Slimmest Foldable Phone of 2025: In the rapidly changing era of foldable phones, Vivo has been an unexpected but formidable player. With the Vivo X Fold 5, the company amplifies all it has gained from its earlier foldables and redoubles on power, portability, and refinement. In 2025, foldables are no longer novelty gadgets—they’re bonafide flagship rivals. And Vivo’s new entry might be the Slimmest Foldable Phone of 2025, wisest foldable available now.
Whether you’re a productivity fiend, a mobile gamer, or just someone who wants to carry a tablet in your pocket, the Vivo X Fold 5 might be your next big upgrade. But does it live up to the hype, and more importantly, the competition? Let’s unfold the truth.
1. Vivo X Fold 5: Key Specifications
| Feature | Details |
| Main Display | 8.03″ LTPO AMOLED, 2160 x 1916, 120Hz |
| Cover Display | 6.53″ 8T LTPO AMOLED, 2748 x 1172, 120Hz |
| Processor | Snapdragon 8 Gen 3 |
| RAM & Storage | 16GB LPDDR5X + 512GB/1TB UFS 4.0 |
| Cameras (Rear) | 50MP (OIS) + 50MP UW + 50MP IMX 921 VCS Sensor |
| Front Cameras | 16MP (cover) + 16MP (inner) |
| OS | OriginOS Fold (Android 14) |
| Battery | 6000mAh |
| Charging | 80W wired / 50W wireless |
| Weight | ~239g |
| Price (India) | ~₹1,49,999 (estimated) |
2. Design & Build: Sleek, Slim, and Stunning
The most striking aspect of the Vivo X Fold 5 is just how slim it is. When folded, it measures a mere 9.8mm, and when open, it measures 4.6mm, making it a shoo-in for the thinnest foldable phone of 2025. It’s surprisingly thin despite being made to last and feel premium.
Slimmest Foldable Phone of 2025 Materials used:
- Aerospace-grade aluminum alloy frame
- Ultra-thin glass for the internal screen
- Vegan leather or matte glass back configurations
- Better Flexion Hinge 3.0 for effortless folding
The hinge can now accommodate full 180-degree free-stop angles, ideal for laptop-style typing, hands-free video calls, and tent mode.
Vivo has also eliminated any ugly gap when folded—making the phone more pocketable and classy.
Design Verdict: The X Fold 5 is a design masterpiece, blending cutting-edge engineering with premium aesthetics. It feels luxurious, but still built for daily use.
3. Display Quality: Visual Brilliance in Both Worlds
Vivo is renowned for its displays, and the X Fold 5 delivers two of the best panels you’ll find on any foldable.
Outer Display (Cover Screen)
- 6.53-inch FHD+ 8T LTPO AMOLED
- 2748 x 1172 resolution
- Peak Brightness: 4500 nits
- 120Hz refresh rate
- HDR10+ support
Inner Display (Primary Foldable Screen)
- 8.03-inch 8T LTPO AMOLED
- 2160 x 1916 resolution
- Vibrant, flat, and almost crease-free
- Adaptive 1–120Hz refresh rate
- Dolby Vision certified
The two displays are color-accurate, ultra-bright, and responsive. Vivo’s anti-reflective coating also assists with visibility even in extremely bright outdoor light conditions.
Crease Visibility: Vivo has minimized the crease considerably with its new hinge so that the inner display is practically indistinguishable from a conventional tablet.
4. Hinge Durability & Engineering Excellence
Durability has always been an issue with foldables, but Vivo has employed its Flexion Hinge 3.0, made from zirconium-based liquid metal and carbon fiber making it the Slimmest Foldable Phone of 2025. It’s:
- Rated to 500,000 folds
- Dust- and splash-resistant (but no IP rating yet)
- Mechanically stable even after months of usage
It also holds a few angles (40°–120°) well, ideal for productivity and Flex Mode.
The hinge is nearly silent and super-smooth. You can use the phone in clamshell mode comfortably for marathon sessions—no clicking, no catch, only smooth movement.
5. Performance: Flagship-Grade with Gen 3 Power
Beneath the hood, the Vivo X Fold 5 has nothing to leave on the table with the Snapdragon 8 Gen 3.
Benchmark Scores (avg.):
- AnTuTu: ~2.2 million
- Geekbench: 2050 (single-core), 6800 (multi-core)
The combination of LPDDR5X RAM and UFS 4.0 storage provides zero bottlenecks. Apps launch instantly, multitasking is seamless, and gaming performance is on par with even the most traditional slab flagships.
Thermal Management: With a big vapor chamber and graphene layers, thermals stay cool even under heavy load.
Real-World Usage:
- PUBG Mobile: Ultra HDR + Extreme FPS
- Genshin Impact: Smooth at max settings
- Adobe Lightroom & CapCut: No lag, no stutter
6. Software & Multitasking: A True Foldable OS
Vivo’s OriginOS Fold (Android 14-based) has come of age. This is unlike previous foldables, which felt like makeshift dual-screen OS.
Software Features:
- App Continuity: Smooth switching between screens
- Multi-window Mode: Up to 4 apps running at the same time
- Floating Windows: Stackable and resizable for power users
- Taskbar Dock: Mini-desktop feel
- PC Mode: When plugged into a monitor
All Google and third-party applications scale properly, and Vivo’s custom features (such as split keyboard and document scanner) provide true productivity value.
7. Camera System: ZEISS Optics in a Foldable
Cameras are where foldables tend to compromise. Not here. Vivo applies its flagship X100 Pro+ camera configuration to the foldable design.
Rear Camera Setup:
- 50MP Main Sensor (OIS) 3x Periscope (IMX 882)
- 50MP Ultra-Wide (JN1)
- 50MP IMX 921 VCS Sensor
Selfie Cameras:
- 20MP (Outer Punch Hole)
- 20MP (Under Display Inner Cam)
Camera Features:
- ZEISS T* lens coating
- 4K HDR10+ video on all lenses
- Cinematic Video Mode
- Gimbal stabilization (Hybrid)
Real-World Camera Samples:
- Daylight: Clear and color accurate
- Low-Light: Great noise handling and detail
- Zoom: Up to 30x is highly usable
- Ultra-Wide: Excellent for architecture and group photography
In short, the best camera setup on any foldable phone today.
8. Battery Life & Charging: No Compromise Here
Foldables tend to suffer from battery life, but the Slimmest Foldable Phone of 2025 included a 6000mAh dual-cell battery—and it lives up to it.
Real-Life Battery Numbers:
- Screen-on time: 8–9 hours
- Mixed use: Easily 1.5 days
- Heavy use: Still full day
Charging:
- 80W wired (0 to 100% in 35 minutes)
- 40W wireless
- Reverse wireless charging (10W)
Battery management in OriginOS is good, and LTPO screens help with fantastic standby times.
9. Connectivity & Biometrics: Flagship-Grade Features
- Wi-Fi 6, Bluetooth 5.4, and 5G (19 bands)
- Dual ultrasonic fingerprint sensors (both screens)
- Face Unlock (front + inside)
- Dual SIM + eSIM
- Hi-Res Audio + stereo speakers
Audio quality is rich, immersive, and surprisingly loud. You’ll love watching Netflix or YouTube on the Slimmest Foldable Phone of 2025.
10. Pros and Cons
Pros:
- Ultra-slim and elegant design
- Stunning displays (both inside and out)
- Powerful Snapdragon 8 Gen 3 performance
- Flagship-level camera setup
- Long battery life with fast charging
- Multitasking beast with polished software
Cons:
- Premium pricing
- No official IP rating
- No expandable storage
- Availability might be limited world over
11. Competition: How It Stands Up
| Device | Thickness (Folded) | Cameras | Battery | Price |
| Vivo X Fold 5 | 9.8mm | Quad (ZEISS) | 6000mAh | ₹1.49L |
| Samsung Galaxy Z Fold 6 | 11.9mm | Triple (50MP) | 4600mAh | ₹1.60L |
| OnePlus Open 2 | 10.3mm | Triple Hasselblad | 5000mAh | ₹1.45L |
| Honor Magic V3 | 9.9mm | Triple 50MP | 5100mAh | ₹1.40L |
Verdict: Vivo surpasses most of them in design, display, camera, and sheer multitasking capability.
12. Final Verdict: Is the Vivo X Fold 5 Worth It?
The Vivo X Fold 5 isn’t simply an excellent foldable—it’s an excellent phone, full stop.
Vivo has resolved all the pain points of previous foldables: It’s lighter, thinner, quicker, more powerful, and more stunning than nearly anything else on the market. It is the Slimmest Foldable Phone of 2025.
If you seek a device that combines productivity, photography, luxury, and innovation in one folding bundle, this is it.
Get it if:
- You seek the ultimate foldable experience in 2025
- You require strong multitasking and desktop-like productivity
- You value best-in-class camera quality
Avoid it if:
- You’re on a tight budget
- You prefer traditional slab phones
