Best Foldable Phone Alternatives for Multitasking
The top pick for most people is the Samsung Galaxy S24 Ultra because it pairs a huge 6.8-inch flat display with the S Pen, DeX desktop mode, and true multi-window support — giving you foldable-level productivity without the hinge or crease. It costs less than most foldables, has better cameras, and its slab design is more durable and pocket-friendly.
What to Look For
When choosing a non-folding phone for multitasking and large-screen use, focus on these five criteria:
- Screen size and aspect ratio: Aim for 6.7 inches or larger. A taller 20:9 or 21:9 display gives you more vertical space for reading and split-screen apps, while a wider 19.5:9 feels more natural for video.
- Multitasking software: Look for true split-screen (two apps side by side), pop-up windows, and a desktop mode (like Samsung DeX or Motorola Ready For) if you want to connect to a monitor.
- Stylus support: If you take notes or annotate documents, an integrated S Pen (Galaxy Ultra models) or a phone that supports an external stylus (like the OnePlus Open or Pixel 9 Pro XL) matters.
- Battery and charging: A large screen needs a 5,000 mAh battery or larger. Fast wired (45W+) and wireless charging are bonuses.
- Build and durability: A traditional slab is more resistant to dust and drops than a foldable. Look for IP68 water resistance and Gorilla Glass Victus 2 or newer.
Top Alternatives
1. Samsung Galaxy S24 Ultra
Strengths: The 6.8-inch QHD+ AMOLED display is one of the sharpest on the market. DeX mode turns the phone into a desktop PC when connected to a monitor, and the S Pen is built into the body. Split-screen works with any two apps, and you can also run apps in pop-up windows. The 5,000 mAh battery easily lasts a full day of heavy use.
Trade-offs: It’s heavy (232g) and boxy, which can be uncomfortable in small hands. The S Pen is only on the Ultra model, not the standard S24 or S24+.
Who it suits: Professionals who want a phone that doubles as a note-taking device and a desktop replacement. If you value the S Pen and DeX, this is the best non-folding option.
2. iPhone 15 Pro Max
Strengths: The 6.7-inch Super Retina XDR display is excellent for video and reading. iOS 17’s Stage Manager and the new multitasking gestures (swipe up to open a second app in a slide-over) make it easy to juggle apps. The A17 Pro chip handles heavy workloads, and the battery life is top-tier. Integration with iPad and Mac via Universal Control is a productivity boost.
Trade-offs: No stylus support, and split-screen is limited to iPadOS — on iPhone you get Slide Over and App Switcher, but you can’t run two apps side-by-side in a true split view. The Lightning port (on 15 Pro Max) is faster than USB-C but still proprietary.
Who it suits: Apple ecosystem users who need a large screen for media and occasional multitasking, and who don’t require a stylus or desktop mode.
3. Google Pixel 9 Pro XL
Strengths: The 6.8-inch LTPO OLED is bright and color-accurate. Android 15’s native split-screen and picture-in-picture work flawlessly, and the Tensor G4 chip excels at on-device AI features like Call Screen and Magic Eraser. The camera is among the best for stills. The phone is lighter than the Galaxy Ultra (221g) and has a cleaner software experience.
Trade-offs: No desktop mode (unlike DeX), and the Tensor chip is not as fast as Snapdragon for gaming. Battery life is good but not class-leading.
Who it suits: Photography lovers and Android purists who want a large screen with minimal bloatware and don’t need a stylus or desktop docking.
4. OnePlus 12
Strengths: The 6.82-inch QHD+ AMOLED with 4,500 nits peak brightness is stunning. OnePlus’s OxygenOS offers flexible split-screen and a floating window feature. The 5,400 mAh battery is the largest here, and 100W wired charging (80W in US) gets you from 0 to 100% in about 30 minutes. It’s also more affordable than the Ultra or Pro Max.
Trade-offs: No stylus support, and the camera system, while good, is a step behind the Pixel and Galaxy. The phone lacks a desktop mode.
Who it suits: Power users who want a huge screen and all-day battery without paying flagship Ultra prices.
5. Sony Xperia 1 V
Strengths: The 6.5-inch 4K OLED with a 21:9 aspect ratio is perfect for multitasking — you can run two apps side-by-side with each getting a full-width column. The dedicated shutter button and pro camera app appeal to creators. It’s the only phone here with a microSD slot.
Trade-offs: The 21:9 screen makes one-handed use difficult, and the software is close to stock Android with fewer multitasking extras. Battery life is average (5,000 mAh) and charging is slow (30W).
Who it suits: Media professionals and creators who want the ultimate wide-screen experience and don’t mind a niche device.
6. Asus ROG Phone 8 Pro
Strengths: The 6.78-inch AMOLED with 165Hz refresh rate is incredibly smooth. The 5,500 mAh battery and 65W charging are top-tier. The AirTrigger shoulder buttons and gaming-centric software make it a multitasking beast for gaming and streaming simultaneously.
Trade-offs: The design is gamer-centric (RGB logo), and the camera is mediocre. It’s heavy (225g) and lacks wireless charging.
Who it suits: Mobile gamers who want a large screen and the ability to game, stream, and chat all at once.
How to Choose
Start with your budget. The Galaxy S24 Ultra and iPhone 15 Pro Max are the most expensive, often exceeding $1,000. The OnePlus 12 and Pixel 9 Pro XL are typically $100–$200 cheaper. The Sony and Asus are niche and similarly priced.
Next, decide which multitasking feature you actually need. If you want a desktop experience, only Samsung DeX delivers that on a slab. If you want a stylus, the Galaxy Ultra is the only one with a built-in S Pen. If you just want to watch video while texting, any of these will do.
Consider the trade-offs: the Galaxy Ultra is heavy and boxy; the iPhone lacks true split-screen; the Pixel has no desktop mode; the OnePlus has no stylus; the Sony is too wide for some; the Asus is too gamer-focused. Also think about battery life — the OnePlus and Asus lead, the Sony trails.
Frequently Asked Questions
Can I get a foldable-like experience without a foldable?
Yes, with Samsung DeX or Motorola Ready For, you can connect your phone to a monitor and get a desktop interface. For on-device multitasking, split-screen and pop-up windows on Android or Slide Over on iOS give you similar functionality.
Are these phones more durable than foldables?
Generally, yes. Slab phones have no moving parts, so they’re less prone to hinge failure and screen creasing. They also tend to have better IP ratings (IP68 vs IPX8 on many foldables).
Which phone has the best screen for productivity?
The Samsung Galaxy S24 Ultra and OnePlus 12 have the sharpest and brightest displays. The Sony Xperia 1 V has the highest resolution (4K), but its 21:9 aspect ratio may not suit everyone.
Do any of these phones support a stylus?
Only the Galaxy S24 Ultra has a built-in S Pen. The Pixel 9 Pro XL and OnePlus 12 support third-party capacitive styluses, but they lack pressure sensitivity and palm rejection.
Is the iPhone 15 Pro Max good for multitasking?
It’s decent, but iOS limits true split-screen. You can use Slide Over to quickly access a second app, and drag-and-drop works well, but you can’t have two apps side-by-side permanently like on Android.
Which alternative is best for battery life?
The OnePlus 12 and Asus ROG Phone 8 Pro have the largest batteries (5,400 mAh and 5,500 mAh) and fastest charging. The iPhone 15 Pro Max also has excellent battery life, but slower charging.
Bottom Line
If you want the closest thing to a foldable’s productivity without the hinge, get the Galaxy S24 Ultra for its S Pen, DeX, and multi-window prowess. For a more balanced, camera-focused option, the Pixel 9 Pro XL is excellent. And if battery life is your priority, the OnePlus 12 is the smart pick. All of these give you a large, immersive screen and robust multitasking — just without the crease.
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