That's when I knew something had fundamentally changed.
After other brands launched thin foldables, Samsung clearly said "challenge accepted" - and delivered something that doesn't just compete, it dominates. Let me break down exactly what's different, what's better, and whether you should upgrade.
The First Thing You'll Notice: It Feels Impossibly Light
Pick up the Z Fold 7 and something feels wrong. Not bad wrong - wonderfully, confusingly wrong.
I daily drive the Galaxy S25 Ultra, one of Samsung's premium candy bar flagships. Somehow, this foldable with two screens feels lighter in my hand.
The shocking numbers:
- Z Fold 7: 217 grams
- S25 Ultra: 228 grams
- Z Fold 6: Not mentioned, but noticeably heavier
A foldable phone is 11 grams lighter than a traditional flagship. Think about that. This isn't supposed to be possible.
The Thickness Revolution: 40-50% Thinner
Here's where the engineering gets impressive:
The evolution:
- Z Fold 1 (first generation): 17.1mm
- Z Fold 6 (last generation): 12.1mm
- Z Fold 7 (current): 8.99mm
That's nearly a 50% reduction in thickness over the previous generation. Not over five years - over one generation.
Here's a practical test: Look at your phone's USB-C port. That's roughly how thick the Z Fold 7 is when unfolded. Yes, really.
When Samsung teased this phone, I thought "wow, that looks thin." But teasers are always deceptive. Holding it proves the teasers undersold it.
The Cover Display: Samsung Finally Fixed the Biggest Problem
This was my primary complaint with the Z Fold 6. After 3-4 months of use, the narrow cover display drove me crazy.
The Z Fold 6 problem:
- Narrow display made typing cramped
- WhatsApp messages felt awkward
- You constantly wanted to unfold it
The Z Fold 7 solution:
- 6.5-inch cover display (significantly larger)
- 21:9 aspect ratio (much wider, more natural)
- LTPO 120Hz (smooth and responsive)
- 2,600 nits peak brightness
Now you can do 95-98% of your daily tasks on the cover screen without ever unfolding the phone. It genuinely feels like using a normal candy bar phone because it essentially is one now.
The keyboard is no longer cramped. WhatsApp, email, social media - everything works naturally in folded form.
Drop Test: Surprisingly Durable Despite Being Thin
"It's so thin, it must be fragile" - that's what everyone assumes.
Protection:
- Gorilla Glass Victus 2 on the front
- Gorilla Glass Victus 2 on the back
- IP48 certification (upgraded from IPX8)
I dropped it from 3.5 feet - both front and back. Zero damage. Not even a scratch.
Some people in comments claim the screen cracked (they're looking at camera reflections, not damage). This is genuinely one of the most durable foldables available.
The Inner Display: Bigger and Better
When you do unfold it, you're greeted with an 8-inch nearly-square display.
Specifications:
- 8-inch main display
- LTPO technology with 120Hz
- 2,600 nits peak brightness
- Samsung Vision Booster for outdoor visibility
Both displays - outer and inner - share the same 2,600-nit peak brightness. Outdoor visibility is excellent whether folded or unfolded.
Camera: The Upgrade Z Fold 6 Needed
I think the S25 Edge was Samsung's testing ground for this camera system.
Z Fold 7 camera setup:
- 200MP primary sensor (huge upgrade)
- 12MP ultra-wide
- 10MP 3x telephoto
- 10MP selfie (cover display)
- 10MP punch-hole camera (main display)
Notable change: The Z Fold 6 had a 4MP under-display camera. The Z Fold 7 moved to a proper 10MP punch-hole camera. I'm perfectly fine with this trade-off - image quality is noticeably better.
Portrait Mode is Exceptional
The 3x telephoto produces stunning portraits. Even 2x zoom from the 200MP sensor delivers optical-quality results (it crops and zooms digitally, but the quality remains excellent).
I shot photos in various conditions in New York and locally - the results are consistently impressive.
Video Capabilities
All sensors shoot 4K 60fps with:
- 10-bit HDR video support
- Galaxy Log for professional color grading
- Pro Visual Engine for better low-light performance
The difference from Z Fold 6? This is a significant camera upgrade, not a minor refresh.
Performance: Snapdragon 8 Elite Changes Everything
Available configurations:
- 12GB + 256GB
- 12GB + 512GB
- 16GB + 1TB (new!)
All variants use LPDDR5X RAM and UFS 4.0 storage.
Benchmark scores:
- AnTuTu: 2.2 million+
- GeekBench multi-core: 10,000+
More importantly, the phone feels optimized. After 3-4 days of heavy use - lots of photos, videos, multitasking - I experienced zero bugs, stutters, or lag.
That's rare for new phones with new software.
Battery Life: Same Capacity, Better Optimization
Battery capacity remains 4,400mAh (same as Z Fold 6).
My real-world testing: 5.5-6 hours screen-on time with mixed usage of both displays.
If you primarily use the cover display (which you likely will), battery life extends even further.
Charging:
- 25W wired
- 15W wireless
- 4.5W reverse wireless
Not the fastest charging available, but adequate for all-day use.
Software: One UI 8 on Android 16
The Z Fold 7 ships with One UI 8 on Android 16 - one of the first phones to ship with this combination.
What's New:
Enhanced Security: Knox creates sandboxed protection. Your WhatsApp data, messages, and media are completely isolated from other apps.
Customization:
- More wallpaper options
- Interactive widgets that actually function
- Highly customizable lock screen
Galaxy AI Features:
- Now Brief for contextual information
- Now Bar on lock screen
- Writing Assist
- Transcript Assist
- Photo Assist with generative AI
Important: The presenter at launch confirmed Galaxy AI subscriptions won't happen for 2-3 years. Everything is currently free, with control over on-device vs cloud processing.
Google-Samsung Partnership Shows Results
It's clear Google and Samsung are collaborating closely. The optimization in One UI 8 reflects this partnership.
Despite being brand new software on brand new Android, the experience feels mature and refined.
Multitasking: The Foldable Advantage
The 8-inch display makes multitasking genuinely useful:
- Run two apps side-by-side seamlessly
- Bottom taskbar for quick switching
- Create app pairs for common combinations
- Edit photos while referencing source material
Samsung's optimizations for the foldable form factor are unmatched. No other manufacturer comes close.
What Hasn't Changed (And That's Fine)
Some things remained the same from Z Fold 6:
- No S Pen support (still)
- No notification LED
- No FM radio
- No IR blaster
- USB 3.2 Gen 1 (good for data transfers)
None of these feel like dealbreakers given everything else that improved.
The Audio Experience
Given how thin this phone is, I was concerned about audio quality.
The stereo speakers deliver very good sound. Not groundbreaking, but definitely good enough for multimedia consumption.
HDR support works across Netflix, Prime Video, and YouTube.
Haptic Feedback: No Compromises
Making a phone this thin often means sacrificing haptics.
Not here. The haptic motors are excellent - satisfying, precise, and responsive.
Durability and Longevity
Fold rating: While Samsung doesn't specify, based on build quality, 400,000-500,000 folds should be achievable.
Repairability: After-sales serviceability improved significantly. Repairs are much easier now, which matters for long-term ownership.
Color Options
Standard colors:
- Blue (standout option)
- Silver Shadow
- Jet Black
Online exclusive: Mint (also very nice)
Z Fold 6 vs Z Fold 7: The Direct Comparison
What Got Better:
✅ Significantly thinner and lighter (game-changing difference)
✅ Much better cover display (fixes biggest Z Fold 6 complaint)
✅ Major camera upgrade (200MP primary, better portraits)
✅ Latest Snapdragon 8 Elite (measurably faster)
✅ One UI 8 optimization (smoother experience)
✅ Better repairability (easier long-term ownership)
✅ 16GB/1TB option (for power users)
What Stayed the Same:
🔸 Battery capacity (4,400mAh)
🔸 Charging speeds (25W wired)
🔸 No S Pen support
🔸 IP48 certification (improved from IPX8, but not a major leap)
What You Might Miss:
❌ Nothing, really. This is a genuine upgrade in every meaningful way.
Should You Upgrade From Z Fold 6?
Upgrade if:
- The narrow cover display frustrated you (it frustrated me constantly)
- You want significantly better cameras
- The thickness bothered you
- You're eligible for pre-order benefits
Maybe wait if:
- Your Z Fold 6 works perfectly fine
- You don't care about the thinner design
- You're happy with the current cameras
- You want to see Z Fold 8 rumors first
Should You Buy Z Fold 7 As Your First Foldable?
Absolutely yes if:
- You've been waiting for foldables to mature
- Thinness matters to you
- You want flagship specs with unique form factor
- The 6.5-inch cover display solves usability concerns
Consider alternatives if:
- You need the absolute longest battery life
- S Pen support is essential
- You prefer traditional phone designs
- Budget is tight
The Engineering Marvel
Samsung accomplished something remarkable here. This is genuinely an engineering marvel.
They made a foldable phone that:
- Feels lighter than candy bar flagships
- Folds to nearly half the thickness of predecessors
- Doesn't compromise on durability
- Actually improves camera quality
- Solves the cover display problem
- Delivers flagship performance
My Final Verdict
After using the Z Fold 6 for months, I thought incremental updates would define the Z Fold 7.
I was completely wrong.
This is one of the most optimized foldables ever made. It delivers on every expectation people have from foldable phones.
The in-hand feel is something I genuinely cannot describe in words. Go to a Samsung store and hold it. If you don't think "wow" (at least mentally), you might be the only person who doesn't.
Many people have been waiting for foldables to feel practical. The Z Fold 7 is that phone.
The cover display is finally usable. The thickness is finally reasonable. The weight is finally manageable. The cameras are finally competitive.
This isn't a phone that asks you to compromise. It's a phone that makes other flagships feel like compromises.
Are you a Z Fold 6 user considering the upgrade? Or waiting for your first foldable? Let me know in the comments what's holding you back or pushing you forward!
