The Apple iPhone 4 represents a significant milestone in smartphone history. Launched in June 2010, it set new standards in design, technology, and functionality. This page aims to provide a comprehensive overview of the iPhone 4, covering its price, specifications, and high-definition images.

Introduction

The iPhone 4, a product of Apple’s innovative prowess, was a groundbreaking device at the time of its release. It introduced several features that became standard in smartphones, making it a beloved model among tech enthusiasts and casual users alike.

Pricing and Availability

The original prices of the Apple iPhone 4 varied depending on the storage capacity and carrier. At launch, the 16GB model was priced at $199 with a two-year contract, while the 32GB version was available for $299. Without a contract, the prices were significantly higher. Over the years, the prices have fluctuated, and it is now available at various rates depending on its condition and storage capacity.

Specifications

Design and Build

The iPhone 4 introduced a sleek, minimalist design that featured a stainless steel frame and aluminosilicate glass on the front and back. This design was a departure from the plastic back of the iPhone 3GS, giving the iPhone 4 a more premium feel.

• Dimensions: 115.2 x 58.6 x 9.3 mm
• Weight: 137 grams
• Materials: Stainless steel frame, aluminosilicate glass

Display

The iPhone 4 was the first iPhone to feature a Retina display, boasting a higher resolution than its predecessors.

• Screen Size: 3.5 inches
• Resolution: 960 x 640 pixels
• Pixel Density: 326 ppi
• Display Type: LED-backlit IPS LCD

Camera

The camera system on the iPhone 4 was a significant upgrade, introducing a 5-megapixel rear camera with advanced capabilities.

• Rear Camera: 5-megapixel
• Front Camera: VGA quality
• Features: LED flash, digital zoom, 720p video recording

Performance

Powered by the Apple A4 processor, the iPhone 4 delivered a smooth and responsive user experience. It ran on iOS 4 at launch and was upgradable to iOS 7.1.2.

• Processor: Apple A4
• Operating System: iOS 4 (upgradable to iOS 7.1.2)
• Internal Storage: 16GB, 32GB
• RAM: 512MB

Connectivity and Network

The iPhone 4 was available in both GSM and CDMA versions, making it compatible with various carriers worldwide.

• GSM Version: Available through AT&T
• CDMA Version: Available through Verizon
• Network Bands: GSM, CDMA
• Wi-Fi: 802.11 b/g/n
• Bluetooth: 2.1 + EDR

Features

FaceTime

One of the standout features of the iPhone 4 was FaceTime, which allowed users to make video calls over Wi-Fi.

• FaceTime: Enabled video calls between iOS devices

iMessage

The iPhone 4 also introduced iMessage, Apple’s proprietary messaging service.

• iMessage: Allowed free text messaging between iOS devices

Battery Life

The iPhone 4 offered improved battery life compared to its predecessors, with up to 7 hours of talk time on 3G and up to 300 hours of standby time.

• Talk Time: Up to 7 hours on 3G
• Standby Time: Up to 300 hours
• Music Playback: Up to 40 hours
• Video Playback: Up to 10 hours

Software and Applications

The iPhone 4 was compatible with a wide range of apps available on the App Store, providing users with endless possibilities for customization and productivity.

• Operating System: iOS 4 (upgradable to iOS 7.1.2)
• Apps: Access to the App Store

User Experience

The iPhone 4 received positive reviews for its design, display, and performance. Users appreciated the higher resolution screen, the improved camera quality, and the sleek design. However, some users reported issues with the antenna, which led to the infamous “Antennagate” controversy. Despite this, the iPhone 4 remains a beloved model in Apple’s lineup.

Comparison with Prior Models

The iPhone 4 was a significant upgrade from the iPhone 3GS, with improvements in almost every aspect.

• Design: The iPhone 4 featured a glass and stainless steel design, while the iPhone 3GS had a plastic back.
• Display: The Retina display on the iPhone 4 offered higher resolution and pixel density compared to the iPhone 3GS.
• Camera: The iPhone 4’s 5-megapixel camera with LED flash was a notable improvement over the 3.2-megapixel camera on the iPhone 3GS.
• Performance: The Apple A4 processor provided better performance and efficiency compared to the ARM Cortex-A8 processor in the iPhone 3GS.

Comparison with Successor Models

When comparing the iPhone 4 to its successor, the iPhone 4S, several upgrades and enhancements are noticeable.

• Processor: The iPhone 4S featured a dual-core A5 processor, which offered better performance than the A4 processor in the iPhone 4.
• Camera: The iPhone 4S had an 8-megapixel rear camera, compared to the 5-megapixel camera on the iPhone 4.
• Software: The iPhone 4S introduced Siri, Apple’s voice-activated assistant, which was not available on the iPhone 4.

Issues and Controversies

The iPhone 4 was not without its issues. The most notable controversy was “Antennagate,” where users reported a loss of signal strength when holding the phone in a certain way. Apple responded by offering free cases to affected users and later redesigned the antenna in future models.

Expert Reviews

• Gizmodo: Praised the iPhone 4 for its design and Retina display but noted the antenna issues.
• MacRumors: Highlighted the improvements in camera and performance, while also addressing the antenna controversy.
• Ming-Chi Kuo: Provided insights into the engineering and design choices made by Apple, emphasizing the advancements in technology and user experience.

For those looking to purchase an iPhone 4 today, it serves as a nostalgic piece of technology that paved the way for future advancements in the smartphone world. Whether you’re a collector or simply appreciate its historical significance, the iPhone 4 is a testament to Apple’s commitment to pushing the boundaries of technology.