Samsung Galaxy Z Fold7 and Flip7 Overview
1. Foldable AMOLED Displays
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Z Fold7:
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Main Display: 8.2″ Dynamic AMOLED 2X, 120Hz
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Cover Display: 6.5″ AMOLED, 120Hz
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Z Flip7:
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Main Display: 6.85″ AMOLED, 120Hz
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Cover Display: Expanded ~4″ AMOLED
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These ultra-thin, flexible OLED panels are supported by Samsung's UTG (Ultra-Thin Glass), allowing for crease-free folding and vibrant visuals.
2. Hinge System
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Reinforced Flex Hinge 3.0 mechanism.
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New "zero-gap" folding design eliminates visible creases.
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Built to handle over 400,000 folds without wear.
The hinge also houses motion dampers and mechanical shock-absorbers for smooth, sturdy operation.
3. Battery Modules
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Z Fold7: Dual-cell battery – total 4,400 mAh
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Z Flip7: Dual-cell battery – total 4,300 mAh
The two battery cells are split between each half of the phone and intelligently managed for balanced power delivery and efficient charging.
4. Processor & Motherboard
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Snapdragon 8 Gen 4 Elite for Galaxy or Exynos 2500 (in some regions)
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3nm architecture with integrated AI engine for Galaxy AI features
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Advanced cooling system with graphite layers and vapour chamber
The main logic board is compact and layered to fit within the thin chassis, with RAM and storage chips stacked for space efficiency.
5. Camera Units
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Fold7 Rear Cameras:
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200 MP Main Sensor
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12 MP Ultra-Wide
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10 MP Telephoto with 3x–10x zoom
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Flip7 Rear Cameras:
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50 MP Main Sensor
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12 MP Ultra-Wide
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Each device includes dual selfie cameras (on the cover and inside). Fold7 also integrates an under-display camera for immersive viewing.
6. Connectivity & Antennas
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5G antennas embedded into the frame
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Wi-Fi 7, Bluetooth 5.4
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Some models include satellite emergency communication
A new antenna layout improves signal reception even when folded.
7. Security & Sensors
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Ultrasonic Fingerprint Sensor (side-mounted)
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Face unlock via front cameras
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Accelerometer, gyroscope, barometer, compass
Foldables also feature armor aluminum frames for structural protection.
8. Storage & RAM Chips
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Fold7: up to 1 TB UFS 4.0 Storage, 16 GB RAM
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Flip7: up to 512 GB UFS 4.0 Storage, 12 GB RAM
All chips are soldered directly onto the PCB using high-density BGA packaging.
9. Galaxy AI Integration
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AI-assisted multitasking and camera tools
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Real-time call translation
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Note summary, object erase, wallpaper generation
Galaxy AI is powered by onboard NPU (Neural Processing Unit) and integrated software layers.
10. Protection & Build
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IP48-rated: water and dust resistance
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Gorilla Glass Armor protection
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Ceramic or Titanium frame options (Fold7)
The phones are designed to survive real-world use without compromising on design.
Final Thoughts
Samsung’s Z Fold7 and Z Flip7 are more than stylish foldables — they are miniature computers folded in your pocket, packed with advanced hardware and AI.