clock, photos, widgets, and more with StandBy. And watch movies and shows at an adjustable angle on the outer display.
Grade 5 titanium frame and hinge cover. Scratch-resistant coating on the inner display. Ceramic Shield front and back. IP68 water and dust resistant.
Expansive display
iPhone Duo offers the most immersive viewing experience of any iPhone. The aspect ratio of the 7.6‑inch Super Retina XDR display is consistent across the inner and outer displays. The inner display is made of more than 10 ultrathin layers with a custom nano‑texture finish that reduces glare. And the under‑display FaceTime camera is hidden until you need it. The result is an uninterrupted viewing surface that’s remarkably smooth and flat. It’s simply the best iPhone for enjoying movies, shows, and games.
Versatility
A posable design and reimagined iOS 27 open up totally new iPhone experiences — and transitioning between displays and orientations is seamless. Get things done on the outer display or large inner display. Angle iPhone Duo for the perfect view of movies and shows. Stand it up and take hands-free videos and calls. Sometimes all you need is a change of space.
Multitasking across your favorite apps has never been easier. Now you can browse your Photos library on one side, and drag a picture into Mail on the other.
Ask questions, get answers, and use the rich conversation window. A larger canvas makes iPhone Duo great for Siri AI.
Use StandBy just about anywhere, even when you aren’t charging iPhone Duo. Turn it into a clock or photo frame or a display for the weather, your calendar, or your favorite widgets.
iPhone Duo can stand on its own, so you can take FaceTime calls without holding up your phone.
Advanced camera system
iPhone Duo gives the camera system you love delightful new features. Duo Preview helps you look your best, and Kid Cue grabs your child's attention. Include the people around you in group calls with Duo FaceTime. Use Smart Take so you can be part of the moment, not stuck photographing it. And capture dazzling 48MP photos and up to 4K 120 fps videos.
iPhone Duo can detect when everyone is ready and takes the picture. So you don’t have to race against a timer to get in the shot.
The outer display lets whoever you’re photographing see a live preview of the shot, so they can get their pose and framing just right.
Getting kids to look at the camera just got a lot easier. Playful animations on the outer display naturally draw their eyes to the lens.
Lets nearby friends join the call on the outer display. No more crowding around or passing the phone.
In addition to tone and color, you can now customize texture and grain to smooth out skin details or achieve an artful film look, all while staying true to your original photo.
Reframe a photo after it’s been taken with Spatial Reframing. Expand your shots with the Extend tool. And remove even larger objects with the enhanced Clean Up tool. All possible with Apple Intelligence.
Usage limits may apply.
48MP frames are used throughout the imaging pipeline of the Fusion Main camera, for photos with remarkable resolution and detail.
Capture impressive videos in low-light conditions with the default 1080p setting.
Apply a depth‑of‑field effect that keeps your subject sharp while creating a beautifully blurred foreground and background. You can even apply and adjust it after you’ve captured a video.
Record in more detail with support for 4K resolution with Dolby Vision HDR.
On-device intelligence lets you lock onto a subject and maintain focus as they move through the scene — even if they leave and then reenter the frame.
Add extended reach to your compositions.
Frame your selfies in more flexible ways. Go from portrait to landscape without moving your iPhone. And fit more people in the frame automatically.
Get fast access to manual controls like white balance and focus.
Performance and battery life
The A20 Pro chip with the Dual 16‑core Neural Engine is purpose‑built to handle intensive AI workloads. And an advanced thermal management system with a vapor chamber gives iPhone Duo pro performance, perfect for demanding tasks and gaming sessions.
An iPhone-first dual-battery system, along with an internal space-saving eSIM design, maximizes physical space for battery capacity. And the C2 modem delivers groundbreaking efficiency. So even if you’re scrolling and gaming throughout the day, iPhone Duo can go the distance on a single charge. And you’ll get up to 50 percent charge in around 20 minutes with fast wired charging.
All in the family
The latest iPhone models come packed with advanced capabilities. Siri AI, your new, more powerful AI assistant. Apple Intelligence for next-level photo editing, Writing Tools, Visual Intelligence, and child safety features to make your everyday effortless. Fast, secure connections with Wi‑Fi 7, Bluetooth 6, 5G, and eSIM. And safety features like Messages via satellite designed to give you peace of mind.
Siri AI is rolling out in English. Usage limits may apply.
Powered by Apple Intelligence, Siri AI is your conversational AI assistant with entirely new capabilities on iPhone. Ask open-ended questions, brainstorm ideas for work or creative projects on the go, and engage in natural, back‑and‑forth conversations.
Siri AI can find relevant answers to what you’re looking for just by asking. Search for a photo from years ago, easily locate an email buried in your inbox, or pull up a note you saved on your iPhone.
Siri AI can take actions in apps like Messages, Music, Reminders, and more based on what you’re doing in the moment. Quickly edit a message you just sent or add a song you hear in the car to your workout playlist.
Ask about virtually any topic that’s on your mind, from important facts to recipes and travel recommendations. Siri AI can reference information online to give you detailed, up-to-date insights.
A dedicated app brings together all your conversations in one place, so you can ask a question on your iPhone and pick up where you left off on your iPad. You can also pin conversations for easy access or start a new one.
Siri mode and Visual Intelligence let you search, ask questions, and take action based on what’s around you with just a tap.
Pick a voice, then customize expressivity and pace until it clicks for you.
Siri AI can now generate a draft from scratch or provide feedback on what you’ve written. Just describe what you need in your own words. And in Messages and Mail, Siri AI can match your writing style, punctuation, and tone.
Call Context can proactively surface relevant information from across your apps when you’re calling a business — like a confirmation code from Mail when you call an airline.
New and expanded child safety features help make it easier for parents and guardians to keep kids safe online.
Remove even larger objects with higher‑quality infill, and blend your background seamlessly so your photos look their best.
Usage limits may apply.
Create unique, high-quality images in just about any style, including photorealistic. Modify and transform your images with just a description or using touch for endless possibilities.
Usage limits may apply.
Messages and Mail offer suggestions to help you take quick actions based on context from your conversation — add a calendar event or search for a photo with just a tap.
Available in English.
Now your tabs can be automatically grouped into topics, so related pages are easier to find. Safari Notify Me monitors pages for changes — for example, a price change or restock — and alerts you when it’s time to act. And you can create an extension that personalizes website content and formatting or automates common Safari actions.
Automate daily tasks with a simple description. Just describe what you need, and Shortcuts creates an automation that connects actions across apps.
Usage limits may apply.
A built-in eSIM provides seamless connectivity, flexibility, convenience, and better security without the need for a physical SIM card — perfect for traveling.
Send and receive messages when you’re off the grid, right from the Messages app.
Get help for things like a flat tire or dead car battery. iPhone will connect you with a roadside assistance provider, who can send help to your exact location.
If you try calling 911 but don’t have cell service or Wi‑Fi, you can use iPhone to text emergency services over satellite.
Hardware sensors and advanced motion algorithms can detect a severe car crash and call for help if you can’t.
Securely share your location with friends and family.
Accessories
The iPhone Duo Case offers lightweight protection in stylish colors. The iPhone Duo Folio with Kickstand features a retractable kickstand for a range of helpful viewing angles.
Compare iPhone Duo 256GB specs, features and price with similar smartphones and alternatives.
iPhone Duo 256GB
Samsung Galaxy Z TriFold
Samsung Galaxy Z Fold 8 Ultra 512GB
Google Pixel 11 Pro Fold 256GB| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Brand | Apple | Samsung | Samsung | |
| Model | Apple iPhone Duo | Galaxy Z TriFold | Galaxy Z Fold8 Ultra | Pixel 11 Pro Fold |
| Announced | 2026, September 09 | 2025, December 02. Released 2025, December 12 | 2026, July 22 | 2026, August 12 |
| Device type / form family | Foldable smartphone | Not specified | Not specified | Not specified |
| Release status | Coming soon. Exp. release 2026, October 23 | Discontinued | Available. Released 2026, July 22 | Available. Released 2026, August 20 |
| Model numbers | A3720, A3721, A3447, A3719 | SM-F968B, SM-F968B/DS, SM-D639B, SM-D639B/DS, SM-D639U, SM-D639U1, SM-D639N, SM-D6390 | SM-F976B, SM-F976B/DS, SM-F976U, SM-F976U1 | GZDQ6 |
| Specification status | Coming soon, with expected release on 23 October 2026. Battery capacity, CPU clock speeds and inner camera megapixel count remain pending confirmation; source specifications may change before release. | Not specified | Not specified | Not specified |
| SAR EU | Not specified | 1.18 W/kg (head) 1.49 W/kg (body) | 0.82 W/kg (head) 1.17 W/kg (body) | Not specified |
| SAR | Not specified | Not specified | 1.10 W/kg (head) 1.25 W/kg (body) | Not specified |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Dimensions | Unfolded: 117.8 x 164.6 x 5.2 mm; Folded: 117.8 x 84.1 x 11.3 mm | Unfolded: 159.2 x 214.1 x 3.9-4.2 mm Folded: 159.2 x 75 x 12.9 mm | Unfolded: 158.4 x 143.2 x 4.1 mm Folded: 158.4 x 72.8 x 8.9 mm | Unfolded: 155.2 x 150.4 x 5 mm Folded: 155.2 x 76 x 10.1 mm |
| Weight | 254 g (8.96 oz) | 309 g (10.90 oz) | 215 g (7.58 oz) | 239 g (8.43 oz) |
| Build materials | Glass front (Ceramic Shield 2) (folded), titanium frame & hindge (grade 5), glass back (Ceramic Shield) | Glass front (Gorilla Glass Victus Ceramic 2) (folded), plastic front (unfolded), ceramic-glass fiber-reinforced polymer back, aluminum frame, titanium hinge housing | Glass front (Gorilla Glass Victus Ceramic 3) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame | Glass front (glass-ceramic glass) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame |
| Dimensions unfolded | 117.8 x 164.6 x 5.2 mm | Unfolded: 159.2 x 214.1 x 3.9-4.2 mm | Unfolded: 158.4 x 143.2 x 4.1 mm | Not specified |
| Dimensions folded | 117.8 x 84.1 x 11.3 mm | Folded: 159.2 x 75 x 12.9 mm | Folded: 158.4 x 72.8 x 8.9 mm | Not specified |
| Stylus support | Stylus support | Not specified | Not specified | Not specified |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Display | LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak); 7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio) | Tri-foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR, 1600 nits (peak); 10.0 inches, 305.4 cm2 (~89.6% screen-to-body ratio) | Foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 3000 nits (peak); 8.0 inches, 204.4 cm2 (~90.1% screen-to-body ratio) | 8.0 inches, 206.3 cm2 (~88.4% screen-to-body ratio); Foldable LTPO OLED, 120Hz, HDR10+, 2000 nits (HBM), 3600 nits (peak) |
| Inner display | LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak); 7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio); 1878 x 2670 pixels (~430 ppi density) | Tri-foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR, 1600 nits (peak); 10.0 inches, 305.4 cm2 (~89.6% screen-to-body ratio); 1584 x 2160 pixels, 4:3 ratio (~269 ppi density) | Foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 3000 nits (peak); 8.0 inches, 204.4 cm2 (~90.1% screen-to-body ratio); 2256 x 2504 pixels (~422 ppi density) | 8.0 inches, 206.3 cm2 (~88.4% screen-to-body ratio); Foldable LTPO OLED, 120Hz, HDR10+, 2000 nits (HBM), 3600 nits (peak) |
| Outer display | LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak); 5.4 inches, 1398 x 2034 pixels, 460 ppi; Ceramic Shield 2, Anti‑reflective coating | Dynamic LTPO AMOLED 2X, 120Hz, HDR, 2600 nits (peak), Corning Gorilla Glass Ceramic 2; 6.5 inches, 1080 x 2520 pixels, 422 ppi | Dynamic LTPO AMOLED 2X, 120Hz, Corning Gorilla Glass Ceramic 3 6.5 inches, 1080 x 2520 pixels, 422 ppi | Cover display: OLED, 120Hz, HDR, glass-ceramic glass 6.5 inches, 1080 x 2342 pixels 2000 nits (HBM), 3600 nits (peak) |
| Screen resolution | 1878 x 2670 pixels (~430 ppi density) | 1584 x 2160 pixels, 4:3 ratio (~269 ppi density) | 2256 x 2504 pixels (~422 ppi density) | 2076 x 2152 pixels, 1:1 ratio (~374 ppi density) |
| Display protection | Nano Texture finish | Not specified | Not specified | Not specified |
| Display features | Anti‑reflective coating; Wide-angle OLED matte display; Small display crease | Tri-foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR, 1600 nits (peak) | Foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 3000 nits (peak) Anti-reflective coating Flex Titanium technology | Cover display: OLED, 120Hz, HDR, glass-ceramic glass 6.5 inches, 1080 x 2342 pixels 2000 nits (HBM), 3600 nits (peak) |
| Display technology | LTPO Super Retina XDR OLED | Not specified | Not specified | Not specified |
| Display size | 7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio) | Not specified | Not specified | Not specified |
| Refresh rate | 120Hz | Not specified | Not specified | Not specified |
| Brightness | 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak) | Not specified | Not specified | Not specified |
| HDR formats | HDR10, Dolby Vision | Not specified | Not specified | Not specified |
| Pixel density | ~430 ppi | Not specified | Not specified | Not specified |
| Screen-to-body ratio | ~90.4% screen-to-body ratio | Not specified | Not specified | Not specified |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Processor | Apple A20 Pro (2 nm) | Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) | Qualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5 (3 nm) | Google Tensor G6 (3 nm) |
| CPU | Hexa-core | Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) | Octa-core (2x4.74 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) | 7-core (1x4.1 GHz ARM C1-Ultra & 4x3.4 GHz ARM C1-Pro & 2x2.65 GHz ARM C1-Pro) |
| GPU | Apple GPU (7-core graphics) | Adreno 830 (1200 MHz) | Adreno 840 (1.3GHz) | PowerVR CXTP-48-1536 |
| Process node | 2 nm | Not specified | Not specified | Not specified |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| RAM | 12GB | 16GB | 12GB | 16GB |
| Storage | 256GB | 512GB / 1TB | 512GB | 256GB |
| Expandable storage | No | No | No | No |
| Memory configurations | 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 2TB 12GB RAM | 512GB 16GB RAM, 1TB 16GB RAM | 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM | 256GB 16GB RAM, 512GB 16GB RAM, 1TB 16GB RAM |
| Storage technology | Not specified | UFS | UFS 4.x | UFS 4.x |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Rear camera | 48 MP, f/1.6, 26mm (wide), 1/1.56", 1.0µm, PDAF, sensor-shift OIS; 48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAF | 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF | 200 MP, f/1.7, 23mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 69mm (telephoto), 1/3.94", 1.0µm, PDAF (17cm - ∞), OIS, 3x optical zoom 50 MP, f/1.9, 120˚ (ultrawide), 1/2.51", 0.7µm, multi-directional PDAF | 48 MP, f/1.7, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10.8 MP, f/3.1, 112mm (telephoto), 1/3.2", dual pixel PDAF, OIS, 5x optical zoom 10.5 MP, f/2.2, 127˚ (ultrawide), 1/3.4", PDAF |
| Front camera | Under-display camera, f/1.8, 1080p@30/60fps video; Cover camera: 12 MP multi-aspect, f/2.2, (wide), AF | 10 MP, f/2.2, 18mm (ultrawide), 1/3.0", 1.12µm | 10 MP, f/2.2, 18mm (ultrawide), 1/3.52", 1.12µm | 10 MP, f/2.2, 23mm (wide), 1/3.94", PDAF Cover camera: 10 MP, f/2.2, 23mm (wide), 1/3.94", PDAF |
| Cover camera | 12 MP multi-aspect, f/2.2, (wide), AF | 10 MP, f/2.2, 24mm (wide), 1/3.0", 1.12µm | 10 MP, f/2.2, 24mm (wide), 1/3.52", 1.12µm | 10 MP, f/2.2, 23mm (wide), 1/3.94", PDAF |
| Under-display camera | f/1.8; 1080p@30/60fps video | Not specified | Not specified | Not specified |
| Rear camera features | Dual-LED dual-tone flash, HDR (photo/panorama) | LED flash, HDR, panorama | LED flash, HDR, panorama | Multi-zone Laser AF, LED flash, Pixel Shift, Ultra-HDR, panorama, Best Take, Zoom Enhance |
| Rear camera video | 4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 120fps), ProRes, 3D (spatial) video/audio, stereo sound rec. | 8K@30fps, 4K@60fps, 1080p@60/120/240fps (gyro-EIS), 10-bit HDR, HDR10+ | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, gyro-EIS, OIS | 4K@24/30/60fps, 1080p@24/30/60/120/240fps, 10-bit HDR, gyro-EIS, OIS |
| Front camera features | HDR, Dolby Vision HDR, spatial audio, stereo sound rec. | HDR | HDR | HDR, panorama |
| Front camera video | 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS | 4K@30/60fps, 1080p@30/60fps, gyro-EIS | 4K@30/60fps, 1080p@30/60fps, gyro-EIS | 4K@30/60fps, 1080p@30/60fps |
| Wide camera | 48 MP, f/1.6, 26mm (wide), 1/1.56", 1.0µm, PDAF, sensor-shift OIS | Not specified | Not specified | Not specified |
| Ultra-wide camera | 48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAF | Not specified | Not specified | Not specified |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Battery | Li-Ion | Li-Ion 5600 mAh | Si/C Li-Ion 5000 mAh | 4806 mAh |
| Charging | Wired, PD3.2, AVS, 50% in 20 min; 25W wireless MagSafe/Qi2, 50% in 30 min | 45W wired, QC2.0, 50% in 30 min 15W wireless 4.5W reverse wireless | 45W wired, PD3.0, QC2.0, 67% in 30 min 20W wireless (Qi2.2) 4.5W reverse wireless | 30W wired, PPS, 50% in 30 min 25W wireless (magnetic), Qi2.2 Bypass charging |
| Battery technology | Li-Ion | Not specified | Not specified | Not specified |
| Wireless charging | 25W wireless MagSafe/Qi2, 50% in 30 min | 15W wireless; 4.5W reverse wireless | 20W wireless (Qi2.2); 4.5W reverse wireless | Not specified |
| Reverse charging | Not specified | 4.5W reverse wireless | 4.5W reverse wireless | Not specified |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Operating system | iOS 27 | Android 16, One UI 8.5 | Android 17, up to 7 major OS updates, One UI 9 | Android 17, up to 7 major OS updates |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Network | GSM / HSPA / LTE / 5G | GSM / CDMA / HSPA / EVDO / LTE / 5G | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE / 5G |
| SIM | · eSIM + eSIM (8 or more, max 2 at a time) - Global; · eSIM + eSIM (China) | · Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) · Nano-SIM + Nano-SIM + multiple eSIM (max 2 at a time) · Nano-SIM + Nano-SIM | Nano-SIM + eSIM + eSIM (max 2 at a time) | Nano-SIM + eSIM |
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900; CDMA 800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100; CDMA2000 1xEV-DO | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 71, 106 - A3447, A3719; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 106 - A3720; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 106 - A3721 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 - International; 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 48, 66, 71, 75 |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A3720; 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79, 258, 260, 261 SA/NSA/Sub6/mmWave - A3447; 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A3721; 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79 SA/NSA/Sub6 - A3719 | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA/Sub6 | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International; 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA | 1, 2, 3, 5, 7, 8, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 70, 71, 75, 77, 78, 79, 257, 258, 260, 261 SA/NSA/Sub6/mmWave |
| Network speed | HSPA, LTE, 5G | HSPA, LTE, 5G | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| NFC | Yes | Yes | Yes | Yes |
| Bluetooth | 6.0, A2DP, LE | 5.4, A2DP, LE, aptX HD, ASHA | 6.0, A2DP, LE, aptX HD | 6.0, A2DP, LE, aptX HD |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band |
| Positioning | GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC | GPS, GALILEO, GLONASS, BDS, QZSS | GPS, GALILEO, GLONASS, BDS, QZSS | GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC |
| Radio | No | No | No | No |
| USB | USB Type-C 3.2 Gen 2, DisplayPort | USB Type-C 3.2 | USB Type-C 3.2, OTG | USB Type-C 3.2 |
| Ultra Wideband (UWB) | Ultra Wideband (UWB) support (gen2 chip) | Ultra Wideband (UWB) support | Ultra Wideband (UWB) support | Ultra Wideband (UWB) support |
| Satellite features | Emergency SOS, Messages and Find My via satellite | Not specified | Not specified | Satellite SOS service |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Water resistance | IP68 dust tight and water resistant (immersible up to 6m for 30 min) | IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min) Advanced Armor Aluminum | IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min) Advanced Armor Aluminum | IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
| Colors | Night Sky, Star White | Crafted Black | Graphite, Cream, Violet Shadow | Obsidian, Olive |
| Desktop mode | Not specified | Samsung DeX wireless (desktop experience support) | Samsung DeX (desktop experience support) | Not specified |
| Additional features | Not specified | Not specified | Not specified | Ultra Wideband (UWB) support Satellite SOS service |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Loudspeakers | Yes, with stereo speakers | Yes, with stereo speakers | Yes, with stereo speakers | Yes, with stereo speakers |
| 3.5 mm headphone jack | No | No | No | No |
| Audio features | Not specified | Not specified | High-bitrate audio support | Not specified |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Performance | Not specified | Not specified | AnTuTu: 2160310 (v10), 2970196 (v11) GeekBench: 11124 (v6) 3DMark: 6772 (Wild Life Extreme) | Not specified |
| Display | Not specified | Not specified | 1432 nits max brightness (measured) | Not specified |
| Loudspeaker | Not specified | Not specified | -29.3 LUFS (Average) | Not specified |
| Battery | Not specified | Not specified | Active use score 13:06h | Not specified |
| Specification | iPhone Duo 256GB | Samsung Galaxy Z TriFold | Samsung Galaxy Z Fold 8 Ultra 512GB | Google Pixel 11 Pro Fold 256GB |
|---|---|---|---|---|
| Energy | Not specified | Not specified | Class A | Class B |
| Battery | Not specified | Not specified | 51:10h endurance, 1200 cycles | 45:05h endurance, 1000 cycles |
| Free fall | Not specified | Not specified | Class A (210 falls) | Class A (210 falls) |
| Repairability | Not specified | Not specified | Class C | Class B |
iPhone Duo 256GB specifications
| Brand | Apple |
|---|---|
| Model | Apple iPhone Duo |
| Announced | 2026, September 09 |
| Device type / form family | Foldable smartphone |
| Release status | Coming soon. Exp. release 2026, October 23 |
| Model numbers | A3720, A3721, A3447, A3719 |
| Specification status | Coming soon, with expected release on 23 October 2026. Battery capacity, CPU clock speeds and inner camera megapixel count remain pending confirmation; source specifications may change before release. |
| Dimensions | Unfolded: 117.8 x 164.6 x 5.2 mm; Folded: 117.8 x 84.1 x 11.3 mm |
|---|---|
| Weight | 254 g (8.96 oz) |
| Build materials | Glass front (Ceramic Shield 2) (folded), titanium frame & hindge (grade 5), glass back (Ceramic Shield) |
| Display | LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak); 7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio) |
|---|---|
| Inner display | LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak); 7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio); 1878 x 2670 pixels (~430 ppi density) |
| Outer display | LTPO Super Retina XDR OLED, 120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak); 5.4 inches, 1398 x 2034 pixels, 460 ppi; Ceramic Shield 2, Anti‑reflective coating |
| Screen resolution | 1878 x 2670 pixels (~430 ppi density) |
| Display protection | Nano Texture finish |
| Display features | Anti‑reflective coating; Wide-angle OLED matte display; Small display crease |
| Processor | Apple A20 Pro (2 nm) |
|---|---|
| CPU | Hexa-core |
| GPU | Apple GPU (7-core graphics) |
| RAM | 12GB |
|---|---|
| Storage | 256GB |
| Expandable storage | No |
| Rear camera | 48 MP, f/1.6, 26mm (wide), 1/1.56", 1.0µm, PDAF, sensor-shift OIS; 48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAF |
|---|---|
| Front camera | Under-display camera, f/1.8, 1080p@30/60fps video; Cover camera: 12 MP multi-aspect, f/2.2, (wide), AF |
| Cover camera | 12 MP multi-aspect, f/2.2, (wide), AF |
| Under-display camera | f/1.8; 1080p@30/60fps video |
| Rear camera features | Dual-LED dual-tone flash, HDR (photo/panorama) |
| Rear camera video | 4K@24/25/30/60/100/120fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 120fps), ProRes, 3D (spatial) video/audio, stereo sound rec. |
| Front camera features | HDR, Dolby Vision HDR, spatial audio, stereo sound rec. |
| Front camera video | 4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS |
| Battery | Li-Ion |
|---|---|
| Charging | Wired, PD3.2, AVS, 50% in 20 min; 25W wireless MagSafe/Qi2, 50% in 30 min |
| Operating system | iOS 27 |
|---|
| Network | GSM / HSPA / LTE / 5G |
|---|---|
| SIM | · eSIM + eSIM (8 or more, max 2 at a time) - Global; · eSIM + eSIM (China) |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 71, 106 - A3447, A3719; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 53, 66, 106 - A3720; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 48, 66, 106 - A3721 |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A3720; 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79, 258, 260, 261 SA/NSA/Sub6/mmWave - A3447; 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 75, 77, 78, 79 SA/NSA/Sub6 - A3721; 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 77, 78, 79 SA/NSA/Sub6 - A3719 |
| Network speed | HSPA, LTE, 5G |
| NFC | Yes |
|---|---|
| Bluetooth | 6.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, hotspot |
| Positioning | GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC |
| Radio | No |
| USB | USB Type-C 3.2 Gen 2, DisplayPort |
| Ultra Wideband (UWB) | Ultra Wideband (UWB) support (gen2 chip) |
| Satellite features | Emergency SOS, Messages and Find My via satellite |
| Water resistance | IP68 dust tight and water resistant (immersible up to 6m for 30 min) |
|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
|---|---|
| Colors | Night Sky, Star White |
| Loudspeakers | Yes, with stereo speakers |
|---|---|
| 3.5 mm headphone jack | No |
| Dimensions unfolded | 117.8 x 164.6 x 5.2 mm |
|---|---|
| Dimensions folded | 117.8 x 84.1 x 11.3 mm |
| Stylus support | Stylus support |
| Display technology | LTPO Super Retina XDR OLED |
|---|---|
| Display size | 7.6 inches, 175.4 cm2 (~90.4% screen-to-body ratio) |
| Refresh rate | 120Hz |
| Brightness | 1000 nits (typ), 1600 nits (HBM), 3000 nits (peak) |
| HDR formats | HDR10, Dolby Vision |
| Pixel density | ~430 ppi |
| Screen-to-body ratio | ~90.4% screen-to-body ratio |
| Process node | 2 nm |
|---|
| Memory configurations | 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 2TB 12GB RAM |
|---|
| Wide camera | 48 MP, f/1.6, 26mm (wide), 1/1.56", 1.0µm, PDAF, sensor-shift OIS |
|---|---|
| Ultra-wide camera | 48 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 0.7µm, PDAF |
| Battery technology | Li-Ion |
|---|---|
| Wireless charging | 25W wireless MagSafe/Qi2, 50% in 30 min |
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