Apple iPhone First Generation - Full Specification and Details

The Apple iPhone First Generation revolutionized the mobile phone industry by introducing a touchscreen-based interface, an innovative operating system (iOS), and a sleek, minimalist design. This groundbreaking device set the foundation for modern smartphones, featuring advanced technology and an intuitive user experience. With a 3.5-inch Multi-Touch display, a 2MP camera, and seamless connectivity options, the first-generation iPhone remains one of the most iconic devices in tech history.

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Design & Display

The first iPhone featured an elegant, lightweight design with a robust aluminum and glass body. It was designed to be comfortable to hold, with smooth curves and a minimalist approach. The device’s most revolutionary feature was its 3.5-inch Multi-Touch LCD display with a resolution of 320x480 pixels at 163 PPI, offering sharp visuals and a responsive touchscreen experience.

Screen Size: 3.5-inch touchscreen
Resolution: 320 x 480 pixels
Pixel Density: 163 PPI
Technology: Capacitive Multi-Touch LCD
Protection: Scratch-resistant glass, oleophobic coating
Color Depth: 16 million colors
Aspect Ratio: 3:2

Performance & Operating System

The iPhone First Generation was powered by an ARM 11 processor, ensuring smooth operation for its time. It introduced iOS, Apple’s proprietary mobile operating system, designed for seamless user interaction, fast performance, and a clean interface. iOS provided native apps like Safari, iTunes, YouTube, Google Maps, and Mail, setting a new standard for smartphones.

Processor: ARM 11
Chipset: Samsung 32-bit RISC ARM
GPU: PowerVR MBX Lite
Operating System: iOS
User Interface: Multi-touch gestures, intuitive navigation, virtual keyboard

Camera & Multimedia

The iPhone First Generation came with a 2MP rear camera, offering decent photo quality for its time. Though it lacked features like autofocus or flash, it introduced mobile photography to a broad audience. The camera integrated seamlessly with the Photos app, allowing users to organize, edit, and share images effortlessly.

Rear Camera: 2MP
Video Recording: Not supported
Front Camera: Not available
Camera Features: Fixed focus, digital zoom, image viewer

Storage & Connectivity

The first iPhone was available in three storage variants: 4GB, 8GB, and 16GB, allowing users to store photos, music, and apps. It supported 2G connectivity, enabling EDGE (Enhanced Data GSM Environment) for web browsing.

Internal Storage: 4GB, 8GB, 16GB (No expandable storage)
RAM: 128MB
Network: GSM (2G only)
Internet: EDGE, Wi-Fi 802.11b/g
Bluetooth: 2.0 with A2DP (No file transfer support)

Battery & Power Management

The iPhone First Generation was equipped with a built-in rechargeable lithium-ion battery, offering decent battery life for calls, music, and web browsing. Apple’s power management system ensured optimized performance, helping users get the most out of a single charge.

Battery Type: Non-removable Li-Ion battery
Talk Time: Up to 8 hours
Standby Time: Up to 250 hours

Conclusion

The Apple iPhone First Generation remains one of the most significant innovations in technology history. With its sleek design, revolutionary touchscreen, and smart software integration, it transformed mobile communication, entertainment, and productivity. Even today, collectors and tech enthusiasts regard it as an iconic device that changed the way the world uses mobile phones.