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Samsung Galaxy Z Fold7 Review: Everything You Need to Know
Samsung's "Galaxy Z Fold7" comes as the latest release in Samsung's foldable phone series, with improvements in performance, durability, and cameras. The competition among major companies to manufacture the best foldable devices has intensified, led by Samsung, Google, Apple, and other major players. This time, however, Samsung surprised us with this Galaxy Z Fold7 phone. Yes, I was a bit late with this review, and the reason is: I like to review phones up close; I'm not one to rush. In this comprehensive review, we will analyze the pros and cons of the device based on official specifications and performance tests at your site, ReviewsDN.
1. Design and Durability of the Galaxy Z Fold7
The Fold 7 retains a design similar to previous generations but with durability improvements:
Dimensions and Weight of the Samsung Fold 7
Open: 158.4 × 143.2 × 4.2 mm
Closed: 158.4 × 72.8 × 8.9 mm
Weight: 215 grams
Manufacturing Materials Used in the Galaxy Z Fold7 Phone
Front Glass (closed) with Gorilla Glass Victus Ceramic 2
Advanced Aluminum Frame
IP48 resistance to dust and water
The new design is more durable with improvements in the folding mechanism, but the weight is still high compared to traditional phones. As for the colors available for the Galaxy Z Fold7, they are: Shadow Blue, Shadow Silver, Jet Black, Mint.
Video Demonstrating the Folding Mechanism and Design
2. Display Performance of the Galaxy Z Fold7
| Internal Screen | 8 inches, Dynamic LTPO AMOLED 2X, 120Hz, Resolution 1968×2184 pixels |
|---|---|
| External Screen | 6.5 inches, Dynamic LTPO AMOLED 2X, 120Hz, Resolution 1080×2520 pixels |
| Protection | Titanium layer for screen support, Gorilla Glass Ceramic 2 for the external screen |
The internal screen on the Galaxy Z Fold7 provides a comfortable experience for multitasking, noting that it consumes the battery faster than the external screen due to its larger size and thus higher power consumption. The external screen is suitable for daily use. The 120Hz refresh rate makes browsing smooth.
3. Performance and Processing in the Samsung Galaxy Z Fold7
Processor
Snapdragon 8 Elite (3 nm)
Octa-core (2×4.47 GHz + 6×3.53 GHz)
Memory and RAM in the Samsung Z Fold7
12GB/16GB RAM
256GB/512GB/1TB internal storage
UFS 4.0 technology
Performance on the Samsung Galaxy Z Fold7 is fast and smooth in all daily tasks and heavy games. The new processor is more power-efficient. The RAM differs and is larger only in the Galaxy Z Fold7 model with 1TB internal storage, which gets 16GB RAM. For phones with 256GB and 512GB capacity, the RAM is 12GB , as also detailed on the official Galaxy Z Fold7 website.
4. Camera System in the Galaxy Z Fold7
| Main Camera | 200 Megapixel (Wide), 10 Megapixel (Telephoto 3x), 12 Megapixel (Ultra Wide) |
|---|---|
| Front Camera | 10 Megapixel (Ultra Wide) Cover Camera: 10 Megapixel (Wide) |
| Video Recording | 8K@30fps, 4K@60fps, 720p@960fps (Slow Motion) |
So, the Galaxy Z Fold7 features a 200MP main camera that captures detailed photos, especially in good lighting. The camera system is versatile but still lags behind some competitors in night photography.
5. Battery Performance and Charging System in the Galaxy Z Fold7
Capacity and Usage
4400mAh
- 🔋 Up to 18 hours moderate use
- 🎮 6-7 hours continuous gaming
- 🎥 10 hours video playback
Samsung Galaxy Z Fold7 Charging Time
- ⏳ 0-50%: ~30 minutes
- ⌛ Full charge: ~75 minutes
- 🔌 Full wireless charge: ~120 minutes
In our practical tests, the Samsung Z Fold7 provided balanced battery performance for daily use, but it shows some shortcomings in cases of:
- Prolonged use of the large internal screen
- Running heavy games at high brightness
- Simultaneous use of multiple apps with 5G connection
Advanced Folding Mechanism in the Samsung Z Fold7
The Samsung Galaxy Z Fold7 features an advanced folding mechanism based on an enhanced hydraulic hinge system, designed to fold precisely at a 180-degree angle while minimizing gaps between parts. This design ensures a smooth surface for the foldable screen and reduces the appearance of creases, supported by an advanced scratch-resistant protective layer. The image shows the precise engineering integration that provides high durability and a smooth user experience.
6. Software and Updates
The device comes with Android 16 and the One UI 8 interface customized for foldable screens. Samsung promises 7 major Android updates.
Key Features of the Galaxy Fold 7 System
- Samsung DeX support to turn the phone into a computer
- Circle to Search feature for quick searching
- Multitasking enhancements for the large screen
7. Connectivity and Sensors in the Galaxy Fold 7
| Networks | Supports 5G, LTE, CDMA, EVDO, HSPA |
|---|---|
| Wireless Connectivity | Wi-Fi 7, Bluetooth 5.4, NFC, UWB |
| Sensors | Fingerprint (side-mounted), Accelerometer, Gyroscope, Compass, Barometer |
Quick Comparison: How does the Samsung Z Fold7 differ from the Galaxy Z Fold6?
📏 Design
Fold 7: 215g - 8.9mm (folded)
Fold 6: 239g - 12.1mm (folded)
▲ Lighter by 24g and thinner by 3.2mm
🖥️ Display
Fold 7: 8" internal - 6.5" external
Fold 6: 7.6" internal - 6.3" external
▲ 5.3% larger area
📷 Camera
Fold 7: 200MP main + 10MP front
Fold 6: 50MP main + 4MP front
▲ 4x higher resolution for main camera
⚡ Performance
Fold 7: Snapdragon 8 Elite
Fold 6: Snapdragon 8 Gen 3
▲ 35% faster
| Standard | Fold7 | Fold6 | Difference |
|---|---|---|---|
| Water Resistance | IP48 | IP48 | Equal |
| Battery Capacity | 4400mAh | 4400mAh | Equal |
| Fast Charging | 25W | 25W | Equal |
Conclusion: The Fold 7 offers noticeable improvements in thinness, performance, and cameras, but maintains the same battery and charging limitations. An upgrade makes sense for Fold5 owners or older, while Fold6 owners might prefer to wait for the next generation.
8. Pros and Cons of the Galaxy Z Fold7
Pros
- Large internal screen with excellent display quality
- Strong performance with Snapdragon 8 Elite processor
- Improvements in design durability
- Versatile camera system
- Support for long-term updates
Cons
- Relatively heavy weight
- Modest charging speeds
- High price
- Limited water resistance (IP48)
- Battery remains unchanged
- Internal screen consumes battery quickly
- No built-in storage for the pen (requires external case)
- Large file sizes may fill storage quickly
- Does not support full "Air Command" feature
Frequently Asked Questions about the Galaxy Z Fold7
Is the Fold 7 screen more durable than previous generations?
Yes, durability has been improved via:
- Titanium support layer for the internal screen
- Gorilla Glass Victus Ceramic 2 for the external screen
- 40% reduction in crease holes according to Samsung tests
However, using the included screen protector is still recommended.
What is the expected update duration for the device?
Samsung guarantees:
- 7 major updates for the Android OS
- Security updates for 5 years
- Theoretical support up to Android 23
Is the 200MP camera actually better than the 50MP in the Fold6?
The answer depends on usage:
✅ 200MP Advantages
- Higher detail when zooming
- Better performance in good lighting
- Larger storage space for photos (25-30MB per photo)
❌ Limitations
- Minor difference in low light
- Large file sizes may fill storage quickly
Does it support the S Pen? And where can it be stored?
Yes, it supports the S Pen but with caveats:
- No built-in storage for the pen (requires an external case)
- Compatible only with the S Pen Fold Edition
- Does not support the full "Air Command" feature
What is the level of water and dust resistance in the Fold7?
The IP48 rating means:
- Dust resistant for particles larger than 1mm
- Withstands immersion up to 1.5 meters for 30 minutes
- Not recommended for use in heavy rain or seawater
My Personal Opinion After Using the Galaxy Z Fold7
After intensive use of the device, first I must note that I avoid showing prices because I am not here to sell products or display ads. Instead, I dedicate my time to analyze and review devices to help you choose the right device based on your needs. In short, to help you find the suitable device. Here are the key impressions:
Notable Positive Points:
- The extended screen experience offers unprecedented productivity in smartphones, especially when splitting the screen to display 3 apps simultaneously.
- Smooth performance even under pressure, as I encountered no slowdown even with 15 apps open.
- Noticeable improvement in the durability of the folding mechanism compared to previous generations.
Points Needing Improvement:
- Battery still needs improvement, especially with intensive use of the internal screen.
- Lack of built-in storage for the S Pen reduces its practical utility.
- Weight remains a challenge during prolonged one-handed use.
Overall, the Fold 7 represents an important evolution in the foldable phone category, and is most suitable for users who:
- Need a large screen for mobile work
- Don't mind paying a premium for cutting-edge technology
- Can adapt to some compromises in weight and battery life
9. Conclusion: Who is the Galaxy Z Fold7 For?
Samsung Galaxy Z Fold7 "Galaxy Z Fold7" is an improvement over the previous generation with a focus on durability, thinness, and performance. The device is suitable for:
- Tech enthusiasts who want to experience foldable screens
- Professionals who need a large screen for multitasking
- Those looking for a powerful phone with premium specifications
However, it may not be the best choice for those looking for a lightweight phone or long battery life, or for beginners.
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